ID: 1216

AQSQID: 040139997

Site Name: Phoenix Jlg Supersite

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

Updated: Sept. 20, 2020, 4:38 p.m.

Location: Phoenix (Alahambra), AZ

Reporting: True, Located: True

Current AQI: 46.0

Phoenix (Alahambra) AZ, US: 33.503601, -112.095001

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 20, 2020, 3 p.m. N/A 4.5 ppb (4) 23.7 ppb (22) 17.0 ppb (16) N/A 1.0 ppb (1) 31.0 ppb (24) 0.37 ppb (4) 39.0 μg/m3 (35) 11.0 μg/m3 (46) 46.0
 
Sept. 20, 2020, 2 p.m. N/A 1.2 ppb (1) 12.5 ppb (12) 12.0 ppb (11) N/A 1.0 ppb (1) 27.0 ppb (21) 0.34 ppb (4) 36.0 μg/m3 (33) 12.0 μg/m3 (50) 50.0
 
Sept. 20, 2020, 1 p.m. N/A 0.7 ppb (1) 18.9 ppb (18) 13.0 ppb (12) N/A 1.0 ppb (1) 23.0 ppb (18) 0.38 ppb (4) 36.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Sept. 20, 2020, noon N/A 0.2 ppb (0) 20.2 ppb (19) 18.0 ppb (17) N/A 1.0 ppb (1) 15.0 ppb (12) 0.51 ppb (6) 39.0 μg/m3 (35) 14.0 μg/m3 (54) 54.0
 
Sept. 20, 2020, 11 a.m. N/A 0.3 ppb (0) 26.5 ppb (25) 21.0 ppb (19) N/A 1.0 ppb (1) 15.0 ppb (12) 0.58 ppb (6) 36.0 μg/m3 (33) 14.0 μg/m3 (54) 54.0
 
Sept. 20, 2020, 10 a.m. N/A 1.4 ppb (1) 40.8 ppb (38) 31.0 ppb (29) N/A 1.0 ppb (1) 3.0 ppb (2) 0.86 ppb (10) 48.0 μg/m3 (44) 19.0 μg/m3 (65) 65.0
 
Sept. 20, 2020, 9 a.m. N/A 0.1 ppb (0) 30.3 ppb (28) 25.0 ppb (23) N/A 1.0 ppb (1) 9.0 ppb (7) 0.7 ppb (8) 46.0 μg/m3 (42) 17.0 μg/m3 (61) 61.0
 
Sept. 20, 2020, 8 a.m. N/A 0.2 ppb (0) 27.9 ppb (26) 24.0 ppb (22) N/A 1.0 ppb (1) 13.0 ppb (10) 0.65 ppb (7) 38.0 μg/m3 (35) 20.0 μg/m3 (67) 67.0
 
Sept. 20, 2020, 7 a.m. N/A 0.4 ppb (0) 30.9 ppb (29) 27.0 ppb (25) N/A 1.0 ppb (1) 12.0 ppb (9) 0.69 ppb (8) 41.0 μg/m3 (37) 23.0 μg/m3 (73) 73.0
 
Sept. 20, 2020, 6 a.m. N/A 0.2 ppb (0) 26.5 ppb (25) 24.0 ppb (22) N/A 1.0 ppb (1) 17.0 ppb (13) 0.63 ppb (7) 40.0 μg/m3 (36) 18.0 μg/m3 (63) 63.0
 
Sept. 20, 2020, 5 a.m. N/A 0.3 ppb (0) 29.4 ppb (27) 27.0 ppb (25) N/A 1.0 ppb (1) 15.0 ppb (12) 0.68 ppb (8) 42.0 μg/m3 (38) 18.0 μg/m3 (63) 63.0
 
Sept. 20, 2020, 4 a.m. N/A 0.4 ppb (0) 31.5 ppb (29) 28.0 ppb (26) N/A 1.0 ppb (1) 15.0 ppb (12) 0.64 ppb (7) 55.0 μg/m3 (50) 19.0 μg/m3 (65) 65.0
 
Sept. 20, 2020, 3 a.m. N/A 0.1 ppb (0) 24.9 ppb (23) 27.0 ppb (25) N/A 1.0 ppb (1) 24.0 ppb (18) 0.56 ppb (6) 38.0 μg/m3 (35) 18.0 μg/m3 (63) 63.0
 
Sept. 20, 2020, 2 a.m. N/A 15.0 ppb (14) 48.5 ppb (45) 23.0 ppb (21) N/A 1.0 ppb (1) 34.0 ppb (26) 0.6 ppb (7) 40.0 μg/m3 (36) 12.0 μg/m3 (50) 50.0
 
Sept. 20, 2020, 1 a.m. N/A 0.0 ppb (0) 3.2 ppb (3) 13.0 ppb (12) N/A 1.0 ppb (1) 56.0 ppb (43) 0.28 ppb (3) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 20, 2020, midnight N/A 0.0 ppb (0) 2.6 ppb (2) 4.0 ppb (4) N/A 1.0 ppb (1) 70.0 ppb (54) 0.21 ppb (2) 23.0 μg/m3 (21) 9.0 μg/m3 (38) 54.0
 
Sept. 19, 2020, 11 p.m. N/A 0.2 ppb (0) 2.2 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 74.0 ppb (57) 0.21 ppb (2) 19.0 μg/m3 (17) 9.0 μg/m3 (38) 57.0
 
Sept. 19, 2020, 10 p.m. N/A 0.3 ppb (0) 2.6 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 73.0 ppb (57) 0.2 ppb (2) 20.0 μg/m3 (18) 9.0 μg/m3 (38) 57.0
 
Sept. 19, 2020, 9 p.m. N/A 0.3 ppb (0) 2.3 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 71.0 ppb (55) 0.19 ppb (2) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 55.0
 
