ID: 1574

AQSQID: 000020401

Site Name: Southampton

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

Updated: Jan. 18, 2022, 1:33 a.m.

Location: Sampton (Cardigan Rd), CC

Reporting: True, Located: True

Current AQI: 38.0

Sampton (Cardigan Rd) CC, CA: 46.3864, -62.5828

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2022, midnight N/A 0.5 ppb (1) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
Jan. 17, 2022, 11 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
Jan. 17, 2022, 10 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
Jan. 17, 2022, 9 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
Jan. 17, 2022, 8 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
Jan. 17, 2022, 7 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 41.0 ppb (38) N/A N/A 5.0 μg/m3 (21) 38.0
 
Jan. 17, 2022, 6 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (38) N/A N/A 4.0 μg/m3 (17) 38.0
 
Jan. 17, 2022, 5 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 39.0 ppb (37) N/A N/A 3.0 μg/m3 (13) 37.0
 
Jan. 17, 2022, 4 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A N/A 3.0 μg/m3 (13) 37.0
 
Jan. 17, 2022, 3 p.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A N/A 3.0 μg/m3 (13) 36.0
 
Jan. 17, 2022, 2 p.m. N/A 1.3 ppb (2) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A N/A 5.0 μg/m3 (21) 33.0
 
Jan. 17, 2022, 1 p.m. N/A 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 17, 2022, noon N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 17, 2022, 11 a.m. N/A 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 10 a.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 9 a.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 8 a.m. N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
Jan. 17, 2022, 7 a.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 17, 2022, 6 a.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 3.0 μg/m3 (13) 34.0
 
Jan. 17, 2022, 5 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 17, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 17, 2022, 3 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 5.0 μg/m3 (21) 31.0
 
Jan. 17, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2022, 1 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 6.0 μg/m3 (25) 32.0
 
Jan. 17, 2022, midnight N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A N/A 4.0 μg/m3 (17) 33.0
 
Jan. 16, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A N/A 3.0 μg/m3 (13) 35.0
 
Jan. 16, 2022, 10 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A N/A 3.0 μg/m3 (13) 36.0
 
Jan. 16, 2022, 9 p.m. N/A 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A N/A 3.0 μg/m3 (13) 34.0
 
Jan. 16, 2022, 8 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (36) N/A N/A 3.0 μg/m3 (13) 36.0
 
Jan. 16, 2022, 7 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 3.0 μg/m3 (13) 35.0
 
Jan. 16, 2022, 6 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, 5 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, 4 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, 3 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, 2 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, 1 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, noon N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2022, 11 a.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 5.0 μg/m3 (21) 35.0
 
Jan. 16, 2022, 10 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 5.0 μg/m3 (21) 35.0
 
Jan. 16, 2022, 9 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 7.0 μg/m3 (30) 35.0
 
Jan. 16, 2022, 8 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 7.0 μg/m3 (30) 35.0
 
Jan. 16, 2022, 7 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 7.0 μg/m3 (30) 35.0
 
Jan. 16, 2022, 6 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Jan. 16, 2022, 5 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 5.0 μg/m3 (21) 34.0
 
Jan. 16, 2022, 4 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 16, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 16, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 7.0 μg/m3 (30) 32.0
 
Jan. 16, 2022, 1 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
Jan. 16, 2022, midnight N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 15, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A N/A 7.0 μg/m3 (30) 31.0
 
Jan. 15, 2022, 10 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A N/A 7.0 μg/m3 (30) 31.0
 
Jan. 15, 2022, 9 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 8 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
Jan. 15, 2022, 7 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 6.0 μg/m3 (25) 32.0
 
Jan. 15, 2022, 6 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 7.0 μg/m3 (30) 32.0
 
Jan. 15, 2022, 5 p.m. N/A -0.1 ppb (0) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 15, 2022, 4 p.m. N/A 11.1 ppb (11) N/A 0.0 ppb (0) N/A N/A N/A N/A N/A N/A 11.0
 
Jan. 15, 2022, 7 a.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 15, 2022, 6 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 15, 2022, 5 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 15, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 5.0 μg/m3 (21) 33.0
 
Jan. 15, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
Jan. 15, 2022, 2 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
Jan. 15, 2022, 1 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 28.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
Jan. 15, 2022, midnight N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
Jan. 14, 2022, 11 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 6.0 μg/m3 (25) 29.0
 
