ID: 2324

AQSQID: 201330003

Site Name: Chanute

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

Updated: Jan. 18, 2021, 6:31 p.m.

Location: Chanute (Henshall Dr), KS

Reporting: True, Located: True

Current AQI: 23.0

Chanute (Henshall Dr) KS, US: 37.67696, -95.47594

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 22.0 ppb (21) N/A 24.8 μg/m3 (23) 4.1 μg/m3 (18) 23.0
 
Jan. 18, 2021, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 22.0 ppb (21) N/A 18.5 μg/m3 (18) 3.5 μg/m3 (15) 21.0
 
Jan. 18, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 32.0 μg/m3 (30) 4.8 μg/m3 (20) 30.0
 
Jan. 18, 2021, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 17.7 μg/m3 (17) 3.8 μg/m3 (16) 17.0
 
Jan. 18, 2021, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 17.0 ppb (16) N/A 14.3 μg/m3 (14) 3.7 μg/m3 (16) 16.0
 
Jan. 18, 2021, noon N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 16.0 ppb (15) N/A 9.1 μg/m3 (9) 2.5 μg/m3 (11) 15.0
 
Jan. 18, 2021, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 15.0 ppb (14) N/A 8.5 μg/m3 (8) 2.2 μg/m3 (10) 14.0
 
Jan. 18, 2021, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 7.1 μg/m3 (7) 2.3 μg/m3 (10) 18.0
 
Jan. 18, 2021, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 8.2 μg/m3 (8) 2.5 μg/m3 (11) 18.0
 
Jan. 18, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 21.0 ppb (20) N/A 9.0 μg/m3 (9) 2.4 μg/m3 (10) 20.0
 
Jan. 18, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 22.0 ppb (21) N/A 10.1 μg/m3 (10) 3.3 μg/m3 (14) 21.0
 
Jan. 18, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 25.0 ppb (24) N/A 10.7 μg/m3 (10) 3.3 μg/m3 (14) 24.0
 
Jan. 18, 2021, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 11.2 μg/m3 (11) 3.2 μg/m3 (14) 25.0
 
Jan. 18, 2021, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 13.5 μg/m3 (13) 2.9 μg/m3 (13) 25.0
 
Jan. 18, 2021, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 29.0 ppb (27) N/A 13.0 μg/m3 (13) 2.2 μg/m3 (10) 27.0
 
Jan. 18, 2021, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 14.9 μg/m3 (14) 2.8 μg/m3 (12) 28.0
 
Jan. 18, 2021, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 18.8 μg/m3 (18) 2.6 μg/m3 (11) 28.0
 
Jan. 18, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 24.6 μg/m3 (23) 3.3 μg/m3 (14) 28.0
 
Jan. 17, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 21.5 μg/m3 (20) 2.5 μg/m3 (11) 31.0
 
Jan. 17, 2021, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A 1.0 ppb (2) 35.0 ppb (33) N/A 14.3 μg/m3 (14) 1.5 μg/m3 (7) 33.0
 
Jan. 17, 2021, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 11.1 μg/m3 (11) 1.5 μg/m3 (7) 32.0
 
Jan. 17, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 12.4 μg/m3 (12) 1.5 μg/m3 (7) 32.0
 
Jan. 17, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 10.8 μg/m3 (10) 1.7 μg/m3 (8) 31.0
 
Jan. 17, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 32.0 ppb (30) N/A 11.0 μg/m3 (11) 1.6 μg/m3 (7) 30.0
 
Jan. 17, 2021, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 13.7 μg/m3 (13) 1.6 μg/m3 (7) 28.0
 
Jan. 17, 2021, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 14.0 μg/m3 (13) 1.6 μg/m3 (7) 25.0
 
Jan. 17, 2021, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 17.4 μg/m3 (17) 1.7 μg/m3 (8) 23.0
 
Jan. 17, 2021, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 16.3 μg/m3 (16) 2.2 μg/m3 (10) 19.0
 
Jan. 17, 2021, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 17.0 ppb (16) N/A 15.5 μg/m3 (15) 2.7 μg/m3 (12) 16.0
 
Jan. 17, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 9.8 μg/m3 (10) 2.5 μg/m3 (11) 18.0
 
