ID: 9776

AQSQID: 124000056001

Site Name: Radisson

Added: Sept. 18, 2021, 5:40 a.m.

Updated: May 26, 2022, 8:19 a.m.

Location: Eeyou Istchee Baie-James (Route De La Baie James), N/A

Reporting: True, Located: True

Current AQI: 25.0

Eeyou Istchee Baie-James (Route De La Baie James) N/A, CA: 53.69218, -77.74102

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 26, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 2.8 μg/m3 (12) 25.0
 
May 26, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 2.6 μg/m3 (11) 17.0
 
May 26, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 2.6 μg/m3 (11) 13.0
 
May 26, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 2.7 μg/m3 (12) 17.0
 
May 26, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 2.6 μg/m3 (11) 19.0
 
May 26, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 2.8 μg/m3 (12) 24.0
 
May 26, 2022, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.5 μg/m3 (11) 29.0
 
May 25, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.6 μg/m3 (11) 30.0
 
May 25, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.7 μg/m3 (12) 30.0
 
May 25, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.7 μg/m3 (12) 30.0
 
May 25, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.8 μg/m3 (12) 29.0
 
May 25, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.7 μg/m3 (12) 29.0
 
May 25, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.7 μg/m3 (12) 29.0
 
May 25, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.8 μg/m3 (12) 28.0
 
May 25, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.8 μg/m3 (12) 28.0
 
May 25, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.0 μg/m3 (13) 27.0
 
May 25, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.0 μg/m3 (13) 27.0
 
May 25, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.0 μg/m3 (13) 26.0
 
May 25, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.0 μg/m3 (13) 26.0
 
May 25, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.8 μg/m3 (12) 25.0
 
May 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.6 μg/m3 (11) 25.0
 
May 25, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.7 μg/m3 (12) 25.0
 
May 25, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.5 μg/m3 (7) 19.0
 
May 25, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.2 μg/m3 (5) 19.0
 
May 25, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.0 μg/m3 (13) 31.0
 
May 25, 2022, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.9 μg/m3 (17) 34.0
 
May 24, 2022, 9 p.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
 
May 24, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 4.2 μg/m3 (18) 40.0
 
May 24, 2022, 7 p.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
 
May 24, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 3.8 μg/m3 (16) 37.0
 
May 24, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 3.8 μg/m3 (16) 36.0
 
May 24, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 3.9 μg/m3 (17) 35.0
 
May 24, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
May 24, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 3.9 μg/m3 (17) 31.0
 
May 24, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 3.8 μg/m3 (16) 30.0
 
May 24, 2022, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.8 μg/m3 (16) 29.0
 
May 24, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.9 μg/m3 (17) 27.0
 
May 24, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.9 μg/m3 (17) 26.0
 
May 24, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.1 μg/m3 (18) 26.0
 
May 24, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.8 μg/m3 (16) 26.0
 
May 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.6 μg/m3 (16) 27.0
 
May 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.6 μg/m3 (16) 27.0
 
May 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 3.4 μg/m3 (15) 21.0
 
May 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 3.4 μg/m3 (15) 21.0
 
May 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 3.2 μg/m3 (14) 23.0
 
May 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 3.2 μg/m3 (14) 23.0
 
May 24, 2022, 2 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
 
May 24, 2022, 2 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
 
May 24, 2022, 1 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
 
May 24, 2022, 1 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
 
May 24, 2022, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.2 μg/m3 (14) 34.0
 
May 24, 2022, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.2 μg/m3 (14) 34.0
 
May 23, 2022, 11 p.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
 
May 23, 2022, 11 p.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
 
May 23, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 3.4 μg/m3 (15) 32.0
 
May 23, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 3.4 μg/m3 (15) 35.0
 
May 23, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.2 μg/m3 (14) 38.0
 
May 23, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.4 μg/m3 (10) 35.0
 
May 23, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 2.4 μg/m3 (10) 32.0
 
May 23, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.6 μg/m3 (11) 30.0
 
May 23, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 2.6 μg/m3 (11) 25.0
 
May 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.0 μg/m3 (13) 20.0
 
May 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.0 μg/m3 (13) 20.0
 
May 23, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 2.7 μg/m3 (12) 16.0
 
May 23, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 3.0 μg/m3 (13) 24.0
 
May 23, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.9 μg/m3 (13) 25.0
 
May 23, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.7 μg/m3 (12) 27.0
 
May 23, 2022, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.5 μg/m3 (11) 31.0
 
May 22, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.3 μg/m3 (10) 30.0
 
May 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.5 μg/m3 (11) 30.0
 
May 22, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 2.5 μg/m3 (11) 33.0
 
May 22, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 2.3 μg/m3 (10) 37.0
 
May 22, 2022, 6 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
 
May 22, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.5 μg/m3 (11) 34.0
 
May 22, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 1.7 μg/m3 (8) 30.0
 
May 22, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 1.3 μg/m3 (6) 27.0
 
May 22, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 1.0 μg/m3 (5) 24.0
 
May 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
May 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
May 22, 2022, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 0.8 μg/m3 (4) 22.0
 
