ID: 1040

AQSQID: 000101101

Site Name: Chilliwack

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

Updated: July 3, 2022, 10:50 a.m.

Location: Chilliwack (Airport Rd), CC

Reporting: True, Located: True

Current AQI: 26.0

Chilliwack (Airport Rd) CC, CA: 49.15611, -121.94056

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 3, 2022, 9 a.m. N/A 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 20.0 ppb (19) 0.11 ppb (2) 12.0 μg/m3 (12) 6.1 μg/m3 (26) 26.0
 
July 3, 2022, 8 a.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (17) 0.13 ppb (2) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
July 3, 2022, 8 a.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (17) 0.13 ppb (2) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
July 3, 2022, 7 a.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 20.0 ppb (19) 0.12 ppb (2) 9.0 μg/m3 (9) 4.7 μg/m3 (20) 20.0
 
July 3, 2022, 7 a.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 20.0 ppb (19) 0.12 ppb (2) 9.0 μg/m3 (9) 4.7 μg/m3 (20) 20.0
 
July 3, 2022, 6 a.m. N/A 0.3 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (22) 0.14 ppb (2) 8.0 μg/m3 (8) 5.3 μg/m3 (23) 23.0
 
July 3, 2022, 6 a.m. N/A 0.3 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (22) 0.14 ppb (2) 8.0 μg/m3 (8) 5.3 μg/m3 (23) 23.0
 
July 3, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (24) 0.14 ppb (2) 13.0 μg/m3 (13) 6.3 μg/m3 (27) 27.0
 
July 3, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (24) 0.14 ppb (2) 13.0 μg/m3 (13) 6.3 μg/m3 (27) 27.0
 
July 3, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (26) 0.13 ppb (2) 11.0 μg/m3 (11) 5.3 μg/m3 (23) 26.0
 
July 3, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (26) 0.13 ppb (2) 11.0 μg/m3 (11) 5.3 μg/m3 (23) 26.0
 
July 3, 2022, 3 a.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (30) 0.12 ppb (2) 7.0 μg/m3 (7) 4.7 μg/m3 (20) 30.0
 
July 3, 2022, 2 a.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.13 ppb (2) 2.0 μg/m3 (2) 4.6 μg/m3 (20) 31.0
 
July 3, 2022, 1 a.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) 0.12 ppb (2) 4.0 μg/m3 (4) 5.5 μg/m3 (23) 33.0
 
July 3, 2022, 1 a.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) 0.12 ppb (2) 4.0 μg/m3 (4) 5.5 μg/m3 (23) 33.0
 
July 3, 2022, midnight N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (32) 0.13 ppb (2) 8.0 μg/m3 (8) 5.7 μg/m3 (24) 32.0
 
July 2, 2022, 11 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.13 ppb (2) 5.0 μg/m3 (5) 6.1 μg/m3 (26) 31.0
 
July 2, 2022, 9 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.15 ppb (2) 8.0 μg/m3 (8) 7.3 μg/m3 (31) 31.0
 
July 2, 2022, 8 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.15 ppb (2) 9.0 μg/m3 (9) 9.6 μg/m3 (40) 40.0
 
July 2, 2022, 7 p.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (30) 0.15 ppb (2) 10.0 μg/m3 (10) 9.6 μg/m3 (40) 40.0
 
July 2, 2022, 6 p.m. N/A 1.4 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (26) 0.19 ppb (3) 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
July 2, 2022, 5 p.m. N/A 1.3 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 12.0 μg/m3 (12) 8.7 μg/m3 (37) 37.0
 
July 2, 2022, 4 p.m. N/A 1.8 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 20.0 ppb (19) 0.13 ppb (2) 10.0 μg/m3 (10) 7.4 μg/m3 (31) 31.0
 
July 2, 2022, 3 p.m. N/A 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 16.0 ppb (15) 0.14 ppb (2) 11.0 μg/m3 (11) 7.2 μg/m3 (31) 31.0
 
July 2, 2022, 2 p.m. N/A 2.6 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (13) 0.13 ppb (2) 9.0 μg/m3 (9) 5.8 μg/m3 (25) 25.0
 
