ID: 1232

AQSQID: 200910010

Site Name: Heritage Park

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

Updated: Oct. 19, 2021, 11:03 a.m.

Location: Olathe (Morse), KS

Reporting: False, Located: True

Current AQI: None

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
Oct. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 13.0 μg/m3 (13) 4.9 μg/m3 (21) 29.0
 
Oct. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 13.0 μg/m3 (13) 5.2 μg/m3 (22) 32.0
 
Oct. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 16.0 μg/m3 (15) 5.3 μg/m3 (23) 33.0
 
Oct. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 15.0 μg/m3 (14) 5.6 μg/m3 (24) 33.0
 
Oct. 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 16.0 μg/m3 (15) 6.1 μg/m3 (26) 31.0
 
Oct. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 17.0 μg/m3 (16) 7.1 μg/m3 (30) 30.0
 
Oct. 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 20.0 μg/m3 (19) 7.4 μg/m3 (31) 31.0
 
Oct. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
Oct. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 17.0 μg/m3 (16) 5.3 μg/m3 (23) 23.0
 
Oct. 18, 2021, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 27.0 μg/m3 (25) 5.3 μg/m3 (23) 25.0
 
Oct. 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 30.0 μg/m3 (28) 5.1 μg/m3 (22) 31.0
 
Oct. 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 16.0 μg/m3 (15) 3.7 μg/m3 (16) 39.0
 
Oct. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 16.0 μg/m3 (15) 3.7 μg/m3 (16) 41.0
 
Oct. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 16.0 μg/m3 (15) 3.9 μg/m3 (17) 44.0
 
Oct. 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 16.0 μg/m3 (15) 3.9 μg/m3 (17) 43.0
 
Oct. 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 19.0 μg/m3 (18) 4.1 μg/m3 (18) 43.0
 
Oct. 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 17.0 μg/m3 (16) 3.9 μg/m3 (17) 41.0
 
Oct. 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 18.0 μg/m3 (17) 3.9 μg/m3 (17) 37.0
 
Oct. 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 11.0 μg/m3 (11) 3.7 μg/m3 (16) 31.0
 
Oct. 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 13.0 μg/m3 (13) 4.2 μg/m3 (18) 24.0
 
Oct. 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 12.0 μg/m3 (12) 6.2 μg/m3 (26) 26.0
 
Oct. 17, 2021, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Oct. 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 13.0 μg/m3 (13) 8.1 μg/m3 (34) 34.0
 
Oct. 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 13.0 μg/m3 (13) 7.9 μg/m3 (33) 33.0
 
Oct. 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 17.0 μg/m3 (16) 10.1 μg/m3 (43) 43.0
 
Oct. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 18.0 μg/m3 (17) 11.6 μg/m3 (49) 49.0
 
Oct. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 23.0 μg/m3 (22) 15.1 μg/m3 (58) 58.0
 
Oct. 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 20.0 μg/m3 (19) 11.9 μg/m3 (50) 50.0
 
Oct. 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 31.0 μg/m3 (29) 22.3 μg/m3 (73) 73.0
 
Oct. 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 39.0 μg/m3 (37) 27.7 μg/m3 (84) 84.0
 
Oct. 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 33.0 μg/m3 (31) 22.9 μg/m3 (74) 74.0
 
Oct. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 32.0 μg/m3 (30) 19.6 μg/m3 (67) 67.0
 
Oct. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 22.0 μg/m3 (21) 11.3 μg/m3 (48) 48.0
 
Oct. 17, 2021, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 23.0 μg/m3 (22) 5.4 μg/m3 (23) 23.0
 
Oct. 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 11.0 μg/m3 (11) 3.7 μg/m3 (16) 36.0
 
Oct. 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 12.0 μg/m3 (12) 3.3 μg/m3 (14) 38.0
 
Oct. 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 11.0 μg/m3 (11) 3.2 μg/m3 (14) 39.0
 
Oct. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 10.0 μg/m3 (10) 3.3 μg/m3 (14) 39.0
 
Oct. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 39.0
 
Oct. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 10.0 μg/m3 (10) 3.2 μg/m3 (14) 38.0
 
Oct. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 35.0
 
Oct. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 9.0 μg/m3 (9) 3.3 μg/m3 (14) 30.0
 
Oct. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 8.0 μg/m3 (8) 3.3 μg/m3 (14) 26.0
 
Oct. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 10.0 μg/m3 (10) 3.8 μg/m3 (16) 24.0
 
Oct. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 12.0 μg/m3 (12) 3.9 μg/m3 (17) 20.0
 
Oct. 16, 2021, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 12.0 μg/m3 (12) 3.8 μg/m3 (16) 17.0
 
Oct. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 12.0 μg/m3 (12) 3.8 μg/m3 (16) 21.0
 
Oct. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 12.0 μg/m3 (12) 3.9 μg/m3 (17) 22.0
 
