ID: 1188

AQSQID: 000102102

Site Name: Nanaimo Labieux Road

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

Updated: June 25, 2022, 7:39 p.m.

Location: Nanaimo (Diver Lake), CC

Reporting: True, Located: True

Current AQI: 24.0

Nanaimo (Diver Lake) CC, CA: 49.2008, -123.9939

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 25, 2022, 6 p.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A N/A 5.0 μg/m3 (21) 24.0
 
June 25, 2022, 5 p.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
June 25, 2022, 5 p.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
June 25, 2022, 4 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 25, 2022, 4 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 25, 2022, 3 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 25, 2022, 3 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 25, 2022, 3 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 4.0 μg/m3 (17) 21.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 4.0 μg/m3 (17) 21.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 4.0 μg/m3 (17) 21.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 4.0 μg/m3 (17) 21.0
 
June 25, 2022, 1 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A N/A 4.0 μg/m3 (17) 20.0
 
June 25, 2022, 1 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A N/A 4.0 μg/m3 (17) 20.0
 
June 25, 2022, 1 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A N/A 4.0 μg/m3 (17) 20.0
 
June 25, 2022, 1 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A N/A 4.0 μg/m3 (17) 20.0
 
June 25, 2022, noon N/A -0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A N/A 0.0 μg/m3 (0) 20.0
 
June 25, 2022, noon N/A -0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A N/A 0.0 μg/m3 (0) 20.0
 
June 25, 2022, 11 a.m. N/A -0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A N/A 1.0 μg/m3 (5) 20.0
 
June 25, 2022, 11 a.m. N/A -0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A N/A 1.0 μg/m3 (5) 20.0
 
June 25, 2022, 10 a.m. N/A -0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 19.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
June 25, 2022, 9 a.m. N/A -0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 25, 2022, 3 a.m. N/A -0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 28.0 ppb (26) N/A N/A 2.0 μg/m3 (9) 26.0
 
June 25, 2022, 1 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
June 25, 2022, 1 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
June 25, 2022, midnight N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
June 24, 2022, 10 p.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A N/A 5.0 μg/m3 (21) 24.0
 
June 24, 2022, 9 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 5.0 μg/m3 (21) 23.0
 
June 24, 2022, 8 p.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 24, 2022, 7 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
June 24, 2022, 7 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
June 24, 2022, 3 p.m. N/A 1.2 ppb (2) N/A 2.0 ppb (2) N/A N/A 20.0 ppb (19) N/A N/A 4.0 μg/m3 (17) 19.0
 
June 24, 2022, 2 p.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 19.0 ppb (18) N/A N/A 3.0 μg/m3 (13) 18.0
 
June 24, 2022, 1 p.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (19) N/A N/A 2.0 μg/m3 (9) 19.0
 
June 24, 2022, noon N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 21.0 ppb (20) N/A N/A 3.0 μg/m3 (13) 20.0
 
June 24, 2022, 11 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 24, 2022, 11 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 24, 2022, 10 a.m. N/A -0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 24, 2022, 7 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 24, 2022, 7 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 24, 2022, 6 a.m. N/A -0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A N/A 5.0 μg/m3 (21) 23.0
 
June 24, 2022, 6 a.m. N/A -0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 24.0 ppb (23) N/A N/A 5.0 μg/m3 (21) 23.0
 
June 24, 2022, 4 a.m. N/A 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
June 24, 2022, 2 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 1.0 μg/m3 (5) 26.0
 
June 24, 2022, 1 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 2.0 μg/m3 (9) 26.0
 
June 24, 2022, midnight N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 0.0 μg/m3 (0) 25.0
 
June 23, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 0.0 μg/m3 (0) 25.0
 
June 23, 2022, 8 p.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 8 p.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 8 p.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 7 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 7 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 7 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 6 p.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 6 p.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 3.0 μg/m3 (13) 25.0
 
June 23, 2022, 3 p.m. N/A 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (22) N/A N/A 1.0 μg/m3 (5) 22.0
 
June 23, 2022, 9 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
June 23, 2022, 8 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 4.0 μg/m3 (17) 25.0
 
June 23, 2022, 7 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 4.0 μg/m3 (17) 26.0
 
June 23, 2022, 6 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
June 23, 2022, 5 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
June 23, 2022, 3 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 4.0 μg/m3 (17) 26.0
 
June 23, 2022, 3 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 4.0 μg/m3 (17) 26.0
 
June 23, 2022, 3 a.m. N/A -0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 4.0 μg/m3 (17) 26.0
 
