ID: 7885

AQSQID: 840320310031

Site Name: Reno4

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

Updated: Oct. 19, 2021, 1:02 p.m.

Location: Reno (E Reno), NV

Reporting: True, Located: True

Current AQI: 19.0

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. 19, 2021, 11 a.m. 19.8 ppb (19) 4.0 ppb (4) 20.0 ppb (19) 16.0 ppb (16) 16.1 ppb (16) N/A 5.0 ppb (5) N/A 9.0 μg/m3 (9) N/A 19.0
 
Oct. 19, 2021, 10 a.m. 17.4 ppb (17) 2.6 ppb (3) 16.7 ppb (16) 15.0 ppb (15) 14.6 ppb (14) N/A 6.0 ppb (6) N/A 6.0 μg/m3 (6) N/A 17.0
 
Oct. 19, 2021, 9 a.m. 14.2 ppb (14) 1.6 ppb (2) 13.9 ppb (14) 13.0 ppb (13) 12.2 ppb (12) N/A 11.0 ppb (11) N/A 9.0 μg/m3 (9) N/A 14.0
 
Oct. 19, 2021, 8 a.m. 14.2 ppb (14) 1.2 ppb (2) 13.9 ppb (14) 13.0 ppb (13) 12.7 ppb (12) N/A 12.0 ppb (12) N/A 10.0 μg/m3 (10) N/A 14.0
 
Oct. 19, 2021, 7 a.m. 16.2 ppb (16) 1.6 ppb (2) N/A 15.0 ppb (15) N/A N/A 13.0 ppb (13) N/A 8.0 μg/m3 (8) N/A 16.0
 
Oct. 19, 2021, 6 a.m. 20.3 ppb (20) 2.6 ppb (3) 19.3 ppb (19) 18.0 ppb (17) 17.4 ppb (17) N/A 13.0 ppb (13) N/A 15.0 μg/m3 (14) N/A 20.0
 
Oct. 19, 2021, 5 a.m. 26.2 ppb (25) 3.4 ppb (4) 27.0 ppb (26) 23.0 ppb (22) 23.3 ppb (22) N/A 9.0 ppb (9) N/A 17.0 μg/m3 (16) N/A 26.0
 
Oct. 19, 2021, 4 a.m. 16.4 ppb (16) 2.0 ppb (2) 13.7 ppb (13) 14.0 ppb (14) 12.7 ppb (12) N/A 19.0 ppb (18) N/A 9.0 μg/m3 (9) N/A 18.0
 
Oct. 19, 2021, 3 a.m. 12.5 ppb (12) 0.9 ppb (1) 11.6 ppb (11) 11.0 ppb (11) 11.0 ppb (11) N/A 24.0 ppb (23) N/A 10.0 μg/m3 (10) N/A 23.0
 
Oct. 19, 2021, 2 a.m. 14.4 ppb (14) 1.3 ppb (2) 13.5 ppb (13) 13.0 ppb (13) 12.7 ppb (12) N/A 24.0 ppb (23) N/A 9.0 μg/m3 (9) N/A 23.0
 
Oct. 19, 2021, 1 a.m. 8.0 ppb (8) 0.4 ppb (1) 7.3 ppb (7) 8.0 ppb (8) 7.2 ppb (7) N/A 31.0 ppb (29) N/A 5.0 μg/m3 (5) N/A 29.0
 
Oct. 19, 2021, midnight 6.2 ppb (6) 0.7 ppb (1) 5.6 ppb (6) 5.0 ppb (5) 5.2 ppb (5) N/A 36.0 ppb (34) N/A 8.0 μg/m3 (8) N/A 34.0
 
Oct. 18, 2021, 11 p.m. 9.3 ppb (9) 4.9 ppb (5) 4.1 ppb (4) 4.0 ppb (4) 3.5 ppb (4) N/A 40.0 ppb (38) N/A 8.0 μg/m3 (8) N/A 38.0
 
Oct. 18, 2021, 10 p.m. N/A N/A 2.8 ppb (3) N/A 1.9 ppb (2) N/A 40.0 ppb (38) N/A 7.0 μg/m3 (7) N/A 38.0
 
Oct. 18, 2021, 9 p.m. N/A N/A 2.9 ppb (3) N/A 2.0 ppb (2) N/A 41.0 ppb (38) N/A 5.0 μg/m3 (5) N/A 38.0
 
Oct. 18, 2021, 8 p.m. N/A N/A 3.8 ppb (4) N/A 2.7 ppb (3) N/A 40.0 ppb (38) N/A 6.0 μg/m3 (6) N/A 38.0
 
Oct. 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Oct. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) N/A 4.0
 
Oct. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Oct. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Oct. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Oct. 18, 2021, 1 p.m. 4.4 ppb (5) 1.1 ppb (2) 3.6 ppb (4) 4.0 ppb (4) 3.9 ppb (4) -2.0 ppb (0) 33.0 ppb (31) N/A N/A N/A 31.0
 
Oct. 18, 2021, noon 4.6 ppb (5) 0.7 ppb (1) 3.6 ppb (4) 4.0 ppb (4) 3.9 ppb (4) -2.0 ppb (0) 19.0 ppb (18) N/A 1.0 μg/m3 (1) -5.0 μg/m3 (0) 18.0
 
Oct. 18, 2021, 11 a.m. 5.0 ppb (5) 0.8 ppb (1) 3.8 ppb (4) 5.0 ppb (5) 4.2 ppb (4) -2.0 ppb (0) 13.0 ppb (13) N/A 3.0 μg/m3 (3) -2.0 μg/m3 (0) 13.0
 
Oct. 18, 2021, 10 a.m. 4.6 ppb (5) 0.7 ppb (1) 3.3 ppb (4) 4.0 ppb (4) 3.8 ppb (4) -2.0 ppb (0) 20.0 ppb (19) 0.01 ppb (0) 2.0 μg/m3 (2) -3.0 μg/m3 (0) 19.0
 
Oct. 18, 2021, 9 a.m. 3.0 ppb (3) -0.1 ppb (0) 2.3 ppb (3) 3.0 ppb (3) 3.0 ppb (3) -2.0 ppb (0) 23.0 ppb (22) 0.01 ppb (0) -2.0 μg/m3 (0) -9.0 μg/m3 (0) 22.0
 