Sept. 19, 2020, 8 p.m. N/A 0.2 ppb (0) 1.8 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 70.0 ppb (54) 0.2 ppb (2) 23.0 μg/m3 (21) 9.0 μg/m3 (38) 54.0
 
Sept. 19, 2020, 7 p.m. N/A 0.3 ppb (0) 2.0 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 68.0 ppb (52) 0.19 ppb (2) 34.0 μg/m3 (31) 8.0 μg/m3 (33) 52.0
 
Sept. 19, 2020, 6 p.m. N/A 0.3 ppb (0) 2.2 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 65.0 ppb (50) 0.2 ppb (2) 36.0 μg/m3 (33) 12.0 μg/m3 (50) 50.0
 
Sept. 19, 2020, 5 p.m. N/A 0.4 ppb (0) 3.6 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) 64.0 ppb (49) 0.21 ppb (2) 42.0 μg/m3 (38) 9.0 μg/m3 (38) 49.0
 
Sept. 19, 2020, 4 p.m. N/A 0.5 ppb (0) 4.6 ppb (4) 4.0 ppb (4) N/A 1.0 ppb (1) 58.0 ppb (45) 0.21 ppb (2) 66.0 μg/m3 (56) 11.0 μg/m3 (46) 56.0
 
Sept. 19, 2020, 3 p.m. N/A 1.5 ppb (1) 7.9 ppb (7) 6.0 ppb (6) N/A 1.0 ppb (1) 49.0 ppb (38) 0.25 ppb (3) 44.0 μg/m3 (40) 11.0 μg/m3 (46) 46.0
 
Sept. 19, 2020, 2 p.m. N/A 0.9 ppb (1) 6.5 ppb (6) 6.0 ppb (6) N/A 1.0 ppb (1) 44.0 ppb (34) 0.26 ppb (3) 34.0 μg/m3 (31) 11.0 μg/m3 (46) 46.0
 
Sept. 19, 2020, 1 p.m. N/A 0.1 ppb (0) 3.2 ppb (3) 4.0 ppb (4) N/A 1.0 ppb (1) 46.0 ppb (35) 0.2 ppb (2) 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
Sept. 19, 2020, noon N/A 0.0 ppb (0) 2.8 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 47.0 ppb (36) 0.2 ppb (2) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 19, 2020, 11 a.m. N/A 0.1 ppb (0) 4.0 ppb (4) 4.0 ppb (4) N/A 1.0 ppb (1) 44.0 ppb (34) 0.2 ppb (2) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 19, 2020, 10 a.m. N/A 0.1 ppb (0) 4.8 ppb (4) 5.0 ppb (5) N/A 1.0 ppb (1) 42.0 ppb (32) 0.22 ppb (2) 29.0 μg/m3 (26) 13.0 μg/m3 (52) 52.0
 
Sept. 19, 2020, 9 a.m. N/A 0.0 ppb (0) 6.0 ppb (6) 5.0 ppb (5) N/A 1.0 ppb (1) 41.0 ppb (32) 0.24 ppb (3) 34.0 μg/m3 (31) 13.0 μg/m3 (52) 52.0
 
Sept. 19, 2020, 8 a.m. N/A 0.1 ppb (0) 7.2 ppb (7) 6.0 ppb (6) N/A 1.0 ppb (1) 42.0 ppb (32) 0.25 ppb (3) 30.0 μg/m3 (27) 16.0 μg/m3 (59) 59.0
 
Sept. 19, 2020, 7 a.m. N/A 0.0 ppb (0) 14.3 ppb (13) 8.0 ppb (7) N/A 1.0 ppb (1) 41.0 ppb (32) 0.29 ppb (3) 33.0 μg/m3 (30) 14.0 μg/m3 (54) 54.0
 
Sept. 19, 2020, 6 a.m. N/A 0.3 ppb (0) 37.9 ppb (35) 13.0 ppb (12) N/A 1.0 ppb (1) 34.0 ppb (26) 0.38 ppb (4) 36.0 μg/m3 (33) 14.0 μg/m3 (54) 54.0
 
Sept. 19, 2020, 5 a.m. N/A 0.3 ppb (0) 42.2 ppb (39) 29.0 ppb (27) N/A 1.0 ppb (1) 21.0 ppb (16) 0.67 ppb (7) 48.0 μg/m3 (44) 18.0 μg/m3 (63) 63.0
 
Sept. 19, 2020, 4 a.m. N/A 0.2 ppb (0) 34.2 ppb (32) 34.0 ppb (31) N/A 1.0 ppb (1) 12.0 ppb (9) 0.73 ppb (8) 42.0 μg/m3 (38) 19.0 μg/m3 (65) 65.0
 
Sept. 19, 2020, 3 a.m. N/A 0.5 ppb (0) 43.4 ppb (40) 44.0 ppb (41) N/A 1.0 ppb (1) N/A 0.86 ppb (10) 62.0 μg/m3 (54) 17.0 μg/m3 (61) 61.0
 
Sept. 19, 2020, 2 a.m. N/A 1.3 ppb (1) 27.7 ppb (26) 40.0 ppb (37) N/A 1.0 ppb (1) N/A 0.67 ppb (7) 55.0 μg/m3 (50) 18.0 μg/m3 (63) 63.0
 
Sept. 19, 2020, 1 a.m. N/A 0.1 ppb (0) 3.3 ppb (3) 13.0 ppb (12) N/A 1.0 ppb (1) 54.0 ppb (42) 0.26 ppb (3) 36.0 μg/m3 (33) 9.0 μg/m3 (38) 42.0
 
