ID: 7885

AQSQID: 840320310031

Site Name: Reno4

Added: April 21, 2020, 6:24 p.m.

Updated: Oct. 29, 2020, 10:40 p.m.

Location: Reno (E Reno), NV

Reporting: True, Located: True

Current AQI: 43.0

Reno (E Reno) NV, US: 39.521918, -119.795444

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 29, 2020, 9 p.m. 21.6 ppb (21) 7.9 ppb (8) 20.5 ppb (20) 14.0 ppb (14) 13.4 ppb (13) 0.0 ppb (0) 28.0 ppb (26) 0.17 ppb (3) 46.0 μg/m3 (43) 5.0 μg/m3 (21) 43.0
 
Oct. 29, 2020, 8 p.m. 23.5 ppb (23) 9.4 ppb (9) 21.5 ppb (21) 14.0 ppb (14) 13.6 ppb (13) 0.0 ppb (0) 27.0 ppb (25) 0.19 ppb (3) 36.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
Oct. 29, 2020, 7 p.m. 33.2 ppb (32) 14.7 ppb (14) 31.7 ppb (30) 19.0 ppb (18) 18.4 ppb (18) 0.0 ppb (0) 24.0 ppb (23) 0.28 ppb (4) 40.0 μg/m3 (38) 7.0 μg/m3 (30) 38.0
 
Oct. 29, 2020, 6 p.m. 63.3 ppb (61) 34.4 ppb (33) 61.8 ppb (60) 29.0 ppb (28) 29.4 ppb (28) 1.0 ppb (2) 15.0 ppb (14) 0.53 ppb (6) 69.0 μg/m3 (58) 13.0 μg/m3 (53) 61.0
 
Oct. 29, 2020, 5 p.m. 78.1 ppb (77) 47.5 ppb (45) 77.6 ppb (77) 31.0 ppb (30) 31.2 ppb (30) 1.0 ppb (2) 10.0 ppb (10) 0.57 ppb (7) 76.0 μg/m3 (62) 14.0 μg/m3 (55) 77.0
 
Oct. 29, 2020, 4 p.m. 74.7 ppb (74) 47.0 ppb (45) 74.0 ppb (73) 28.0 ppb (27) 28.6 ppb (27) 1.0 ppb (2) 8.0 ppb (8) 0.57 ppb (7) 54.0 μg/m3 (50) 12.0 μg/m3 (50) 74.0
 
Oct. 29, 2020, 3 p.m. 42.6 ppb (41) 21.2 ppb (20) 41.7 ppb (40) 22.0 ppb (21) 21.4 ppb (21) 0.0 ppb (0) 7.0 ppb (7) 0.39 ppb (5) 27.0 μg/m3 (25) 5.0 μg/m3 (21) 41.0
 
Oct. 29, 2020, 2 p.m. 41.6 ppb (40) 15.7 ppb (15) 38.8 ppb (37) 26.0 ppb (25) 25.5 ppb (25) 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (5) 22.0 μg/m3 (21) 5.0 μg/m3 (21) 40.0
 
Oct. 29, 2020, 1 p.m. 32.8 ppb (31) 8.8 ppb (9) 28.1 ppb (27) 24.0 ppb (23) 22.7 ppb (22) 0.0 ppb (0) 3.0 ppb (3) 0.34 ppb (4) 21.0 μg/m3 (20) 5.0 μg/m3 (21) 31.0
 
Oct. 29, 2020, noon 20.6 ppb (20) 2.6 ppb (3) 19.3 ppb (19) 18.0 ppb (17) 17.8 ppb (17) 0.0 ppb (0) 7.0 ppb (7) 0.37 ppb (5) 12.0 μg/m3 (12) 3.0 μg/m3 (13) 20.0
 
Oct. 29, 2020, 11 a.m. 25.8 ppb (25) 5.1 ppb (5) 21.6 ppb (21) 21.0 ppb (20) 19.4 ppb (19) 0.0 ppb (0) 6.0 ppb (6) 0.23 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 25.0
 
Oct. 29, 2020, 10 a.m. 20.8 ppb (20) 1.5 ppb (2) 20.2 ppb (20) 19.0 ppb (18) 18.8 ppb (18) 0.0 ppb (0) 6.0 ppb (6) 0.18 ppb (3) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 20.0
 
Oct. 29, 2020, 9 a.m. 18.5 ppb (18) 1.4 ppb (2) 17.0 ppb (17) 17.0 ppb (17) 16.0 ppb (16) 0.0 ppb (0) 8.0 ppb (8) 0.19 ppb (3) 17.0 μg/m3 (16) 2.0 μg/m3 (9) 18.0
 
Oct. 29, 2020, 8 a.m. 16.3 ppb (16) 0.7 ppb (1) 15.6 ppb (15) 16.0 ppb (16) 15.1 ppb (15) 0.0 ppb (0) 12.0 ppb (12) 0.17 ppb (3) 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Oct. 29, 2020, 7 a.m. 22.7 ppb (22) 1.6 ppb (2) 21.1 ppb (20) 21.0 ppb (20) 20.1 ppb (19) 0.0 ppb (0) 7.0 ppb (7) 0.25 ppb (3) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Oct. 29, 2020, 6 a.m. 26.6 ppb (26) 2.4 ppb (3) 24.5 ppb (24) 24.0 ppb (23) 23.1 ppb (22) 0.0 ppb (0) 4.0 ppb (4) 0.33 ppb (4) 23.0 μg/m3 (22) 6.0 μg/m3 (25) 26.0
 
Oct. 29, 2020, 5 a.m. 27.3 ppb (26) 2.6 ppb (3) 23.6 ppb (23) 25.0 ppb (24) 22.3 ppb (22) 0.0 ppb (0) 5.0 ppb (5) 0.3 ppb (4) 42.0 μg/m3 (39) 7.0 μg/m3 (30) 39.0
 
Oct. 29, 2020, 4 a.m. 40.0 ppb (38) 8.8 ppb (9) 37.5 ppb (36) 31.0 ppb (30) 30.6 ppb (29) 0.0 ppb (0) 1.0 ppb (1) 0.37 ppb (5) 35.0 μg/m3 (33) 5.0 μg/m3 (21) 38.0
 
Oct. 29, 2020, 3 a.m. 50.8 ppb (48) 17.0 ppb (17) 46.7 ppb (45) 34.0 ppb (33) 33.3 ppb (32) 1.0 ppb (2) 1.0 ppb (1) 0.53 ppb (6) 43.0 μg/m3 (40) 8.0 μg/m3 (34) 48.0
 
Oct. 29, 2020, 2 a.m. 56.7 ppb (54) 21.9 ppb (21) 52.3 ppb (50) 35.0 ppb (34) 34.0 ppb (33) 0.0 ppb (0) 1.0 ppb (1) 0.62 ppb (7) 43.0 μg/m3 (40) 11.0 μg/m3 (46) 54.0
 