July 2, 2022, 1 p.m. N/A 5.1 ppb (5) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 9.0 ppb (9) 0.15 ppb (2) 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
July 2, 2022, 11 a.m. N/A 15.9 ppb (15) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 1.0 ppb (1) 0.15 ppb (2) 8.0 μg/m3 (8) 2.8 μg/m3 (12) 15.0
 
July 2, 2022, 11 a.m. N/A 15.9 ppb (15) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 1.0 ppb (1) 0.15 ppb (2) 8.0 μg/m3 (8) 2.8 μg/m3 (12) 15.0
 
July 2, 2022, 10 a.m. N/A 2.0 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 7.0 ppb (7) 0.16 ppb (3) 10.0 μg/m3 (10) 4.6 μg/m3 (20) 20.0
 
July 2, 2022, 8 a.m. N/A 0.5 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 14.0 ppb (13) 0.18 ppb (3) 11.0 μg/m3 (11) 4.2 μg/m3 (18) 18.0
 
July 2, 2022, 8 a.m. N/A 0.5 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 14.0 ppb (13) 0.18 ppb (3) 11.0 μg/m3 (11) 4.2 μg/m3 (18) 18.0
 
July 2, 2022, 7 a.m. N/A 0.1 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (18) 0.15 ppb (2) 7.0 μg/m3 (7) 3.9 μg/m3 (17) 18.0
 
July 2, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 7.0 μg/m3 (7) 4.2 μg/m3 (18) 23.0
 
July 2, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 7.0 μg/m3 (7) 4.2 μg/m3 (18) 23.0
 
July 2, 2022, 4 a.m. N/A -0.2 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (27) 0.13 ppb (2) 2.0 μg/m3 (2) 3.3 μg/m3 (14) 27.0
 
July 2, 2022, 3 a.m. N/A 0.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (29) 0.13 ppb (2) 7.0 μg/m3 (7) 3.9 μg/m3 (17) 29.0
 
July 2, 2022, 1 a.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 37.0 ppb (35) 0.13 ppb (2) 6.0 μg/m3 (6) 4.1 μg/m3 (18) 35.0
 
July 2, 2022, 1 a.m. N/A 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 37.0 ppb (35) 0.13 ppb (2) 6.0 μg/m3 (6) 4.1 μg/m3 (18) 35.0
 
July 1, 2022, 11 p.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 36.0 ppb (34) 0.14 ppb (2) 5.0 μg/m3 (5) 4.1 μg/m3 (18) 34.0
 
July 1, 2022, 10 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 36.0 ppb (34) 0.15 ppb (2) 3.0 μg/m3 (3) 4.5 μg/m3 (19) 34.0
 
July 1, 2022, 9 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 38.0 ppb (36) 0.18 ppb (3) 6.0 μg/m3 (6) 5.9 μg/m3 (25) 36.0
 
July 1, 2022, 9 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 38.0 ppb (36) 0.18 ppb (3) 6.0 μg/m3 (6) 5.9 μg/m3 (25) 36.0
 
July 1, 2022, 7 p.m. N/A 0.5 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) 0.14 ppb (2) 8.0 μg/m3 (8) 10.2 μg/m3 (43) 43.0
 
July 1, 2022, 4 p.m. N/A 3.0 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (18) 0.15 ppb (2) 15.0 μg/m3 (14) 8.5 μg/m3 (36) 36.0
 
July 1, 2022, 2 p.m. N/A 9.3 ppb (9) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 7.0 ppb (7) 0.18 ppb (3) 11.0 μg/m3 (11) 7.9 μg/m3 (33) 33.0
 
July 1, 2022, 1 p.m. N/A 19.7 ppb (19) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 3.0 ppb (3) 0.19 ppb (3) 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
July 1, 2022, noon N/A 18.3 ppb (18) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 2.0 ppb (2) 0.19 ppb (3) 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
July 1, 2022, 11 a.m. N/A 14.9 ppb (15) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 2.0 ppb (2) 0.18 ppb (3) 10.0 μg/m3 (10) 10.7 μg/m3 (45) 45.0
 
July 1, 2022, 10 a.m. N/A 12.2 ppb (12) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 2.0 ppb (2) 0.16 ppb (3) 9.0 μg/m3 (9) 8.2 μg/m3 (35) 35.0
 
July 1, 2022, 7 a.m. N/A 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 17.0 ppb (16) 0.14 ppb (2) 3.0 μg/m3 (3) 2.7 μg/m3 (12) 16.0
 