Oct. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 14.0 μg/m3 (13) 3.9 μg/m3 (17) 21.0
 
Oct. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 13.0 μg/m3 (13) 3.9 μg/m3 (17) 23.0
 
Oct. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 15.0 μg/m3 (14) 4.1 μg/m3 (18) 23.0
 
Oct. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 13.0 μg/m3 (13) 4.7 μg/m3 (20) 20.0
 
Oct. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 14.0 μg/m3 (13) 4.3 μg/m3 (18) 23.0
 
Oct. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 12.0 μg/m3 (12) 4.3 μg/m3 (18) 25.0
 
Oct. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 15.0 μg/m3 (14) 6.1 μg/m3 (26) 26.0
 
Oct. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 15.0 μg/m3 (14) 6.3 μg/m3 (27) 27.0
 
Oct. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 13.0 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
Oct. 16, 2021, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 12.0 μg/m3 (12) 4.5 μg/m3 (19) 29.0
 
Oct. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 10.0 μg/m3 (10) 3.3 μg/m3 (14) 33.0
 
Oct. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 11.0 μg/m3 (11) 2.9 μg/m3 (13) 36.0
 
Oct. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 35.0
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 8.0 μg/m3 (8) 2.9 μg/m3 (13) 35.0
 
Oct. 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 9.0 μg/m3 (9) 3.5 μg/m3 (15) 34.0
 
Oct. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 9.0 μg/m3 (9) 3.7 μg/m3 (16) 31.0
 
Oct. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 8.0 μg/m3 (8) 3.5 μg/m3 (15) 29.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 11.0 μg/m3 (11) 3.9 μg/m3 (17) 27.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 13.0 μg/m3 (13) 4.1 μg/m3 (18) 25.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 13.0 μg/m3 (13) 4.4 μg/m3 (19) 21.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 12.0 μg/m3 (12) 4.2 μg/m3 (18) 19.0
 
Oct. 15, 2021, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 21.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 8.0 μg/m3 (8) 3.5 μg/m3 (15) 26.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 9.0 μg/m3 (9) 3.6 μg/m3 (16) 27.0
 
Oct. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 12.0 μg/m3 (12) 3.9 μg/m3 (17) 27.0
 
Oct. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 13.0 μg/m3 (13) 4.2 μg/m3 (18) 26.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 13.0 μg/m3 (13) 4.2 μg/m3 (18) 23.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 12.0 μg/m3 (12) 5.2 μg/m3 (22) 22.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 16.0 μg/m3 (15) 6.6 μg/m3 (28) 28.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 18.0 μg/m3 (17) 5.8 μg/m3 (25) 25.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 17.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 16.0 μg/m3 (15) 5.9 μg/m3 (25) 25.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 16.0 μg/m3 (15) 5.4 μg/m3 (23) 25.0
 
Oct. 15, 2021, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 15.0 μg/m3 (14) 4.6 μg/m3 (20) 28.0
 
Oct. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 13.0 μg/m3 (13) 4.1 μg/m3 (18) 31.0
 
Oct. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 15.0 μg/m3 (14) 3.9 μg/m3 (17) 37.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 39.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 38.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 18.0 μg/m3 (17) 4.2 μg/m3 (18) 36.0
 
Oct. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 33.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 15.0 μg/m3 (14) 3.4 μg/m3 (15) 30.0
 
Oct. 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 15.0 μg/m3 (14) 3.1 μg/m3 (13) 28.0
 
Oct. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 16.0 μg/m3 (15) 3.9 μg/m3 (17) 24.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 21.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 16.0
 
Oct. 14, 2021, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 16.0
 
Oct. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 17.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 13.0 μg/m3 (13) 3.5 μg/m3 (15) 21.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 12.0 μg/m3 (12) 3.5 μg/m3 (15) 21.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 11.0 μg/m3 (11) 4.1 μg/m3 (18) 18.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 12.0 μg/m3 (12) 4.6 μg/m3 (20) 20.0
 
Oct. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 13.0 μg/m3 (13) 4.4 μg/m3 (19) 19.0
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 11.0 μg/m3 (11) 4.2 μg/m3 (18) 18.0
 
Oct. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 13.0 μg/m3 (13) 4.7 μg/m3 (20) 20.0
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 19.0 μg/m3 (18) 5.8 μg/m3 (25) 25.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 17.0 μg/m3 (16) 5.5 μg/m3 (23) 23.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Oct. 14, 2021, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 13.0 μg/m3 (13) 4.5 μg/m3 (19) 30.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 14.0 μg/m3 (13) 4.5 μg/m3 (19) 36.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 17.0 μg/m3 (16) 6.2 μg/m3 (26) 38.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 19.0 μg/m3 (18) 6.2 μg/m3 (26) 39.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 17.0 μg/m3 (16) 6.2 μg/m3 (26) 38.0
 