Oct. 29, 2020, 1 a.m. 30.8 ppb (30) 3.9 ppb (4) 27.5 ppb (26) 27.0 ppb (26) 24.8 ppb (24) 0.0 ppb (0) 8.0 ppb (8) 0.32 ppb (4) 34.0 μg/m3 (32) 4.0 μg/m3 (17) 32.0
 
Oct. 29, 2020, midnight 17.9 ppb (17) 2.8 ppb (3) 16.2 ppb (16) 15.0 ppb (15) 14.2 ppb (14) 0.0 ppb (0) 23.0 ppb (22) 0.19 ppb (3) 34.0 μg/m3 (32) 2.0 μg/m3 (9) 32.0
 
Oct. 28, 2020, 11 p.m. 14.6 ppb (14) 3.6 ppb (4) 13.3 ppb (13) 11.0 ppb (11) 10.6 ppb (10) 0.0 ppb (0) 30.0 ppb (28) 0.14 ppb (2) 32.0 μg/m3 (30) 4.0 μg/m3 (17) 30.0
 
Oct. 28, 2020, 10 p.m. 15.0 ppb (15) 4.6 ppb (5) 13.9 ppb (14) 10.0 ppb (10) 10.1 ppb (10) 0.0 ppb (0) 31.0 ppb (29) 0.14 ppb (2) 30.0 μg/m3 (28) 6.0 μg/m3 (25) 29.0
 
Oct. 28, 2020, 9 p.m. 24.5 ppb (24) 9.4 ppb (9) 23.2 ppb (22) 15.0 ppb (15) 14.9 ppb (15) 0.0 ppb (0) 27.0 ppb (25) 0.22 ppb (3) 46.0 μg/m3 (43) 6.0 μg/m3 (25) 43.0
 
Oct. 28, 2020, 8 p.m. 17.7 ppb (17) 6.8 ppb (7) 16.0 ppb (16) 11.0 ppb (11) 10.3 ppb (10) 0.0 ppb (0) 29.0 ppb (27) 0.17 ppb (3) 37.0 μg/m3 (35) 3.0 μg/m3 (13) 35.0
 
Oct. 28, 2020, 7 p.m. 16.7 ppb (16) 6.7 ppb (7) 14.1 ppb (14) 10.0 ppb (10) 9.2 ppb (9) 0.0 ppb (0) 31.0 ppb (29) 0.18 ppb (3) 24.0 μg/m3 (23) 7.0 μg/m3 (30) 30.0
 
Oct. 28, 2020, 6 p.m. 57.8 ppb (56) 30.6 ppb (29) 56.7 ppb (54) 27.0 ppb (26) 27.5 ppb (26) 1.0 ppb (2) 17.0 ppb (16) 0.47 ppb (6) 66.0 μg/m3 (57) 14.0 μg/m3 (55) 57.0
 
Oct. 28, 2020, 5 p.m. 59.5 ppb (57) 34.2 ppb (33) 57.8 ppb (56) 25.0 ppb (24) 25.7 ppb (25) 1.0 ppb (2) 13.0 ppb (13) 0.5 ppb (6) 54.0 μg/m3 (50) 12.0 μg/m3 (50) 57.0
 
Oct. 28, 2020, 4 p.m. 55.8 ppb (53) 33.0 ppb (32) 55.0 ppb (53) 23.0 ppb (22) 23.5 ppb (23) 1.0 ppb (2) 10.0 ppb (10) 0.45 ppb (6) 41.0 μg/m3 (38) 7.0 μg/m3 (30) 53.0
 
Oct. 28, 2020, 3 p.m. 54.3 ppb (52) 30.7 ppb (29) 52.6 ppb (50) 24.0 ppb (23) 23.8 ppb (23) 1.0 ppb (2) 6.0 ppb (6) 0.41 ppb (5) 36.0 μg/m3 (34) 6.0 μg/m3 (25) 52.0
 
Oct. 28, 2020, 2 p.m. 57.9 ppb (56) 30.2 ppb (29) 59.5 ppb (57) 28.0 ppb (27) 28.5 ppb (27) 1.0 ppb (2) 1.0 ppb (1) 0.61 ppb (7) 33.0 μg/m3 (31) 3.0 μg/m3 (13) 57.0
 
Oct. 28, 2020, 1 p.m. 38.2 ppb (37) 14.0 ppb (14) 32.7 ppb (31) 24.0 ppb (23) 24.4 ppb (24) 0.0 ppb (0) 2.0 ppb (2) 0.53 ppb (6) 17.0 μg/m3 (16) 3.0 μg/m3 (13) 37.0
 
Oct. 28, 2020, noon 33.7 ppb (32) 8.9 ppb (9) 30.2 ppb (29) 25.0 ppb (24) 23.8 ppb (23) 0.0 ppb (0) 1.0 ppb (1) 0.31 ppb (4) 13.0 μg/m3 (13) 3.0 μg/m3 (13) 32.0
 
Oct. 28, 2020, 11 a.m. 29.2 ppb (28) 5.8 ppb (6) 25.7 ppb (25) 23.0 ppb (22) 22.0 ppb (21) 0.0 ppb (0) 3.0 ppb (3) 0.23 ppb (3) 11.0 μg/m3 (11) 2.0 μg/m3 (9) 28.0
 
Oct. 28, 2020, 10 a.m. 26.7 ppb (26) 3.7 ppb (4) 24.5 ppb (24) 23.0 ppb (22) 22.0 ppb (21) 0.0 ppb (0) 3.0 ppb (3) 0.23 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 26.0
 
Oct. 28, 2020, 9 a.m. 24.5 ppb (24) 2.3 ppb (3) 23.5 ppb (23) 22.0 ppb (21) 21.4 ppb (21) 0.0 ppb (0) 3.0 ppb (3) 0.22 ppb (3) 10.0 μg/m3 (10) 5.0 μg/m3 (21) 24.0
 
Oct. 28, 2020, 8 a.m. 26.1 ppb (25) 3.3 ppb (4) 24.0 ppb (23) 23.0 ppb (22) 21.8 ppb (21) 0.0 ppb (0) 4.0 ppb (4) 0.27 ppb (4) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Oct. 28, 2020, 7 a.m. 27.5 ppb (26) 3.3 ppb (4) 26.0 ppb (25) 24.0 ppb (23) 23.7 ppb (23) 0.0 ppb (0) 4.0 ppb (4) 0.32 ppb (4) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Oct. 28, 2020, 6 a.m. 38.1 ppb (36) 9.9 ppb (10) 34.3 ppb (33) 28.0 ppb (27) 27.4 ppb (26) 0.0 ppb (0) 2.0 ppb (2) 0.45 ppb (6) 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
Oct. 28, 2020, 5 a.m. 40.6 ppb (39) 10.1 ppb (10) 37.5 ppb (36) 31.0 ppb (30) 30.2 ppb (29) 0.0 ppb (0) 1.0 ppb (1) 0.46 ppb (6) 36.0 μg/m3 (34) 10.0 μg/m3 (42) 42.0
 