July 1, 2022, 7 a.m. N/A 0.4 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 24.0 ppb (23) 0.14 ppb (2) 3.0 μg/m3 (3) 2.6 μg/m3 (11) 23.0
 
July 1, 2022, 3 a.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (32) 0.15 ppb (2) 4.0 μg/m3 (4) 3.1 μg/m3 (13) 32.0
 
July 1, 2022, 3 a.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (32) 0.15 ppb (2) 4.0 μg/m3 (4) 3.1 μg/m3 (13) 32.0
 
July 1, 2022, 2 a.m. N/A 0.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) 0.15 ppb (2) 4.0 μg/m3 (4) 2.9 μg/m3 (13) 36.0
 
July 1, 2022, 2 a.m. N/A 0.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) 0.15 ppb (2) 4.0 μg/m3 (4) 2.9 μg/m3 (13) 36.0
 
July 1, 2022, 1 a.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) 7.0 μg/m3 (7) 2.7 μg/m3 (12) 38.0
 
July 1, 2022, midnight N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 44.0 ppb (41) 0.18 ppb (3) 11.0 μg/m3 (11) 4.6 μg/m3 (20) 41.0
 
July 1, 2022, midnight N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 44.0 ppb (41) 0.18 ppb (3) 11.0 μg/m3 (11) 4.6 μg/m3 (20) 41.0
 
June 30, 2022, 10 p.m. N/A 1.2 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.18 ppb (3) 14.0 μg/m3 (13) 3.9 μg/m3 (17) 37.0
 
June 30, 2022, 10 p.m. N/A 1.2 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.18 ppb (3) 14.0 μg/m3 (13) 3.9 μg/m3 (17) 37.0
 
June 30, 2022, 9 p.m. N/A 1.4 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (32) 0.16 ppb (3) 12.0 μg/m3 (12) 3.2 μg/m3 (14) 32.0
 
June 30, 2022, 9 p.m. N/A 1.4 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (32) 0.16 ppb (3) 12.0 μg/m3 (12) 3.2 μg/m3 (14) 32.0
 
June 30, 2022, 8 p.m. N/A 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (28) 0.14 ppb (2) 6.0 μg/m3 (6) 2.8 μg/m3 (12) 28.0
 
June 30, 2022, 7 p.m. N/A 1.6 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (25) 0.13 ppb (2) 7.0 μg/m3 (7) 3.0 μg/m3 (13) 25.0
 
June 30, 2022, 7 p.m. N/A 1.6 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (25) 0.13 ppb (2) 7.0 μg/m3 (7) 3.0 μg/m3 (13) 25.0
 
June 30, 2022, 1 p.m. N/A 18.8 ppb (18) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 3.0 ppb (3) 0.16 ppb (3) 16.0 μg/m3 (15) 1.6 μg/m3 (7) 18.0
 
June 30, 2022, 10 a.m. N/A 5.8 ppb (6) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 1.0 ppb (1) 0.14 ppb (2) 3.0 μg/m3 (3) 3.1 μg/m3 (13) 13.0
 
June 30, 2022, 8 a.m. N/A 3.9 ppb (4) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 3.0 ppb (3) 0.15 ppb (2) 4.0 μg/m3 (4) 2.0 μg/m3 (9) 11.0
 
June 30, 2022, 6 a.m. N/A 2.0 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 3.0 ppb (3) 0.17 ppb (3) 5.0 μg/m3 (5) 3.2 μg/m3 (14) 14.0
 
June 30, 2022, 6 a.m. N/A 2.0 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 3.0 ppb (3) 0.17 ppb (3) 5.0 μg/m3 (5) 3.2 μg/m3 (14) 14.0
 
June 30, 2022, 6 a.m. N/A 2.0 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 3.0 ppb (3) 0.17 ppb (3) 5.0 μg/m3 (5) 3.2 μg/m3 (14) 14.0
 
June 30, 2022, 5 a.m. N/A 2.1 ppb (2) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 3.0 ppb (3) 0.18 ppb (3) 6.0 μg/m3 (6) 1.7 μg/m3 (8) 12.0
 
June 30, 2022, 4 a.m. N/A 1.2 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 8.0 ppb (8) 0.16 ppb (3) 8.0 μg/m3 (8) 1.8 μg/m3 (8) 10.0
 