Oct. 18, 2021, 8 a.m. 2.9 ppb (3) -0.4 ppb (0) 2.1 ppb (2) 4.0 ppb (4) 3.0 ppb (3) -2.0 ppb (0) 18.0 ppb (17) 0.26 ppb (4) -1.0 μg/m3 (0) N/A 17.0
 
Oct. 18, 2021, 7 a.m. 2.3 ppb (3) 0.0 ppb (0) 0.7 ppb (1) 3.0 ppb (3) 1.5 ppb (2) -1.0 ppb (0) 14.0 ppb (13) 0.63 ppb (7) 6.0 μg/m3 (6) -6.0 μg/m3 (0) 13.0
 
Oct. 18, 2021, 6 a.m. 3.7 ppb (4) 1.1 ppb (2) 1.2 ppb (2) 3.0 ppb (3) 1.8 ppb (2) -1.0 ppb (0) 21.0 ppb (20) 0.75 ppb (10) 13.0 μg/m3 (13) -3.0 μg/m3 (0) 20.0
 
Oct. 18, 2021, 5 a.m. 6.3 ppb (6) 2.6 ppb (3) 2.3 ppb (3) 4.0 ppb (4) 2.9 ppb (3) -1.0 ppb (0) 24.0 ppb (23) 0.92 ppb (11) 16.0 μg/m3 (15) -2.0 μg/m3 (0) 23.0
 
Oct. 18, 2021, 4 a.m. 6.7 ppb (7) 2.9 ppb (3) 2.5 ppb (3) 4.0 ppb (4) 3.0 ppb (3) 0.0 ppb (0) 5.0 ppb (5) 1.27 ppb (15) 37.0 μg/m3 (35) 0.0 μg/m3 (0) 35.0
 
Oct. 18, 2021, 3 a.m. 9.4 ppb (9) 4.3 ppb (5) 3.4 ppb (4) 5.0 ppb (5) 3.7 ppb (4) -1.0 ppb (0) 22.0 ppb (21) 2.26 ppb (27) 36.0 μg/m3 (34) 0.0 μg/m3 (0) 34.0
 
Oct. 18, 2021, 2 a.m. 9.3 ppb (9) 5.2 ppb (5) 2.8 ppb (3) 4.0 ppb (4) 3.1 ppb (3) 0.0 ppb (0) 27.0 ppb (25) 2.32 ppb (27) 32.0 μg/m3 (30) 1.0 μg/m3 (5) 30.0
 
Oct. 18, 2021, 1 a.m. 10.4 ppb (10) 6.3 ppb (6) 3.1 ppb (3) 4.0 ppb (4) 2.9 ppb (3) 0.0 ppb (0) 3.0 ppb (3) 2.31 ppb (27) 40.0 μg/m3 (38) 3.0 μg/m3 (13) 38.0
 
Oct. 18, 2021, midnight 12.9 ppb (13) 8.8 ppb (9) 3.6 ppb (4) 5.0 ppb (5) 2.8 ppb (3) -1.0 ppb (0) 21.0 ppb (20) 2.4 ppb (28) 43.0 μg/m3 (40) 7.0 μg/m3 (30) 40.0
 
Oct. 17, 2021, 11 p.m. 12.4 ppb (12) 8.9 ppb (9) 3.2 ppb (4) 4.0 ppb (4) 2.3 ppb (3) 0.0 ppb (0) 22.0 ppb (21) 3.26 ppb (38) 47.0 μg/m3 (44) 11.0 μg/m3 (46) 46.0
 
Oct. 17, 2021, 10 p.m. 11.5 ppb (11) 7.7 ppb (8) 3.4 ppb (4) 4.0 ppb (4) 2.6 ppb (3) -1.0 ppb (0) 53.0 ppb (50) 3.12 ppb (36) 44.0 μg/m3 (41) 12.0 μg/m3 (50) 50.0
 
Oct. 17, 2021, 9 p.m. 12.4 ppb (12) 8.5 ppb (9) 3.8 ppb (4) 4.0 ppb (4) 2.8 ppb (3) -1.0 ppb (0) 53.0 ppb (50) 3.03 ppb (35) 42.0 μg/m3 (39) 13.0 μg/m3 (53) 53.0
 
Oct. 17, 2021, 8 p.m. 11.0 ppb (11) 7.1 ppb (7) 4.3 ppb (5) 4.0 ppb (4) 3.1 ppb (3) -1.0 ppb (0) 54.0 ppb (50) 3.13 ppb (36) 56.0 μg/m3 (52) 12.0 μg/m3 (50) 52.0
 
Oct. 17, 2021, 7 p.m. 11.6 ppb (11) 7.0 ppb (7) 4.8 ppb (5) 5.0 ppb (5) 3.8 ppb (4) -2.0 ppb (0) 53.0 ppb (50) 3.8 ppb (44) 24.0 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
Oct. 17, 2021, 6 p.m. 18.7 ppb (18) 8.1 ppb (8) 11.8 ppb (12) 11.0 ppb (11) 10.1 ppb (10) -2.0 ppb (0) 46.0 ppb (43) 3.48 ppb (40) 34.0 μg/m3 (32) 13.0 μg/m3 (53) 53.0
 
Oct. 17, 2021, 5 p.m. 50.5 ppb (48) 20.5 ppb (20) 44.5 ppb (42) 30.0 ppb (29) 29.4 ppb (28) -2.0 ppb (0) 23.0 ppb (22) 3.24 ppb (37) 37.0 μg/m3 (35) 13.0 μg/m3 (53) 53.0
 
Oct. 17, 2021, 4 p.m. 76.5 ppb (75) 39.7 ppb (38) 72.6 ppb (71) 37.0 ppb (35) 37.4 ppb (36) -1.0 ppb (0) 10.0 ppb (10) 3.43 ppb (39) 43.0 μg/m3 (40) 15.0 μg/m3 (58) 75.0
 
Oct. 17, 2021, 3 p.m. 91.6 ppb (92) 55.1 ppb (53) 89.2 ppb (89) 37.0 ppb (35) 37.6 ppb (36) -1.0 ppb (0) 7.0 ppb (7) 4.2 ppb (48) 49.0 μg/m3 (46) 13.0 μg/m3 (53) 92.0
 
