ID: 9776

AQSQID: 124000056001

Site Name: Radisson

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

Updated: Oct. 21, 2021, 6:04 p.m.

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

Reporting: True, Located: True

Current AQI: 21.0

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
Oct. 21, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.5 μg/m3 (3) 21.0
 
Oct. 21, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 0.2 μg/m3 (1) 17.0
 
Oct. 21, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 0.1 μg/m3 (1) 16.0
 
Oct. 21, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 0.2 μg/m3 (1) 15.0
 
Oct. 21, 2021, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 0.2 μg/m3 (1) 13.0
 
Oct. 21, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 0.6 μg/m3 (3) 12.0
 
Oct. 21, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 0.4 μg/m3 (2) 13.0
 
Oct. 21, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 0.7 μg/m3 (3) 13.0
 
Oct. 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 0.8 μg/m3 (4) 11.0
 
Oct. 21, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 0.8 μg/m3 (4) 9.0
 
Oct. 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 0.7 μg/m3 (3) 13.0
 
Oct. 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 0.4 μg/m3 (2) 15.0
 
Oct. 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.9 μg/m3 (4) 18.0
 
Oct. 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 1.1 μg/m3 (5) 18.0
 
Oct. 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 1.2 μg/m3 (5) 18.0
 
Oct. 21, 2021, 1 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
 
Oct. 21, 2021, midnight N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 1.3 μg/m3 (6) 22.0
 
Oct. 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.4 μg/m3 (6) 23.0
 
Oct. 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 0.9 μg/m3 (4) 24.0
 
Oct. 20, 2021, 9 p.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
 
Oct. 20, 2021, 8 p.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
 
Oct. 20, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 0.9 μg/m3 (4) 26.0
 
Oct. 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 0.7 μg/m3 (3) 27.0
 
Oct. 20, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 1.5 μg/m3 (7) 27.0
 
Oct. 20, 2021, 4 p.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
 
Oct. 20, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.1 μg/m3 (13) 26.0
 
Oct. 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.4 μg/m3 (10) 25.0
 
Oct. 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 1.4 μg/m3 (6) 24.0
 
Oct. 20, 2021, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 0.7 μg/m3 (3) 23.0
 
Oct. 20, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.4 μg/m3 (2) 18.0
 
Oct. 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 1.3 μg/m3 (6) 15.0
 
Oct. 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 1.4 μg/m3 (6) 15.0
 
Oct. 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 1.7 μg/m3 (8) 13.0
 
Oct. 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 1.2 μg/m3 (5) 14.0
 
Oct. 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 1.1 μg/m3 (5) 16.0
 
Oct. 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 0.9 μg/m3 (4) 20.0
 
Oct. 20, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 0.8 μg/m3 (4) 17.0
 
Oct. 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 0.8 μg/m3 (4) 15.0
 
Oct. 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 0.9 μg/m3 (4) 15.0
 
Oct. 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 0.8 μg/m3 (4) 17.0
 
Oct. 20, 2021, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 0.7 μg/m3 (3) 17.0
 
Oct. 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.7 μg/m3 (3) 19.0
 
Oct. 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.7 μg/m3 (3) 18.0
 
Oct. 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 0.7 μg/m3 (3) 22.0
 
Oct. 19, 2021, 8 p.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
 
Oct. 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 0.7 μg/m3 (3) 24.0
 
Oct. 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 0.7 μg/m3 (3) 25.0
 
Oct. 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 0.5 μg/m3 (3) 25.0
 
Oct. 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 0.4 μg/m3 (2) 25.0
 
Oct. 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 0.3 μg/m3 (2) 25.0
 
Oct. 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 0.2 μg/m3 (1) 25.0
 
Oct. 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 0.1 μg/m3 (1) 23.0
 
Oct. 19, 2021, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.2 μg/m3 (1) 21.0
 
Oct. 19, 2021, 11 a.m. 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
 
Oct. 19, 2021, 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
 
Oct. 19, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.4 μg/m3 (2) 21.0
 
Oct. 19, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.2 μg/m3 (1) 19.0
 
Oct. 19, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.3 μg/m3 (2) 19.0
 
Oct. 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.6 μg/m3 (3) 19.0
 
Oct. 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 0.3 μg/m3 (2) 17.0
 
Oct. 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 0.2 μg/m3 (1) 17.0
 
Oct. 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.6 μg/m3 (3) 18.0
 
Oct. 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.6 μg/m3 (3) 18.0
 
Oct. 19, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.8 μg/m3 (4) 18.0
 
Oct. 19, 2021, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.9 μg/m3 (4) 18.0
 
Oct. 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 1.1 μg/m3 (5) 17.0
 
Oct. 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 1.0 μg/m3 (5) 17.0
 
Oct. 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.9 μg/m3 (4) 18.0
 
Oct. 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.4 μg/m3 (2) 19.0
 
Oct. 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.4 μg/m3 (2) 19.0
 
Oct. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 0.3 μg/m3 (2) 20.0
 
Oct. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 0.3 μg/m3 (2) 20.0
 
Oct. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.2 μg/m3 (1) 21.0
 
Oct. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 0.2 μg/m3 (1) 23.0
 
Oct. 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 0.6 μg/m3 (3) 22.0
 
Oct. 18, 2021, 1 p.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
 
Oct. 18, 2021, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 0.9 μg/m3 (4) 21.0
 
