ID: 9866

AQSQID: CC0091801

Site Name: Fort Chipewyan

Added: Jan. 26, 2022, 5:41 a.m.

Updated: June 29, 2022, 3:20 a.m.

Location: Fort Chipewyan (Fraser St), CC

Reporting: True, Located: True

Current AQI: 31.0

Fort Chipewyan (Fraser St) CC, CA: 58.7083, -111.1764

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.6 μg/m3 (24) 25.0
 
June 21, 2022, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.1 μg/m3 (22) 22.0
 
June 21, 2022, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.1 μg/m3 (22) 22.0
 
June 21, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 5.1 μg/m3 (22) 22.0
 
June 21, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.1 μg/m3 (22) 22.0
 
June 21, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
June 21, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 6.3 μg/m3 (27) 27.0
 
June 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
June 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 5.5 μg/m3 (23) 31.0
 
June 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.7 μg/m3 (16) 31.0
 
June 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 3.9 μg/m3 (17) 30.0
 
June 20, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.1 μg/m3 (18) 31.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.4 μg/m3 (10) 29.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.4 μg/m3 (10) 29.0
 
June 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 1.0 μg/m3 (5) 26.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 1.6 μg/m3 (7) 25.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 1.6 μg/m3 (7) 25.0
 
June 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 1.6 μg/m3 (7) 25.0
 
June 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 2.3 μg/m3 (10) 22.0
 
June 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 4.5 μg/m3 (19) 19.0
 
June 20, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 4.3 μg/m3 (18) 18.0
 
June 20, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 4.3 μg/m3 (18) 18.0
 
June 20, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 4.2 μg/m3 (18) 18.0
 
June 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.9 μg/m3 (17) 18.0
 
June 20, 2022, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.6 μg/m3 (16) 20.0
 
June 20, 2022, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.6 μg/m3 (16) 20.0
 
June 19, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.7 μg/m3 (16) 20.0
 
June 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.8 μg/m3 (16) 20.0
 
June 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 4.2 μg/m3 (18) 23.0
 
June 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 4.2 μg/m3 (18) 23.0
 
June 19, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 4.3 μg/m3 (18) 23.0
 
June 19, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 6.4 μg/m3 (27) 27.0
 
June 19, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 19, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 10.1 μg/m3 (43) 43.0
 
June 19, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 12.5 μg/m3 (52) 52.0
 
June 19, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (45) 45.0
 
June 19, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 4.4 μg/m3 (19) 20.0
 
June 19, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 4.0 μg/m3 (17) 20.0
 
June 19, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 3.9 μg/m3 (17) 21.0
 
June 19, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 4.0 μg/m3 (17) 19.0
 
June 19, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 4.0 μg/m3 (17) 21.0
 
June 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.2 μg/m3 (22) 22.0
 
June 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 7.4 μg/m3 (31) 31.0
 
June 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 11.4 μg/m3 (48) 48.0
 
June 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 14.1 μg/m3 (56) 56.0
 
June 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 15.1 μg/m3 (58) 58.0
 
June 19, 2022, midnight N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 22.8 μg/m3 (74) 74.0
 
June 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 9.2 μg/m3 (39) 39.0
 
June 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 9.2 μg/m3 (39) 39.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.6 μg/m3 (16) 22.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.6 μg/m3 (16) 22.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.6 μg/m3 (16) 22.0
 
June 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.6 μg/m3 (16) 22.0
 
June 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.6 μg/m3 (16) 22.0
 
June 18, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.7 μg/m3 (16) 18.0
 
June 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 3.5 μg/m3 (15) 16.0
 
June 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 3.6 μg/m3 (16) 16.0
 
June 18, 2022, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.6 μg/m3 (16) 18.0
 
June 18, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 3.8 μg/m3 (16) 19.0
 
June 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 3.8 μg/m3 (16) 17.0
 
June 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 3.8 μg/m3 (16) 17.0
 
June 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.7 μg/m3 (16) 18.0
 
June 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.7 μg/m3 (16) 18.0
 
June 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.4 μg/m3 (15) 18.0
 
June 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.4 μg/m3 (15) 18.0
 
June 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 2.9 μg/m3 (13) 18.0
 
June 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 2.9 μg/m3 (13) 18.0
 
June 18, 2022, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 2.8 μg/m3 (12) 18.0
 
June 18, 2022, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 2.8 μg/m3 (12) 18.0
 
June 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.1 μg/m3 (13) 20.0
 
June 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.9 μg/m3 (13) 27.0
 
June 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.9 μg/m3 (13) 27.0
 
June 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.9 μg/m3 (13) 27.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.0 μg/m3 (13) 29.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.0 μg/m3 (13) 29.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.0 μg/m3 (13) 29.0
 
June 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.0 μg/m3 (13) 29.0
 
June 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.8 μg/m3 (16) 28.0
 
June 17, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.1 μg/m3 (13) 31.0
 
June 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 16.0
 
June 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 12.9 μg/m3 (53) 53.0
 
June 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 12.9 μg/m3 (53) 53.0
 
June 17, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 14.9 μg/m3 (57) 57.0
 
June 17, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 4.3 μg/m3 (18) 23.0
 