Oct. 17, 2021, 2 p.m. 29.2 ppb (28) 6.9 ppb (7) 25.4 ppb (24) 22.0 ppb (21) 22.0 ppb (21) -2.0 ppb (0) 14.0 ppb (13) 3.58 ppb (41) 18.0 μg/m3 (17) 7.0 μg/m3 (30) 41.0
 
Oct. 17, 2021, 1 p.m. 56.8 ppb (54) 25.0 ppb (24) 51.7 ppb (49) 32.0 ppb (31) 32.4 ppb (31) -2.0 ppb (0) 6.0 ppb (6) 3.67 ppb (43) 26.0 μg/m3 (25) 12.0 μg/m3 (50) 54.0
 
Oct. 17, 2021, noon 63.7 ppb (62) 27.9 ppb (27) 61.7 ppb (60) 36.0 ppb (34) 37.1 ppb (35) -2.0 ppb (0) 2.0 ppb (2) 3.77 ppb (44) 40.0 μg/m3 (38) 13.0 μg/m3 (53) 62.0
 
Oct. 17, 2021, 11 a.m. 59.1 ppb (57) 24.1 ppb (23) 56.5 ppb (54) 35.0 ppb (34) 37.2 ppb (36) -2.0 ppb (0) 1.0 ppb (1) 4.26 ppb (49) 31.0 μg/m3 (29) 15.0 μg/m3 (58) 58.0
 
Oct. 17, 2021, 10 a.m. 60.6 ppb (59) 25.7 ppb (25) 60.5 ppb (58) 35.0 ppb (34) 37.3 ppb (36) -2.0 ppb (0) 1.0 ppb (1) 3.57 ppb (41) 29.0 μg/m3 (27) 18.0 μg/m3 (64) 64.0
 
Oct. 17, 2021, 9 a.m. 50.0 ppb (48) 13.9 ppb (14) 53.0 ppb (50) 36.0 ppb (34) 39.1 ppb (37) -2.0 ppb (0) 1.0 ppb (1) 2.94 ppb (33) 31.0 μg/m3 (29) 19.0 μg/m3 (66) 66.0
 
Oct. 17, 2021, 8 a.m. 43.2 ppb (41) 7.7 ppb (8) 40.9 ppb (39) 36.0 ppb (34) 36.9 ppb (35) -2.0 ppb (0) 5.0 ppb (5) 2.05 ppb (23) 24.0 μg/m3 (23) 16.0 μg/m3 (60) 60.0
 
Oct. 17, 2021, 7 a.m. 30.9 ppb (30) 4.2 ppb (4) 29.6 ppb (28) 27.0 ppb (26) 27.8 ppb (27) 0.0 ppb (0) 15.0 ppb (14) 1.59 ppb (19) 32.0 μg/m3 (30) 14.0 μg/m3 (55) 55.0
 
Oct. 17, 2021, 6 a.m. 8.4 ppb (8) 1.5 ppb (2) 6.6 ppb (7) 7.0 ppb (7) 6.6 ppb (7) 0.0 ppb (0) 47.0 ppb (44) 0.87 ppb (11) 23.0 μg/m3 (22) 16.0 μg/m3 (60) 60.0
 
Oct. 17, 2021, 5 a.m. 22.6 ppb (22) 2.1 ppb (2) 19.2 ppb (19) 21.0 ppb (20) 18.7 ppb (18) 0.0 ppb (0) 19.0 ppb (18) 0.56 ppb (7) 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
Oct. 17, 2021, 4 a.m. 22.5 ppb (22) 1.9 ppb (2) 20.2 ppb (20) 21.0 ppb (20) 19.8 ppb (19) 0.0 ppb (0) 18.0 ppb (17) 0.4 ppb (5) 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Oct. 17, 2021, 3 a.m. 28.3 ppb (27) 2.3 ppb (3) 25.9 ppb (25) 26.0 ppb (25) 25.1 ppb (24) 0.0 ppb (0) 14.0 ppb (13) 0.38 ppb (5) 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Oct. 17, 2021, 2 a.m. 26.9 ppb (26) 2.5 ppb (3) 25.1 ppb (24) 24.0 ppb (23) 24.3 ppb (23) 0.0 ppb (0) 18.0 ppb (17) 0.36 ppb (5) 31.0 μg/m3 (29) 5.0 μg/m3 (21) 29.0
 
Oct. 17, 2021, 1 a.m. 25.5 ppb (25) 3.4 ppb (4) 23.3 ppb (22) 22.0 ppb (21) 22.4 ppb (22) 0.0 ppb (0) 21.0 ppb (20) 0.35 ppb (4) 33.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
Oct. 17, 2021, midnight 9.9 ppb (10) 1.7 ppb (2) 9.4 ppb (9) 8.0 ppb (8) 8.5 ppb (9) 0.0 ppb (0) 39.0 ppb (37) 0.15 ppb (2) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 37.0
 
Oct. 16, 2021, 11 p.m. 5.7 ppb (6) 1.5 ppb (2) 5.2 ppb (5) 4.0 ppb (4) 4.5 ppb (5) 0.0 ppb (0) 46.0 ppb (43) 0.14 ppb (2) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 43.0
 
Oct. 16, 2021, 10 p.m. 3.5 ppb (4) 1.0 ppb (1) 2.7 ppb (3) 2.0 ppb (2) 2.4 ppb (3) 0.0 ppb (0) 49.0 ppb (46) 0.13 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 46.0
 
Oct. 16, 2021, 9 p.m. 8.0 ppb (8) 2.4 ppb (3) 7.5 ppb (8) 6.0 ppb (6) 5.9 ppb (6) 0.0 ppb (0) 45.0 ppb (42) 0.16 ppb (3) 18.0 μg/m3 (17) 4.0 μg/m3 (17) 42.0
 
Oct. 16, 2021, 8 p.m. 10.7 ppb (11) 3.4 ppb (4) 10.4 ppb (10) 7.0 ppb (7) 7.9 ppb (8) 0.0 ppb (0) 42.0 ppb (39) 0.18 ppb (3) 15.0 μg/m3 (14) 3.0 μg/m3 (13) 39.0
 
Oct. 16, 2021, 7 p.m. 8.2 ppb (8) 2.7 ppb (3) 7.6 ppb (8) 5.0 ppb (5) 5.7 ppb (6) 0.0 ppb (0) 41.0 ppb (38) 0.17 ppb (3) 17.0 μg/m3 (16) 4.0 μg/m3 (17) 38.0
 