Oct. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 38.0
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 15.0 μg/m3 (14) 5.3 μg/m3 (23) 37.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 9.0 μg/m3 (9) 3.8 μg/m3 (16) 34.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 3.1 μg/m3 (13) 13.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 2.7 μg/m3 (12) 12.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 2.3 μg/m3 (10) 10.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 4.0 μg/m3 (4) 1.7 μg/m3 (8) 35.0
 
Oct. 13, 2021, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 6.0 μg/m3 (6) 2.7 μg/m3 (12) 37.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 11.0 μg/m3 (11) 5.1 μg/m3 (22) 33.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 16.0 μg/m3 (15) 8.4 μg/m3 (36) 36.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 17.0 μg/m3 (16) 8.5 μg/m3 (36) 36.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 18.0 μg/m3 (17) 8.5 μg/m3 (36) 36.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 16.0 μg/m3 (15) 8.5 μg/m3 (36) 36.0
 
Oct. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 16.0 μg/m3 (15) 8.4 μg/m3 (36) 36.0
 
Oct. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 12.0 μg/m3 (12) 7.6 μg/m3 (32) 33.0
 
Oct. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 16.0 μg/m3 (15) 8.4 μg/m3 (36) 36.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 21.0 μg/m3 (20) 10.4 μg/m3 (44) 44.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 23.0 μg/m3 (22) 10.7 μg/m3 (45) 45.0
 
Oct. 13, 2021, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 23.0 μg/m3 (22) 10.3 μg/m3 (43) 43.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 22.0 μg/m3 (21) 10.4 μg/m3 (44) 44.0
 
Oct. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 23.0 μg/m3 (22) 9.7 μg/m3 (41) 41.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 21.0 μg/m3 (20) 9.6 μg/m3 (40) 41.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 22.0 μg/m3 (21) 10.0 μg/m3 (42) 44.0
 
Oct. 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 11.0 μg/m3 (46) 46.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 25.0 μg/m3 (24) 11.8 μg/m3 (50) 50.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 24.0 μg/m3 (23) 12.6 μg/m3 (53) 53.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 26.0 μg/m3 (25) 13.4 μg/m3 (54) 54.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 22.0 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 21.0 μg/m3 (20) 12.6 μg/m3 (53) 53.0
 
Oct. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 19.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
Oct. 12, 2021, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 20.0 μg/m3 (19) 13.1 μg/m3 (54) 54.0
 
Oct. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 20.0 μg/m3 (19) 12.4 μg/m3 (52) 52.0
 
Oct. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 22.0 μg/m3 (21) 13.5 μg/m3 (54) 54.0
 
Oct. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 21.0 μg/m3 (20) 13.2 μg/m3 (54) 54.0
 
Oct. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 18.0 μg/m3 (17) 12.2 μg/m3 (52) 52.0
 
Oct. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 19.0 μg/m3 (18) 12.8 μg/m3 (53) 53.0
 
Oct. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 19.0 μg/m3 (18) 12.9 μg/m3 (53) 53.0
 
Oct. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 21.0 μg/m3 (20) 14.3 μg/m3 (56) 56.0
 
Oct. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 23.0 μg/m3 (22) 14.9 μg/m3 (57) 57.0
 
Oct. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 23.0 μg/m3 (22) 14.9 μg/m3 (57) 57.0
 
Oct. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 22.0 μg/m3 (21) 13.8 μg/m3 (55) 55.0
 
Oct. 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 24.0 μg/m3 (23) 15.0 μg/m3 (58) 58.0
 
Oct. 12, 2021, midnight N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 24.0 μg/m3 (23) 14.8 μg/m3 (57) 57.0
 
Oct. 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 26.0 μg/m3 (25) 14.5 μg/m3 (57) 57.0
 
Oct. 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 25.0 μg/m3 (24) 13.9 μg/m3 (55) 55.0
 
Oct. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 11.4 μg/m3 (48) 48.0
 
Oct. 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Oct. 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 10.0 μg/m3 (10) 5.8 μg/m3 (25) 36.0
 
Oct. 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 5.0 μg/m3 (5) 3.3 μg/m3 (14) 34.0
 
Oct. 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 5.0 μg/m3 (5) 3.5 μg/m3 (15) 27.0
 
Oct. 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 2.6 μg/m3 (11) 25.0
 
Oct. 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 6.0 μg/m3 (6) 3.7 μg/m3 (16) 26.0
 
Oct. 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 4.0 μg/m3 (4) 2.8 μg/m3 (12) 27.0
 
Oct. 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 26.0
 
Oct. 11, 2021, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 2.0 μg/m3 (2) 1.3 μg/m3 (6) 24.0
 
Oct. 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 3.0 μg/m3 (3) 1.9 μg/m3 (8) 25.0
 
Oct. 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 6.0 μg/m3 (6) 3.2 μg/m3 (14) 28.0