ID: 1215

AQSQID: 000031101

Site Name: Kentville

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

Updated: Jan. 27, 2022, 8:34 a.m.

Location: Nova Scotia (Robinson Corner), CC

Reporting: True, Located: True

Current AQI: 34.0

Nova Scotia (Robinson Corner) CC, CA: 45.04, -64.29

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 27, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 27, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 7.0 μg/m3 (30) 31.0
 
Jan. 27, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 27, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 27, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 6.0 μg/m3 (25) 34.0
 
Jan. 27, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Jan. 27, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 5.0 μg/m3 (21) 34.0
 
Jan. 27, 2022, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 6.0 μg/m3 (25) 32.0
 
Jan. 26, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 26, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.0 μg/m3 (30) 34.0
 
Jan. 26, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 26, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 26, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 26, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.0 μg/m3 (30) 34.0
 
Jan. 26, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.0 μg/m3 (30) 34.0
 
Jan. 26, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 26, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 26, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 26, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 16.0 μg/m3 (60) 60.0
 
Jan. 26, 2022, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 26, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 26, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 26, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 26, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 26, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 26, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.0 μg/m3 (34) 35.0
 
Jan. 26, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 26, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 26, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 26, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 26, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.0 μg/m3 (30) 33.0
 
Jan. 26, 2022, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.0 μg/m3 (30) 34.0
 
Jan. 25, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.0 μg/m3 (34) 35.0
 
Jan. 25, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.0 μg/m3 (30) 34.0
 
Jan. 25, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Jan. 25, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 5.0 μg/m3 (21) 36.0
 
Jan. 25, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 3.0 μg/m3 (13) 36.0
 
Jan. 25, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 4.0 μg/m3 (17) 36.0
 
Jan. 25, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 6.0 μg/m3 (25) 36.0
 
Jan. 25, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 8.0 μg/m3 (34) 36.0
 
Jan. 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 8.0 μg/m3 (34) 36.0
 
Jan. 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 25, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 25, 2022, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 25, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 25, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 16.0 μg/m3 (60) 60.0
 
Jan. 25, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 25, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 25, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 25, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 25, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 25, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 25, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 25, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 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 13.0 μg/m3 (53) 53.0
 
Jan. 25, 2022, midnight N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 24, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 24, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 24, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.0 μg/m3 (34) 35.0
 
Jan. 24, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 8.0 μg/m3 (34) 36.0
 
Jan. 24, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 24, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 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 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 24, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, noon N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 24, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 24, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 24, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 24, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 24, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 24, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 24, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 24, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 5.0 μg/m3 (21) 36.0
 
Jan. 24, 2022, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 6.0 μg/m3 (25) 36.0
 
Jan. 23, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 4.0 μg/m3 (17) 37.0
 
Jan. 23, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Jan. 23, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 4.0 μg/m3 (17) 39.0
 
Jan. 23, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 4.0 μg/m3 (17) 39.0
 
Jan. 23, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 3.0 μg/m3 (13) 39.0
 
Jan. 23, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 3.0 μg/m3 (13) 40.0
 
Jan. 23, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 3.0 μg/m3 (13) 39.0
 
Jan. 23, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 8.0 μg/m3 (34) 36.0
 
Jan. 23, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 23, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 23, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 23, 2022, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 23, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 23.0 μg/m3 (74) 74.0
 
Jan. 23, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 23, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 23, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 23, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 23, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 20.0 μg/m3 (68) 68.0
 
Jan. 23, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 23, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 23, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 23, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 23, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 23, 2022, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 22, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 22, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
Jan. 22, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 6.0 μg/m3 (25) 34.0
 
Jan. 22, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Jan. 22, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Jan. 22, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 6.0 μg/m3 (25) 36.0
 
Jan. 22, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 5.0 μg/m3 (21) 36.0
 
Jan. 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 18.0 μg/m3 (64) 64.0
 
Jan. 22, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 34.0 μg/m3 (98) 98.0
 
Jan. 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 22, 2022, noon N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 22, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
Jan. 22, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 22, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 22, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
Jan. 22, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 22, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 22, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 22, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 22, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 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 11.0 μg/m3 (46) 46.0
 
Jan. 22, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 22, 2022, midnight N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 21, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 21, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 21, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
Jan. 21, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 5.0 μg/m3 (21) 33.0
 
Jan. 21, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 4.0 μg/m3 (17) 33.0
 
Jan. 21, 2022, 6 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
 
Jan. 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 4.0 μg/m3 (17) 33.0
 
Jan. 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 5.0 μg/m3 (21) 31.0
 
Jan. 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 5.0 μg/m3 (21) 31.0
 
Jan. 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 13.0 μg/m3 (53) 53.0
 
Jan. 21, 2022, noon N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 5.0 μg/m3 (21) 33.0
 
Jan. 21, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Jan. 21, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
Jan. 21, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
Jan. 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 21, 2022, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 20, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 20, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 5.0 μg/m3 (21) 31.0
 
Jan. 20, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 6.0 μg/m3 (25) 32.0
 
Jan. 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 20, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 20, 2022, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 20, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 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 14.0 μg/m3 (55) 55.0
 
Jan. 20, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 13.0 μg/m3 (53) 53.0