Oct. 16, 2021, 6 p.m. 18.4 ppb (18) 7.1 ppb (7) 18.4 ppb (18) 11.0 ppb (11) 12.1 ppb (12) 0.0 ppb (0) 35.0 ppb (33) 0.26 ppb (4) 27.0 μg/m3 (25) 7.0 μg/m3 (30) 33.0
 
Oct. 16, 2021, 5 p.m. 29.0 ppb (28) 12.8 ppb (13) 29.3 ppb (28) 16.0 ppb (16) 17.4 ppb (17) 0.0 ppb (0) 24.0 ppb (23) 0.34 ppb (4) 30.0 μg/m3 (28) 7.0 μg/m3 (30) 30.0
 
Oct. 16, 2021, 4 p.m. 34.5 ppb (33) 16.4 ppb (16) 35.3 ppb (34) 18.0 ppb (17) 19.5 ppb (19) 0.0 ppb (0) 17.0 ppb (16) 0.39 ppb (5) 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Oct. 16, 2021, 3 p.m. 20.7 ppb (20) 7.5 ppb (8) 20.4 ppb (20) 13.0 ppb (13) 13.7 ppb (13) 0.0 ppb (0) 17.0 ppb (16) 0.29 ppb (4) 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Oct. 16, 2021, 2 p.m. 21.5 ppb (21) 3.9 ppb (4) 20.4 ppb (20) 18.0 ppb (17) 17.6 ppb (17) 0.0 ppb (0) 11.0 ppb (11) 0.37 ppb (5) 28.0 μg/m3 (26) 4.0 μg/m3 (17) 26.0
 
Oct. 16, 2021, 1 p.m. 25.3 ppb (24) 3.8 ppb (4) 25.7 ppb (25) 21.0 ppb (20) 22.5 ppb (22) 0.0 ppb (0) 6.0 ppb (6) 0.32 ppb (4) 14.0 μg/m3 (13) 3.0 μg/m3 (13) 25.0
 
Oct. 16, 2021, noon 16.9 ppb (16) 1.8 ppb (2) 16.5 ppb (16) 15.0 ppb (15) 15.4 ppb (15) 0.0 ppb (0) 13.0 ppb (13) 0.25 ppb (3) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Oct. 16, 2021, 11 a.m. 14.6 ppb (14) 1.4 ppb (2) 13.9 ppb (14) 13.0 ppb (13) 13.3 ppb (13) 0.0 ppb (0) 17.0 ppb (16) 0.19 ppb (3) 18.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Oct. 16, 2021, 10 a.m. 16.0 ppb (16) 1.5 ppb (2) 16.1 ppb (16) 14.0 ppb (14) 15.2 ppb (15) 0.0 ppb (0) 15.0 ppb (14) 0.21 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Oct. 16, 2021, 9 a.m. 17.3 ppb (17) 1.4 ppb (2) 16.5 ppb (16) 16.0 ppb (16) 15.9 ppb (15) 0.0 ppb (0) 15.0 ppb (14) 0.21 ppb (3) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Oct. 16, 2021, 8 a.m. 20.5 ppb (20) 1.4 ppb (2) 20.0 ppb (19) 19.0 ppb (18) 19.2 ppb (19) 0.0 ppb (0) 11.0 ppb (11) 0.28 ppb (4) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Oct. 16, 2021, 7 a.m. 25.7 ppb (25) 2.4 ppb (3) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 7.0 ppb (7) 0.38 ppb (5) 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
Oct. 16, 2021, 6 a.m. 27.1 ppb (26) 2.5 ppb (3) 25.9 ppb (25) 25.0 ppb (24) 24.6 ppb (24) 0.0 ppb (0) 8.0 ppb (8) 0.41 ppb (5) 27.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0
 
Oct. 16, 2021, 5 a.m. 33.7 ppb (32) 4.2 ppb (4) 32.4 ppb (31) 29.0 ppb (28) 30.2 ppb (29) 0.0 ppb (0) 5.0 ppb (5) 0.42 ppb (5) 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Oct. 16, 2021, 4 a.m. 38.2 ppb (37) 4.7 ppb (5) 37.7 ppb (36) 33.0 ppb (32) 34.5 ppb (33) 0.0 ppb (0) 3.0 ppb (3) 0.46 ppb (6) 28.0 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
Oct. 16, 2021, 3 a.m. 47.6 ppb (45) 11.5 ppb (11) 42.8 ppb (41) 36.0 ppb (34) 35.5 ppb (34) 0.0 ppb (0) 2.0 ppb (2) 0.58 ppb (7) 41.0 μg/m3 (38) 6.0 μg/m3 (25) 45.0
 
Oct. 16, 2021, 2 a.m. 37.5 ppb (36) 5.2 ppb (5) 37.3 ppb (36) 32.0 ppb (31) 33.5 ppb (32) 0.0 ppb (0) 8.0 ppb (8) 0.39 ppb (5) 30.0 μg/m3 (28) 6.0 μg/m3 (25) 36.0
 
Oct. 16, 2021, 1 a.m. 19.0 ppb (18) 1.9 ppb (2) 18.1 ppb (18) 17.0 ppb (17) 17.2 ppb (17) 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) 25.0 μg/m3 (24) 3.0 μg/m3 (13) 25.0
 
Oct. 16, 2021, midnight 9.5 ppb (9) 1.8 ppb (2) 9.6 ppb (10) 8.0 ppb (8) 8.5 ppb (9) 0.0 ppb (0) 40.0 ppb (38) 0.17 ppb (3) 24.0 μg/m3 (23) 3.0 μg/m3 (13) 38.0
 
Oct. 15, 2021, 11 p.m. 12.0 ppb (12) 2.7 ppb (3) 11.8 ppb (12) 9.0 ppb (9) 9.9 ppb (10) 0.0 ppb (0) 42.0 ppb (39) 0.17 ppb (3) 21.0 μg/m3 (20) 3.0 μg/m3 (13) 39.0
 
Oct. 15, 2021, 10 p.m. 11.7 ppb (12) 3.2 ppb (4) 11.5 ppb (11) 9.0 ppb (9) 9.1 ppb (9) 0.0 ppb (0) 43.0 ppb (40) 0.18 ppb (3) 26.0 μg/m3 (25) 2.0 μg/m3 (9) 40.0
 
