ID: 1232

AQSQID: 200910010

Site Name: Heritage Park

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

Updated: Sept. 27, 2020, 6:40 p.m.

Location: Olathe (Morse), KS

Reporting: True, Located: True

Current AQI: 28.0

Olathe (Morse) KS, US: 38.8386, -94.7464

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 18.2 μg/m3 (17) 6.8 μg/m3 (28) 28.0
 
Sept. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 23.8 μg/m3 (22) 14.2 μg/m3 (55) 55.0
 
Sept. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 25.4 μg/m3 (23) 14.3 μg/m3 (55) 55.0
 
Sept. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 26.3 μg/m3 (24) 13.5 μg/m3 (53) 53.0
 
Sept. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 21.2 μg/m3 (19) 13.1 μg/m3 (52) 52.0
 
Sept. 27, 2020, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 20.2 μg/m3 (18) 12.5 μg/m3 (51) 51.0
 
Sept. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 18.7 μg/m3 (17) 12.1 μg/m3 (50) 50.0
 
Sept. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 18.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
Sept. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.4 μg/m3 (16) 11.2 μg/m3 (47) 47.0
 
Sept. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.6 μg/m3 (16) 10.3 μg/m3 (43) 43.0
 
Sept. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 17.6 μg/m3 (16) 10.1 μg/m3 (42) 42.0
 
Sept. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 19.3 μg/m3 (18) 10.1 μg/m3 (42) 42.0
 
Sept. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 21.6 μg/m3 (20) 10.3 μg/m3 (43) 43.0
 
Sept. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 21.7 μg/m3 (20) 10.4 μg/m3 (43) 43.0
 
Sept. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 27.0 μg/m3 (25) 10.8 μg/m3 (45) 45.0
 
Sept. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 31.7 μg/m3 (29) 12.9 μg/m3 (52) 52.0
 
Sept. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 35.9 μg/m3 (33) 12.4 μg/m3 (51) 51.0
 
Sept. 27, 2020, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 35.8 μg/m3 (33) 11.5 μg/m3 (48) 48.0
 
Sept. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 35.5 μg/m3 (32) 10.7 μg/m3 (45) 45.0
 
Sept. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 44.0 μg/m3 (40) 10.7 μg/m3 (45) 45.0
 
Sept. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 45.6 μg/m3 (41) 10.9 μg/m3 (45) 45.0
 
Sept. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 49.9 μg/m3 (45) 11.3 μg/m3 (47) 47.0
 
Sept. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 46.6 μg/m3 (42) 11.6 μg/m3 (48) 48.0
 
Sept. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 41.4 μg/m3 (38) 11.2 μg/m3 (47) 47.0
 
Sept. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 36.0 μg/m3 (33) 10.8 μg/m3 (45) 45.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 29.7 μg/m3 (27) 10.4 μg/m3 (43) 43.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 25.2 μg/m3 (23) 10.3 μg/m3 (43) 43.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 22.3 μg/m3 (20) 11.1 μg/m3 (46) 46.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 19.5 μg/m3 (18) 11.4 μg/m3 (48) 48.0
 
Sept. 26, 2020, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 16.8 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 16.4 μg/m3 (15) 9.9 μg/m3 (41) 41.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 15.0 μg/m3 (14) 8.6 μg/m3 (36) 36.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 14.9 μg/m3 (14) 7.7 μg/m3 (32) 32.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 15.7 μg/m3 (14) 7.0 μg/m3 (29) 29.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 15.4 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 17.9 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 16.5 μg/m3 (15) 6.6 μg/m3 (28) 28.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 21.0 μg/m3 (19) 6.9 μg/m3 (29) 29.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 32.7 μg/m3 (30) 7.9 μg/m3 (33) 33.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 31.9 μg/m3 (29) 8.6 μg/m3 (36) 36.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 47.5 μg/m3 (43) 10.0 μg/m3 (42) 43.0
 