Oct. 28, 2020, 4 a.m. 42.3 ppb (40) 11.0 ppb (11) 39.5 ppb (38) 31.0 ppb (30) 31.0 ppb (30) 0.0 ppb (0) 1.0 ppb (1) 0.53 ppb (6) 30.0 μg/m3 (28) 14.0 μg/m3 (55) 55.0
 
Oct. 28, 2020, 3 a.m. 56.6 ppb (54) 24.0 ppb (23) 51.7 ppb (49) 33.0 ppb (32) 32.7 ppb (31) 0.0 ppb (0) 1.0 ppb (1) 0.66 ppb (8) 52.0 μg/m3 (49) 16.0 μg/m3 (60) 60.0
 
Oct. 28, 2020, 2 a.m. 37.6 ppb (36) 7.7 ppb (8) 29.7 ppb (29) 30.0 ppb (29) 26.6 ppb (26) 0.0 ppb (0) 3.0 ppb (3) 0.43 ppb (5) 37.0 μg/m3 (35) 7.0 μg/m3 (30) 36.0
 
Oct. 28, 2020, 1 a.m. 29.2 ppb (28) 3.2 ppb (4) 26.7 ppb (26) 26.0 ppb (25) 24.4 ppb (24) 0.0 ppb (0) 10.0 ppb (10) 0.26 ppb (4) 31.0 μg/m3 (29) 6.0 μg/m3 (25) 29.0
 
Oct. 28, 2020, midnight 11.7 ppb (12) 1.5 ppb (2) 10.7 ppb (11) 10.0 ppb (10) 9.5 ppb (9) 0.0 ppb (0) 28.0 ppb (26) 0.14 ppb (2) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 26.0
 
Oct. 27, 2020, 11 p.m. 7.0 ppb (7) 1.6 ppb (2) 5.8 ppb (6) 6.0 ppb (6) 4.6 ppb (5) 0.0 ppb (0) 34.0 ppb (32) 0.1 ppb (2) 15.0 μg/m3 (14) 1.0 μg/m3 (5) 32.0
 
Oct. 27, 2020, 10 p.m. 6.9 ppb (7) 2.1 ppb (2) 5.6 ppb (6) 5.0 ppb (5) 4.1 ppb (4) 0.0 ppb (0) 36.0 ppb (34) 0.1 ppb (2) 17.0 μg/m3 (16) 4.0 μg/m3 (17) 34.0
 
Oct. 27, 2020, 9 p.m. 6.7 ppb (7) 2.0 ppb (2) 5.4 ppb (6) 5.0 ppb (5) 3.6 ppb (4) 0.0 ppb (0) 36.0 ppb (34) 0.14 ppb (2) 18.0 μg/m3 (17) 4.0 μg/m3 (17) 34.0
 
Oct. 27, 2020, 8 p.m. 7.3 ppb (7) 2.4 ppb (3) 6.3 ppb (6) 5.0 ppb (5) 4.2 ppb (4) 0.0 ppb (0) 35.0 ppb (33) 0.11 ppb (2) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 33.0
 
Oct. 27, 2020, 7 p.m. 23.2 ppb (22) 8.9 ppb (9) 21.7 ppb (21) 14.0 ppb (14) 13.7 ppb (13) 0.0 ppb (0) 31.0 ppb (29) 0.22 ppb (3) 47.0 μg/m3 (44) 10.0 μg/m3 (42) 44.0
 
Oct. 27, 2020, 6 p.m. 55.4 ppb (53) 26.3 ppb (25) 54.3 ppb (52) 29.0 ppb (28) 29.7 ppb (29) 1.0 ppb (2) 21.0 ppb (20) 0.41 ppb (5) 72.0 μg/m3 (60) 13.0 μg/m3 (53) 60.0
 
Oct. 27, 2020, 5 p.m. 73.9 ppb (73) 40.1 ppb (38) 71.7 ppb (70) 34.0 ppb (33) 34.1 ppb (33) 1.0 ppb (2) 15.0 ppb (14) 0.51 ppb (6) 74.0 μg/m3 (61) 17.0 μg/m3 (62) 73.0
 
Oct. 27, 2020, 4 p.m. 70.6 ppb (69) 40.0 ppb (38) 69.9 ppb (68) 31.0 ppb (30) 31.3 ppb (30) 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) 47.0 μg/m3 (44) 16.0 μg/m3 (60) 69.0
 
Oct. 27, 2020, 3 p.m. 69.8 ppb (68) 38.0 ppb (36) 69.0 ppb (67) 32.0 ppb (31) 32.7 ppb (31) 1.0 ppb (2) 7.0 ppb (7) 0.54 ppb (6) 36.0 μg/m3 (34) 12.0 μg/m3 (50) 68.0
 
Oct. 27, 2020, 2 p.m. 78.7 ppb (78) 42.9 ppb (41) 78.5 ppb (78) 36.0 ppb (34) 36.8 ppb (35) 1.0 ppb (2) 1.0 ppb (1) 0.65 ppb (8) 32.0 μg/m3 (30) 8.0 μg/m3 (34) 78.0
 
Oct. 27, 2020, 1 p.m. 76.4 ppb (75) 41.1 ppb (39) 77.9 ppb (77) 35.0 ppb (34) 37.8 ppb (36) 1.0 ppb (2) 1.0 ppb (1) 1.03 ppb (12) 23.0 μg/m3 (22) 9.0 μg/m3 (38) 77.0
 
Oct. 27, 2020, noon 48.8 ppb (47) 15.7 ppb (15) 49.7 ppb (47) 33.0 ppb (32) 34.4 ppb (33) 0.0 ppb (0) 1.0 ppb (1) 0.51 ppb (6) 23.0 μg/m3 (22) 7.0 μg/m3 (30) 47.0
 