Oct. 15, 2021, 9 p.m. 11.7 ppb (12) 3.6 ppb (4) 11.6 ppb (11) 8.0 ppb (8) 8.8 ppb (9) 0.0 ppb (0) 40.0 ppb (38) 0.18 ppb (3) 24.0 μg/m3 (23) 1.0 μg/m3 (5) 38.0
 
Oct. 15, 2021, 8 p.m. 10.0 ppb (10) 3.3 ppb (4) 9.7 ppb (10) 7.0 ppb (7) 7.1 ppb (7) 0.0 ppb (0) 39.0 ppb (37) 0.18 ppb (3) 14.0 μg/m3 (13) 2.0 μg/m3 (9) 37.0
 
Oct. 15, 2021, 7 p.m. 12.6 ppb (12) 4.5 ppb (5) 12.5 ppb (12) 8.0 ppb (8) 8.7 ppb (9) 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) 21.0 μg/m3 (20) 4.0 μg/m3 (17) 33.0
 
Oct. 15, 2021, 6 p.m. 17.1 ppb (17) 6.6 ppb (7) 17.2 ppb (17) 10.0 ppb (10) 11.2 ppb (11) 0.0 ppb (0) 31.0 ppb (29) 0.24 ppb (3) 20.0 μg/m3 (19) 5.0 μg/m3 (21) 29.0
 
Oct. 15, 2021, 5 p.m. 20.9 ppb (20) 8.8 ppb (9) 21.0 ppb (20) 12.0 ppb (12) 12.7 ppb (12) 0.0 ppb (0) 26.0 ppb (25) 0.27 ppb (4) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Oct. 15, 2021, 4 p.m. 21.4 ppb (21) 9.5 ppb (9) 21.4 ppb (21) 12.0 ppb (12) 12.5 ppb (12) 0.0 ppb (0) 20.0 ppb (19) 0.27 ppb (4) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Oct. 15, 2021, 3 p.m. 24.0 ppb (23) 9.8 ppb (10) 23.5 ppb (23) 14.0 ppb (14) 14.5 ppb (14) 0.0 ppb (0) 15.0 ppb (14) 0.28 ppb (4) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 23.0
 
Oct. 15, 2021, 2 p.m. 30.7 ppb (29) 8.9 ppb (9) 31.3 ppb (30) 22.0 ppb (21) 22.8 ppb (22) 0.0 ppb (0) 5.0 ppb (5) 0.34 ppb (4) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 30.0
 
Oct. 15, 2021, 1 p.m. 22.7 ppb (22) 3.7 ppb (4) 22.5 ppb (22) 19.0 ppb (18) 19.7 ppb (19) 0.0 ppb (0) 6.0 ppb (6) 0.31 ppb (4) 18.0 μg/m3 (17) 4.0 μg/m3 (17) 22.0
 
Oct. 15, 2021, noon 20.2 ppb (20) 2.5 ppb (3) 20.1 ppb (19) 18.0 ppb (17) 18.3 ppb (18) 0.0 ppb (0) 7.0 ppb (7) 0.29 ppb (4) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 20.0
 
Oct. 15, 2021, 11 a.m. 16.7 ppb (16) 1.8 ppb (2) 15.4 ppb (15) 15.0 ppb (15) 14.7 ppb (14) 0.0 ppb (0) 10.0 ppb (10) 0.23 ppb (3) 9.0 μg/m3 (9) 2.0 μg/m3 (9) 16.0
 
Oct. 15, 2021, 10 a.m. 16.3 ppb (16) 1.9 ppb (2) 15.4 ppb (15) 14.0 ppb (14) 14.5 ppb (14) 0.0 ppb (0) 12.0 ppb (12) 0.2 ppb (3) 6.0 μg/m3 (6) 2.0 μg/m3 (9) 16.0
 
Oct. 15, 2021, 9 a.m. 16.3 ppb (16) 1.3 ppb (2) 15.7 ppb (15) 15.0 ppb (15) 15.2 ppb (15) 0.0 ppb (0) 11.0 ppb (11) 0.19 ppb (3) 6.0 μg/m3 (6) 3.0 μg/m3 (13) 16.0
 
Oct. 15, 2021, 8 a.m. 20.5 ppb (20) 2.1 ppb (2) 19.4 ppb (19) 18.0 ppb (17) 18.3 ppb (18) 0.0 ppb (0) 9.0 ppb (9) 0.25 ppb (3) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Oct. 15, 2021, 7 a.m. 26.3 ppb (25) 3.1 ppb (3) 26.1 ppb (25) 23.0 ppb (22) 23.8 ppb (23) 0.0 ppb (0) 4.0 ppb (4) 0.31 ppb (4) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 25.0
 
Oct. 15, 2021, 6 a.m. 36.7 ppb (35) 10.4 ppb (10) 36.0 ppb (34) 26.0 ppb (25) 27.3 ppb (26) 0.0 ppb (0) 2.0 ppb (2) 0.47 ppb (6) 28.0 μg/m3 (26) 6.0 μg/m3 (25) 35.0
 
Oct. 15, 2021, 5 a.m. 41.4 ppb (40) 12.4 ppb (12) 42.0 ppb (40) 29.0 ppb (28) 30.9 ppb (30) 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) 31.0 μg/m3 (29) 10.0 μg/m3 (42) 42.0
 
Oct. 15, 2021, 4 a.m. 45.2 ppb (43) 13.6 ppb (13) 46.7 ppb (45) 32.0 ppb (31) 33.7 ppb (32) 0.0 ppb (0) 1.0 ppb (1) 0.68 ppb (8) 31.0 μg/m3 (29) 9.0 μg/m3 (38) 45.0
 
Oct. 15, 2021, 3 a.m. 31.8 ppb (30) 4.4 ppb (5) 30.5 ppb (29) 27.0 ppb (26) 27.8 ppb (27) 0.0 ppb (0) 7.0 ppb (7) 0.43 ppb (5) 26.0 μg/m3 (25) 6.0 μg/m3 (25) 30.0
 
Oct. 15, 2021, 2 a.m. 14.5 ppb (14) 0.9 ppb (1) 13.8 ppb (14) 14.0 ppb (14) 13.5 ppb (13) 0.0 ppb (0) 25.0 ppb (24) 0.24 ppb (3) 12.0 μg/m3 (12) 5.0 μg/m3 (21) 24.0
 
