ID: 403

AQSQID: 201730010

Site Name: Whlthdpt

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

Updated: Dec. 5, 2020, 1:42 p.m.

Location: Wichita (N Central), KS

Reporting: True, Located: True

Current AQI: 19.0

Wichita (N Central) KS, US: 37.7011, -97.3139

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 5, 2020, noon N/A N/A N/A 14.0 ppb (14) N/A N/A 9.0 ppb (9) N/A 9.5 μg/m3 (9) 4.4 μg/m3 (19) 19.0
 
Dec. 5, 2020, 11 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 5.0 ppb (5) N/A 12.6 μg/m3 (12) 6.7 μg/m3 (28) 28.0
 
Dec. 5, 2020, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 3.0 ppb (3) N/A 13.1 μg/m3 (13) 8.9 μg/m3 (38) 38.0
 
Dec. 5, 2020, 9 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 13.5 μg/m3 (13) 9.7 μg/m3 (41) 41.0
 
Dec. 5, 2020, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 18.1 μg/m3 (17) 11.2 μg/m3 (47) 47.0
 
Dec. 5, 2020, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) N/A 17.7 μg/m3 (17) 12.8 μg/m3 (53) 53.0
 
Dec. 5, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 4.0 ppb (4) N/A 15.0 μg/m3 (14) 11.1 μg/m3 (47) 47.0
 
Dec. 5, 2020, 5 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 4.0 ppb (4) N/A 20.1 μg/m3 (19) 8.2 μg/m3 (35) 35.0
 
Dec. 5, 2020, 4 a.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 4.0 ppb (4) N/A 17.6 μg/m3 (17) 11.7 μg/m3 (49) 49.0
 
Dec. 5, 2020, 3 a.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 4.0 ppb (4) N/A 23.1 μg/m3 (22) 11.5 μg/m3 (48) 48.0
 
Dec. 5, 2020, 2 a.m. N/A N/A N/A 24.0 ppb (23) N/A N/A 5.0 ppb (5) N/A 24.3 μg/m3 (23) 6.4 μg/m3 (27) 27.0
 
Dec. 5, 2020, 1 a.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 5.0 ppb (5) N/A 26.9 μg/m3 (25) 5.4 μg/m3 (23) 25.0
 
Dec. 5, 2020, midnight N/A N/A N/A 25.0 ppb (24) N/A N/A 6.0 ppb (6) N/A 33.5 μg/m3 (32) 4.8 μg/m3 (20) 32.0
 
Dec. 4, 2020, 11 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A 11.0 ppb (11) N/A 55.2 μg/m3 (52) 7.5 μg/m3 (32) 52.0
 
Dec. 4, 2020, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 21.0 ppb (20) N/A 21.5 μg/m3 (20) 8.9 μg/m3 (38) 38.0
 
Dec. 4, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 30.0 ppb (28) N/A 12.2 μg/m3 (12) 5.3 μg/m3 (23) 28.0
 
Dec. 4, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 29.0 ppb (27) N/A 16.5 μg/m3 (16) 0.4 μg/m3 (2) 27.0
 
Dec. 4, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 27.0 ppb (25) N/A 29.8 μg/m3 (28) 13.6 μg/m3 (55) 55.0
 
Dec. 4, 2020, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) N/A 18.0 μg/m3 (17) N/A 22.0
 
Dec. 4, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A 13.8 μg/m3 (13) 4.9 μg/m3 (21) 21.0
 
Dec. 4, 2020, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 17.0 ppb (16) N/A 14.2 μg/m3 (14) 15.9 μg/m3 (59) 59.0
 
Dec. 4, 2020, 3 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) N/A 14.9 μg/m3 (14) 18.2 μg/m3 (64) 64.0
 
Dec. 4, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) N/A 34.5 μg/m3 (32) 13.6 μg/m3 (55) 55.0
 
Dec. 4, 2020, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 15.9 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
Dec. 4, 2020, noon N/A N/A N/A 17.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 4.6 μg/m3 (5) 4.6 μg/m3 (20) 20.0
 