Oct. 27, 2020, 11 a.m. 37.6 ppb (36) 6.7 ppb (7) 35.7 ppb (34) 31.0 ppb (30) 30.9 ppb (30) 0.0 ppb (0) 3.0 ppb (3) 0.32 ppb (4) 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Oct. 27, 2020, 10 a.m. 35.2 ppb (34) 5.2 ppb (5) 32.5 ppb (31) 30.0 ppb (29) 29.6 ppb (28) 0.0 ppb (0) 3.0 ppb (3) 0.28 ppb (4) 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Oct. 27, 2020, 9 a.m. 34.2 ppb (33) 4.0 ppb (4) 33.9 ppb (32) 30.0 ppb (29) 30.1 ppb (29) 0.0 ppb (0) 4.0 ppb (4) 0.28 ppb (4) 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
Oct. 27, 2020, 8 a.m. 33.7 ppb (32) 3.4 ppb (4) 31.6 ppb (30) 30.0 ppb (29) 29.0 ppb (28) 0.0 ppb (0) 3.0 ppb (3) 0.32 ppb (4) 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
Oct. 27, 2020, 7 a.m. 37.4 ppb (36) 5.3 ppb (5) N/A 32.0 ppb (31) N/A 0.0 ppb (0) 3.0 ppb (3) 0.38 ppb (5) 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
Oct. 27, 2020, 6 a.m. 61.0 ppb (59) 23.6 ppb (23) 57.6 ppb (55) 38.0 ppb (36) 38.5 ppb (37) 1.0 ppb (2) 1.0 ppb (1) 0.77 ppb (10) 40.0 μg/m3 (38) 16.0 μg/m3 (60) 60.0
 
Oct. 27, 2020, 5 a.m. 62.5 ppb (61) 24.1 ppb (23) 62.4 ppb (60) 39.0 ppb (37) 40.2 ppb (38) 1.0 ppb (2) 1.0 ppb (1) 0.91 ppb (11) 40.0 μg/m3 (38) 22.0 μg/m3 (72) 72.0
 
Oct. 27, 2020, 4 a.m. 51.2 ppb (49) 12.1 ppb (12) 47.7 ppb (45) 39.0 ppb (37) 38.5 ppb (37) 0.0 ppb (0) 2.0 ppb (2) 0.73 ppb (8) 37.0 μg/m3 (35) 17.0 μg/m3 (62) 62.0
 
Oct. 27, 2020, 3 a.m. 34.1 ppb (33) 2.8 ppb (3) 33.5 ppb (32) 31.0 ppb (30) 31.3 ppb (30) 0.0 ppb (0) 10.0 ppb (10) 0.48 ppb (6) 28.0 μg/m3 (26) 8.0 μg/m3 (34) 34.0
 
Oct. 27, 2020, 2 a.m. 16.0 ppb (16) 0.7 ppb (1) 14.4 ppb (14) 15.0 ppb (15) 14.0 ppb (14) 0.0 ppb (0) 29.0 ppb (27) 0.25 ppb (3) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 27.0
 
Oct. 27, 2020, 1 a.m. 14.4 ppb (14) 0.9 ppb (1) 12.9 ppb (13) 14.0 ppb (14) 12.2 ppb (12) 0.0 ppb (0) 30.0 ppb (28) 0.22 ppb (3) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 28.0
 
Oct. 27, 2020, midnight 9.0 ppb (9) 1.2 ppb (2) 7.4 ppb (7) 8.0 ppb (8) 6.6 ppb (7) 0.0 ppb (0) 41.0 ppb (38) 0.17 ppb (3) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 38.0
 
Oct. 26, 2020, 11 p.m. 6.3 ppb (6) 1.1 ppb (2) 5.2 ppb (5) 5.0 ppb (5) 4.3 ppb (5) 0.0 ppb (0) 46.0 ppb (43) 0.15 ppb (2) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 43.0
 
Oct. 26, 2020, 10 p.m. 5.3 ppb (5) 1.3 ppb (2) 4.7 ppb (5) 4.0 ppb (4) 3.3 ppb (4) 0.0 ppb (0) 43.0 ppb (40) 0.13 ppb (2) 16.0 μg/m3 (15) 3.0 μg/m3 (13) 40.0
 
Oct. 26, 2020, 9 p.m. N/A N/A 4.2 ppb (4) N/A 2.8 ppb (3) 0.0 ppb (0) 40.0 ppb (38) 0.12 ppb (2) 19.0 μg/m3 (18) 4.0 μg/m3 (17) 38.0
 
Oct. 26, 2020, 8 p.m. N/A N/A 3.6 ppb (4) N/A 2.4 ppb (3) 0.0 ppb (0) 38.0 ppb (36) 0.11 ppb (2) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 36.0
 
Oct. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) 23.0 μg/m3 (22) 4.0 μg/m3 (17) 35.0
 
Oct. 26, 2020, 6 p.m. 3.5 ppb (4) 1.2 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) 17.0 μg/m3 (16) 3.0 μg/m3 (13) 35.0
 
Oct. 26, 2020, 5 p.m. 10.8 ppb (11) 4.2 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.15 ppb (2) 27.0 μg/m3 (25) 5.0 μg/m3 (21) 27.0
 
Oct. 26, 2020, 4 p.m. 17.7 ppb (17) 7.4 ppb (7) 18.8 ppb (18) 11.0 ppb (11) 11.2 ppb (11) N/A N/A N/A 38.0 μg/m3 (36) 8.0 μg/m3 (34) 36.0
 
Oct. 26, 2020, 3 p.m. 63.4 ppb (62) 33.5 ppb (32) 58.7 ppb (57) 30.0 ppb (29) 27.7 ppb (27) N/A N/A N/A 66.0 μg/m3 (57) 9.0 μg/m3 (38) 62.0
 
Oct. 26, 2020, 2 p.m. 75.9 ppb (75) 40.7 ppb (39) 75.4 ppb (74) 35.0 ppb (34) 35.4 ppb (34) 1.0 ppb (2) 1.0 ppb (1) 0.51 ppb (6) 51.0 μg/m3 (48) 11.0 μg/m3 (46) 75.0
 
Oct. 26, 2020, 1 p.m. 37.7 ppb (36) 9.2 ppb (9) 37.3 ppb (36) 29.0 ppb (28) 27.9 ppb (27) 0.0 ppb (0) 5.0 ppb (5) 0.3 ppb (4) 23.0 μg/m3 (22) 8.0 μg/m3 (34) 36.0
 
Oct. 26, 2020, noon 26.7 ppb (26) 3.7 ppb (4) 24.9 ppb (24) 23.0 ppb (22) 21.9 ppb (21) 0.0 ppb (0) 9.0 ppb (9) 0.26 ppb (4) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 26.0
 
Oct. 26, 2020, 11 a.m. 17.8 ppb (17) 1.4 ppb (2) 16.2 ppb (16) 17.0 ppb (17) 15.2 ppb (15) 0.0 ppb (0) 14.0 ppb (13) 0.19 ppb (3) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Oct. 26, 2020, 10 a.m. 5.9 ppb (6) 0.2 ppb (1) 5.0 ppb (5) 6.0 ppb (6) 4.9 ppb (5) 0.0 ppb (0) 28.0 ppb (26) 0.13 ppb (2) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 26.0
 
Oct. 26, 2020, 9 a.m. 2.8 ppb (3) 0.0 ppb (0) 1.9 ppb (2) 3.0 ppb (3) 1.9 ppb (2) 0.0 ppb (0) 31.0 ppb (29) 0.12 ppb (2) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 29.0
 