June 30, 2022, 4 a.m. N/A 1.2 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 8.0 ppb (8) 0.16 ppb (3) 8.0 μg/m3 (8) 1.8 μg/m3 (8) 10.0
 
June 30, 2022, 3 a.m. N/A 1.0 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 12.0 ppb (12) 0.15 ppb (2) 8.0 μg/m3 (8) 2.1 μg/m3 (9) 12.0
 
June 30, 2022, 2 a.m. N/A 1.2 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 12.0 ppb (12) 0.15 ppb (2) 12.0 μg/m3 (12) 1.8 μg/m3 (8) 12.0
 
June 30, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 22.0 ppb (21) 0.14 ppb (2) 15.0 μg/m3 (14) 3.4 μg/m3 (15) 21.0
 
June 30, 2022, midnight N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (30) 0.12 ppb (2) 2.0 μg/m3 (2) 3.3 μg/m3 (14) 30.0
 
June 30, 2022, midnight N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (30) 0.12 ppb (2) 2.0 μg/m3 (2) 3.3 μg/m3 (14) 30.0
 
June 29, 2022, 11 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (28) 0.14 ppb (2) 4.0 μg/m3 (4) 3.3 μg/m3 (14) 28.0
 
June 29, 2022, 11 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (28) 0.14 ppb (2) 4.0 μg/m3 (4) 3.3 μg/m3 (14) 28.0
 
June 29, 2022, 10 p.m. N/A 1.7 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (25) 0.14 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 25.0
 
June 29, 2022, 10 p.m. N/A 1.7 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (25) 0.14 ppb (2) 6.0 μg/m3 (6) 3.1 μg/m3 (13) 25.0
 
June 29, 2022, 9 p.m. N/A 1.8 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (23) 0.13 ppb (2) 3.0 μg/m3 (3) 2.3 μg/m3 (10) 23.0
 
June 29, 2022, 4 p.m. N/A 2.1 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 13.0 ppb (13) 0.14 ppb (2) 1.0 μg/m3 (1) 1.4 μg/m3 (6) 13.0
 
June 29, 2022, 1 p.m. N/A 1.1 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 9.0 ppb (9) 0.13 ppb (2) 5.0 μg/m3 (5) 1.5 μg/m3 (7) 9.0
 
June 29, 2022, 1 p.m. N/A 1.1 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 9.0 ppb (9) 0.13 ppb (2) 5.0 μg/m3 (5) 1.5 μg/m3 (7) 9.0
 
June 29, 2022, noon N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (11) 0.12 ppb (2) 5.0 μg/m3 (5) 1.4 μg/m3 (6) 11.0
 
June 29, 2022, 10 a.m. N/A -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 15.0 ppb (14) 0.12 ppb (2) 6.0 μg/m3 (6) 1.1 μg/m3 (5) 14.0
 
June 29, 2022, 8 a.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) 0.12 ppb (2) 4.0 μg/m3 (4) 1.4 μg/m3 (6) 14.0
 
June 29, 2022, 7 a.m. N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 17.0 ppb (16) 0.12 ppb (2) 4.0 μg/m3 (4) 1.5 μg/m3 (7) 16.0
 
June 29, 2022, 6 a.m. N/A 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) 0.12 ppb (2) 4.0 μg/m3 (4) 1.5 μg/m3 (7) 14.0
 
June 29, 2022, 6 a.m. N/A 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (14) 0.12 ppb (2) 4.0 μg/m3 (4) 1.5 μg/m3 (7) 14.0
 
June 29, 2022, 5 a.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (16) 0.11 ppb (2) 2.0 μg/m3 (2) 1.4 μg/m3 (6) 16.0
 
June 29, 2022, 2 a.m. N/A 0.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (23) 0.12 ppb (2) 3.0 μg/m3 (3) 1.6 μg/m3 (7) 23.0
 
June 28, 2022, 11 p.m. N/A 1.2 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (25) 0.11 ppb (2) 10.0 μg/m3 (10) 2.1 μg/m3 (9) 25.0
 
June 28, 2022, 11 p.m. N/A 1.2 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (25) 0.11 ppb (2) 10.0 μg/m3 (10) 2.1 μg/m3 (9) 25.0
 