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 52.0 μg/m3 (47) 9.8 μg/m3 (41) 47.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 41.5 μg/m3 (38) 9.1 μg/m3 (38) 38.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 35.9 μg/m3 (33) 8.9 μg/m3 (37) 37.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 36.7 μg/m3 (33) 8.6 μg/m3 (36) 36.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 35.3 μg/m3 (32) 8.4 μg/m3 (35) 35.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 38.7 μg/m3 (35) 8.5 μg/m3 (35) 35.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 36.7 μg/m3 (33) 7.8 μg/m3 (32) 33.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 29.6 μg/m3 (27) 7.1 μg/m3 (30) 30.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 27.4 μg/m3 (25) 6.9 μg/m3 (29) 29.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 23.7 μg/m3 (22) 6.7 μg/m3 (28) 28.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 18.5 μg/m3 (17) 6.8 μg/m3 (28) 28.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 21.7 μg/m3 (20) 7.5 μg/m3 (31) 31.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 16.6 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 15.2 μg/m3 (14) 6.5 μg/m3 (27) 27.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 12.4 μg/m3 (11) 6.2 μg/m3 (26) 26.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 14.1 μg/m3 (13) 5.9 μg/m3 (25) 25.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 13.9 μg/m3 (13) 5.9 μg/m3 (25) 25.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 15.9 μg/m3 (14) 6.3 μg/m3 (26) 26.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 16.8 μg/m3 (15) 6.4 μg/m3 (27) 27.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 23.0 μg/m3 (21) 6.9 μg/m3 (29) 29.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 33.9 μg/m3 (31) 7.9 μg/m3 (33) 33.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 33.6 μg/m3 (31) 7.7 μg/m3 (32) 32.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 32.1 μg/m3 (29) 7.5 μg/m3 (31) 31.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 37.5 μg/m3 (34) 7.6 μg/m3 (32) 34.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 50.1 μg/m3 (46) 8.2 μg/m3 (34) 46.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 31.7 μg/m3 (29) 6.8 μg/m3 (28) 29.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 24.4 μg/m3 (22) 6.3 μg/m3 (26) 29.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 26.4 μg/m3 (24) 6.2 μg/m3 (26) 30.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 45.7 μg/m3 (42) 7.8 μg/m3 (32) 42.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 24.9 μg/m3 (23) 6.7 μg/m3 (28) 29.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 22.8 μg/m3 (21) 6.8 μg/m3 (28) 30.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 24.4 μg/m3 (22) 7.3 μg/m3 (30) 30.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 21.4 μg/m3 (19) 7.6 μg/m3 (32) 32.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 21.8 μg/m3 (20) 8.1 μg/m3 (34) 34.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 21.8 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 23.3 μg/m3 (21) 9.8 μg/m3 (41) 41.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 20.6 μg/m3 (19) 9.5 μg/m3 (40) 40.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 16.9 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 16.0 μg/m3 (15) 8.7 μg/m3 (36) 36.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 16.0 μg/m3 (15) 8.7 μg/m3 (36) 36.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 19.0 μg/m3 (17) 9.4 μg/m3 (39) 39.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 18.0 μg/m3 (16) 9.4 μg/m3 (39) 39.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 21.0 μg/m3 (19) 9.6 μg/m3 (40) 40.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 21.0 μg/m3 (19) 9.8 μg/m3 (41) 41.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 26.0 μg/m3 (24) 10.9 μg/m3 (45) 45.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 33.0 μg/m3 (30) 11.2 μg/m3 (47) 47.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 33.0 μg/m3 (30) 11.6 μg/m3 (48) 48.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 29.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 24.0 μg/m3 (22) 9.5 μg/m3 (40) 40.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 27.0 μg/m3 (25) 9.9 μg/m3 (41) 41.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 26.0 μg/m3 (24) 10.1 μg/m3 (42) 42.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 25.0 μg/m3 (23) 10.1 μg/m3 (42) 42.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 24.0 μg/m3 (22) 9.5 μg/m3 (40) 40.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 23.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 21.0 μg/m3 (19) 8.4 μg/m3 (35) 35.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 16.0 μg/m3 (15) 8.4 μg/m3 (35) 35.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 20.0 μg/m3 (18) 9.8 μg/m3 (41) 41.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 21.0 μg/m3 (19) 9.8 μg/m3 (41) 41.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 19.0 μg/m3 (17) 10.2 μg/m3 (42) 42.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 18.0 μg/m3 (16) 10.5 μg/m3 (44) 44.0
 
Sept. 23, 2020, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 19.0 μg/m3 (17) 10.7 μg/m3 (45) 45.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 23.0 μg/m3 (21) 12.7 μg/m3 (51) 51.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 27.0 μg/m3 (25) 14.7 μg/m3 (56) 56.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 28.0 μg/m3 (25) 14.8 μg/m3 (56) 56.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 28.0 μg/m3 (25) 14.9 μg/m3 (56) 56.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 29.0 μg/m3 (26) 15.5 μg/m3 (57) 57.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 30.0 μg/m3 (27) 15.5 μg/m3 (57) 57.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 31.0 μg/m3 (28) 14.1 μg/m3 (54) 54.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 31.0 μg/m3 (28) 13.6 μg/m3 (53) 53.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 31.0 μg/m3 (28) 12.9 μg/m3 (52) 52.0
 