Oct. 26, 2020, 8 a.m. 3.0 ppb (3) 0.1 ppb (1) 2.0 ppb (2) 3.0 ppb (3) 1.9 ppb (2) 0.0 ppb (0) 31.0 ppb (29) 0.12 ppb (2) 10.0 μg/m3 (10) 4.0 μg/m3 (17) 29.0
 
Oct. 26, 2020, 7 a.m. 3.2 ppb (4) 0.0 ppb (0) 2.2 ppb (3) 3.0 ppb (3) 2.1 ppb (2) 0.0 ppb (0) 31.0 ppb (29) 0.11 ppb (2) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 29.0
 
Oct. 26, 2020, 6 a.m. 4.8 ppb (5) 0.1 ppb (1) 3.7 ppb (4) 5.0 ppb (5) 3.6 ppb (4) 0.0 ppb (0) 28.0 ppb (26) 0.15 ppb (2) 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
Oct. 26, 2020, 5 a.m. 4.0 ppb (4) 0.1 ppb (1) 3.1 ppb (3) 4.0 ppb (4) 3.0 ppb (3) 0.0 ppb (0) 29.0 ppb (27) 0.14 ppb (2) 42.0 μg/m3 (39) 10.0 μg/m3 (42) 42.0
 
Oct. 26, 2020, 4 a.m. 4.5 ppb (5) 0.5 ppb (1) 3.5 ppb (4) 4.0 ppb (4) 3.2 ppb (4) 0.0 ppb (0) 30.0 ppb (28) 0.16 ppb (3) 46.0 μg/m3 (43) 8.0 μg/m3 (34) 43.0
 
Oct. 26, 2020, 3 a.m. 9.3 ppb (9) 0.8 ppb (1) 7.0 ppb (7) 9.0 ppb (9) 6.7 ppb (7) 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) 43.0 μg/m3 (40) 7.0 μg/m3 (30) 40.0
 
Oct. 26, 2020, 2 a.m. 6.1 ppb (6) 0.6 ppb (1) 4.8 ppb (5) 6.0 ppb (6) 4.4 ppb (5) 0.0 ppb (0) 34.0 ppb (32) 0.15 ppb (2) 33.0 μg/m3 (31) 7.0 μg/m3 (30) 32.0
 
Oct. 26, 2020, 1 a.m. 5.7 ppb (6) 0.5 ppb (1) 4.5 ppb (5) 5.0 ppb (5) 4.1 ppb (4) 0.0 ppb (0) 34.0 ppb (32) 0.15 ppb (2) 46.0 μg/m3 (43) 6.0 μg/m3 (25) 43.0
 
Oct. 26, 2020, midnight 3.4 ppb (4) 0.5 ppb (1) 2.6 ppb (3) 3.0 ppb (3) 2.1 ppb (2) 0.0 ppb (0) 38.0 ppb (36) 0.13 ppb (2) 54.0 μg/m3 (50) 4.0 μg/m3 (17) 50.0
 
Oct. 25, 2020, 11 p.m. 3.2 ppb (4) 1.0 ppb (1) 2.2 ppb (3) 2.0 ppb (2) 1.4 ppb (2) 0.0 ppb (0) 39.0 ppb (37) 0.12 ppb (2) 59.0 μg/m3 (53) 5.0 μg/m3 (21) 53.0
 
Oct. 25, 2020, 10 p.m. 1.9 ppb (2) 0.6 ppb (1) 0.9 ppb (1) 1.0 ppb (1) 0.4 ppb (1) 0.0 ppb (0) 40.0 ppb (38) 0.11 ppb (2) 56.0 μg/m3 (52) 6.0 μg/m3 (25) 52.0
 
Oct. 25, 2020, 9 p.m. 2.1 ppb (2) 0.7 ppb (1) 1.1 ppb (2) 2.0 ppb (2) 0.6 ppb (1) 0.0 ppb (0) 38.0 ppb (36) 0.11 ppb (2) 75.0 μg/m3 (61) 7.0 μg/m3 (30) 61.0
 
Oct. 25, 2020, 8 p.m. 2.7 ppb (3) 1.0 ppb (1) 1.7 ppb (2) 2.0 ppb (2) 0.9 ppb (1) 0.0 ppb (0) 35.0 ppb (33) 0.11 ppb (2) 55.0 μg/m3 (51) 8.0 μg/m3 (34) 51.0
 
Oct. 25, 2020, 7 p.m. 3.8 ppb (4) 1.3 ppb (2) 3.0 ppb (3) 3.0 ppb (3) 1.8 ppb (2) 0.0 ppb (0) 33.0 ppb (31) 0.13 ppb (2) 41.0 μg/m3 (38) 7.0 μg/m3 (30) 38.0
 
Oct. 25, 2020, 6 p.m. 3.1 ppb (3) 1.0 ppb (1) 2.0 ppb (2) 2.0 ppb (2) 1.3 ppb (2) 0.0 ppb (0) 31.0 ppb (29) 0.12 ppb (2) 39.0 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
Oct. 25, 2020, 5 p.m. 4.4 ppb (5) 1.2 ppb (2) 3.5 ppb (4) 3.0 ppb (3) 2.6 ppb (3) 0.0 ppb (0) 29.0 ppb (27) 0.12 ppb (2) 52.0 μg/m3 (49) 6.0 μg/m3 (25) 49.0
 
Oct. 25, 2020, 4 p.m. 3.7 ppb (4) 0.8 ppb (1) 2.8 ppb (3) 3.0 ppb (3) 2.2 ppb (3) 0.0 ppb (0) 28.0 ppb (26) 0.12 ppb (2) 45.0 μg/m3 (42) 7.0 μg/m3 (30) 42.0
 
Oct. 25, 2020, 3 p.m. 2.4 ppb (3) 0.4 ppb (1) 1.7 ppb (2) 2.0 ppb (2) 1.4 ppb (2) 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) 71.0 μg/m3 (59) 9.0 μg/m3 (38) 59.0
 
Oct. 25, 2020, 2 p.m. 2.5 ppb (3) 0.2 ppb (1) 1.8 ppb (2) 2.0 ppb (2) 1.6 ppb (2) 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) 38.0 μg/m3 (36) 8.0 μg/m3 (34) 36.0
 
Oct. 25, 2020, 1 p.m. 3.1 ppb (3) 0.2 ppb (1) 2.2 ppb (3) 3.0 ppb (3) 2.1 ppb (2) 0.0 ppb (0) 28.0 ppb (26) 0.09 ppb (2) 50.0 μg/m3 (47) 5.0 μg/m3 (21) 47.0
 
Oct. 25, 2020, noon 2.4 ppb (3) 0.2 ppb (1) 1.7 ppb (2) 2.0 ppb (2) 1.6 ppb (2) 0.0 ppb (0) 31.0 ppb (29) 0.1 ppb (2) 53.0 μg/m3 (50) 6.0 μg/m3 (25) 50.0
 