Sept. 19, 2020, midnight N/A 0.1 ppb (0) 2.5 ppb (2) 4.0 ppb (4) N/A 1.0 ppb (1) 72.0 ppb (56) 0.18 ppb (2) 16.0 μg/m3 (15) 12.0 μg/m3 (50) 56.0
 
Sept. 18, 2020, 11 p.m. N/A 0.2 ppb (0) 2.8 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 74.0 ppb (57) 0.17 ppb (2) 22.0 μg/m3 (20) 11.0 μg/m3 (46) 57.0
 
Sept. 18, 2020, 10 p.m. N/A 0.3 ppb (0) 3.7 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 75.0 ppb (58) 0.16 ppb (2) 19.0 μg/m3 (17) 9.0 μg/m3 (38) 58.0
 
Sept. 18, 2020, 9 p.m. N/A 0.4 ppb (0) 5.0 ppb (5) 4.0 ppb (4) N/A 1.0 ppb (1) 77.0 ppb (60) 0.17 ppb (2) 25.0 μg/m3 (23) 8.0 μg/m3 (33) 60.0
 
Sept. 18, 2020, 8 p.m. N/A 1.2 ppb (1) 6.9 ppb (6) 4.0 ppb (4) N/A 1.0 ppb (1) 77.0 ppb (60) 0.18 ppb (2) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 60.0
 
Sept. 18, 2020, 7 p.m. N/A 0.3 ppb (0) 3.3 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 74.0 ppb (57) 0.17 ppb (2) 23.0 μg/m3 (21) 11.0 μg/m3 (46) 57.0
 
Sept. 18, 2020, 6 p.m. N/A 0.6 ppb (1) 4.7 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (1) 69.0 ppb (53) 0.18 ppb (2) 29.0 μg/m3 (26) 7.0 μg/m3 (29) 53.0
 
Sept. 18, 2020, 5 p.m. N/A 0.7 ppb (1) 3.4 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 60.0 ppb (46) 0.18 ppb (2) 28.0 μg/m3 (25) 8.0 μg/m3 (33) 46.0
 
Sept. 18, 2020, 4 p.m. N/A 1.2 ppb (1) 7.1 ppb (7) 6.0 ppb (6) N/A 1.0 ppb (1) 51.0 ppb (39) 0.21 ppb (2) 45.0 μg/m3 (41) 9.0 μg/m3 (38) 41.0
 
Sept. 18, 2020, 3 p.m. N/A 2.5 ppb (2) 14.6 ppb (14) 11.0 ppb (10) N/A 1.0 ppb (1) 37.0 ppb (28) 0.27 ppb (3) 48.0 μg/m3 (44) 8.0 μg/m3 (33) 44.0
 
Sept. 18, 2020, 2 p.m. N/A 1.2 ppb (1) 15.4 ppb (14) 15.0 ppb (14) N/A 1.0 ppb (1) 31.0 ppb (24) 0.28 ppb (3) 51.0 μg/m3 (46) 9.0 μg/m3 (38) 46.0
 
Sept. 18, 2020, 1 p.m. N/A 0.3 ppb (0) 12.1 ppb (11) 13.0 ppb (12) N/A 1.0 ppb (1) 31.0 ppb (24) 0.26 ppb (3) 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 18, 2020, noon N/A 0.1 ppb (0) 3.3 ppb (3) 5.0 ppb (5) N/A 1.0 ppb (1) 42.0 ppb (32) 0.18 ppb (2) 22.0 μg/m3 (20) 5.0 μg/m3 (21) 32.0
 
Sept. 18, 2020, 11 a.m. N/A 0.0 ppb (0) 5.4 ppb (5) 6.0 ppb (6) N/A 1.0 ppb (1) 42.0 ppb (32) 0.15 ppb (2) 23.0 μg/m3 (21) 6.0 μg/m3 (25) 32.0
 
Sept. 18, 2020, 10 a.m. N/A 0.0 ppb (0) 5.8 ppb (5) 6.0 ppb (6) N/A 1.0 ppb (1) 35.0 ppb (27) 0.19 ppb (2) 24.0 μg/m3 (22) 7.0 μg/m3 (29) 29.0
 
Sept. 18, 2020, 9 a.m. N/A 0.1 ppb (0) 7.9 ppb (7) 6.0 ppb (6) N/A 1.0 ppb (1) 36.0 ppb (28) 0.21 ppb (2) 29.0 μg/m3 (26) 7.0 μg/m3 (29) 29.0
 
Sept. 18, 2020, 8 a.m. N/A 0.0 ppb (0) 11.7 ppb (11) 9.0 ppb (8) N/A 1.0 ppb (1) 36.0 ppb (28) 0.25 ppb (3) 31.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
Sept. 18, 2020, 7 a.m. N/A 0.2 ppb (0) 30.2 ppb (28) 22.0 ppb (20) N/A 1.0 ppb (1) 20.0 ppb (15) 0.49 ppb (5) 42.0 μg/m3 (38) 14.0 μg/m3 (54) 54.0
 
Sept. 18, 2020, 6 a.m. N/A 0.4 ppb (0) 31.1 ppb (29) 27.0 ppb (25) N/A 1.0 ppb (1) 15.0 ppb (12) 0.6 ppb (7) 33.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
Sept. 18, 2020, 5 a.m. N/A 1.0 ppb (1) 39.6 ppb (37) 34.0 ppb (31) N/A 1.0 ppb (1) 13.0 ppb (10) 0.7 ppb (8) 47.0 μg/m3 (43) 13.0 μg/m3 (52) 52.0
 
Sept. 18, 2020, 4 a.m. N/A 4.8 ppb (4) 48.8 ppb (45) 38.0 ppb (35) N/A 1.0 ppb (1) 9.0 ppb (7) 0.8 ppb (9) 58.0 μg/m3 (52) 13.0 μg/m3 (52) 52.0
 