Sept. 23, 2020, midnight N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 32.0 μg/m3 (29) 12.9 μg/m3 (52) 52.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 31.0 μg/m3 (28) 12.3 μg/m3 (51) 51.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 30.0 μg/m3 (27) 12.1 μg/m3 (50) 50.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 31.0 μg/m3 (28) 11.8 μg/m3 (49) 49.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 28.0 μg/m3 (25) 11.1 μg/m3 (46) 46.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 25.0 μg/m3 (23) 10.3 μg/m3 (43) 43.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 21.0 μg/m3 (19) 8.5 μg/m3 (35) 35.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 20.0 μg/m3 (18) 8.8 μg/m3 (37) 37.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 20.0 μg/m3 (18) 9.5 μg/m3 (40) 40.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 22.0 μg/m3 (20) 9.8 μg/m3 (41) 41.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 30.0 μg/m3 (27) 11.3 μg/m3 (47) 47.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 25.0 μg/m3 (23) 10.8 μg/m3 (45) 45.0
 
Sept. 22, 2020, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 21.0 μg/m3 (19) 11.2 μg/m3 (47) 47.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 21.0 μg/m3 (19) 11.3 μg/m3 (47) 47.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 22.0 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 22.0 μg/m3 (20) 12.1 μg/m3 (50) 50.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 24.0 μg/m3 (22) 12.9 μg/m3 (52) 52.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 25.0 μg/m3 (23) 13.0 μg/m3 (52) 52.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 26.0 μg/m3 (24) 14.0 μg/m3 (54) 54.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 27.0 μg/m3 (25) 14.6 μg/m3 (56) 56.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 29.0 μg/m3 (26) 14.8 μg/m3 (56) 56.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 35.0 μg/m3 (32) 15.1 μg/m3 (57) 57.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 44.0 μg/m3 (40) 21.5 μg/m3 (70) 70.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 35.0 μg/m3 (32) 16.5 μg/m3 (60) 60.0
 
Sept. 22, 2020, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 41.0 μg/m3 (37) 20.5 μg/m3 (68) 68.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 34.0 μg/m3 (31) 14.6 μg/m3 (56) 56.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 34.0 μg/m3 (31) 15.3 μg/m3 (57) 57.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 32.0 μg/m3 (29) 14.4 μg/m3 (55) 55.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 34.0 μg/m3 (31) 14.5 μg/m3 (55) 55.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 31.0 μg/m3 (28) 14.1 μg/m3 (54) 54.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 32.0 μg/m3 (29) 14.5 μg/m3 (55) 55.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 36.0 μg/m3 (33) 14.6 μg/m3 (56) 56.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 33.0 μg/m3 (30) 14.9 μg/m3 (56) 56.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 32.0 μg/m3 (29) 14.0 μg/m3 (54) 54.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 30.0 μg/m3 (27) 12.5 μg/m3 (51) 51.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 24.0 μg/m3 (22) 11.5 μg/m3 (48) 48.0
 
Sept. 21, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 20.0 μg/m3 (18) 11.7 μg/m3 (49) 49.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 19.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 17.0 μg/m3 (15) 10.1 μg/m3 (42) 42.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 16.0 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 16.0 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.0 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 18.0 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 18.0 μg/m3 (16) 7.1 μg/m3 (30) 30.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 20.0 μg/m3 (18) 7.1 μg/m3 (30) 30.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 20.0 μg/m3 (18) 7.0 μg/m3 (29) 29.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 23.0 μg/m3 (21) 6.9 μg/m3 (29) 29.0
 
Sept. 21, 2020, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 22.0 μg/m3 (20) 8.1 μg/m3 (34) 34.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 22.0 μg/m3 (20) 6.0 μg/m3 (25) 28.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 21.0 μg/m3 (19) 5.7 μg/m3 (24) 30.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 26.0 μg/m3 (24) 7.9 μg/m3 (33) 33.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 41.0 μg/m3 (37) 13.3 μg/m3 (53) 53.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 38.0 μg/m3 (35) 12.6 μg/m3 (51) 51.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 33.0 μg/m3 (30) 9.9 μg/m3 (41) 41.0