Oct. 25, 2020, 11 a.m. 2.7 ppb (3) 0.0 ppb (0) 2.1 ppb (2) 3.0 ppb (3) 2.0 ppb (2) 0.0 ppb (0) 34.0 ppb (32) 0.11 ppb (2) 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
Oct. 25, 2020, 10 a.m. 16.0 ppb (16) 0.7 ppb (1) 12.9 ppb (13) 15.0 ppb (15) 12.5 ppb (12) 0.0 ppb (0) 20.0 ppb (19) 0.23 ppb (3) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 19.0
 
Oct. 25, 2020, 9 a.m. 11.2 ppb (11) 0.3 ppb (1) 10.1 ppb (10) 11.0 ppb (11) 10.1 ppb (10) 0.0 ppb (0) 23.0 ppb (22) 0.21 ppb (3) 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
Oct. 25, 2020, 8 a.m. 12.6 ppb (12) 0.5 ppb (1) 10.9 ppb (11) 12.0 ppb (12) 10.5 ppb (10) 0.0 ppb (0) 29.0 ppb (27) 0.15 ppb (2) 14.0 μg/m3 (13) 10.0 μg/m3 (42) 42.0
 
Oct. 25, 2020, 7 a.m. 5.5 ppb (6) 0.2 ppb (1) 4.0 ppb (4) 6.0 ppb (6) 4.0 ppb (4) 0.0 ppb (0) 36.0 ppb (34) 0.13 ppb (2) 13.0 μg/m3 (13) 2.0 μg/m3 (9) 34.0
 
Oct. 25, 2020, 6 a.m. 5.1 ppb (5) 0.2 ppb (1) 4.1 ppb (4) 5.0 ppb (5) 4.0 ppb (4) 0.0 ppb (0) 37.0 ppb (35) 0.13 ppb (2) 16.0 μg/m3 (15) 3.0 μg/m3 (13) 35.0
 
Oct. 25, 2020, 5 a.m. 2.6 ppb (3) 0.1 ppb (1) 1.8 ppb (2) 3.0 ppb (3) 1.9 ppb (2) 0.0 ppb (0) 42.0 ppb (39) 0.11 ppb (2) 18.0 μg/m3 (17) 6.0 μg/m3 (25) 39.0
 
Oct. 25, 2020, 4 a.m. 4.2 ppb (4) 0.1 ppb (1) 3.4 ppb (4) 4.0 ppb (4) 3.4 ppb (4) 0.0 ppb (0) 42.0 ppb (39) 0.12 ppb (2) 28.0 μg/m3 (26) 4.0 μg/m3 (17) 39.0
 
Oct. 25, 2020, 3 a.m. 4.3 ppb (5) 0.1 ppb (1) 3.6 ppb (4) 4.0 ppb (4) 3.5 ppb (4) 0.0 ppb (0) 42.0 ppb (39) 0.13 ppb (2) 26.0 μg/m3 (25) 2.0 μg/m3 (9) 39.0
 
Oct. 25, 2020, 2 a.m. 4.6 ppb (5) 0.1 ppb (1) 3.7 ppb (4) 5.0 ppb (5) 3.6 ppb (4) 0.0 ppb (0) 40.0 ppb (38) 0.12 ppb (2) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 38.0
 
Oct. 25, 2020, 1 a.m. 3.6 ppb (4) 0.2 ppb (1) 2.8 ppb (3) 4.0 ppb (4) 2.7 ppb (3) 0.0 ppb (0) 42.0 ppb (39) 0.12 ppb (2) 23.0 μg/m3 (22) 7.0 μg/m3 (30) 39.0
 
Oct. 25, 2020, midnight 2.4 ppb (3) 0.2 ppb (1) 1.8 ppb (2) 2.0 ppb (2) 1.7 ppb (2) 0.0 ppb (0) 45.0 ppb (42) 0.11 ppb (2) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 42.0
 
Oct. 24, 2020, 11 p.m. 2.0 ppb (2) 0.2 ppb (1) 1.4 ppb (2) 2.0 ppb (2) 1.2 ppb (2) 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) 22.0 μg/m3 (21) 6.0 μg/m3 (25) 43.0
 
Oct. 24, 2020, 10 p.m. 2.0 ppb (2) 0.3 ppb (1) 1.4 ppb (2) 2.0 ppb (2) 1.1 ppb (2) 0.0 ppb (0) 45.0 ppb (42) 0.09 ppb (2) 24.0 μg/m3 (23) 3.0 μg/m3 (13) 42.0
 
Oct. 24, 2020, 9 p.m. 4.7 ppb (5) 1.0 ppb (1) 3.9 ppb (4) 4.0 ppb (4) 3.2 ppb (4) 0.0 ppb (0) 47.0 ppb (44) 0.11 ppb (2) 20.0 μg/m3 (19) 3.0 μg/m3 (13) 44.0
 
Oct. 24, 2020, 8 p.m. 9.6 ppb (10) 2.5 ppb (3) 8.4 ppb (8) 7.0 ppb (7) 6.5 ppb (7) 0.0 ppb (0) 45.0 ppb (42) 0.17 ppb (3) 21.0 μg/m3 (20) 4.0 μg/m3 (17) 42.0
 
Oct. 24, 2020, 7 p.m. 12.8 ppb (13) 4.0 ppb (4) 11.2 ppb (11) 9.0 ppb (9) 8.3 ppb (8) 0.0 ppb (0) 42.0 ppb (39) 0.2 ppb (3) 21.0 μg/m3 (20) 6.0 μg/m3 (25) 39.0
 
Oct. 24, 2020, 6 p.m. 25.3 ppb (24) 9.4 ppb (9) 24.2 ppb (23) 16.0 ppb (16) 15.9 ppb (15) 0.0 ppb (0) 31.0 ppb (29) 0.31 ppb (4) 36.0 μg/m3 (34) 10.0 μg/m3 (42) 42.0
 
Oct. 24, 2020, 5 p.m. 37.8 ppb (36) 17.0 ppb (17) 36.4 ppb (35) 21.0 ppb (20) 21.2 ppb (20) 1.0 ppb (2) 22.0 ppb (21) 0.41 ppb (5) 43.0 μg/m3 (40) 10.0 μg/m3 (42) 42.0
 
Oct. 24, 2020, 4 p.m. 54.4 ppb (52) 29.2 ppb (28) 53.1 ppb (51) 25.0 ppb (24) 25.9 ppb (25) 1.0 ppb (2) 13.0 ppb (13) 0.54 ppb (6) 54.0 μg/m3 (50) 13.0 μg/m3 (53) 53.0
 
Oct. 24, 2020, 3 p.m. 88.8 ppb (89) 58.8 ppb (57) 88.1 ppb (88) 30.0 ppb (29) 30.9 ppb (30) 1.0 ppb (2) 5.0 ppb (5) 0.81 ppb (10) 69.0 μg/m3 (58) 10.0 μg/m3 (42) 89.0
 