June 17, 2022, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 3.9 μg/m3 (17) 23.0
 
June 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 4.4 μg/m3 (19) 24.0
 
June 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 4.4 μg/m3 (19) 24.0
 
June 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 4.4 μg/m3 (19) 24.0
 
June 16, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 4.3 μg/m3 (18) 24.0
 
June 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 4.5 μg/m3 (19) 25.0
 
June 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
June 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
June 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
June 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.9 μg/m3 (17) 25.0
 
June 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.9 μg/m3 (17) 25.0
 
June 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.9 μg/m3 (17) 25.0
 
June 16, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 4.4 μg/m3 (19) 25.0
 
June 16, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.6 μg/m3 (16) 25.0
 
June 16, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 16, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 6.1 μg/m3 (26) 26.0
 
June 16, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 16.6 μg/m3 (61) 61.0
 
June 16, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 15.4 μg/m3 (58) 58.0
 
June 16, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 15.4 μg/m3 (58) 58.0
 
June 16, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 18.2 μg/m3 (64) 64.0
 
June 16, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 18.2 μg/m3 (64) 64.0
 
June 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 11.9 μg/m3 (50) 50.0
 
June 16, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 5.7 μg/m3 (24) 31.0
 
June 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.4 μg/m3 (23) 30.0
 
June 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.4 μg/m3 (23) 30.0
 
June 15, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 6.1 μg/m3 (26) 31.0
 
June 15, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.8 μg/m3 (12) 31.0
 
June 15, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 3.3 μg/m3 (14) 33.0
 
June 15, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.4 μg/m3 (19) 34.0
 
June 15, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 5.0 μg/m3 (21) 33.0
 
June 15, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 9.2 μg/m3 (39) 39.0
 
June 15, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 27.1 μg/m3 (83) 83.0
 
June 15, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 21.3 μg/m3 (71) 71.0
 
June 15, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 39.3 μg/m3 (111) 111.0
 
June 15, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 16.3 μg/m3 (60) 60.0
 
June 15, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 4.1 μg/m3 (18) 35.0
 
June 15, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 4.4 μg/m3 (19) 36.0
 
June 15, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 4.2 μg/m3 (18) 37.0
 
June 15, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 4.2 μg/m3 (18) 37.0
 
June 15, 2022, midnight N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 4.4 μg/m3 (19) 38.0
 
June 14, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 4.6 μg/m3 (20) 39.0
 
June 14, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 4.6 μg/m3 (20) 39.0
 
June 14, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 11.3 μg/m3 (48) 48.0
 
June 14, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 11.3 μg/m3 (48) 48.0
 
June 14, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 9.3 μg/m3 (39) 43.0
 
June 14, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.7 μg/m3 (16) 38.0
 
June 14, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 3.4 μg/m3 (15) 38.0
 
June 14, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 4.2 μg/m3 (18) 29.0
 
June 14, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 5.3 μg/m3 (23) 35.0
 
June 14, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
June 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 4.9 μg/m3 (21) 37.0
 
June 14, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 4.4 μg/m3 (19) 38.0
 
June 14, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 4.5 μg/m3 (19) 39.0
 
June 14, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 3.7 μg/m3 (16) 40.0
 
June 14, 2022, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 3.9 μg/m3 (17) 41.0
 
June 13, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.6 μg/m3 (16) 29.0
 
June 13, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.4 μg/m3 (15) 29.0
 
June 13, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.4 μg/m3 (15) 28.0
 
June 13, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.3 μg/m3 (14) 28.0
 
June 13, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.4 μg/m3 (15) 31.0
 
June 13, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 3.3 μg/m3 (14) 32.0
 
June 13, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 3.2 μg/m3 (14) 35.0
 
June 13, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 3.3 μg/m3 (14) 30.0
 
June 13, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.2 μg/m3 (14) 26.0
 
June 13, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.5 μg/m3 (15) 29.0
 
June 13, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 2.6 μg/m3 (11) 38.0
 
June 13, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 2.6 μg/m3 (11) 37.0
 
June 13, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 2.6 μg/m3 (11) 39.0
 
June 13, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 2.6 μg/m3 (11) 39.0
 
June 13, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.0 μg/m3 (13) 38.0
 
June 13, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.0 μg/m3 (13) 38.0
 
June 13, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 2.6 μg/m3 (11) 37.0
 
June 13, 2022, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 2.5 μg/m3 (11) 38.0
 
June 13, 2022, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 2.5 μg/m3 (11) 38.0
 
June 13, 2022, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 2.5 μg/m3 (11) 38.0
 
June 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 2.7 μg/m3 (12) 38.0
 
June 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 2.7 μg/m3 (12) 38.0
 
June 12, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 2.3 μg/m3 (10) 36.0
 
June 12, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 2.3 μg/m3 (10) 36.0
 
June 12, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 2.7 μg/m3 (12) 36.0
 
June 12, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 2.4 μg/m3 (10) 36.0
 
June 12, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 1.6 μg/m3 (7) 29.0
 
June 12, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 1.6 μg/m3 (7) 29.0
 
June 12, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.5 μg/m3 (7) 23.0