Jan. 14, 2022, 10 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
Jan. 14, 2022, 9 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
Jan. 14, 2022, 8 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 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, 7 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
Jan. 14, 2022, 6 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 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2022, 5 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 26.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
Jan. 14, 2022, 4 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 5.0 μg/m3 (21) 25.0
 
Jan. 14, 2022, 3 p.m. N/A 0.7 ppb (1) N/A 0.0 ppb (0) N/A N/A 28.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Jan. 14, 2022, 2 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, 1 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, noon N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 11 a.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, 10 a.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 9 a.m. N/A 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2022, 8 a.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, 7 a.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 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, 6 a.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 23.0 ppb (22) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 5 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 12.0 ppb (12) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 14, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 15.0 ppb (14) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 14, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 18.0 ppb (17) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2022, 2 a.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, 1 a.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 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, midnight N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 16.0 ppb (15) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 14.0 ppb (13) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2022, 10 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 20.0 ppb (19) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 13, 2022, 9 p.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2022, 8 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2022, 7 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 13, 2022, 6 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 13, 2022, 5 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 13, 2022, 4 p.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 13, 2022, 3 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Jan. 13, 2022, 2 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 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 1 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, noon N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 11 a.m. N/A 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 10 a.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 9 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Jan. 13, 2022, 8 a.m. N/A 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
Jan. 13, 2022, 7 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 13, 2022, 6 a.m. 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
 
Jan. 13, 2022, 5 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 3.0 μg/m3 (13) 28.0
 
Jan. 13, 2022, 4 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 3.0 μg/m3 (13) 30.0
 
Jan. 13, 2022, 3 a.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
Jan. 13, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 5.0 μg/m3 (21) 31.0
 
Jan. 13, 2022, 1 a.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 13, 2022, midnight N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 12, 2022, 11 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 10 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A N/A 6.0 μg/m3 (25) 34.0
 
Jan. 12, 2022, 9 p.m. N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A N/A 5.0 μg/m3 (21) 34.0
 
Jan. 12, 2022, 8 p.m. N/A 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 6.0 μg/m3 (25) 32.0
 
Jan. 12, 2022, 7 p.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 6 p.m. N/A 3.2 ppb (4) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (30) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 5 p.m. N/A 2.4 ppb (3) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (29) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 4 p.m. N/A 1.1 ppb (2) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 7.0 μg/m3 (30) 31.0
 
Jan. 12, 2022, 3 p.m. N/A 0.8 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 2 p.m. N/A 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (28) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 12, 2022, 1 p.m. N/A 0.5 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, noon N/A 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (26) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, 11 a.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 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 10 a.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 28.0 ppb (26) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 9 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 8 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 7 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 12, 2022, 6 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 12, 2022, 5 a.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 12, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 12, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 12, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 12, 2022, 1 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 12, 2022, midnight N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 11, 2022, 11 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 11, 2022, 10 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 11, 2022, 9 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 11, 2022, 8 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
Jan. 11, 2022, 7 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
Jan. 11, 2022, 6 p.m. N/A 0.4 ppb (1) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
Jan. 11, 2022, 5 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
Jan. 11, 2022, 4 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A 6.0 μg/m3 (25) 27.0
 
Jan. 11, 2022, 3 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 29.0 ppb (27) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 2 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 11, 2022, 1 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 11, 2022, noon N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 11, 2022, 11 a.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 11, 2022, 10 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 11, 2022, 9 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 11, 2022, 8 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
Jan. 11, 2022, 7 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
Jan. 11, 2022, 6 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 4.0 μg/m3 (17) 33.0
 
Jan. 11, 2022, 5 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Jan. 11, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Jan. 11, 2022, 3 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Jan. 11, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Jan. 11, 2022, 1 a.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 3.0 μg/m3 (13) 34.0
 
Jan. 11, 2022, midnight N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 2.0 μg/m3 (9) 34.0
 
Jan. 10, 2022, 11 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 2.0 μg/m3 (9) 35.0
 
Jan. 10, 2022, 10 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 2.0 μg/m3 (9) 35.0
 
Jan. 10, 2022, 9 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (34) N/A N/A 2.0 μg/m3 (9) 34.0
 
Jan. 10, 2022, 8 p.m. N/A 0.1 ppb (1) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Jan. 10, 2022, 7 p.m. N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Jan. 10, 2022, 6 p.m. N/A 0.2 ppb (1) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 3.0 μg/m3 (13) 32.0
 
Jan. 10, 2022, 5 p.m. N/A 0.3 ppb (1) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A N/A 4.0 μg/m3 (17) 31.0