Jan. 17, 2021, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 11.4 μg/m3 (11) 2.4 μg/m3 (10) 19.0
 
Jan. 17, 2021, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 21.0 ppb (20) N/A 8.3 μg/m3 (8) 2.1 μg/m3 (9) 20.0
 
Jan. 17, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 22.0 ppb (21) N/A 10.0 μg/m3 (10) 2.1 μg/m3 (9) 21.0
 
Jan. 17, 2021, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 22.0 ppb (21) N/A 10.2 μg/m3 (10) 2.3 μg/m3 (10) 21.0
 
Jan. 17, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 21.0 ppb (20) N/A 10.7 μg/m3 (10) 2.8 μg/m3 (12) 20.0
 
Jan. 17, 2021, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 11.0 μg/m3 (11) 2.6 μg/m3 (11) 23.0
 
Jan. 17, 2021, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 10.7 μg/m3 (10) 2.8 μg/m3 (12) 25.0
 
Jan. 17, 2021, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 13.2 μg/m3 (13) 4.2 μg/m3 (18) 26.0
 
Jan. 17, 2021, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 29.0 ppb (27) N/A 17.5 μg/m3 (17) 3.3 μg/m3 (14) 27.0
 
Jan. 17, 2021, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 29.0 ppb (27) N/A 16.4 μg/m3 (16) 3.6 μg/m3 (16) 27.0
 
Jan. 17, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 15.0 μg/m3 (14) 3.7 μg/m3 (16) 25.0
 
Jan. 17, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 20.4 μg/m3 (19) 8.8 μg/m3 (37) 37.0
 
Jan. 16, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 29.0 ppb (27) N/A 18.7 μg/m3 (18) 2.7 μg/m3 (12) 27.0
 
Jan. 16, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 21.7 μg/m3 (21) 3.0 μg/m3 (13) 29.0
 
Jan. 16, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 30.0 ppb (28) N/A 10.7 μg/m3 (10) 3.2 μg/m3 (14) 28.0
 
Jan. 16, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 10.1 μg/m3 (10) 3.5 μg/m3 (15) 28.0
 
Jan. 16, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 10.1 μg/m3 (10) 4.0 μg/m3 (17) 28.0
 
Jan. 16, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 11.6 μg/m3 (11) 4.4 μg/m3 (19) 25.0
 
Jan. 16, 2021, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 12.4 μg/m3 (12) 4.9 μg/m3 (21) 24.0
 
Jan. 16, 2021, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 9.9 μg/m3 (10) 5.3 μg/m3 (23) 23.0
 
Jan. 16, 2021, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 11.1 μg/m3 (11) 5.5 μg/m3 (23) 23.0
 
Jan. 16, 2021, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 17.0 ppb (16) N/A 9.5 μg/m3 (9) 5.6 μg/m3 (24) 24.0
 
Jan. 16, 2021, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 15.0 ppb (14) N/A 8.3 μg/m3 (8) 5.3 μg/m3 (23) 23.0
 
Jan. 16, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 16.0 ppb (15) N/A 8.9 μg/m3 (9) 5.4 μg/m3 (23) 23.0
 
Jan. 16, 2021, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 17.0 ppb (16) N/A 8.0 μg/m3 (8) 5.5 μg/m3 (23) 23.0
 
Jan. 16, 2021, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 8.3 μg/m3 (8) 5.4 μg/m3 (23) 23.0
 
Jan. 16, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 7.8 μg/m3 (8) 5.1 μg/m3 (22) 22.0
 
Jan. 16, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 8.2 μg/m3 (8) 4.4 μg/m3 (19) 19.0
 
Jan. 16, 2021, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 7.2 μg/m3 (7) 3.4 μg/m3 (15) 18.0
 
Jan. 16, 2021, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 20.0 ppb (19) N/A 6.7 μg/m3 (7) 2.6 μg/m3 (11) 19.0
 
Jan. 16, 2021, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 20.0 ppb (19) N/A 4.9 μg/m3 (5) 2.3 μg/m3 (10) 19.0
 
Jan. 16, 2021, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 21.0 ppb (20) N/A 6.1 μg/m3 (6) 2.7 μg/m3 (12) 20.0
 