Sept. 18, 2020, 3 a.m. N/A 2.8 ppb (3) 56.1 ppb (52) 45.0 ppb (42) N/A 1.0 ppb (1) 7.0 ppb (5) 1.03 ppb (11) 62.0 μg/m3 (54) 14.0 μg/m3 (54) 54.0
 
Sept. 18, 2020, 2 a.m. N/A 0.1 ppb (0) 18.7 ppb (17) 33.0 ppb (31) N/A 1.0 ppb (1) N/A 0.57 ppb (6) 63.0 μg/m3 (54) 17.0 μg/m3 (61) 61.0
 
Sept. 18, 2020, 1 a.m. N/A 0.1 ppb (0) 4.1 ppb (4) 20.0 ppb (19) N/A 1.0 ppb (1) N/A 0.41 ppb (5) 35.0 μg/m3 (32) 3.0 μg/m3 (12) 32.0
 
Sept. 18, 2020, midnight N/A 0.2 ppb (0) 4.1 ppb (4) 4.0 ppb (4) N/A 1.0 ppb (1) 74.0 ppb (57) 0.17 ppb (2) 23.0 μg/m3 (21) 6.0 μg/m3 (25) 57.0
 
Sept. 17, 2020, 11 p.m. N/A 0.2 ppb (0) 3.3 ppb (3) 4.0 ppb (4) N/A 1.0 ppb (1) 75.0 ppb (58) 0.17 ppb (2) 24.0 μg/m3 (22) 6.0 μg/m3 (25) 58.0
 
Sept. 17, 2020, 10 p.m. N/A 0.3 ppb (0) 2.9 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) 71.0 ppb (55) 0.14 ppb (2) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 55.0
 
Sept. 17, 2020, 9 p.m. N/A 0.1 ppb (0) 2.0 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 69.0 ppb (53) 0.14 ppb (2) 22.0 μg/m3 (20) 5.0 μg/m3 (21) 53.0
 
Sept. 17, 2020, 8 p.m. N/A 0.5 ppb (0) 4.1 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (1) 68.0 ppb (52) 0.15 ppb (2) 22.0 μg/m3 (20) 3.0 μg/m3 (12) 52.0
 
Sept. 17, 2020, 7 p.m. N/A 0.7 ppb (1) 4.6 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (1) 67.0 ppb (52) 0.17 ppb (2) 33.0 μg/m3 (30) 2.0 μg/m3 (8) 52.0
 
Sept. 17, 2020, 6 p.m. N/A 0.7 ppb (1) 4.1 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (1) 60.0 ppb (46) 0.18 ppb (2) 30.0 μg/m3 (27) 5.0 μg/m3 (21) 46.0
 
Sept. 17, 2020, 5 p.m. N/A 2.0 ppb (2) 10.1 ppb (9) 5.0 ppb (5) N/A 1.0 ppb (1) 52.0 ppb (40) 0.19 ppb (2) 40.0 μg/m3 (36) 7.0 μg/m3 (29) 40.0
 
Sept. 17, 2020, 4 p.m. N/A 10.3 ppb (10) 36.3 ppb (34) 20.0 ppb (19) N/A 1.0 ppb (1) 33.0 ppb (25) 0.38 ppb (4) 47.0 μg/m3 (43) 8.0 μg/m3 (33) 43.0
 
Sept. 17, 2020, 3 p.m. N/A 9.7 ppb (9) 34.5 ppb (32) 23.0 ppb (21) N/A 1.0 ppb (1) 22.0 ppb (17) 0.4 ppb (4) 47.0 μg/m3 (43) 8.0 μg/m3 (33) 43.0
 
Sept. 17, 2020, 2 p.m. N/A 1.8 ppb (2) 17.3 ppb (16) 14.0 ppb (13) N/A 1.0 ppb (1) 26.0 ppb (20) 0.29 ppb (3) 42.0 μg/m3 (38) 5.0 μg/m3 (21) 38.0
 
Sept. 17, 2020, 1 p.m. N/A 0.3 ppb (0) 10.3 ppb (10) 12.0 ppb (11) N/A 1.0 ppb (1) 28.0 ppb (22) 0.24 ppb (3) 30.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
Sept. 17, 2020, noon N/A 0.1 ppb (0) 5.5 ppb (5) 6.0 ppb (6) N/A 1.0 ppb (1) 35.0 ppb (27) 0.2 ppb (2) 24.0 μg/m3 (22) 2.0 μg/m3 (8) 27.0
 
Sept. 17, 2020, 11 a.m. N/A 0.1 ppb (0) 5.6 ppb (5) 6.0 ppb (6) N/A 1.0 ppb (1) 35.0 ppb (27) 0.17 ppb (2) 28.0 μg/m3 (25) 5.0 μg/m3 (21) 27.0
 
Sept. 17, 2020, 10 a.m. N/A 0.1 ppb (0) 9.4 ppb (9) 9.0 ppb (8) N/A 1.0 ppb (1) 27.0 ppb (21) 0.22 ppb (2) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 29.0
 
Sept. 17, 2020, 9 a.m. N/A 0.1 ppb (0) 12.4 ppb (11) 12.0 ppb (11) N/A 1.0 ppb (1) 24.0 ppb (18) 0.3 ppb (3) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 17, 2020, 8 a.m. N/A 6.0 ppb (6) 42.2 ppb (39) 29.0 ppb (27) N/A 1.0 ppb (1) 7.0 ppb (5) 0.66 ppb (7) 34.0 μg/m3 (31) 13.0 μg/m3 (52) 52.0
 
Sept. 17, 2020, 7 a.m. N/A 4.8 ppb (4) 46.5 ppb (43) 32.0 ppb (30) N/A 1.0 ppb (1) 3.0 ppb (2) 0.67 ppb (7) 40.0 μg/m3 (36) 14.0 μg/m3 (54) 54.0
 
