ID: 2324

AQSQID: 201330003

Site Name: Chanute

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

Updated: Sept. 26, 2020, 4:40 p.m.

Location: Chanute (Henshall Dr), KS

Reporting: True, Located: True

Current AQI: 44.0

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
Sept. 26, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 21.1 μg/m3 (19) 10.6 μg/m3 (44) 44.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 21.4 μg/m3 (19) 10.9 μg/m3 (45) 45.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 19.9 μg/m3 (18) 11.6 μg/m3 (48) 48.0
 
Sept. 26, 2020, noon N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 18.8 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 21.3 μg/m3 (19) 12.6 μg/m3 (51) 51.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 19.7 μg/m3 (18) 12.8 μg/m3 (52) 52.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 18.9 μg/m3 (17) 12.1 μg/m3 (50) 50.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 17.5 μg/m3 (16) 10.9 μg/m3 (45) 45.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 15.6 μg/m3 (14) 9.9 μg/m3 (41) 41.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 14.5 μg/m3 (13) 8.3 μg/m3 (35) 35.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 14.3 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 15.3 μg/m3 (14) 6.3 μg/m3 (26) 26.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 16.8 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 18.0 μg/m3 (16) 6.1 μg/m3 (25) 25.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 21.0 μg/m3 (19) 6.4 μg/m3 (27) 27.0
 
Sept. 26, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 24.3 μg/m3 (22) 6.6 μg/m3 (28) 28.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) N/A 24.6 μg/m3 (22) 6.5 μg/m3 (27) 30.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 42.0 ppb (32) N/A 27.8 μg/m3 (25) 6.8 μg/m3 (28) 32.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 42.0 ppb (32) N/A 28.9 μg/m3 (26) 7.2 μg/m3 (30) 32.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 42.0 ppb (32) N/A 28.2 μg/m3 (26) 7.3 μg/m3 (30) 32.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 41.0 ppb (32) N/A 25.7 μg/m3 (23) 7.3 μg/m3 (30) 32.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 38.0 ppb (29) N/A 26.4 μg/m3 (24) 6.9 μg/m3 (29) 29.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 25.5 μg/m3 (23) 6.9 μg/m3 (29) 29.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 26.4 μg/m3 (24) 7.3 μg/m3 (30) 30.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 22.7 μg/m3 (21) 7.6 μg/m3 (32) 32.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 22.7 μg/m3 (21) 7.5 μg/m3 (31) 31.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 22.5 μg/m3 (20) 8.4 μg/m3 (35) 35.0
 
Sept. 25, 2020, noon N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 16.7 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 13.5 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 14.3 μg/m3 (13) 8.2 μg/m3 (34) 34.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 13.6 μg/m3 (12) 7.9 μg/m3 (33) 33.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 13.9 μg/m3 (13) 7.4 μg/m3 (31) 31.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 13.4 μg/m3 (12) 6.8 μg/m3 (28) 28.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 13.8 μg/m3 (13) 6.6 μg/m3 (28) 28.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 13.1 μg/m3 (12) 6.3 μg/m3 (26) 26.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 17.4 μg/m3 (16) 6.3 μg/m3 (26) 26.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 26.6 μg/m3 (24) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 29.7 μg/m3 (27) 7.1 μg/m3 (30) 30.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 41.8 μg/m3 (38) 8.8 μg/m3 (37) 38.0
 
Sept. 25, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 23.3 μg/m3 (21) 6.3 μg/m3 (26) 26.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 38.0 ppb (29) N/A 19.5 μg/m3 (18) 6.0 μg/m3 (25) 29.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) N/A 17.8 μg/m3 (16) 5.8 μg/m3 (24) 30.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 18.8 μg/m3 (17) 5.7 μg/m3 (24) 31.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 19.3 μg/m3 (18) 6.1 μg/m3 (25) 31.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 17.7 μg/m3 (16) 6.3 μg/m3 (26) 31.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) N/A 17.8 μg/m3 (16) 6.4 μg/m3 (27) 30.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) N/A 16.7 μg/m3 (15) 6.4 μg/m3 (27) 28.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 16.3 μg/m3 (15) 6.8 μg/m3 (28) 28.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 14.8 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 18.2 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 10.0 ppb (8) N/A 18.0 μg/m3 (16) 8.2 μg/m3 (34) 34.0
 