Jan. 16, 2021, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 21.0 ppb (20) N/A 8.9 μg/m3 (9) 3.4 μg/m3 (15) 20.0
 
Jan. 16, 2021, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 10.4 μg/m3 (10) 3.6 μg/m3 (16) 21.0
 
Jan. 16, 2021, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 9.3 μg/m3 (9) 3.4 μg/m3 (15) 22.0
 
Jan. 16, 2021, midnight N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 14.7 μg/m3 (14) 4.2 μg/m3 (18) 22.0
 
Jan. 15, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 14.7 μg/m3 (14) 3.9 μg/m3 (17) 23.0
 
Jan. 15, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 25.0 ppb (24) N/A 18.2 μg/m3 (17) 3.7 μg/m3 (16) 24.0
 
Jan. 15, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 13.9 μg/m3 (13) 3.5 μg/m3 (15) 25.0
 
Jan. 15, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 16.5 μg/m3 (16) 3.5 μg/m3 (15) 25.0
 
Jan. 15, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 27.0 ppb (25) N/A 18.1 μg/m3 (17) 3.7 μg/m3 (16) 25.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 29.0 ppb (27) N/A 24.8 μg/m3 (23) 3.8 μg/m3 (16) 27.0
 
Jan. 15, 2021, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 31.0 ppb (29) N/A 29.1 μg/m3 (27) 4.2 μg/m3 (18) 29.0
 
Jan. 15, 2021, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 32.0 ppb (30) N/A 25.5 μg/m3 (24) 5.1 μg/m3 (22) 30.0
 
Jan. 15, 2021, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 31.0 ppb (29) N/A 27.0 μg/m3 (25) 10.6 μg/m3 (45) 45.0
 
Jan. 15, 2021, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 30.0 ppb (28) N/A 33.1 μg/m3 (31) 16.7 μg/m3 (61) 61.0
 
Jan. 15, 2021, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 31.0 ppb (29) N/A 20.6 μg/m3 (20) 8.7 μg/m3 (37) 37.0
 
Jan. 15, 2021, noon N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 31.0 ppb (29) N/A 23.6 μg/m3 (22) 5.7 μg/m3 (24) 29.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 33.0 ppb (31) N/A 35.0 μg/m3 (33) 6.6 μg/m3 (28) 33.0
 
Jan. 15, 2021, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 33.0 ppb (31) N/A 54.5 μg/m3 (51) 5.4 μg/m3 (23) 51.0
 
Jan. 15, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 32.0 ppb (30) N/A 53.6 μg/m3 (50) 4.8 μg/m3 (20) 50.0
 
Jan. 15, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 33.0 ppb (31) N/A 51.7 μg/m3 (48) 4.9 μg/m3 (21) 48.0
 
Jan. 15, 2021, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 32.0 ppb (30) N/A 55.2 μg/m3 (52) 5.5 μg/m3 (23) 52.0
 
Jan. 15, 2021, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 33.0 ppb (31) N/A 55.4 μg/m3 (52) 5.3 μg/m3 (23) 52.0
 
Jan. 15, 2021, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 32.0 ppb (30) N/A 41.4 μg/m3 (39) 8.5 μg/m3 (36) 39.0
 
Jan. 15, 2021, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 32.0 ppb (30) N/A 42.0 μg/m3 (39) 8.2 μg/m3 (35) 39.0
 
Jan. 15, 2021, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 33.0 ppb (31) N/A 42.9 μg/m3 (40) 8.3 μg/m3 (35) 40.0
 
Jan. 15, 2021, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) 32.0 ppb (30) N/A 28.5 μg/m3 (27) 5.1 μg/m3 (22) 30.0
 
Jan. 15, 2021, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 32.0 ppb (30) N/A 33.6 μg/m3 (32) 3.9 μg/m3 (17) 32.0
 
Jan. 15, 2021, midnight N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 35.0 ppb (33) N/A 51.8 μg/m3 (48) 4.3 μg/m3 (18) 48.0
 
Jan. 14, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 36.0 ppb (34) N/A 44.8 μg/m3 (42) 3.9 μg/m3 (17) 42.0
 
Jan. 14, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 36.0 ppb (34) N/A 32.0 μg/m3 (30) 3.5 μg/m3 (15) 34.0
 