Sept. 17, 2020, 6 a.m. N/A 4.9 ppb (5) 48.0 ppb (44) 34.0 ppb (31) N/A 1.0 ppb (1) 3.0 ppb (2) 0.67 ppb (7) 35.0 μg/m3 (32) 11.0 μg/m3 (46) 46.0
 
Sept. 17, 2020, 5 a.m. N/A 3.2 ppb (3) 43.7 ppb (40) 33.0 ppb (31) N/A 1.0 ppb (1) 5.0 ppb (4) 0.62 ppb (7) 31.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
Sept. 17, 2020, 4 a.m. N/A 1.0 ppb (1) 37.2 ppb (34) 32.0 ppb (30) N/A 1.0 ppb (1) 7.0 ppb (5) 0.66 ppb (7) 39.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
Sept. 17, 2020, 3 a.m. N/A 0.2 ppb (0) 32.8 ppb (30) 36.0 ppb (33) N/A 1.0 ppb (1) N/A 0.58 ppb (6) 46.0 μg/m3 (42) 13.0 μg/m3 (52) 52.0
 
Sept. 17, 2020, 2 a.m. N/A 0.1 ppb (0) 8.0 ppb (7) 19.0 ppb (18) N/A 1.0 ppb (1) 32.0 ppb (25) 0.33 ppb (4) 34.0 μg/m3 (31) 7.0 μg/m3 (29) 31.0
 
Sept. 17, 2020, 1 a.m. N/A 0.1 ppb (0) 7.7 ppb (7) 11.0 ppb (10) N/A 1.0 ppb (1) 46.0 ppb (35) 0.17 ppb (2) 23.0 μg/m3 (21) 5.0 μg/m3 (21) 35.0
 
Sept. 17, 2020, midnight N/A 0.3 ppb (0) 5.0 ppb (5) 5.0 ppb (5) N/A 1.0 ppb (1) 56.0 ppb (43) 0.12 ppb (1) 11.0 μg/m3 (10) 5.0 μg/m3 (21) 43.0
 
Sept. 16, 2020, 11 p.m. N/A 0.3 ppb (0) 6.5 ppb (6) 4.0 ppb (4) N/A 1.0 ppb (1) 67.0 ppb (52) 0.1 ppb (1) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 52.0
 
Sept. 16, 2020, 10 p.m. N/A 0.4 ppb (0) 7.4 ppb (7) 4.0 ppb (4) N/A 1.0 ppb (1) 80.0 ppb (62) 0.13 ppb (1) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 62.0
 
Sept. 16, 2020, 9 p.m. N/A 0.5 ppb (0) 8.4 ppb (8) 5.0 ppb (5) N/A 1.0 ppb (1) 89.0 ppb (70) 0.18 ppb (2) 19.0 μg/m3 (17) 12.0 μg/m3 (50) 70.0
 
Sept. 16, 2020, 8 p.m. N/A 0.4 ppb (0) 8.7 ppb (8) 5.0 ppb (5) N/A 1.0 ppb (1) 86.0 ppb (68) 0.18 ppb (2) 27.0 μg/m3 (25) 8.0 μg/m3 (33) 68.0
 
Sept. 16, 2020, 7 p.m. N/A 0.7 ppb (1) 8.0 ppb (7) 4.0 ppb (4) N/A 1.0 ppb (1) 80.0 ppb (62) 0.18 ppb (2) 28.0 μg/m3 (25) 6.0 μg/m3 (25) 62.0
 
Sept. 16, 2020, 6 p.m. N/A 0.6 ppb (1) 4.8 ppb (4) 5.0 ppb (5) N/A 1.0 ppb (1) 67.0 ppb (52) 0.17 ppb (2) 28.0 μg/m3 (25) 6.0 μg/m3 (25) 52.0
 
Sept. 16, 2020, 5 p.m. N/A 1.1 ppb (1) 6.4 ppb (6) 4.0 ppb (4) N/A 1.0 ppb (1) 58.0 ppb (45) 0.16 ppb (2) 31.0 μg/m3 (28) 6.0 μg/m3 (25) 45.0
 
Sept. 16, 2020, 4 p.m. N/A 1.9 ppb (2) 10.2 ppb (9) 7.0 ppb (6) N/A 1.0 ppb (1) N/A 0.21 ppb (2) 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 16, 2020, 3 p.m. N/A 3.8 ppb (4) 19.0 ppb (18) 13.0 ppb (12) N/A 1.0 ppb (1) 35.0 ppb (27) 0.28 ppb (3) 52.0 μg/m3 (47) 8.0 μg/m3 (33) 47.0
 
Sept. 16, 2020, 2 p.m. N/A 2.3 ppb (2) 18.4 ppb (17) 16.0 ppb (15) N/A 1.0 ppb (1) 27.0 ppb (21) 0.33 ppb (4) 47.0 μg/m3 (43) 9.0 μg/m3 (38) 43.0
 
Sept. 16, 2020, 1 p.m. N/A 0.6 ppb (1) 17.0 ppb (16) 16.0 ppb (15) N/A 1.0 ppb (1) 20.0 ppb (15) 0.34 ppb (4) 41.0 μg/m3 (37) 8.0 μg/m3 (33) 37.0
 
Sept. 16, 2020, noon N/A 0.3 ppb (0) 10.6 ppb (10) 10.0 ppb (9) N/A 1.0 ppb (1) 24.0 ppb (18) 0.28 ppb (3) 29.0 μg/m3 (26) 8.0 μg/m3 (33) 33.0
 
