ID: 2094

AQSQID: 040071001

Site Name: Hayden

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

Updated: Jan. 17, 2022, 1:33 a.m.

Location: Hayden (Cyn Dr), AZ

Reporting: True, Located: True

Current AQI: 21.0

Hayden (Cyn Dr) AZ, US: 33.006268, -110.786484

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 17, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 16, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 16, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) N/A 19.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) N/A 19.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Jan. 16, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) N/A 18.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) N/A 22.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) N/A 22.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) N/A 26.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.0 μg/m3 (29) N/A 29.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) N/A 18.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) N/A 25.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 69.0 μg/m3 (58) N/A 58.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) N/A 25.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) N/A 38.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) N/A 38.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) N/A 31.0
 
Jan. 15, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) N/A 24.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) N/A 27.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 106.0 μg/m3 (77) N/A 77.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 121.0 μg/m3 (84) N/A 84.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) N/A 38.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 50.0 μg/m3 (47) N/A 47.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 42.0 μg/m3 (39) N/A 39.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 14, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) N/A 18.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) N/A 17.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) N/A 18.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 14, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 40.0 μg/m3 (38) N/A 38.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) N/A 26.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 61.0 μg/m3 (54) N/A 54.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 13, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 2.0 μg/m3 (2) N/A 2.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) N/A 24.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) N/A 23.0
 
Jan. 13, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 47.0 μg/m3 (44) N/A 44.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) N/A 27.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 12, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 12, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 12, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 12, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 12, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 12, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 12, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 11, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 11, 2022, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 11, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 11, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 11, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 11, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 11, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 11, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 11, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
Jan. 11, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 11, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 1.0 μg/m3 (1) N/A 2.0
 
Jan. 11, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 2.0 μg/m3 (2) N/A 2.0
 
Jan. 11, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 11, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 11, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 11, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 11, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 11, 2022, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 10, 2022, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) N/A 17.0
 
Jan. 10, 2022, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Jan. 10, 2022, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Jan. 10, 2022, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Jan. 10, 2022, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 10, 2022, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) N/A 13.0
 
Jan. 10, 2022, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 10, 2022, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 10, 2022, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Jan. 10, 2022, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Jan. 10, 2022, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) N/A 25.0
 
Jan. 10, 2022, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Jan. 10, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 10, 2022, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Jan. 10, 2022, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 10, 2022, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 10, 2022, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 10, 2022, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 10, 2022, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
Jan. 10, 2022, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Jan. 10, 2022, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
Jan. 10, 2022, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) N/A 7.0
 
Jan. 10, 2022, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) N/A 5.0