Dec. 4, 2020, 11 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 7.8 μg/m3 (8) -0.9 μg/m3 (0) 17.0
 
Dec. 4, 2020, 10 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) N/A 7.5 μg/m3 (7) N/A 18.0
 
Dec. 4, 2020, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 10.8 μg/m3 (10) 7.7 μg/m3 (33) 33.0
 
Dec. 4, 2020, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) N/A 4.8 μg/m3 (5) 11.1 μg/m3 (47) 47.0
 
Dec. 4, 2020, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) N/A 8.5 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Dec. 4, 2020, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 4.0 ppb (4) N/A 4.0 μg/m3 (4) 10.5 μg/m3 (44) 44.0
 
Dec. 4, 2020, 5 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 4.0 ppb (4) N/A 7.2 μg/m3 (7) 6.3 μg/m3 (27) 27.0
 
Dec. 4, 2020, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 7.0 ppb (7) N/A 3.9 μg/m3 (4) 6.8 μg/m3 (29) 29.0
 
Dec. 4, 2020, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 13.0 ppb (13) N/A 5.6 μg/m3 (6) 6.3 μg/m3 (27) 27.0
 
Dec. 4, 2020, 2 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 13.0 ppb (13) N/A 4.8 μg/m3 (5) 9.6 μg/m3 (40) 40.0
 
Dec. 4, 2020, 1 a.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 6.0 ppb (6) N/A 30.9 μg/m3 (29) 12.8 μg/m3 (53) 53.0
 
Dec. 4, 2020, midnight N/A N/A N/A 24.0 ppb (23) N/A N/A 4.0 ppb (4) N/A 20.5 μg/m3 (19) 15.0 μg/m3 (58) 58.0
 
Dec. 3, 2020, 11 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A 6.0 ppb (6) N/A 32.0 μg/m3 (30) 12.9 μg/m3 (53) 53.0
 
Dec. 3, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 23.0 ppb (22) N/A 31.9 μg/m3 (30) 19.4 μg/m3 (67) 67.0
 
Dec. 3, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A 17.6 μg/m3 (17) 6.6 μg/m3 (28) 28.0
 
Dec. 3, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A 21.8 μg/m3 (21) 15.2 μg/m3 (58) 58.0
 
Dec. 3, 2020, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 22.0 ppb (21) N/A 19.3 μg/m3 (18) 9.6 μg/m3 (40) 40.0
 
Dec. 3, 2020, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 21.0 ppb (20) N/A 14.2 μg/m3 (14) 4.2 μg/m3 (18) 20.0
 
Dec. 3, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A 12.4 μg/m3 (12) 4.5 μg/m3 (19) 19.0
 
Dec. 3, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 18.0 ppb (17) N/A 9.6 μg/m3 (9) 9.2 μg/m3 (39) 39.0
 
Dec. 3, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A 11.7 μg/m3 (11) 8.6 μg/m3 (36) 36.0
 
Dec. 3, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) N/A 10.2 μg/m3 (10) 9.2 μg/m3 (39) 39.0
 
Dec. 3, 2020, 1 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 15.0 ppb (14) N/A 6.1 μg/m3 (6) 8.0 μg/m3 (34) 34.0
 
Dec. 3, 2020, noon N/A N/A N/A 7.0 ppb (7) N/A N/A 13.0 ppb (13) N/A 8.1 μg/m3 (8) 8.6 μg/m3 (36) 36.0
 
Dec. 3, 2020, 11 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 12.0 ppb (12) N/A 8.3 μg/m3 (8) 9.8 μg/m3 (41) 41.0
 
Dec. 3, 2020, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 13.0 ppb (13) N/A 11.6 μg/m3 (11) 9.5 μg/m3 (40) 40.0
 
Dec. 3, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 14.0 ppb (13) N/A 33.2 μg/m3 (31) 6.2 μg/m3 (26) 31.0
 
Dec. 3, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 13.0 ppb (13) N/A 8.4 μg/m3 (8) 4.4 μg/m3 (19) 19.0
 