Sept. 16, 2020, 11 a.m. N/A 0.0 ppb (0) 7.9 ppb (7) 7.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.25 ppb (3) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 16, 2020, 10 a.m. N/A 1.8 ppb (2) 31.3 ppb (29) 18.0 ppb (17) N/A 1.0 ppb (1) 20.0 ppb (15) 0.4 ppb (4) 30.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 16, 2020, 9 a.m. N/A 1.3 ppb (1) 38.8 ppb (36) 30.0 ppb (28) N/A 1.0 ppb (1) 4.0 ppb (3) 0.66 ppb (7) 38.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
Sept. 16, 2020, 8 a.m. N/A 1.5 ppb (1) 41.1 ppb (38) 31.0 ppb (29) N/A 1.0 ppb (1) 5.0 ppb (4) 0.64 ppb (7) 39.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
Sept. 16, 2020, 7 a.m. N/A 4.0 ppb (4) 51.2 ppb (47) 36.0 ppb (33) N/A 1.0 ppb (1) 2.0 ppb (2) 0.77 ppb (9) 39.0 μg/m3 (35) 18.0 μg/m3 (63) 63.0
 
Sept. 16, 2020, 6 a.m. N/A 1.2 ppb (1) 44.7 ppb (41) 36.0 ppb (33) N/A 1.0 ppb (1) 5.0 ppb (4) 0.78 ppb (9) N/A N/A 41.0
 
Sept. 16, 2020, 5 a.m. N/A 1.4 ppb (1) 46.0 ppb (43) 33.0 ppb (31) N/A 1.0 ppb (1) 11.0 ppb (8) 0.69 ppb (8) 46.0 μg/m3 (42) 17.0 μg/m3 (61) 61.0
 
Sept. 16, 2020, 4 a.m. N/A 0.2 ppb (0) 36.2 ppb (34) 40.0 ppb (37) N/A 1.0 ppb (1) 9.0 ppb (7) 0.69 ppb (8) 46.0 μg/m3 (42) 17.0 μg/m3 (61) 61.0
 
Sept. 16, 2020, 3 a.m. N/A 0.0 ppb (0) 26.5 ppb (25) 41.0 ppb (38) N/A 1.0 ppb (1) N/A 0.62 ppb (7) 44.0 μg/m3 (40) 11.0 μg/m3 (46) 46.0
 
Sept. 16, 2020, 2 a.m. N/A 0.0 ppb (0) 23.3 ppb (22) 27.0 ppb (25) N/A 1.0 ppb (1) N/A 0.47 ppb (5) 39.0 μg/m3 (35) 9.0 μg/m3 (38) 38.0
 
Sept. 16, 2020, 1 a.m. N/A 0.1 ppb (0) 10.6 ppb (10) 9.0 ppb (8) N/A 1.0 ppb (1) 67.0 ppb (52) 0.23 ppb (3) 29.0 μg/m3 (26) 9.0 μg/m3 (38) 52.0
 
Sept. 16, 2020, midnight N/A 0.3 ppb (0) 6.6 ppb (6) 6.0 ppb (6) N/A 1.0 ppb (1) 81.0 ppb (63) 0.2 ppb (2) 27.0 μg/m3 (25) 11.0 μg/m3 (46) 63.0
 
Sept. 15, 2020, 11 p.m. N/A 0.3 ppb (0) 4.7 ppb (4) 4.0 ppb (4) N/A 1.0 ppb (1) 79.0 ppb (62) 0.19 ppb (2) 22.0 μg/m3 (20) 6.0 μg/m3 (25) 62.0
 
Sept. 15, 2020, 10 p.m. N/A 0.1 ppb (0) 3.1 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 83.0 ppb (65) 0.19 ppb (2) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 65.0
 
Sept. 15, 2020, 9 p.m. N/A 0.2 ppb (0) 3.6 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) 81.0 ppb (63) 0.19 ppb (2) 23.0 μg/m3 (21) 8.0 μg/m3 (33) 63.0
 
Sept. 15, 2020, 8 p.m. N/A 0.2 ppb (0) 3.9 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) 78.0 ppb (61) 0.2 ppb (2) 20.0 μg/m3 (18) 9.0 μg/m3 (38) 61.0
 
Sept. 15, 2020, 7 p.m. N/A 0.3 ppb (0) 2.5 ppb (2) 3.0 ppb (3) N/A 1.0 ppb (1) 73.0 ppb (57) 0.22 ppb (2) 27.0 μg/m3 (25) 11.0 μg/m3 (46) 57.0
 
Sept. 15, 2020, 6 p.m. N/A 0.4 ppb (0) 2.0 ppb (2) 3.0 ppb (3) N/A 1.0 ppb (1) 62.0 ppb (48) 0.23 ppb (3) 38.0 μg/m3 (35) 13.0 μg/m3 (52) 52.0
 
Sept. 15, 2020, 5 p.m. N/A 0.4 ppb (0) 2.2 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 54.0 ppb (42) 0.25 ppb (3) 45.0 μg/m3 (41) 11.0 μg/m3 (46) 46.0
 
Sept. 15, 2020, 4 p.m. N/A 1.0 ppb (1) 6.0 ppb (6) 4.0 ppb (4) N/A 1.0 ppb (1) 48.0 ppb (37) 0.3 ppb (3) 51.0 μg/m3 (46) 9.0 μg/m3 (38) 46.0
 
Sept. 15, 2020, 3 p.m. N/A 5.0 ppb (5) 23.1 ppb (21) 15.0 ppb (14) N/A 1.0 ppb (1) 30.0 ppb (23) 0.39 ppb (4) 52.0 μg/m3 (47) 13.0 μg/m3 (52) 52.0
 
Sept. 15, 2020, 2 p.m. N/A 5.2 ppb (5) 25.3 ppb (23) 19.0 ppb (18) N/A 1.0 ppb (1) 18.0 ppb (14) 0.42 ppb (5) 39.0 μg/m3 (35) 8.0 μg/m3 (33) 35.0
 