June 23, 2022, 2 a.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A N/A 2.0 μg/m3 (9) 27.0
 
June 22, 2022, 10 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
June 22, 2022, 10 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
June 22, 2022, 9 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 1.0 μg/m3 (5) 25.0
 
June 22, 2022, 9 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 1.0 μg/m3 (5) 25.0
 
June 22, 2022, 8 p.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 2.0 μg/m3 (9) 25.0
 
June 22, 2022, 8 p.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 2.0 μg/m3 (9) 25.0
 
June 22, 2022, 6 p.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 4.0 μg/m3 (17) 26.0
 
June 22, 2022, 5 p.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 28.0 ppb (26) N/A N/A 3.0 μg/m3 (13) 26.0
 
June 22, 2022, 5 p.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 28.0 ppb (26) N/A N/A 3.0 μg/m3 (13) 26.0
 
June 22, 2022, 2 p.m. N/A 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (15) N/A N/A 4.0 μg/m3 (17) 17.0
 
June 22, 2022, noon N/A -0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 11.0 ppb (11) N/A N/A 3.0 μg/m3 (13) 13.0
 
June 22, 2022, 11 a.m. N/A -0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) N/A N/A 4.0 μg/m3 (17) 17.0
 
June 22, 2022, 8 a.m. N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 8.0 ppb (8) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 22, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 22, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 22, 2022, 2 a.m. N/A 0.5 ppb (1) N/A 7.0 ppb (7) N/A N/A 19.0 ppb (18) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 22, 2022, midnight N/A 1.4 ppb (2) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
June 21, 2022, 7 p.m. N/A 1.8 ppb (2) N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 21, 2022, 5 p.m. N/A 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 5 p.m. N/A 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 5 p.m. N/A 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 4 p.m. N/A 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 4 p.m. N/A 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 3 p.m. N/A 5.7 ppb (6) N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 3 p.m. N/A 5.7 ppb (6) N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 2 p.m. N/A 2.5 ppb (3) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 2.0 μg/m3 (9) 13.0
 
June 21, 2022, 2 p.m. N/A 2.5 ppb (3) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 2.0 μg/m3 (9) 13.0
 
June 21, 2022, 2 p.m. N/A 2.5 ppb (3) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 2.0 μg/m3 (9) 13.0
 
June 21, 2022, 1 p.m. N/A -0.1 ppb (0) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 3.0 μg/m3 (13) 13.0
 
June 21, 2022, 1 p.m. N/A 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 3.0 μg/m3 (13) 13.0
 
June 21, 2022, noon N/A 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 21, 2022, 11 a.m. N/A -0.1 ppb (0) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 21, 2022, 10 a.m. N/A -0.3 ppb (0) N/A 7.0 ppb (7) N/A N/A 15.0 ppb (14) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 21, 2022, 6 a.m. N/A -0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
June 21, 2022, 6 a.m. N/A -0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
June 21, 2022, 5 a.m. N/A -0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 2 a.m. N/A 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 20, 2022, 11 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) N/A N/A 4.0 μg/m3 (17) 31.0
 
June 20, 2022, 10 p.m. N/A 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (30) N/A N/A 4.0 μg/m3 (17) 30.0
 
June 20, 2022, 9 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
June 20, 2022, 8 p.m. N/A 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 20, 2022, 7 p.m. N/A 3.6 ppb (4) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 20, 2022, 7 p.m. N/A 3.6 ppb (4) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 20, 2022, 6 p.m. N/A 4.2 ppb (4) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (18) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 20, 2022, 4 p.m. N/A 3.4 ppb (4) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
June 20, 2022, 4 p.m. N/A 3.4 ppb (4) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
June 20, 2022, 2 p.m. N/A 1.2 ppb (2) N/A 6.0 ppb (6) N/A N/A 8.0 ppb (8) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 20, 2022, 1 p.m. N/A 1.2 ppb (2) N/A 6.0 ppb (6) N/A N/A 8.0 ppb (8) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 20, 2022, 8 a.m. N/A -0.3 ppb (0) N/A 7.0 ppb (7) N/A N/A 15.0 ppb (14) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 20, 2022, 6 a.m. N/A 0.2 ppb (1) N/A 8.0 ppb (8) N/A N/A 17.0 ppb (16) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 20, 2022, 5 a.m. N/A -0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) N/A N/A 5.0 μg/m3 (21) 24.0
 