May 22, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 0.9 μg/m3 (4) 22.0
 
May 22, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.7 μg/m3 (3) 21.0
 
May 22, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 0.7 μg/m3 (3) 20.0
 
May 22, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.6 μg/m3 (3) 21.0
 
May 22, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 0.6 μg/m3 (3) 24.0
 
May 22, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 0.6 μg/m3 (3) 24.0
 
May 22, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 0.5 μg/m3 (3) 24.0
 
May 22, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 0.5 μg/m3 (3) 25.0
 
May 22, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 0.6 μg/m3 (3) 25.0
 
May 22, 2022, midnight N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 0.6 μg/m3 (3) 27.0
 
May 21, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.5 μg/m3 (3) 28.0
 
May 21, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.5 μg/m3 (3) 28.0
 
May 21, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.5 μg/m3 (3) 28.0
 
May 21, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.4 μg/m3 (2) 28.0
 
May 21, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.4 μg/m3 (2) 28.0
 
May 21, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.3 μg/m3 (2) 28.0
 
May 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 0.3 μg/m3 (2) 29.0
 
May 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.3 μg/m3 (2) 28.0
 
May 21, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.6 μg/m3 (3) 30.0
 
May 21, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 0.6 μg/m3 (3) 31.0
 
May 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.5 μg/m3 (3) 30.0
 
May 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.5 μg/m3 (3) 30.0
 
May 21, 2022, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.3 μg/m3 (2) 30.0
 
May 21, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 0.4 μg/m3 (2) 30.0
 
May 21, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.2 μg/m3 (1) 28.0
 
May 21, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.2 μg/m3 (1) 28.0
 
May 21, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.2 μg/m3 (1) 32.0
 
May 21, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 0.6 μg/m3 (3) 28.0
 
May 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.5 μg/m3 (15) 25.0
 
May 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.1 μg/m3 (9) 25.0
 
May 21, 2022, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
May 20, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 0.4 μg/m3 (2) 23.0
 
May 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 0.7 μg/m3 (3) 25.0
 
May 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.5 μg/m3 (11) 28.0
 
May 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
May 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 3.9 μg/m3 (17) 33.0
 
May 20, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 4.2 μg/m3 (18) 33.0
 
May 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
May 20, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.1 μg/m3 (18) 34.0
 
May 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.1 μg/m3 (18) 34.0
 
May 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 3.9 μg/m3 (17) 35.0
 
May 20, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 3.2 μg/m3 (14) 34.0
 
May 20, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 2.9 μg/m3 (13) 32.0
 
May 20, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.9 μg/m3 (13) 30.0
 
May 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 3.1 μg/m3 (13) 30.0
 
May 20, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.7 μg/m3 (12) 15.0
 
May 20, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 2.7 μg/m3 (12) 22.0
 
May 20, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 2.7 μg/m3 (12) 25.0
 
May 20, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.7 μg/m3 (12) 28.0
 
May 20, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 2.6 μg/m3 (11) 26.0
 
May 20, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.4 μg/m3 (10) 30.0
 
May 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.6 μg/m3 (11) 31.0
 
May 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.6 μg/m3 (11) 31.0
 
May 20, 2022, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.5 μg/m3 (11) 35.0
 
May 20, 2022, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.5 μg/m3 (11) 35.0
 
May 19, 2022, 11 p.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
 
May 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 2.5 μg/m3 (11) 37.0
 
May 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 2.8 μg/m3 (12) 37.0
 
May 19, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.2 μg/m3 (14) 38.0
 
May 19, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 3.5 μg/m3 (15) 39.0
 
May 19, 2022, 6 p.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
 
May 19, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 3.6 μg/m3 (16) 41.0
 
May 19, 2022, 2 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
 
May 19, 2022, 6 a.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
 
May 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 2.5 μg/m3 (11) 32.0
 
May 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.5 μg/m3 (11) 31.0
 
May 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.4 μg/m3 (10) 35.0
 
May 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.6 μg/m3 (11) 34.0
 
May 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.7 μg/m3 (12) 34.0
 
May 18, 2022, 11 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
 
May 18, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 2.8 μg/m3 (12) 37.0
 
May 18, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 2.8 μg/m3 (12) 38.0
 
May 18, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 2.9 μg/m3 (13) 38.0
 
May 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 3.1 μg/m3 (13) 37.0
 
May 18, 2022, 5 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
 
May 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 2.8 μg/m3 (12) 38.0
 
May 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 2.8 μg/m3 (12) 38.0
 
May 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.7 μg/m3 (12) 35.0
 
May 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.7 μg/m3 (12) 35.0
 
May 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 2.4 μg/m3 (10) 32.0
 
May 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 2.4 μg/m3 (10) 32.0
 
May 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.3 μg/m3 (10) 31.0
 
May 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.3 μg/m3 (10) 31.0
 
May 18, 2022, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.0 μg/m3 (9) 29.0
 
May 18, 2022, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 2.0 μg/m3 (9) 29.0
 
May 18, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.1 μg/m3 (9) 30.0
 
May 18, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 2.3 μg/m3 (10) 30.0
 
May 18, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.6 μg/m3 (11) 35.0