Sept. 24, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 8.0 ppb (6) N/A 14.4 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 10.0 ppb (8) N/A 13.8 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 11.0 ppb (8) N/A 16.0 μg/m3 (15) 9.6 μg/m3 (40) 40.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 11.0 ppb (8) N/A 20.0 μg/m3 (18) 10.2 μg/m3 (42) 42.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 11.0 ppb (8) N/A 20.0 μg/m3 (18) 10.7 μg/m3 (45) 45.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 22.0 μg/m3 (20) 10.8 μg/m3 (45) 45.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 28.0 μg/m3 (25) 11.9 μg/m3 (50) 50.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 24.0 μg/m3 (22) 10.6 μg/m3 (44) 44.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 28.0 μg/m3 (25) 9.8 μg/m3 (41) 41.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 33.0 μg/m3 (30) 9.8 μg/m3 (41) 41.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 39.0 μg/m3 (35) 10.1 μg/m3 (42) 42.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 41.0 μg/m3 (37) 10.3 μg/m3 (43) 43.0
 
Sept. 24, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 26.0 μg/m3 (24) 8.6 μg/m3 (36) 36.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 42.0 ppb (32) N/A 27.0 μg/m3 (25) 8.6 μg/m3 (36) 36.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 43.0 ppb (33) N/A 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 42.0 ppb (32) N/A 21.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 42.0 ppb (32) N/A 22.0 μg/m3 (20) 9.7 μg/m3 (40) 40.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 25.0 μg/m3 (23) 10.4 μg/m3 (43) 43.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 38.0 ppb (29) N/A 24.0 μg/m3 (22) 9.7 μg/m3 (40) 40.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) N/A 18.0 μg/m3 (16) 7.8 μg/m3 (32) 32.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 35.0 ppb (27) N/A 18.0 μg/m3 (16) 8.9 μg/m3 (37) 37.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 25.0 μg/m3 (23) 10.1 μg/m3 (42) 42.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 11.0 ppb (8) N/A 20.0 μg/m3 (18) 11.9 μg/m3 (50) 50.0
 
Sept. 23, 2020, noon N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 10.0 ppb (8) N/A 19.0 μg/m3 (17) 11.9 μg/m3 (50) 50.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 20.0 μg/m3 (18) 11.3 μg/m3 (47) 47.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 18.0 μg/m3 (16) 10.9 μg/m3 (45) 45.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 19.0 μg/m3 (17) 10.9 μg/m3 (45) 45.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 20.0 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 19.0 μg/m3 (17) 11.3 μg/m3 (47) 47.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 17.0 μg/m3 (15) 11.3 μg/m3 (47) 47.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 17.0 μg/m3 (15) 12.5 μg/m3 (51) 51.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 19.0 μg/m3 (17) 12.8 μg/m3 (52) 52.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 18.0 μg/m3 (16) 11.8 μg/m3 (49) 49.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 17.0 μg/m3 (15) 10.6 μg/m3 (44) 44.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 14.0 μg/m3 (13) 8.5 μg/m3 (35) 35.0
 
Sept. 23, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 12.0 μg/m3 (11) 7.2 μg/m3 (30) 30.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 10.0 μg/m3 (9) 6.2 μg/m3 (26) 26.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 11.0 μg/m3 (10) 6.3 μg/m3 (26) 26.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 15.0 μg/m3 (14) 5.6 μg/m3 (23) 23.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 15.0 μg/m3 (14) 6.2 μg/m3 (26) 26.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 12.0 μg/m3 (11) 6.8 μg/m3 (28) 28.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 16.0 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 20.0 μg/m3 (18) 13.0 μg/m3 (52) 52.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 21.0 μg/m3 (19) 13.3 μg/m3 (53) 53.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 19.0 μg/m3 (17) 11.6 μg/m3 (48) 48.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 26.0 μg/m3 (24) 13.1 μg/m3 (52) 52.0
 
Sept. 22, 2020, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 27.0 μg/m3 (25) 13.8 μg/m3 (54) 54.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 28.0 μg/m3 (25) 13.9 μg/m3 (54) 54.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 31.0 μg/m3 (28) 13.8 μg/m3 (54) 54.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 33.0 μg/m3 (30) 14.3 μg/m3 (55) 55.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 36.0 μg/m3 (33) 15.1 μg/m3 (57) 57.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 37.0 μg/m3 (34) 14.6 μg/m3 (56) 56.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 37.0 μg/m3 (34) 14.1 μg/m3 (54) 54.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 39.0 μg/m3 (35) 14.7 μg/m3 (56) 56.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 42.0 μg/m3 (38) 15.1 μg/m3 (57) 57.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 44.0 μg/m3 (40) 16.2 μg/m3 (59) 59.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 40.0 μg/m3 (36) 15.8 μg/m3 (58) 58.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 39.0 μg/m3 (35) 15.5 μg/m3 (57) 57.0
 