Oct. 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 1.1 μg/m3 (5) 21.0
 
Oct. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 1.2 μg/m3 (5) 20.0
 
Oct. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 0.8 μg/m3 (4) 20.0
 
Oct. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.9 μg/m3 (4) 19.0
 
Oct. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.6 μg/m3 (7) 19.0
 
Oct. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.6 μg/m3 (7) 19.0
 
Oct. 18, 2021, 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
 
Oct. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 1.4 μg/m3 (6) 20.0
 
Oct. 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 1.0 μg/m3 (5) 20.0
 
Oct. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 1.2 μg/m3 (5) 20.0
 
Oct. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.9 μg/m3 (8) 19.0
 
Oct. 18, 2021, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.1 μg/m3 (13) 18.0
 
Oct. 17, 2021, 11 p.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
 
Oct. 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 3.2 μg/m3 (14) 17.0
 
Oct. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 2.3 μg/m3 (10) 17.0
 
Oct. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 1.2 μg/m3 (5) 16.0
 
Oct. 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 1.3 μg/m3 (6) 18.0
 
Oct. 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.4 μg/m3 (6) 19.0
 
Oct. 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.0 μg/m3 (5) 19.0
 
Oct. 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.7 μg/m3 (3) 19.0
 
Oct. 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.5 μg/m3 (3) 18.0
 
Oct. 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.3 μg/m3 (2) 18.0
 
Oct. 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 0.2 μg/m3 (1) 16.0
 
Oct. 17, 2021, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 0.2 μg/m3 (1) 15.0
 
Oct. 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 0.4 μg/m3 (2) 16.0
 
Oct. 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 0.7 μg/m3 (3) 18.0
 
Oct. 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 0.9 μg/m3 (4) 19.0
 
Oct. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 1.3 μg/m3 (6) 19.0
 
Oct. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 1.7 μg/m3 (8) 20.0
 
Oct. 17, 2021, 6 a.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
 
Oct. 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 2.6 μg/m3 (11) 20.0
 
Oct. 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 2.9 μg/m3 (13) 19.0
 
Oct. 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.1 μg/m3 (13) 18.0
 
Oct. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 3.2 μg/m3 (14) 16.0
 
Oct. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 3.2 μg/m3 (14) 14.0
 
Oct. 17, 2021, midnight N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.1 μg/m3 (13) 13.0
 
Oct. 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.2 μg/m3 (14) 14.0
 
Oct. 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 3.0 μg/m3 (13) 13.0
 
Oct. 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 2.9 μg/m3 (13) 13.0
 
Oct. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 2.9 μg/m3 (13) 14.0
 
Oct. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.9 μg/m3 (13) 15.0
 
Oct. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.9 μg/m3 (13) 15.0
 
Oct. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 2.9 μg/m3 (13) 16.0
 
Oct. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.8 μg/m3 (12) 15.0
 
Oct. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.9 μg/m3 (13) 15.0
 
Oct. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 2.9 μg/m3 (13) 13.0
 
Oct. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 3.0 μg/m3 (13) 13.0
 
Oct. 16, 2021, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.1 μg/m3 (13) 13.0
 
Oct. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.1 μg/m3 (13) 13.0
 
Oct. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.2 μg/m3 (14) 14.0
 
Oct. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 3.4 μg/m3 (15) 15.0
 
Oct. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.4 μg/m3 (15) 15.0
 
Oct. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.6 μg/m3 (16) 16.0
 
Oct. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 3.6 μg/m3 (16) 16.0
 
Oct. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 3.7 μg/m3 (16) 16.0
 
Oct. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.7 μg/m3 (16) 16.0
 
Oct. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 3.8 μg/m3 (16) 16.0
 
Oct. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 4.0 μg/m3 (17) 17.0
 
Oct. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 3.9 μg/m3 (17) 17.0
 
Oct. 16, 2021, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 3.9 μg/m3 (17) 17.0
 
Oct. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 3.9 μg/m3 (17) 17.0
 
Oct. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 3.9 μg/m3 (17) 17.0
 
Oct. 15, 2021, 9 p.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
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.9 μg/m3 (17) 20.0
 
Oct. 15, 2021, 7 p.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
 
Oct. 15, 2021, 6 p.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
 
Oct. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 4.4 μg/m3 (19) 21.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 4.4 μg/m3 (19) 19.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 4.2 μg/m3 (18) 19.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 4.7 μg/m3 (20) 20.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.3 μg/m3 (10) 15.0
 
Oct. 15, 2021, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 1.5 μg/m3 (7) 15.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 1.2 μg/m3 (5) 15.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 1.7 μg/m3 (8) 16.0
 
Oct. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.0 μg/m3 (9) 15.0
 
Oct. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 2.0 μg/m3 (9) 15.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 1.9 μg/m3 (8) 15.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 1.9 μg/m3 (8) 14.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 1.6 μg/m3 (7) 13.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 1.4 μg/m3 (6) 13.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 1.3 μg/m3 (6) 13.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 1.3 μg/m3 (6) 13.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 1.5 μg/m3 (7) 13.0
 
Oct. 15, 2021, midnight N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 1.6 μg/m3 (7) 13.0
 
Oct. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 1.5 μg/m3 (7) 13.0
 
Oct. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 1.3 μg/m3 (6) 12.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 1.1 μg/m3 (5) 13.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 0.9 μg/m3 (4) 12.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 0.7 μg/m3 (3) 10.0
 
Oct. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 0.9 μg/m3 (4) 10.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 0.7 μg/m3 (3) 9.0