Oct. 24, 2020, 2 p.m. 64.2 ppb (62) 35.7 ppb (34) 72.1 ppb (71) 29.0 ppb (28) 29.8 ppb (29) 0.0 ppb (0) 2.0 ppb (2) 0.63 ppb (7) 44.0 μg/m3 (41) 10.0 μg/m3 (42) 71.0
 
Oct. 24, 2020, 1 p.m. 33.1 ppb (32) 6.9 ppb (7) 31.0 ppb (30) 26.0 ppb (25) 26.2 ppb (25) 0.0 ppb (0) 1.0 ppb (1) 0.33 ppb (4) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 32.0
 
Oct. 24, 2020, noon 29.9 ppb (29) 4.8 ppb (5) 29.3 ppb (28) 25.0 ppb (24) 25.5 ppb (25) 0.0 ppb (0) 2.0 ppb (2) 0.34 ppb (4) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Oct. 24, 2020, 11 a.m. 26.2 ppb (25) 2.8 ppb (3) 25.7 ppb (25) 23.0 ppb (22) 23.3 ppb (22) 0.0 ppb (0) 3.0 ppb (3) 0.3 ppb (4) 23.0 μg/m3 (22) 4.0 μg/m3 (17) 25.0
 
Oct. 24, 2020, 10 a.m. 25.6 ppb (25) 2.2 ppb (3) 24.5 ppb (24) 24.0 ppb (23) 22.8 ppb (22) 0.0 ppb (0) 4.0 ppb (4) 0.29 ppb (4) 22.0 μg/m3 (21) 1.0 μg/m3 (5) 25.0
 
Oct. 24, 2020, 9 a.m. 26.3 ppb (25) 1.8 ppb (2) 25.4 ppb (24) 25.0 ppb (24) 24.1 ppb (23) 0.0 ppb (0) 4.0 ppb (4) 0.32 ppb (4) 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
Oct. 24, 2020, 8 a.m. 26.3 ppb (25) 2.3 ppb (3) 25.5 ppb (25) 24.0 ppb (23) 23.7 ppb (23) 0.0 ppb (0) 6.0 ppb (6) 0.31 ppb (4) 28.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
Oct. 24, 2020, 7 a.m. 19.7 ppb (19) 0.8 ppb (1) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 13.0 ppb (13) 0.26 ppb (4) 24.0 μg/m3 (23) 7.0 μg/m3 (30) 30.0
 
Oct. 24, 2020, 6 a.m. 26.2 ppb (25) 1.8 ppb (2) 24.4 ppb (24) 25.0 ppb (24) 23.5 ppb (23) 0.0 ppb (0) 9.0 ppb (9) 0.35 ppb (4) 34.0 μg/m3 (32) 10.0 μg/m3 (42) 42.0
 
Oct. 24, 2020, 5 a.m. 37.1 ppb (35) 6.4 ppb (7) 32.2 ppb (31) 31.0 ppb (30) 29.7 ppb (29) 0.0 ppb (0) 4.0 ppb (4) 0.44 ppb (5) 38.0 μg/m3 (36) 9.0 μg/m3 (38) 38.0
 
Oct. 24, 2020, 4 a.m. 39.6 ppb (38) 7.9 ppb (8) 37.9 ppb (36) 32.0 ppb (31) 31.0 ppb (30) 0.0 ppb (0) 5.0 ppb (5) 0.49 ppb (6) 45.0 μg/m3 (42) 12.0 μg/m3 (50) 50.0
 
Oct. 24, 2020, 3 a.m. 41.9 ppb (40) 7.8 ppb (8) 41.3 ppb (39) 34.0 ppb (33) 34.3 ppb (33) 0.0 ppb (0) 3.0 ppb (3) 0.56 ppb (7) 51.0 μg/m3 (48) 11.0 μg/m3 (46) 48.0
 
Oct. 24, 2020, 2 a.m. 30.2 ppb (29) 1.6 ppb (2) 28.7 ppb (28) 29.0 ppb (28) 27.7 ppb (27) 0.0 ppb (0) 11.0 ppb (11) 0.47 ppb (6) 43.0 μg/m3 (40) 11.0 μg/m3 (46) 46.0
 
Oct. 24, 2020, 1 a.m. 25.9 ppb (25) 0.9 ppb (1) 23.4 ppb (23) 25.0 ppb (24) 22.9 ppb (22) 0.0 ppb (0) 20.0 ppb (19) 0.46 ppb (6) 39.0 μg/m3 (37) 5.0 μg/m3 (21) 37.0
 
Oct. 24, 2020, midnight 11.7 ppb (12) 0.8 ppb (1) 10.6 ppb (10) 11.0 ppb (11) 10.0 ppb (10) 0.0 ppb (0) 36.0 ppb (34) 0.18 ppb (3) 32.0 μg/m3 (30) 4.0 μg/m3 (17) 34.0
 
Oct. 23, 2020, 11 p.m. 8.6 ppb (9) 1.7 ppb (2) 7.4 ppb (7) 7.0 ppb (7) 6.0 ppb (6) 0.0 ppb (0) 41.0 ppb (38) 0.15 ppb (2) 27.0 μg/m3 (25) 3.0 μg/m3 (13) 38.0
 
Oct. 23, 2020, 10 p.m. 7.9 ppb (8) 2.0 ppb (2) 6.7 ppb (7) 6.0 ppb (6) 5.0 ppb (5) 0.0 ppb (0) 41.0 ppb (38) 0.14 ppb (2) 28.0 μg/m3 (26) 5.0 μg/m3 (21) 38.0
 
Oct. 23, 2020, 9 p.m. 8.8 ppb (9) 2.6 ppb (3) 7.5 ppb (8) 6.0 ppb (6) 5.3 ppb (5) 0.0 ppb (0) 39.0 ppb (37) 0.14 ppb (2) 29.0 μg/m3 (27) 4.0 μg/m3 (17) 37.0
 
Oct. 23, 2020, 8 p.m. 6.2 ppb (6) 2.0 ppb (2) 4.9 ppb (5) 4.0 ppb (4) 3.4 ppb (4) 0.0 ppb (0) 40.0 ppb (38) 0.12 ppb (2) 25.0 μg/m3 (24) 3.0 μg/m3 (13) 38.0
 
Oct. 23, 2020, 7 p.m. 6.0 ppb (6) 2.2 ppb (3) 4.7 ppb (5) 4.0 ppb (4) 3.0 ppb (3) 0.0 ppb (0) 39.0 ppb (37) 0.12 ppb (2) 23.0 μg/m3 (22) 5.0 μg/m3 (21) 37.0
 