Oct. 15, 2021, 1 a.m. 16.6 ppb (16) 1.7 ppb (2) 16.3 ppb (16) 15.0 ppb (15) 15.2 ppb (15) 0.0 ppb (0) 27.0 ppb (25) 0.2 ppb (3) 20.0 μg/m3 (19) 2.0 μg/m3 (9) 25.0
 
Oct. 15, 2021, midnight 9.2 ppb (9) 1.6 ppb (2) 8.4 ppb (8) 8.0 ppb (8) 7.3 ppb (7) 0.0 ppb (0) 35.0 ppb (33) 0.15 ppb (2) 14.0 μg/m3 (13) 1.0 μg/m3 (5) 33.0
 
Oct. 14, 2021, 11 p.m. 4.9 ppb (5) 1.3 ppb (2) 4.5 ppb (5) 4.0 ppb (4) 3.7 ppb (4) 0.0 ppb (0) 39.0 ppb (37) 0.14 ppb (2) 11.0 μg/m3 (11) 0.0 μg/m3 (0) 37.0
 
Oct. 14, 2021, 10 p.m. 4.4 ppb (5) 1.3 ppb (2) 4.1 ppb (4) 3.0 ppb (3) 3.3 ppb (4) N/A N/A N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 13.0
 
Oct. 14, 2021, 9 p.m. 4.2 ppb (4) 1.3 ppb (2) 3.9 ppb (4) 3.0 ppb (3) 3.0 ppb (3) N/A N/A N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
Oct. 14, 2021, 8 p.m. 4.1 ppb (4) 1.1 ppb (2) 3.9 ppb (4) 3.0 ppb (3) 3.0 ppb (3) N/A N/A N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 12.0
 
Oct. 14, 2021, 7 p.m. 6.4 ppb (7) 2.2 ppb (3) 6.3 ppb (6) 4.0 ppb (4) 4.4 ppb (5) N/A N/A N/A 23.0 μg/m3 (22) 3.0 μg/m3 (13) 22.0
 
Oct. 14, 2021, 6 p.m. 12.3 ppb (12) 4.7 ppb (5) 12.1 ppb (12) 8.0 ppb (8) 7.7 ppb (8) N/A N/A N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
Oct. 14, 2021, 5 p.m. 18.9 ppb (18) 8.0 ppb (8) 18.6 ppb (18) 11.0 ppb (11) 11.1 ppb (11) N/A N/A N/A 18.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Oct. 14, 2021, 4 p.m. 30.0 ppb (29) 14.4 ppb (14) 30.9 ppb (30) 16.0 ppb (16) 16.7 ppb (16) N/A N/A N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 30.0
 
Oct. 14, 2021, 3 p.m. 33.4 ppb (32) 16.3 ppb (16) 27.2 ppb (26) 17.0 ppb (17) 14.5 ppb (14) N/A N/A N/A 25.0 μg/m3 (24) 4.0 μg/m3 (17) 32.0
 
Oct. 14, 2021, 2 p.m. 31.1 ppb (30) 10.5 ppb (10) 31.0 ppb (30) 21.0 ppb (20) 21.3 ppb (21) 0.0 ppb (0) 4.0 ppb (4) 0.33 ppb (4) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 30.0
 
Oct. 14, 2021, 1 p.m. 19.0 ppb (18) 2.9 ppb (3) 18.7 ppb (18) 16.0 ppb (16) 16.5 ppb (16) 0.0 ppb (0) 8.0 ppb (8) 0.22 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 18.0
 
Oct. 14, 2021, noon 18.7 ppb (18) 2.6 ppb (3) 18.2 ppb (18) 16.0 ppb (16) 16.5 ppb (16) 0.0 ppb (0) 9.0 ppb (9) 0.21 ppb (3) 7.0 μg/m3 (7) 2.0 μg/m3 (9) 18.0
 
Oct. 14, 2021, 11 a.m. 19.5 ppb (19) 2.7 ppb (3) 19.5 ppb (19) 17.0 ppb (17) 17.4 ppb (17) 0.0 ppb (0) 8.0 ppb (8) 0.22 ppb (3) 5.0 μg/m3 (5) 4.0 μg/m3 (17) 19.0
 
Oct. 14, 2021, 10 a.m. 17.5 ppb (17) 2.0 ppb (2) 16.6 ppb (16) 16.0 ppb (16) 15.5 ppb (15) 0.0 ppb (0) 9.0 ppb (9) 0.23 ppb (3) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Oct. 14, 2021, 9 a.m. 16.0 ppb (16) 1.9 ppb (2) 15.0 ppb (15) 14.0 ppb (14) 14.2 ppb (14) 0.0 ppb (0) 12.0 ppb (12) 0.2 ppb (3) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Oct. 14, 2021, 8 a.m. 19.1 ppb (19) 2.1 ppb (2) 19.4 ppb (19) 17.0 ppb (17) 18.1 ppb (18) 0.0 ppb (0) 8.0 ppb (8) 0.26 ppb (4) 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Oct. 14, 2021, 7 a.m. 12.4 ppb (12) 1.2 ppb (2) 11.5 ppb (11) 11.0 ppb (11) 11.1 ppb (11) 0.0 ppb (0) 18.0 ppb (17) 0.22 ppb (3) 10.0 μg/m3 (10) 1.0 μg/m3 (5) 17.0
 
Oct. 14, 2021, 6 a.m. 12.2 ppb (12) 1.2 ppb (2) 10.4 ppb (10) 11.0 ppb (11) 10.2 ppb (10) 0.0 ppb (0) 20.0 ppb (19) 0.22 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 19.0
 
Oct. 14, 2021, 5 a.m. 17.4 ppb (17) 2.0 ppb (2) 14.8 ppb (14) 15.0 ppb (15) 13.9 ppb (14) 0.0 ppb (0) 15.0 ppb (14) 0.26 ppb (4) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Oct. 14, 2021, 4 a.m. 28.7 ppb (28) 4.9 ppb (5) 27.8 ppb (27) 24.0 ppb (23) 24.0 ppb (23) 0.0 ppb (0) 6.0 ppb (6) 0.4 ppb (5) 24.0 μg/m3 (23) 7.0 μg/m3 (30) 30.0
 