June 28, 2022, 10 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 27.0
 
June 28, 2022, 10 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 27.0
 
June 28, 2022, 9 p.m. N/A 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (29) 0.1 ppb (2) 8.0 μg/m3 (8) 3.1 μg/m3 (13) 29.0
 
June 28, 2022, 8 p.m. N/A 0.9 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (30) 0.09 ppb (2) 8.0 μg/m3 (8) 3.8 μg/m3 (16) 30.0
 
June 28, 2022, 8 p.m. N/A 0.9 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (30) 0.09 ppb (2) 8.0 μg/m3 (8) 3.8 μg/m3 (16) 30.0
 
June 28, 2022, 7 p.m. N/A 1.3 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.11 ppb (2) 11.0 μg/m3 (11) 5.9 μg/m3 (25) 31.0
 
June 28, 2022, 7 p.m. N/A 1.3 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.11 ppb (2) 11.0 μg/m3 (11) 5.9 μg/m3 (25) 31.0
 
June 28, 2022, 11 a.m. N/A 0.1 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (26) 0.12 ppb (2) 4.0 μg/m3 (4) 8.8 μg/m3 (37) 37.0
 
June 28, 2022, 10 a.m. N/A 0.4 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 25.0 ppb (24) 0.13 ppb (2) 3.0 μg/m3 (3) 9.2 μg/m3 (39) 39.0
 
June 28, 2022, 8 a.m. N/A 0.3 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (26) 0.17 ppb (3) 4.0 μg/m3 (4) 12.4 μg/m3 (52) 52.0
 
June 28, 2022, 8 a.m. N/A 0.3 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (26) 0.17 ppb (3) 4.0 μg/m3 (4) 12.4 μg/m3 (52) 52.0
 
June 28, 2022, 8 a.m. N/A 0.3 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (26) 0.17 ppb (3) 4.0 μg/m3 (4) 12.4 μg/m3 (52) 52.0
 
June 28, 2022, 7 a.m. N/A 0.8 ppb (1) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) 25.0 μg/m3 (24) 14.4 μg/m3 (56) 56.0
 
June 28, 2022, 6 a.m. N/A 0.7 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 24.0 ppb (23) 0.22 ppb (3) 22.0 μg/m3 (21) 14.8 μg/m3 (57) 57.0
 
June 28, 2022, 5 a.m. N/A 0.2 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 38.0 ppb (36) 0.19 ppb (3) 28.0 μg/m3 (26) 13.2 μg/m3 (54) 54.0
 
June 28, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 62.0 ppb (74) 0.23 ppb (3) 44.0 μg/m3 (41) 13.0 μg/m3 (53) 74.0
 
June 28, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 65.0 ppb (84) 0.2 ppb (3) 10.0 μg/m3 (10) 10.7 μg/m3 (45) 84.0
 
June 28, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 65.0 ppb (84) 0.2 ppb (3) 10.0 μg/m3 (10) 10.7 μg/m3 (45) 84.0
 
June 28, 2022, midnight N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 66.0 ppb (87) 0.18 ppb (3) 13.0 μg/m3 (13) 10.8 μg/m3 (46) 87.0
 
June 28, 2022, midnight N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 66.0 ppb (87) 0.18 ppb (3) 13.0 μg/m3 (13) 10.8 μg/m3 (46) 87.0
 
June 27, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 69.0 ppb (97) 0.18 ppb (3) 29.0 μg/m3 (27) 11.2 μg/m3 (47) 97.0
 
June 27, 2022, 10 p.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 56.0 ppb (55) 0.16 ppb (3) 9.0 μg/m3 (9) 9.4 μg/m3 (40) 55.0
 
June 27, 2022, 10 p.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 56.0 ppb (55) 0.16 ppb (3) 9.0 μg/m3 (9) 9.4 μg/m3 (40) 55.0
 
June 27, 2022, 10 p.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 56.0 ppb (55) 0.16 ppb (3) 9.0 μg/m3 (9) 9.4 μg/m3 (40) 55.0
 
June 27, 2022, 9 p.m. N/A 4.2 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 43.0 ppb (40) 0.14 ppb (2) 24.0 μg/m3 (23) 10.8 μg/m3 (46) 46.0
 