Sept. 15, 2020, 1 p.m. N/A 0.4 ppb (0) 10.1 ppb (9) 12.0 ppb (11) N/A 1.0 ppb (1) 23.0 ppb (18) 0.42 ppb (5) 53.0 μg/m3 (48) 11.0 μg/m3 (46) 48.0
 
Sept. 15, 2020, noon N/A 0.2 ppb (0) 6.2 ppb (6) 8.0 ppb (7) N/A 1.0 ppb (1) 30.0 ppb (23) 0.24 ppb (3) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Sept. 15, 2020, 11 a.m. N/A 0.2 ppb (0) 3.2 ppb (3) 5.0 ppb (5) N/A 1.0 ppb (1) 36.0 ppb (28) 0.22 ppb (2) 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
Sept. 15, 2020, 10 a.m. N/A 0.1 ppb (0) 3.8 ppb (4) 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) 0.18 ppb (2) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Sept. 15, 2020, 9 a.m. N/A 0.0 ppb (0) 5.9 ppb (5) 6.0 ppb (6) N/A 1.0 ppb (1) 30.0 ppb (23) 0.2 ppb (2) 20.0 μg/m3 (18) 8.0 μg/m3 (33) 33.0
 
Sept. 15, 2020, 8 a.m. N/A 0.1 ppb (0) 7.5 ppb (7) 7.0 ppb (6) N/A 1.0 ppb (1) 31.0 ppb (24) 0.2 ppb (2) 18.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Sept. 15, 2020, 7 a.m. N/A 1.5 ppb (1) 37.6 ppb (35) 20.0 ppb (19) N/A 1.0 ppb (1) 18.0 ppb (14) 0.4 ppb (4) 33.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
Sept. 15, 2020, 6 a.m. N/A 2.0 ppb (2) 43.4 ppb (40) 30.0 ppb (28) N/A 1.0 ppb (1) 7.0 ppb (5) 0.64 ppb (7) 36.0 μg/m3 (33) 17.0 μg/m3 (61) 61.0
 
Sept. 15, 2020, 5 a.m. N/A 2.9 ppb (3) 54.5 ppb (51) 32.0 ppb (30) N/A 1.0 ppb (1) 5.0 ppb (4) 0.62 ppb (7) 39.0 μg/m3 (35) 11.0 μg/m3 (46) 51.0
 
Sept. 15, 2020, 4 a.m. N/A 2.9 ppb (3) 54.3 ppb (50) 38.0 ppb (35) N/A 1.0 ppb (1) 4.0 ppb (3) 0.73 ppb (8) 42.0 μg/m3 (38) 17.0 μg/m3 (61) 61.0
 
Sept. 15, 2020, 3 a.m. N/A 0.2 ppb (0) 36.0 ppb (33) 37.0 ppb (34) N/A 1.0 ppb (1) N/A 0.6 ppb (7) 44.0 μg/m3 (40) 13.0 μg/m3 (52) 52.0
 
Sept. 15, 2020, 2 a.m. N/A 0.1 ppb (0) 11.2 ppb (10) 19.0 ppb (18) N/A 1.0 ppb (1) 38.0 ppb (29) 0.4 ppb (4) 34.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
Sept. 15, 2020, 1 a.m. N/A 0.1 ppb (0) 4.0 ppb (4) 9.0 ppb (8) N/A 1.0 ppb (1) 57.0 ppb (44) 0.22 ppb (2) 18.0 μg/m3 (16) 8.0 μg/m3 (33) 44.0
 
Sept. 15, 2020, midnight N/A 50.6 ppb (47) 54.1 ppb (50) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.16 ppb (2) 13.0 μg/m3 (12) 5.0 μg/m3 (21) 50.0
 
Sept. 14, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.16 ppb (2) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Sept. 14, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 67.0 ppb (52) 0.17 ppb (2) 17.0 μg/m3 (15) 6.0 μg/m3 (25) 52.0
 
Sept. 14, 2020, 9 p.m. N/A 0.4 ppb (0) 2.0 ppb (2) 2.0 ppb (2) N/A N/A N/A 0.15 ppb (2) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Sept. 14, 2020, 8 p.m. N/A 0.3 ppb (0) 2.2 ppb (2) 2.0 ppb (2) N/A N/A N/A 0.18 ppb (2) 28.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
Sept. 14, 2020, 7 p.m. N/A 0.4 ppb (0) 2.9 ppb (3) 2.0 ppb (2) N/A N/A 66.0 ppb (51) N/A 33.0 μg/m3 (30) 7.0 μg/m3 (29) 51.0
 
Sept. 14, 2020, 6 p.m. N/A 0.5 ppb (0) 4.1 ppb (4) 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 8.0 μg/m3 (33) 33.0
 
Sept. 14, 2020, 5 p.m. N/A 0.3 ppb (0) 1.6 ppb (1) N/A N/A 1.0 ppb (1) 47.0 ppb (36) 0.16 ppb (2) 25.0 μg/m3 (23) 7.0 μg/m3 (29) 36.0
 
Sept. 14, 2020, 4 p.m. N/A 1.3 ppb (1) 6.3 ppb (6) N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) 29.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
Sept. 14, 2020, 3 p.m. N/A 3.9 ppb (4) 21.7 ppb (20) 18.0 ppb (17) N/A 1.0 ppb (1) 26.0 ppb (20) 0.38 ppb (4) 53.0 μg/m3 (48) 9.0 μg/m3 (38) 48.0
 