Oct. 14, 2021, 3 a.m. 34.6 ppb (33) 8.0 ppb (8) 29.6 ppb (28) 26.0 ppb (25) 25.9 ppb (25) 0.0 ppb (0) 4.0 ppb (4) 0.51 ppb (6) 24.0 μg/m3 (23) 6.0 μg/m3 (25) 33.0
 
Oct. 14, 2021, 2 a.m. 19.4 ppb (19) 2.4 ppb (3) 18.4 ppb (18) 17.0 ppb (17) 16.7 ppb (16) 0.0 ppb (0) 15.0 ppb (14) 0.27 ppb (4) 21.0 μg/m3 (20) 3.0 μg/m3 (13) 20.0
 
Oct. 14, 2021, 1 a.m. 15.6 ppb (15) 2.1 ppb (2) 13.3 ppb (13) 13.0 ppb (13) 12.6 ppb (12) 0.0 ppb (0) 20.0 ppb (19) 0.25 ppb (3) 18.0 μg/m3 (17) 2.0 μg/m3 (9) 19.0
 
Oct. 14, 2021, midnight 6.8 ppb (7) 1.5 ppb (2) 5.9 ppb (6) 5.0 ppb (5) 5.1 ppb (5) 0.0 ppb (0) 33.0 ppb (31) 0.16 ppb (3) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 31.0
 
Oct. 13, 2021, 11 p.m. 7.3 ppb (7) 2.2 ppb (3) 6.5 ppb (7) 5.0 ppb (5) 5.0 ppb (5) 0.0 ppb (0) 30.0 ppb (28) 0.16 ppb (3) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 28.0
 
Oct. 13, 2021, 10 p.m. 9.7 ppb (10) 3.3 ppb (4) 8.7 ppb (9) 6.0 ppb (6) 6.2 ppb (6) 0.0 ppb (0) 28.0 ppb (26) 0.14 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 26.0
 
Oct. 13, 2021, 9 p.m. 5.9 ppb (6) 2.0 ppb (2) 4.7 ppb (5) 4.0 ppb (4) 3.6 ppb (4) 0.0 ppb (0) 32.0 ppb (30) 0.14 ppb (2) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 30.0
 
Oct. 13, 2021, 8 p.m. 6.3 ppb (6) 2.3 ppb (3) 5.0 ppb (5) 4.0 ppb (4) 3.7 ppb (4) 0.0 ppb (0) 32.0 ppb (30) 0.14 ppb (2) 4.0 μg/m3 (4) 3.0 μg/m3 (13) 30.0
 
Oct. 13, 2021, 7 p.m. 24.0 ppb (23) 8.7 ppb (9) 23.6 ppb (23) 15.0 ppb (15) 16.0 ppb (16) 0.0 ppb (0) 26.0 ppb (25) 0.28 ppb (4) 24.0 μg/m3 (23) 4.0 μg/m3 (17) 25.0
 
Oct. 13, 2021, 6 p.m. 24.5 ppb (24) 9.0 ppb (9) 23.9 ppb (23) 16.0 ppb (16) 16.1 ppb (16) 0.0 ppb (0) 25.0 ppb (24) 0.25 ppb (3) 21.0 μg/m3 (20) 5.0 μg/m3 (21) 24.0
 
Oct. 13, 2021, 5 p.m. 44.8 ppb (43) 21.3 ppb (21) 44.9 ppb (43) 24.0 ppb (23) 24.7 ppb (24) 1.0 ppb (2) 16.0 ppb (15) 0.37 ppb (5) 26.0 μg/m3 (25) 10.0 μg/m3 (42) 43.0
 
Oct. 13, 2021, 4 p.m. 68.7 ppb (67) 38.2 ppb (37) 69.0 ppb (67) 30.0 ppb (29) 31.8 ppb (30) 1.0 ppb (2) 8.0 ppb (8) 0.55 ppb (7) 44.0 μg/m3 (41) 9.0 μg/m3 (38) 67.0
 
Oct. 13, 2021, 3 p.m. 68.6 ppb (67) 38.2 ppb (37) 67.9 ppb (66) 30.0 ppb (29) 31.0 ppb (30) 1.0 ppb (2) 4.0 ppb (4) 0.62 ppb (7) 42.0 μg/m3 (39) 7.0 μg/m3 (30) 67.0
 
Oct. 13, 2021, 2 p.m. 72.0 ppb (71) 40.4 ppb (39) 71.1 ppb (70) 32.0 ppb (31) 32.4 ppb (31) 1.0 ppb (2) 1.0 ppb (1) 0.64 ppb (7) 41.0 μg/m3 (38) 9.0 μg/m3 (38) 71.0
 
Oct. 13, 2021, 1 p.m. 54.2 ppb (52) 24.4 ppb (24) 54.8 ppb (52) 30.0 ppb (29) 30.9 ppb (30) 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) 25.0 μg/m3 (24) 11.0 μg/m3 (46) 52.0
 
Oct. 13, 2021, noon 61.4 ppb (59) 30.1 ppb (29) 62.8 ppb (61) 31.0 ppb (30) 32.9 ppb (32) 1.0 ppb (2) 0.0 ppb (0) 0.53 ppb (6) 38.0 μg/m3 (36) 10.0 μg/m3 (42) 61.0
 
Oct. 13, 2021, 11 a.m. 45.6 ppb (44) 17.1 ppb (17) 46.8 ppb (45) 28.0 ppb (27) 29.9 ppb (29) 0.0 ppb (0) 0.0 ppb (0) 0.49 ppb (6) 21.0 μg/m3 (20) 5.0 μg/m3 (21) 45.0
 
Oct. 13, 2021, 10 a.m. 41.9 ppb (40) 14.6 ppb (14) 42.8 ppb (41) 27.0 ppb (26) 28.6 ppb (27) 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) 17.0 μg/m3 (16) 4.0 μg/m3 (17) 41.0
 
Oct. 13, 2021, 9 a.m. 24.6 ppb (24) 4.1 ppb (4) 26.0 ppb (25) 20.0 ppb (19) 21.5 ppb (21) 0.0 ppb (0) 7.0 ppb (7) 0.3 ppb (4) 6.0 μg/m3 (6) 3.0 μg/m3 (13) 25.0
 