June 27, 2022, 9 p.m. N/A 4.2 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 43.0 ppb (40) 0.14 ppb (2) 24.0 μg/m3 (23) 10.8 μg/m3 (46) 46.0
 
June 27, 2022, 9 p.m. N/A 4.2 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 43.0 ppb (40) 0.14 ppb (2) 24.0 μg/m3 (23) 10.8 μg/m3 (46) 46.0
 
June 27, 2022, 8 p.m. N/A 4.7 ppb (5) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (30) 0.12 ppb (2) 15.0 μg/m3 (14) 10.9 μg/m3 (46) 46.0
 
June 27, 2022, 8 p.m. N/A 4.7 ppb (5) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (30) 0.12 ppb (2) 15.0 μg/m3 (14) 10.9 μg/m3 (46) 46.0
 
June 27, 2022, 4 p.m. N/A 7.9 ppb (8) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.12 ppb (2) 18.0 μg/m3 (17) 11.4 μg/m3 (48) 48.0
 
June 27, 2022, 4 p.m. N/A 7.9 ppb (8) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.12 ppb (2) 18.0 μg/m3 (17) 11.4 μg/m3 (48) 48.0
 
June 27, 2022, 1 p.m. N/A 1.6 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 15.0 ppb (14) 0.13 ppb (2) 11.0 μg/m3 (11) 8.4 μg/m3 (36) 36.0
 
June 27, 2022, noon N/A 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 17.0 ppb (16) 0.13 ppb (2) 6.0 μg/m3 (6) 9.2 μg/m3 (39) 39.0
 
June 27, 2022, 11 a.m. N/A 0.3 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 13.0 ppb (13) 0.13 ppb (2) 8.0 μg/m3 (8) 10.4 μg/m3 (44) 44.0
 
June 27, 2022, 11 a.m. N/A 0.3 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 13.0 ppb (13) 0.13 ppb (2) 8.0 μg/m3 (8) 10.4 μg/m3 (44) 44.0
 
June 27, 2022, 10 a.m. N/A 0.2 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 15.0 ppb (14) 0.12 ppb (2) 6.0 μg/m3 (6) 10.0 μg/m3 (42) 42.0
 
June 27, 2022, 10 a.m. N/A 0.2 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 15.0 ppb (14) 0.12 ppb (2) 6.0 μg/m3 (6) 10.0 μg/m3 (42) 42.0
 
June 27, 2022, 7 a.m. N/A 0.4 ppb (1) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 12.0 ppb (12) 0.16 ppb (3) 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
June 27, 2022, 5 a.m. N/A 0.4 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) 0.19 ppb (3) 10.0 μg/m3 (10) 9.7 μg/m3 (41) 41.0
 
June 27, 2022, 4 a.m. N/A 0.3 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) 17.0 μg/m3 (16) 10.4 μg/m3 (44) 44.0
 
June 27, 2022, 4 a.m. N/A 0.3 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) 17.0 μg/m3 (16) 10.4 μg/m3 (44) 44.0
 
June 27, 2022, 3 a.m. N/A 0.3 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 50.0 ppb (47) 0.16 ppb (3) 12.0 μg/m3 (12) 9.4 μg/m3 (40) 47.0
 
June 27, 2022, 2 a.m. N/A 0.3 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 56.0 ppb (55) 0.15 ppb (2) 21.0 μg/m3 (20) 9.2 μg/m3 (39) 55.0
 
June 27, 2022, 1 a.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 55.0 ppb (51) 0.17 ppb (3) 21.0 μg/m3 (20) 8.3 μg/m3 (35) 51.0
 
June 27, 2022, midnight N/A 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 56.0 ppb (55) 0.15 ppb (2) 14.0 μg/m3 (13) 6.2 μg/m3 (26) 55.0
 
June 26, 2022, 11 p.m. N/A 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (46) 0.13 ppb (2) 12.0 μg/m3 (12) 5.3 μg/m3 (23) 46.0
 
June 26, 2022, 10 p.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 43.0 ppb (40) 0.12 ppb (2) 4.0 μg/m3 (4) 6.9 μg/m3 (29) 40.0
 
June 26, 2022, 9 p.m. N/A 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 46.0 ppb (43) 0.14 ppb (2) 7.0 μg/m3 (7) 7.6 μg/m3 (32) 43.0
 