Dec. 3, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) N/A 3.9 μg/m3 (4) 6.6 μg/m3 (28) 28.0
 
Dec. 3, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A 10.1 μg/m3 (10) 6.9 μg/m3 (29) 29.0
 
Dec. 3, 2020, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A 6.6 μg/m3 (7) 5.4 μg/m3 (23) 25.0
 
Dec. 3, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) N/A 11.7 μg/m3 (11) 3.4 μg/m3 (15) 31.0
 
Dec. 3, 2020, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) N/A 4.3 μg/m3 (4) 2.0 μg/m3 (9) 36.0
 
Dec. 3, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A 5.5 μg/m3 (6) 3.8 μg/m3 (16) 33.0
 
Dec. 3, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 35.0 ppb (33) N/A 11.2 μg/m3 (11) 5.4 μg/m3 (23) 33.0
 
Dec. 3, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) N/A 14.6 μg/m3 (14) -1.6 μg/m3 (0) 35.0
 
Dec. 2, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) N/A 15.8 μg/m3 (15) 6.7 μg/m3 (28) 38.0
 
Dec. 2, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 37.0 ppb (35) N/A 16.7 μg/m3 (16) 5.7 μg/m3 (24) 35.0
 
Dec. 2, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 30.0 ppb (28) N/A 17.8 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
Dec. 2, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 28.0 ppb (26) N/A 29.0 μg/m3 (27) 2.4 μg/m3 (10) 27.0
 
Dec. 2, 2020, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 31.0 ppb (29) N/A 33.3 μg/m3 (31) 8.3 μg/m3 (35) 35.0
 
Dec. 2, 2020, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 20.0 ppb (19) N/A 33.4 μg/m3 (31) 1.7 μg/m3 (8) 31.0
 
Dec. 2, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) N/A 19.3 μg/m3 (18) 3.3 μg/m3 (14) 23.0
 
Dec. 2, 2020, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A 9.6 μg/m3 (9) 4.9 μg/m3 (21) 23.0
 
Dec. 2, 2020, 3 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 17.0 ppb (16) N/A 21.7 μg/m3 (21) 4.1 μg/m3 (18) 21.0
 
Dec. 2, 2020, 2 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 14.0 ppb (13) N/A 16.8 μg/m3 (16) 3.7 μg/m3 (16) 16.0
 
Dec. 2, 2020, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 10.0 ppb (10) N/A 12.2 μg/m3 (12) 3.5 μg/m3 (15) 17.0
 
Dec. 2, 2020, noon N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (6) N/A 16.9 μg/m3 (16) 4.5 μg/m3 (19) 19.0
 
Dec. 2, 2020, 11 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 6.0 ppb (6) N/A 11.8 μg/m3 (11) 3.6 μg/m3 (16) 20.0
 
Dec. 2, 2020, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 10.0 ppb (10) N/A 20.5 μg/m3 (19) 2.2 μg/m3 (10) 19.0
 
Dec. 2, 2020, 9 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 18.0 ppb (17) N/A 3.2 μg/m3 (3) 3.6 μg/m3 (16) 17.0
 
Dec. 2, 2020, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 8.0 ppb (8) N/A 17.3 μg/m3 (17) 4.0 μg/m3 (17) 18.0
 
Dec. 2, 2020, 7 a.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 6.0 ppb (6) N/A 13.9 μg/m3 (13) 3.1 μg/m3 (13) 22.0
 
Dec. 2, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 8.0 ppb (8) N/A 12.3 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Dec. 2, 2020, 5 a.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 4.0 ppb (4) N/A 17.9 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
Dec. 2, 2020, 4 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 4.0 ppb (4) N/A 31.6 μg/m3 (30) 10.8 μg/m3 (46) 46.0
 
Dec. 2, 2020, 3 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A 4.0 ppb (4) N/A 40.9 μg/m3 (38) 12.2 μg/m3 (52) 52.0
 