Jan. 14, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 36.0 ppb (34) N/A 34.9 μg/m3 (33) 3.9 μg/m3 (17) 34.0
 
Jan. 14, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 35.0 ppb (33) N/A 40.1 μg/m3 (38) 4.8 μg/m3 (20) 38.0
 
Jan. 14, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 35.0 ppb (33) N/A 52.1 μg/m3 (49) 5.3 μg/m3 (23) 49.0
 
Jan. 14, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) 36.0 ppb (34) N/A 39.0 μg/m3 (37) 4.4 μg/m3 (19) 37.0
 
Jan. 14, 2021, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A 46.3 μg/m3 (43) 5.2 μg/m3 (22) 43.0
 
Jan. 14, 2021, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 2.0 ppb (3) N/A N/A 48.8 μg/m3 (46) 7.2 μg/m3 (31) 46.0
 
Jan. 14, 2021, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 34.0 ppb (32) N/A 53.3 μg/m3 (50) 9.3 μg/m3 (39) 50.0
 
Jan. 14, 2021, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 35.0 ppb (33) N/A 49.4 μg/m3 (46) 9.3 μg/m3 (39) 46.0
 
Jan. 14, 2021, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 34.0 ppb (32) N/A 29.2 μg/m3 (28) 6.5 μg/m3 (28) 32.0
 
Jan. 14, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 32.0 ppb (30) N/A 29.2 μg/m3 (28) 5.4 μg/m3 (23) 30.0
 
Jan. 14, 2021, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 22.0 ppb (21) N/A 23.0 μg/m3 (22) 5.8 μg/m3 (25) 25.0
 
Jan. 14, 2021, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 14.5 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2021, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 13.9 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Jan. 14, 2021, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 14.6 μg/m3 (14) 7.9 μg/m3 (33) 33.0
 
Jan. 14, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 25.0 ppb (24) N/A 15.5 μg/m3 (15) 7.8 μg/m3 (33) 33.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 25.0 ppb (24) N/A 14.9 μg/m3 (14) 7.7 μg/m3 (33) 33.0
 
Jan. 14, 2021, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 27.0 ppb (25) N/A 15.9 μg/m3 (15) 7.8 μg/m3 (33) 33.0
 
Jan. 14, 2021, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 17.7 μg/m3 (17) 8.7 μg/m3 (37) 37.0
 
Jan. 14, 2021, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 15.8 μg/m3 (15) 8.9 μg/m3 (38) 38.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 19.5 μg/m3 (19) 8.8 μg/m3 (37) 37.0
 
Jan. 14, 2021, 1 a.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 25.0 ppb (24) N/A 18.9 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2021, midnight N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 29.0 ppb (27) N/A 27.8 μg/m3 (26) 8.1 μg/m3 (34) 34.0
 
Jan. 13, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 31.0 ppb (29) N/A 22.9 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2021, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 36.0 ppb (34) N/A 17.1 μg/m3 (16) 6.1 μg/m3 (26) 34.0
 
Jan. 13, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 35.0 ppb (33) N/A 19.5 μg/m3 (19) 8.9 μg/m3 (38) 38.0
 
Jan. 13, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) N/A N/A N/A 32.0
 
Jan. 13, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A 20.4 μg/m3 (19) 13.1 μg/m3 (54) 54.0
 
Jan. 13, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 26.0 ppb (25) N/A 22.8 μg/m3 (22) 14.9 μg/m3 (57) 57.0
 
Jan. 13, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 23.0 ppb (22) N/A 22.9 μg/m3 (22) 15.9 μg/m3 (59) 59.0
 
Jan. 13, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 20.0 ppb (19) N/A 24.2 μg/m3 (23) 17.6 μg/m3 (63) 63.0
 
Jan. 13, 2021, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 23.3 μg/m3 (22) 17.8 μg/m3 (63) 63.0
 
Jan. 13, 2021, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 23.7 μg/m3 (22) 17.3 μg/m3 (62) 62.0
 
Jan. 13, 2021, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 21.1 μg/m3 (20) 15.6 μg/m3 (59) 59.0
 
Jan. 13, 2021, noon N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 18.5 μg/m3 (18) 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2021, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 17.3 μg/m3 (17) 12.8 μg/m3 (53) 53.0
 