June 20, 2022, 4 a.m. N/A -0.1 ppb (0) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 20, 2022, 1 a.m. N/A 3.4 ppb (4) N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 20, 2022, midnight N/A 1.6 ppb (2) N/A 4.0 ppb (4) N/A N/A 25.0 ppb (24) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 20, 2022, midnight N/A 1.6 ppb (2) N/A 4.0 ppb (4) N/A N/A 25.0 ppb (24) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 20, 2022, midnight N/A 1.6 ppb (2) N/A 4.0 ppb (4) N/A N/A 25.0 ppb (24) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2022, 11 p.m. N/A 1.5 ppb (2) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2022, 10 p.m. N/A 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 19, 2022, 9 p.m. N/A 2.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2022, 9 p.m. N/A 2.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2022, 8 p.m. N/A 3.7 ppb (4) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (18) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 4 p.m. N/A 3.3 ppb (4) N/A 6.0 ppb (6) N/A N/A 13.0 ppb (13) N/A N/A 4.0 μg/m3 (17) 17.0
 
June 19, 2022, 3 p.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 19, 2022, 2 p.m. N/A -0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A 18.0 ppb (17) N/A N/A 3.0 μg/m3 (13) 17.0
 
June 19, 2022, noon N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A N/A 5.0 μg/m3 (21) 22.0
 
June 19, 2022, 11 a.m. N/A -0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 19, 2022, 10 a.m. N/A -0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 22.0 ppb (21) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 19, 2022, 9 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 16.0 ppb (15) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 19, 2022, 8 a.m. N/A 2.7 ppb (3) N/A 3.0 ppb (3) N/A N/A 17.0 ppb (16) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 19, 2022, 7 a.m. N/A 1.4 ppb (2) N/A 4.0 ppb (4) N/A N/A 22.0 ppb (21) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 19, 2022, 6 a.m. N/A -0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (22) N/A N/A 5.0 μg/m3 (21) 22.0
 
June 19, 2022, 5 a.m. N/A 0.8 ppb (1) N/A 7.0 ppb (7) N/A N/A 21.0 ppb (20) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 19, 2022, 4 a.m. N/A -0.1 ppb (0) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 3 a.m. N/A 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
June 19, 2022, 2 a.m. N/A 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
June 19, 2022, midnight N/A -0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
June 19, 2022, midnight N/A -0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
June 18, 2022, 11 p.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (27) N/A N/A 3.0 μg/m3 (13) 27.0
 
June 18, 2022, 10 p.m. N/A 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
June 18, 2022, 9 p.m. N/A 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2022, 7 p.m. N/A 3.6 ppb (4) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (18) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2022, 6 p.m. N/A 4.1 ppb (4) N/A 10.0 ppb (10) N/A N/A 15.0 ppb (14) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 18, 2022, 6 p.m. N/A 4.1 ppb (4) N/A 10.0 ppb (10) N/A N/A 15.0 ppb (14) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 18, 2022, 5 p.m. N/A 2.5 ppb (3) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 18, 2022, 5 p.m. N/A 2.5 ppb (3) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 18, 2022, 4 p.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (15) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, 3 p.m. N/A 1.6 ppb (2) N/A 7.0 ppb (7) N/A N/A 17.0 ppb (16) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2022, noon N/A -0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A 21.0 ppb (20) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 18, 2022, 9 a.m. N/A -0.1 ppb (0) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A N/A 13.0 μg/m3 (53) 53.0
 
June 18, 2022, 7 a.m. N/A -0.2 ppb (0) N/A 9.0 ppb (9) N/A N/A 18.0 ppb (17) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2022, 7 a.m. N/A -0.2 ppb (0) N/A 9.0 ppb (9) N/A N/A 18.0 ppb (17) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 18, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 9.0 ppb (9) N/A N/A 18.0 ppb (17) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 18, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 9.0 ppb (9) N/A N/A 18.0 ppb (17) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 18, 2022, 3 a.m. N/A 0.7 ppb (1) N/A 10.0 ppb (10) N/A N/A 21.0 ppb (20) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, 3 a.m. N/A 0.7 ppb (1) N/A 10.0 ppb (10) N/A N/A 21.0 ppb (20) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, 2 a.m. N/A 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (26) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 18, 2022, 1 a.m. N/A 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, 1 a.m. N/A 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 18, 2022, midnight N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A N/A 3.0 μg/m3 (13) 31.0
 
June 18, 2022, midnight N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A N/A 3.0 μg/m3 (13) 31.0
 
June 17, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A N/A 4.0 μg/m3 (17) 29.0
 
June 17, 2022, 10 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 17, 2022, 9 p.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0