Dec. 2, 2020, 2 a.m. N/A N/A N/A 28.0 ppb (27) N/A N/A 4.0 ppb (4) N/A 45.6 μg/m3 (43) 20.3 μg/m3 (69) 69.0
 
Dec. 2, 2020, 1 a.m. N/A N/A N/A 30.0 ppb (29) N/A N/A 5.0 ppb (5) N/A 66.1 μg/m3 (57) 11.2 μg/m3 (47) 57.0
 
Dec. 2, 2020, midnight N/A N/A N/A 30.0 ppb (29) N/A N/A 4.0 ppb (4) N/A 56.7 μg/m3 (52) 6.1 μg/m3 (26) 52.0
 
Dec. 1, 2020, 11 p.m. N/A N/A N/A 31.0 ppb (30) N/A N/A 5.0 ppb (5) N/A 45.1 μg/m3 (42) 3.7 μg/m3 (16) 42.0
 
Dec. 1, 2020, 10 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 25.0 ppb (24) N/A 23.3 μg/m3 (22) 3.6 μg/m3 (16) 24.0
 
Dec. 1, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) N/A 10.5 μg/m3 (10) 2.2 μg/m3 (10) 31.0
 
Dec. 1, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A 16.4 μg/m3 (16) 0.7 μg/m3 (3) 29.0
 
Dec. 1, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A 11.5 μg/m3 (11) 4.6 μg/m3 (20) 28.0
 
Dec. 1, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A 11.6 μg/m3 (11) 2.8 μg/m3 (12) 27.0
 
Dec. 1, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 25.0
 
Dec. 1, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A 22.1 μg/m3 (21) 2.8 μg/m3 (12) 24.0
 
Dec. 1, 2020, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) N/A 12.6 μg/m3 (12) 0.8 μg/m3 (4) 22.0
 
Dec. 1, 2020, 2 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 18.0 ppb (17) N/A 14.3 μg/m3 (14) 1.1 μg/m3 (5) 17.0
 
Dec. 1, 2020, 1 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) N/A 12.4 μg/m3 (12) 0.4 μg/m3 (2) 15.0
 
Dec. 1, 2020, noon N/A N/A N/A 13.0 ppb (13) N/A N/A 16.0 ppb (15) N/A 9.8 μg/m3 (10) 1.6 μg/m3 (7) 15.0
 
Dec. 1, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 20.0 ppb (19) N/A 9.2 μg/m3 (9) 2.4 μg/m3 (10) 19.0
 
Dec. 1, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 22.0 ppb (21) N/A 9.0 μg/m3 (9) 3.3 μg/m3 (14) 21.0
 
Dec. 1, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) N/A 9.2 μg/m3 (9) 2.0 μg/m3 (9) 22.0
 
Dec. 1, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A 10.2 μg/m3 (10) 2.7 μg/m3 (12) 24.0
 
Dec. 1, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 26.0 ppb (25) N/A 8.4 μg/m3 (8) 1.1 μg/m3 (5) 25.0
 
Dec. 1, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 27.0 ppb (25) N/A 6.6 μg/m3 (7) 1.1 μg/m3 (5) 25.0
 
Dec. 1, 2020, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 26.0 ppb (25) N/A 5.5 μg/m3 (6) 0.5 μg/m3 (3) 25.0
 
Dec. 1, 2020, 4 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 26.0 ppb (25) N/A 7.1 μg/m3 (7) 1.7 μg/m3 (8) 25.0
 
Dec. 1, 2020, 3 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 22.0 ppb (21) N/A 10.0 μg/m3 (10) 1.3 μg/m3 (6) 21.0
 
Dec. 1, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 20.0 ppb (19) N/A 18.1 μg/m3 (17) 1.9 μg/m3 (8) 19.0
 
Dec. 1, 2020, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 22.0 ppb (21) N/A 14.9 μg/m3 (14) 3.1 μg/m3 (13) 21.0
 
Dec. 1, 2020, midnight N/A N/A N/A 22.0 ppb (21) N/A N/A 15.0 ppb (14) N/A 20.6 μg/m3 (20) 2.0 μg/m3 (9) 21.0
 