Jan. 13, 2021, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 16.3 μg/m3 (16) 11.7 μg/m3 (49) 49.0
 
Jan. 13, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 15.4 μg/m3 (15) 10.4 μg/m3 (44) 44.0
 
Jan. 13, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 14.2 μg/m3 (14) 9.1 μg/m3 (38) 38.0
 
Jan. 13, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 12.3 μg/m3 (12) 8.2 μg/m3 (35) 35.0
 
Jan. 13, 2021, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 10.6 μg/m3 (10) 7.6 μg/m3 (32) 32.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 11.5 μg/m3 (11) 7.6 μg/m3 (32) 32.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 12.3 μg/m3 (12) 7.5 μg/m3 (32) 32.0
 
Jan. 13, 2021, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 12.4 μg/m3 (12) 7.6 μg/m3 (32) 32.0
 
Jan. 13, 2021, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 14.0 μg/m3 (13) 7.5 μg/m3 (32) 32.0
 
Jan. 13, 2021, 1 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 20.6 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
Jan. 13, 2021, midnight N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 18.1 μg/m3 (17) 8.4 μg/m3 (36) 36.0
 
Jan. 12, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 17.1 μg/m3 (16) 8.3 μg/m3 (35) 35.0
 
Jan. 12, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 34.0 ppb (32) N/A 15.7 μg/m3 (15) 8.2 μg/m3 (35) 35.0
 
Jan. 12, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) N/A 12.0 μg/m3 (12) 6.6 μg/m3 (28) 33.0
 
Jan. 12, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 11.3 μg/m3 (11) 6.2 μg/m3 (26) 32.0
 
Jan. 12, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 13.7 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 12.6 μg/m3 (12) 8.4 μg/m3 (36) 36.0
 
Jan. 12, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 15.1 μg/m3 (14) 9.9 μg/m3 (42) 42.0
 
Jan. 12, 2021, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 16.3 μg/m3 (16) 10.9 μg/m3 (46) 46.0
 
Jan. 12, 2021, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 15.4 μg/m3 (15) 10.9 μg/m3 (46) 46.0
 
Jan. 12, 2021, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 16.0 ppb (15) N/A 16.1 μg/m3 (15) 10.1 μg/m3 (43) 43.0
 
Jan. 12, 2021, 1 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 14.0 ppb (13) N/A 14.2 μg/m3 (14) 9.5 μg/m3 (40) 40.0
 
Jan. 12, 2021, noon N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 16.0 ppb (15) N/A 12.9 μg/m3 (12) 8.8 μg/m3 (37) 37.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 12.8 μg/m3 (12) 8.4 μg/m3 (36) 36.0
 
Jan. 12, 2021, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 11.9 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
Jan. 12, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 13.1 μg/m3 (13) 8.4 μg/m3 (36) 36.0
 
Jan. 12, 2021, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 13.8 μg/m3 (13) 8.8 μg/m3 (37) 37.0
 
Jan. 12, 2021, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 14.1 μg/m3 (14) 9.1 μg/m3 (38) 38.0
 
Jan. 12, 2021, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 14.7 μg/m3 (14) 10.3 μg/m3 (43) 43.0
 
Jan. 12, 2021, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 16.8 μg/m3 (16) 10.6 μg/m3 (45) 45.0
 
Jan. 12, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 17.7 μg/m3 (17) 11.1 μg/m3 (47) 47.0
 
Jan. 12, 2021, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 16.3 μg/m3 (16) 10.8 μg/m3 (46) 46.0
 
Jan. 12, 2021, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 14.7 μg/m3 (14) 9.2 μg/m3 (39) 39.0
 
Jan. 12, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 13.4 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
Jan. 12, 2021, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 17.7 μg/m3 (17) 8.6 μg/m3 (36) 36.0
 
Jan. 11, 2021, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 14.5 μg/m3 (14) 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 15.9 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Jan. 11, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 16.7 μg/m3 (16) 11.4 μg/m3 (48) 48.0
 
Jan. 11, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 16.4 μg/m3 (16) 11.5 μg/m3 (48) 48.0
 
Jan. 11, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 17.9 μg/m3 (17) 12.7 μg/m3 (53) 53.0