Sept. 22, 2020, midnight N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 45.0 μg/m3 (41) 15.9 μg/m3 (58) 58.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (36) N/A 51.0 μg/m3 (46) 15.6 μg/m3 (58) 58.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (37) N/A 40.0 μg/m3 (36) 14.5 μg/m3 (55) 55.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 46.0 ppb (35) N/A 32.0 μg/m3 (29) 14.2 μg/m3 (55) 55.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (35) N/A 31.0 μg/m3 (28) 14.1 μg/m3 (54) 54.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 34.0 μg/m3 (31) 14.7 μg/m3 (56) 56.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 41.0 μg/m3 (37) 16.9 μg/m3 (60) 60.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 41.0 μg/m3 (37) 17.5 μg/m3 (62) 62.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 51.0 μg/m3 (46) 17.8 μg/m3 (62) 62.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 59.0 μg/m3 (52) 17.8 μg/m3 (62) 62.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 61.0 μg/m3 (53) 16.4 μg/m3 (59) 59.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 30.0 μg/m3 (27) 14.5 μg/m3 (55) 55.0
 
Sept. 21, 2020, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 25.0 μg/m3 (23) 14.3 μg/m3 (55) 55.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 25.0 μg/m3 (23) 13.9 μg/m3 (54) 54.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 24.0 μg/m3 (22) 13.8 μg/m3 (54) 54.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 25.0 μg/m3 (23) 13.9 μg/m3 (54) 54.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 25.0 μg/m3 (23) 14.0 μg/m3 (54) 54.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 28.0 μg/m3 (25) 13.7 μg/m3 (54) 54.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 28.0 μg/m3 (25) 13.1 μg/m3 (52) 52.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 32.0 μg/m3 (29) 12.5 μg/m3 (51) 51.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 35.0 μg/m3 (32) 11.4 μg/m3 (48) 48.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 28.0 μg/m3 (25) 10.5 μg/m3 (44) 44.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 40.0 μg/m3 (36) 11.5 μg/m3 (48) 48.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 38.0 μg/m3 (35) 10.8 μg/m3 (45) 45.0
 
Sept. 21, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 42.0 μg/m3 (38) 10.6 μg/m3 (44) 44.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 35.0 μg/m3 (32) 8.5 μg/m3 (35) 35.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 27.0 μg/m3 (25) 8.1 μg/m3 (34) 34.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 30.0 μg/m3 (27) 8.8 μg/m3 (37) 37.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 38.0 μg/m3 (35) 12.2 μg/m3 (50) 50.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 39.0 μg/m3 (35) 16.1 μg/m3 (59) 59.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 40.0 μg/m3 (36) 13.6 μg/m3 (53) 53.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 35.0 μg/m3 (32) 11.2 μg/m3 (47) 47.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 33.0 μg/m3 (30) 9.3 μg/m3 (39) 39.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 34.0 μg/m3 (31) 9.9 μg/m3 (41) 41.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 31.0 μg/m3 (28) 10.9 μg/m3 (45) 45.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 29.0 μg/m3 (26) 12.7 μg/m3 (51) 51.0
 
Sept. 20, 2020, noon N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 29.0 μg/m3 (26) 13.5 μg/m3 (53) 53.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 29.0 μg/m3 (26) 14.0 μg/m3 (54) 54.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 31.0 μg/m3 (28) 14.4 μg/m3 (55) 55.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 35.0 μg/m3 (32) 14.7 μg/m3 (56) 56.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 38.0 μg/m3 (35) 14.5 μg/m3 (55) 55.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 36.0 μg/m3 (33) 14.2 μg/m3 (55) 55.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 39.0 μg/m3 (35) 14.4 μg/m3 (55) 55.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 39.0 μg/m3 (35) 15.5 μg/m3 (57) 57.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 44.0 μg/m3 (40) 15.4 μg/m3 (57) 57.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 45.0 μg/m3 (41) 14.3 μg/m3 (55) 55.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 39.0 μg/m3 (35) 13.3 μg/m3 (53) 53.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 50.0 μg/m3 (45) 16.2 μg/m3 (59) 59.0
 
Sept. 20, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 50.0 μg/m3 (45) 15.9 μg/m3 (58) 58.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 42.0 μg/m3 (38) 14.2 μg/m3 (55) 55.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 37.0 μg/m3 (34) 14.3 μg/m3 (55) 55.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 38.0 μg/m3 (35) 13.6 μg/m3 (53) 53.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 35.0 μg/m3 (32) 13.3 μg/m3 (53) 53.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 36.0 μg/m3 (33) 14.2 μg/m3 (55) 55.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 42.0 μg/m3 (38) 15.1 μg/m3 (57) 57.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 46.0 μg/m3 (42) 14.3 μg/m3 (55) 55.0
 
Sept. 19, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 44.0 μg/m3 (40) 13.5 μg/m3 (53) 53.0