Nov. 30, 2020, 11 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 13.0 ppb (13) N/A 22.5 μg/m3 (21) 0.6 μg/m3 (3) 24.0
 
Nov. 30, 2020, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 28.0 ppb (26) N/A 13.1 μg/m3 (13) 2.9 μg/m3 (13) 26.0
 
Nov. 30, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 32.0 ppb (30) N/A 12.3 μg/m3 (12) 0.9 μg/m3 (4) 30.0
 
Nov. 30, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) N/A 2.2 μg/m3 (3) 1.4 μg/m3 (6) 32.0
 
Nov. 30, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A 4.4 μg/m3 (5) 1.6 μg/m3 (7) 32.0
 
Nov. 30, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) N/A 2.3 μg/m3 (3) 1.4 μg/m3 (6) 31.0
 
Nov. 30, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 30.0 ppb (28) N/A 2.3 μg/m3 (3) -0.2 μg/m3 (0) 28.0
 
Nov. 30, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A 15.0 μg/m3 (14) 3.3 μg/m3 (14) 24.0
 
Nov. 30, 2020, 3 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 22.0 ppb (21) N/A 15.2 μg/m3 (15) 3.2 μg/m3 (14) 21.0
 
Nov. 30, 2020, 2 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 15.0 ppb (14) N/A 14.0 μg/m3 (13) 2.7 μg/m3 (12) 14.0
 
Nov. 30, 2020, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 12.0 ppb (12) N/A 16.5 μg/m3 (16) 1.0 μg/m3 (5) 16.0
 
Nov. 30, 2020, noon N/A N/A N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) N/A 6.8 μg/m3 (7) 0.3 μg/m3 (2) 16.0
 
Nov. 30, 2020, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 21.0 ppb (20) N/A 1.6 μg/m3 (2) -1.5 μg/m3 (0) 20.0
 
Nov. 30, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 21.0 ppb (20) N/A 4.6 μg/m3 (5) 0.3 μg/m3 (2) 20.0
 
Nov. 30, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 23.0 ppb (22) N/A 5.2 μg/m3 (5) 1.4 μg/m3 (6) 22.0
 
Nov. 30, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 25.0 ppb (24) N/A 7.6 μg/m3 (8) 1.3 μg/m3 (6) 24.0
 
Nov. 30, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A 3.6 μg/m3 (4) 0.9 μg/m3 (4) 25.0
 
Nov. 30, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A 4.8 μg/m3 (5) 1.7 μg/m3 (8) 26.0
 
Nov. 30, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) N/A 5.5 μg/m3 (6) 1.0 μg/m3 (5) 26.0
 
Nov. 30, 2020, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 28.0 ppb (26) N/A 1.2 μg/m3 (2) 2.3 μg/m3 (10) 26.0
 
Nov. 30, 2020, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 28.0 ppb (26) N/A 11.3 μg/m3 (11) 4.5 μg/m3 (19) 26.0
 
Nov. 30, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 30.0 ppb (28) N/A 8.8 μg/m3 (9) 4.9 μg/m3 (21) 28.0
 
Nov. 30, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 32.0 ppb (30) N/A 3.6 μg/m3 (4) 8.3 μg/m3 (35) 35.0
 
Nov. 30, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 31.0 ppb (29) N/A 18.0 μg/m3 (17) N/A 29.0
 
Nov. 29, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) N/A 4.1 μg/m3 (4) 4.2 μg/m3 (18) 31.0
 
Nov. 29, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 10.8 μg/m3 (10) 2.2 μg/m3 (10) 32.0
 
Nov. 29, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 13.4 μg/m3 (13) 10.6 μg/m3 (45) 45.0
 
Nov. 29, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A 10.7 μg/m3 (10) 7.2 μg/m3 (31) 32.0
 
Nov. 29, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A 13.8 μg/m3 (13) 5.7 μg/m3 (24) 31.0
 