Sept. 14, 2020, 2 p.m. N/A 2.4 ppb (2) 18.6 ppb (17) 19.0 ppb (18) N/A 1.0 ppb (1) 16.0 ppb (12) 0.42 ppb (5) 39.0 μg/m3 (35) 11.0 μg/m3 (46) 46.0
 
Sept. 14, 2020, 1 p.m. N/A 0.2 ppb (0) 12.8 ppb (12) 12.0 ppb (11) N/A 1.0 ppb (1) 23.0 ppb (18) 0.28 ppb (3) 30.0 μg/m3 (27) 11.0 μg/m3 (46) 46.0
 
Sept. 14, 2020, noon N/A 0.1 ppb (0) 4.7 ppb (4) 7.0 ppb (6) N/A 1.0 ppb (1) 33.0 ppb (25) 0.21 ppb (2) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Sept. 14, 2020, 11 a.m. N/A 0.0 ppb (0) 3.5 ppb (3) 5.0 ppb (5) N/A 1.0 ppb (1) 33.0 ppb (25) 0.18 ppb (2) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Sept. 14, 2020, 10 a.m. N/A 0.0 ppb (0) 3.3 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 39.0 ppb (30) 0.17 ppb (2) 18.0 μg/m3 (16) 7.0 μg/m3 (29) 30.0
 
Sept. 14, 2020, 9 a.m. N/A 0.0 ppb (0) 6.0 ppb (6) 6.0 ppb (6) N/A 1.0 ppb (1) 33.0 ppb (25) 0.22 ppb (2) 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
Sept. 14, 2020, 8 a.m. N/A 0.0 ppb (0) 8.2 ppb (8) 8.0 ppb (7) N/A 1.0 ppb (1) 29.0 ppb (22) 0.27 ppb (3) 22.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
Sept. 14, 2020, 7 a.m. N/A 0.0 ppb (0) 9.8 ppb (9) 11.0 ppb (10) N/A 1.0 ppb (1) 30.0 ppb (23) 0.32 ppb (4) 30.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 14, 2020, 6 a.m. N/A 0.0 ppb (0) 11.1 ppb (10) 14.0 ppb (13) N/A 1.0 ppb (1) 23.0 ppb (18) 0.36 ppb (4) 30.0 μg/m3 (27) 11.0 μg/m3 (46) 46.0
 
Sept. 14, 2020, 5 a.m. N/A 0.2 ppb (0) 19.0 ppb (18) 15.0 ppb (14) N/A 1.0 ppb (1) N/A 0.36 ppb (4) 29.0 μg/m3 (26) 13.0 μg/m3 (52) 52.0
 
Sept. 14, 2020, 4 a.m. N/A 0.7 ppb (1) 39.8 ppb (37) 40.0 ppb (37) N/A 1.0 ppb (1) 7.0 ppb (5) 0.68 ppb (8) 39.0 μg/m3 (35) 19.0 μg/m3 (65) 65.0
 
Sept. 14, 2020, 3 a.m. N/A 0.4 ppb (0) 36.3 ppb (34) 35.0 ppb (32) N/A 1.0 ppb (1) 4.0 ppb (3) 0.74 ppb (8) 45.0 μg/m3 (41) 18.0 μg/m3 (63) 63.0
 
Sept. 14, 2020, 2 a.m. N/A 0.1 ppb (0) 24.5 ppb (23) 28.0 ppb (26) N/A 1.0 ppb (1) 16.0 ppb (12) 0.55 ppb (6) 41.0 μg/m3 (37) 12.0 μg/m3 (50) 50.0
 
Sept. 14, 2020, 1 a.m. N/A 0.0 ppb (0) 9.0 ppb (8) 11.0 ppb (10) N/A 1.0 ppb (1) 36.0 ppb (28) 0.3 ppb (3) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 14, 2020, midnight N/A 0.2 ppb (0) 2.7 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 53.0 ppb (41) 0.17 ppb (2) 14.0 μg/m3 (13) 8.0 μg/m3 (33) 41.0
 
Sept. 13, 2020, 11 p.m. N/A 0.2 ppb (0) 2.9 ppb (3) 3.0 ppb (3) N/A 1.0 ppb (1) 61.0 ppb (47) 0.18 ppb (2) 20.0 μg/m3 (18) 11.0 μg/m3 (46) 47.0
 
Sept. 13, 2020, 10 p.m. N/A 0.2 ppb (0) 2.6 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 59.0 ppb (45) 0.16 ppb (2) 22.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
Sept. 13, 2020, 9 p.m. N/A 0.2 ppb (0) 2.2 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 60.0 ppb (46) 0.17 ppb (2) 20.0 μg/m3 (18) 9.0 μg/m3 (38) 46.0
 
Sept. 13, 2020, 8 p.m. N/A 0.3 ppb (0) 2.8 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) 59.0 ppb (45) 0.17 ppb (2) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 45.0
 
Sept. 13, 2020, 7 p.m. N/A 0.4 ppb (0) 2.1 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 54.0 ppb (42) 0.2 ppb (2) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 42.0
 
Sept. 13, 2020, 6 p.m. N/A 0.3 ppb (0) 2.1 ppb (2) 2.0 ppb (2) N/A 1.0 ppb (1) 49.0 ppb (38) 0.17 ppb (2) 22.0 μg/m3 (20) 7.0 μg/m3 (29) 38.0
 
Sept. 13, 2020, 5 p.m. N/A 1.4 ppb (1) 9.1 ppb (8) 5.0 ppb (5) N/A 1.0 ppb (1) 44.0 ppb (34) 0.26 ppb (3) 30.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 13, 2020, 4 p.m. N/A 5.6 ppb (5) 26.9 ppb (25) 16.0 ppb (15) N/A 1.0 ppb (1) 29.0 ppb (22) 0.4 ppb (4) 33.0 μg/m3 (30) 14.0 μg/m3 (54) 54.0