Oct. 13, 2021, 8 a.m. 20.6 ppb (20) 2.2 ppb (3) 21.0 ppb (20) 18.0 ppb (17) 19.3 ppb (19) 0.0 ppb (0) 9.0 ppb (9) 0.25 ppb (3) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Oct. 13, 2021, 7 a.m. 15.7 ppb (15) 1.6 ppb (2) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 15.0 ppb (14) 0.22 ppb (3) 6.0 μg/m3 (6) 3.0 μg/m3 (13) 15.0
 
Oct. 13, 2021, 6 a.m. 13.5 ppb (13) 1.2 ppb (2) 12.6 ppb (12) 12.0 ppb (12) 12.1 ppb (12) 0.0 ppb (0) 17.0 ppb (16) 0.21 ppb (3) 8.0 μg/m3 (8) 3.0 μg/m3 (13) 16.0
 
Oct. 13, 2021, 5 a.m. 19.8 ppb (19) 1.8 ppb (2) 18.8 ppb (18) 18.0 ppb (17) 17.8 ppb (17) 0.0 ppb (0) 12.0 ppb (12) 0.26 ppb (4) 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Oct. 13, 2021, 4 a.m. 15.6 ppb (15) 1.3 ppb (2) 15.0 ppb (15) 14.0 ppb (14) 14.4 ppb (14) 0.0 ppb (0) 18.0 ppb (17) 0.26 ppb (4) 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Oct. 13, 2021, 3 a.m. 20.1 ppb (19) 1.8 ppb (2) 19.0 ppb (18) 18.0 ppb (17) 18.1 ppb (18) 0.0 ppb (0) 16.0 ppb (15) 0.3 ppb (4) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Oct. 13, 2021, 2 a.m. 21.2 ppb (20) 1.9 ppb (2) 20.7 ppb (20) 19.0 ppb (18) 19.8 ppb (19) 0.0 ppb (0) 15.0 ppb (14) 0.38 ppb (5) 26.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0
 
Oct. 13, 2021, 1 a.m. 12.9 ppb (13) 1.2 ppb (2) 11.9 ppb (12) 12.0 ppb (12) 11.4 ppb (11) 0.0 ppb (0) 27.0 ppb (25) 0.26 ppb (4) 19.0 μg/m3 (18) 5.0 μg/m3 (21) 25.0
 
Oct. 13, 2021, midnight 6.9 ppb (7) 1.3 ppb (2) 6.4 ppb (7) 6.0 ppb (6) 5.6 ppb (6) 0.0 ppb (0) 34.0 ppb (32) 0.18 ppb (3) 11.0 μg/m3 (11) 3.0 μg/m3 (13) 32.0
 
Oct. 12, 2021, 11 p.m. 6.2 ppb (6) 1.9 ppb (2) 5.7 ppb (6) 4.0 ppb (4) 4.4 ppb (5) 0.0 ppb (0) 36.0 ppb (34) 0.16 ppb (3) 8.0 μg/m3 (8) 3.0 μg/m3 (13) 34.0
 
Oct. 12, 2021, 10 p.m. 4.8 ppb (5) 1.7 ppb (2) 4.3 ppb (5) 3.0 ppb (3) 3.2 ppb (4) 0.0 ppb (0) 36.0 ppb (34) 0.16 ppb (3) 11.0 μg/m3 (11) 3.0 μg/m3 (13) 34.0
 
Oct. 12, 2021, 9 p.m. 4.1 ppb (4) 1.5 ppb (2) 3.5 ppb (4) 3.0 ppb (3) 2.5 ppb (3) 0.0 ppb (0) 36.0 ppb (34) 0.15 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 34.0
 
Oct. 12, 2021, 8 p.m. 3.6 ppb (4) 1.4 ppb (2) 3.0 ppb (3) 2.0 ppb (2) 2.1 ppb (2) 0.0 ppb (0) 36.0 ppb (34) 0.15 ppb (2) 8.0 μg/m3 (8) 0.0 μg/m3 (0) 34.0
 
Oct. 12, 2021, 7 p.m. 5.1 ppb (5) 2.1 ppb (2) 4.7 ppb (5) 3.0 ppb (3) 3.1 ppb (3) 0.0 ppb (0) 35.0 ppb (33) 0.15 ppb (2) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 33.0
 
Oct. 12, 2021, 6 p.m. 4.9 ppb (5) 2.0 ppb (2) 4.4 ppb (5) 3.0 ppb (3) 2.9 ppb (3) 0.0 ppb (0) 33.0 ppb (31) 0.15 ppb (2) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 31.0
 
Oct. 12, 2021, 5 p.m. 10.0 ppb (10) 4.2 ppb (4) 9.4 ppb (9) 6.0 ppb (6) 5.8 ppb (6) 0.0 ppb (0) 30.0 ppb (28) 0.18 ppb (3) 20.0 μg/m3 (19) 4.0 μg/m3 (17) 28.0
 
Oct. 12, 2021, 4 p.m. 10.2 ppb (10) 4.0 ppb (4) 9.6 ppb (10) 6.0 ppb (6) 6.2 ppb (6) 0.0 ppb (0) 28.0 ppb (26) 0.18 ppb (3) 14.0 μg/m3 (13) 2.0 μg/m3 (9) 26.0
 
Oct. 12, 2021, 3 p.m. 17.7 ppb (17) 5.9 ppb (6) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 23.0 ppb (22) 0.29 ppb (4) 21.0 μg/m3 (20) 4.0 μg/m3 (17) 22.0
 
Oct. 12, 2021, 2 p.m. 22.0 ppb (21) 4.2 ppb (4) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 15.0 ppb (14) 0.42 ppb (5) 28.0 μg/m3 (26) 5.0 μg/m3 (21) 26.0
 
Oct. 12, 2021, 1 p.m. 14.1 ppb (14) 1.5 ppb (2) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 19.0 ppb (18) 0.3 ppb (4) 13.0 μg/m3 (13) 3.0 μg/m3 (13) 18.0
 
Oct. 12, 2021, noon 4.7 ppb (5) 0.7 ppb (1) 3.7 ppb (4) 4.0 ppb (4) 3.4 ppb (4) 0.0 ppb (0) 29.0 ppb (27) 0.17 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 27.0
 
Oct. 12, 2021, 11 a.m. 3.2 ppb (4) 0.5 ppb (1) 2.5 ppb (3) 3.0 ppb (3) 2.5 ppb (3) 0.0 ppb (0) 31.0 ppb (29) 0.15 ppb (2) 8.0 μg/m3 (8) 3.0 μg/m3 (13) 29.0