Nov. 29, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A 13.2 μg/m3 (13) -0.5 μg/m3 (0) 30.0
 
Nov. 29, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 4.8 μg/m3 (5) 5.7 μg/m3 (24) 29.0
 
Nov. 29, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 29.0 ppb (27) N/A 1.1 μg/m3 (2) 9.7 μg/m3 (41) 41.0
 
Nov. 29, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A -0.1 μg/m3 (0) 4.4 μg/m3 (19) 25.0
 
Nov. 29, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 26.0 ppb (25) N/A 6.4 μg/m3 (6) 4.8 μg/m3 (20) 25.0
 
Nov. 29, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 20.0 ppb (19) N/A 8.3 μg/m3 (8) 10.0 μg/m3 (42) 42.0
 
Nov. 29, 2020, noon N/A N/A N/A 11.0 ppb (11) N/A N/A 16.0 ppb (15) N/A 6.2 μg/m3 (6) 1.7 μg/m3 (8) 15.0
 
Nov. 29, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 9.0 ppb (9) N/A 13.9 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
Nov. 29, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 11.0 ppb (11) N/A 18.0 μg/m3 (17) 4.2 μg/m3 (18) 18.0
 
Nov. 29, 2020, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) N/A 8.8 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
Nov. 29, 2020, 8 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 16.0 ppb (15) N/A 20.8 μg/m3 (20) N/A 20.0
 
Nov. 29, 2020, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) N/A 11.5 μg/m3 (11) N/A 17.0
 
Nov. 29, 2020, 6 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 9.0 ppb (9) N/A 13.8 μg/m3 (13) N/A 13.0
 
Nov. 29, 2020, 5 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 13.0 ppb (13) N/A 20.3 μg/m3 (19) N/A 19.0
 
Nov. 29, 2020, 4 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 12.0 ppb (12) N/A 11.6 μg/m3 (11) 1.0 μg/m3 (5) 15.0
 
Nov. 29, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 14.0 ppb (13) N/A 19.3 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
Nov. 29, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 15.0 ppb (14) N/A 13.8 μg/m3 (13) 12.1 μg/m3 (51) 51.0
 
Nov. 29, 2020, 1 a.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 6.0 ppb (6) N/A 24.9 μg/m3 (24) 21.0 μg/m3 (70) 70.0
 
Nov. 29, 2020, midnight N/A N/A N/A 26.0 ppb (25) N/A N/A 7.0 ppb (7) N/A 44.7 μg/m3 (42) 14.0 μg/m3 (55) 55.0
 
Nov. 28, 2020, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 16.0 ppb (15) N/A 18.7 μg/m3 (18) 3.8 μg/m3 (16) 18.0
 
Nov. 28, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 26.0 ppb (25) N/A 11.9 μg/m3 (12) 7.3 μg/m3 (31) 31.0
 
Nov. 28, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 29.0 ppb (27) N/A 14.0 μg/m3 (13) 9.9 μg/m3 (42) 42.0
 
Nov. 28, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) N/A 5.8 μg/m3 (6) 7.3 μg/m3 (31) 31.0
 
Nov. 28, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) N/A 10.2 μg/m3 (10) 3.3 μg/m3 (14) 31.0
 
Nov. 28, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A 2.9 μg/m3 (3) 2.1 μg/m3 (9) 29.0
 
Nov. 28, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 29.0 ppb (27) N/A 14.5 μg/m3 (14) 3.9 μg/m3 (17) 27.0
 
Nov. 28, 2020, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 24.0 ppb (23) N/A 10.0 μg/m3 (10) 9.1 μg/m3 (38) 38.0
 
Nov. 28, 2020, 3 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 14.0 ppb (13) N/A 3.3 μg/m3 (4) 12.7 μg/m3 (53) 53.0
 
Nov. 28, 2020, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 4.0 ppb (4) N/A 37.7 μg/m3 (35) 14.1 μg/m3 (56) 56.0
 
Nov. 28, 2020, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A N/A 20.6 μg/m3 (20) 13.9 μg/m3 (55) 55.0