June 26, 2022, 8 p.m. N/A 0.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 44.0 ppb (41) 0.14 ppb (2) 10.0 μg/m3 (10) 7.6 μg/m3 (32) 41.0
 
June 26, 2022, 4 p.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (25) 0.11 ppb (2) 7.0 μg/m3 (7) 3.7 μg/m3 (16) 25.0
 
June 26, 2022, 2 p.m. N/A 1.5 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 18.0 ppb (17) 0.11 ppb (2) 10.0 μg/m3 (10) 3.7 μg/m3 (16) 17.0
 
June 26, 2022, 1 p.m. N/A 0.9 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 16.0 ppb (15) 0.11 ppb (2) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
June 26, 2022, 11 a.m. N/A 0.4 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 10.0 ppb (10) 0.13 ppb (2) 6.0 μg/m3 (6) 4.5 μg/m3 (19) 19.0
 
June 26, 2022, 11 a.m. N/A 0.4 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 10.0 ppb (10) 0.13 ppb (2) 6.0 μg/m3 (6) 4.5 μg/m3 (19) 19.0
 
June 26, 2022, 10 a.m. N/A 0.4 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 11.0 ppb (11) 0.12 ppb (2) 7.0 μg/m3 (7) 4.4 μg/m3 (19) 19.0
 
June 26, 2022, 10 a.m. N/A 0.4 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 11.0 ppb (11) 0.12 ppb (2) 7.0 μg/m3 (7) 4.4 μg/m3 (19) 19.0
 
June 26, 2022, 9 a.m. N/A 0.5 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 10.0 ppb (10) 0.14 ppb (2) 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
June 26, 2022, 8 a.m. N/A 1.0 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 9.0 ppb (9) 0.15 ppb (2) 9.0 μg/m3 (9) 5.6 μg/m3 (24) 24.0
 
June 26, 2022, 8 a.m. N/A 1.0 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 9.0 ppb (9) 0.15 ppb (2) 9.0 μg/m3 (9) 5.6 μg/m3 (24) 24.0
 
June 26, 2022, 7 a.m. N/A 0.5 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 12.0 ppb (12) 0.15 ppb (2) 10.0 μg/m3 (10) 6.4 μg/m3 (27) 27.0
 
June 26, 2022, 5 a.m. N/A 0.2 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 23.0 ppb (22) 0.18 ppb (3) 8.0 μg/m3 (8) 4.8 μg/m3 (20) 22.0
 
June 26, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (40) 0.14 ppb (2) 12.0 μg/m3 (12) 3.7 μg/m3 (16) 40.0
 
June 26, 2022, 1 a.m. N/A -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) 0.13 ppb (2) 7.0 μg/m3 (7) 2.9 μg/m3 (13) 36.0
 
June 26, 2022, midnight N/A 3.4 ppb (4) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (30) 0.12 ppb (2) 12.0 μg/m3 (12) 5.4 μg/m3 (23) 30.0
 
June 25, 2022, 11 p.m. N/A 8.0 ppb (8) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 30.0 ppb (28) 0.12 ppb (2) 19.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
June 25, 2022, 10 p.m. N/A 11.3 ppb (11) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 28.0 ppb (26) 0.12 ppb (2) 17.0 μg/m3 (16) 8.8 μg/m3 (37) 37.0
 
June 25, 2022, 3 p.m. N/A 3.0 ppb (3) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 17.0 ppb (16) 0.12 ppb (2) 17.0 μg/m3 (16) 9.3 μg/m3 (39) 39.0
 
June 25, 2022, 3 p.m. N/A 3.0 ppb (3) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 17.0 ppb (16) 0.12 ppb (2) 17.0 μg/m3 (16) 9.3 μg/m3 (39) 39.0
 
June 25, 2022, 2 p.m. N/A 1.9 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 15.0 ppb (14) 0.13 ppb (2) 12.0 μg/m3 (12) 5.7 μg/m3 (24) 24.0
 
June 25, 2022, 2 p.m. N/A 1.9 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 15.0 ppb (14) 0.13 ppb (2) 12.0 μg/m3 (12) 5.7 μg/m3 (24) 24.0
 
June 25, 2022, 2 p.m. N/A 1.9 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 15.0 ppb (14) 0.13 ppb (2) 12.0 μg/m3 (12) 5.7 μg/m3 (24) 24.0