Oct. 23, 2020, 6 p.m. 7.6 ppb (8) 2.7 ppb (3) 6.3 ppb (6) 5.0 ppb (5) 4.1 ppb (4) 0.0 ppb (0) 36.0 ppb (34) 0.13 ppb (2) 29.0 μg/m3 (27) 4.0 μg/m3 (17) 34.0
 
Oct. 23, 2020, 5 p.m. 27.4 ppb (26) 12.0 ppb (12) 26.2 ppb (25) 16.0 ppb (16) 15.1 ppb (15) 0.0 ppb (0) 27.0 ppb (25) 0.25 ppb (3) 36.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
Oct. 23, 2020, 4 p.m. 48.8 ppb (47) 24.5 ppb (24) 47.9 ppb (46) 24.0 ppb (23) 24.5 ppb (24) 0.0 ppb (0) 16.0 ppb (15) 0.4 ppb (5) 48.0 μg/m3 (45) 8.0 μg/m3 (34) 47.0
 
Oct. 23, 2020, 3 p.m. 47.1 ppb (45) 20.7 ppb (20) 45.5 ppb (43) 27.0 ppb (26) 26.1 ppb (25) 0.0 ppb (0) 10.0 ppb (10) 0.39 ppb (5) 31.0 μg/m3 (29) 6.0 μg/m3 (25) 45.0
 
Oct. 23, 2020, 2 p.m. 43.9 ppb (42) 14.5 ppb (14) 42.4 ppb (40) 30.0 ppb (29) 29.2 ppb (28) 0.0 ppb (0) 3.0 ppb (3) 0.46 ppb (6) 32.0 μg/m3 (30) 5.0 μg/m3 (21) 42.0
 
Oct. 23, 2020, 1 p.m. 27.2 ppb (26) 3.4 ppb (4) 26.4 ppb (25) 24.0 ppb (23) 23.4 ppb (23) 0.0 ppb (0) 7.0 ppb (7) 0.35 ppb (4) 19.0 μg/m3 (18) 3.0 μg/m3 (13) 26.0
 
Oct. 23, 2020, noon 21.6 ppb (21) 2.2 ppb (3) 20.5 ppb (20) 19.0 ppb (18) 18.6 ppb (18) 0.0 ppb (0) 11.0 ppb (11) 0.26 ppb (4) 18.0 μg/m3 (17) 2.0 μg/m3 (9) 21.0
 
Oct. 23, 2020, 11 a.m. 21.3 ppb (21) 2.3 ppb (3) 19.7 ppb (19) 19.0 ppb (18) 18.5 ppb (18) 0.0 ppb (0) 9.0 ppb (9) 0.25 ppb (3) 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
Oct. 23, 2020, 10 a.m. 18.1 ppb (18) 1.2 ppb (2) 17.1 ppb (17) 17.0 ppb (17) 16.4 ppb (16) 0.0 ppb (0) 11.0 ppb (11) 0.2 ppb (3) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Oct. 23, 2020, 9 a.m. 18.6 ppb (18) 1.1 ppb (2) 18.0 ppb (17) 18.0 ppb (17) 17.0 ppb (17) 0.0 ppb (0) 12.0 ppb (12) 0.2 ppb (3) 19.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
Oct. 23, 2020, 8 a.m. 17.1 ppb (17) 0.7 ppb (1) 15.8 ppb (15) 17.0 ppb (17) 15.4 ppb (15) 0.0 ppb (0) 15.0 ppb (14) 0.22 ppb (3) 23.0 μg/m3 (22) 3.0 μg/m3 (13) 22.0
 
Oct. 23, 2020, 7 a.m. 12.2 ppb (12) 0.5 ppb (1) 10.6 ppb (10) 12.0 ppb (12) 10.3 ppb (10) 0.0 ppb (0) 26.0 ppb (25) 0.17 ppb (3) 20.0 μg/m3 (19) 4.0 μg/m3 (17) 25.0
 
Oct. 23, 2020, 6 a.m. 13.7 ppb (13) 0.4 ppb (1) 12.0 ppb (12) 13.0 ppb (13) 11.9 ppb (12) 0.0 ppb (0) 26.0 ppb (25) 0.2 ppb (3) 24.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
Oct. 23, 2020, 5 a.m. 21.4 ppb (21) 1.6 ppb (2) 18.6 ppb (18) 20.0 ppb (19) 17.6 ppb (17) 0.0 ppb (0) 20.0 ppb (19) 0.21 ppb (3) 37.0 μg/m3 (35) 7.0 μg/m3 (30) 35.0
 
Oct. 23, 2020, 4 a.m. 22.3 ppb (22) 0.9 ppb (1) 23.5 ppb (23) 21.0 ppb (20) 21.8 ppb (21) 0.0 ppb (0) 13.0 ppb (13) 0.3 ppb (4) 62.0 μg/m3 (55) 8.0 μg/m3 (34) 55.0
 
Oct. 23, 2020, 3 a.m. 12.6 ppb (12) 0.4 ppb (1) 11.3 ppb (11) 12.0 ppb (12) 11.2 ppb (11) 0.0 ppb (0) 24.0 ppb (23) 0.22 ppb (3) 48.0 μg/m3 (45) 6.0 μg/m3 (25) 45.0
 
Oct. 23, 2020, 2 a.m. 10.7 ppb (11) 0.5 ppb (1) 9.4 ppb (9) 10.0 ppb (10) 9.2 ppb (9) 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) 58.0 μg/m3 (53) 6.0 μg/m3 (25) 53.0
 
Oct. 23, 2020, 1 a.m. 8.7 ppb (9) 0.7 ppb (1) 7.2 ppb (7) 8.0 ppb (8) 6.7 ppb (7) 0.0 ppb (0) 30.0 ppb (28) 0.17 ppb (3) 69.0 μg/m3 (58) 9.0 μg/m3 (38) 58.0
 
Oct. 23, 2020, midnight 6.0 ppb (6) 1.0 ppb (1) 4.8 ppb (5) 5.0 ppb (5) 4.0 ppb (4) 0.0 ppb (0) 33.0 ppb (31) 0.13 ppb (2) 75.0 μg/m3 (61) 11.0 μg/m3 (46) 61.0
 
Oct. 22, 2020, 11 p.m. 6.5 ppb (7) 1.7 ppb (2) 5.5 ppb (6) 5.0 ppb (5) 3.9 ppb (4) 0.0 ppb (0) 35.0 ppb (33) 0.12 ppb (2) 82.0 μg/m3 (65) 10.0 μg/m3 (42) 65.0
 
Oct. 22, 2020, 10 p.m. 5.1 ppb (5) 1.4 ppb (2) 4.2 ppb (4) 4.0 ppb (4) 3.0 ppb (3) 0.0 ppb (0) 38.0 ppb (36) 0.1 ppb (2) 83.0 μg/m3 (65) 11.0 μg/m3 (46) 65.0