ID: 403

AQSQID: 201730010

Site Name: Whlthdpt

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

Updated: Sept. 20, 2020, 3:39 p.m.

Location: Wichita (N Central), KS

Reporting: True, Located: True

Current AQI: 42.0

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
Sept. 20, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 30.0 ppb (23) N/A 28.0 μg/m3 (25) 10.2 μg/m3 (42) 42.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 23.0 ppb (18) N/A 31.0 μg/m3 (28) 19.1 μg/m3 (65) 65.0
 
Sept. 20, 2020, noon N/A N/A N/A 4.0 ppb (4) N/A N/A 20.0 ppb (15) N/A 30.0 μg/m3 (27) 20.2 μg/m3 (67) 67.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 21.0 ppb (16) N/A 30.0 μg/m3 (27) 21.2 μg/m3 (70) 70.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A 27.0 μg/m3 (25) 19.3 μg/m3 (66) 66.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 29.0 μg/m3 (26) 5.2 μg/m3 (22) 26.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 30.0 ppb (23) N/A 30.0 μg/m3 (27) -2.0 μg/m3 (0) 27.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 32.0 μg/m3 (29) 4.9 μg/m3 (20) 29.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 30.0 μg/m3 (27) 8.8 μg/m3 (37) 37.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 29.0 μg/m3 (26) 9.8 μg/m3 (41) 41.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 35.0 ppb (27) N/A 31.0 μg/m3 (28) 12.1 μg/m3 (50) 50.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) N/A 36.0 μg/m3 (33) 15.2 μg/m3 (57) 57.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 36.0 ppb (28) N/A 45.0 μg/m3 (41) 15.6 μg/m3 (58) 58.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 35.0 ppb (27) N/A 60.0 μg/m3 (52) 18.2 μg/m3 (63) 63.0
 
Sept. 20, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 38.0 ppb (29) N/A 48.0 μg/m3 (44) 16.8 μg/m3 (60) 60.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) N/A 44.0 μg/m3 (40) 12.3 μg/m3 (51) 51.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 53.0 μg/m3 (48) 20.5 μg/m3 (68) 68.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 54.0 μg/m3 (49) 16.5 μg/m3 (60) 60.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 44.0 μg/m3 (40) 13.0 μg/m3 (52) 52.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 37.0 μg/m3 (34) 16.9 μg/m3 (60) 60.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A 47.0 μg/m3 (43) 9.6 μg/m3 (40) 43.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) N/A 46.0 μg/m3 (42) 9.1 μg/m3 (38) 42.0
 
Sept. 19, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A 62.0 μg/m3 (54) 11.7 μg/m3 (49) 54.0
 
Sept. 19, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 28.0 ppb (22) N/A 42.0 μg/m3 (38) 5.8 μg/m3 (24) 38.0
 
Sept. 19, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A 35.0 μg/m3 (32) 4.3 μg/m3 (18) 32.0
 
Sept. 19, 2020, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A 22.0 μg/m3 (20) 3.3 μg/m3 (14) 20.0
 
Sept. 19, 2020, noon N/A N/A N/A 3.0 ppb (3) N/A N/A 23.0 ppb (18) N/A 15.0 μg/m3 (14) 1.4 μg/m3 (6) 18.0
 
Sept. 19, 2020, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 24.0 ppb (18) N/A 16.0 μg/m3 (15) 1.3 μg/m3 (5) 18.0
 
Sept. 19, 2020, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A 16.0 μg/m3 (15) 2.7 μg/m3 (11) 20.0
 
Sept. 19, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 27.0 ppb (21) N/A 15.0 μg/m3 (14) 2.6 μg/m3 (11) 21.0
 
Sept. 19, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 27.0 ppb (21) N/A 19.0 μg/m3 (17) 4.4 μg/m3 (18) 21.0
 
Sept. 19, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 28.0 ppb (22) N/A 25.0 μg/m3 (23) 6.2 μg/m3 (26) 26.0
 
Sept. 19, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 27.0 ppb (21) N/A 27.0 μg/m3 (25) 9.8 μg/m3 (41) 41.0
 
Sept. 19, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 36.0 μg/m3 (33) 9.6 μg/m3 (40) 40.0
 
Sept. 19, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 30.0 ppb (23) N/A 38.0 μg/m3 (35) 11.0 μg/m3 (46) 46.0
 
Sept. 19, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 25.0 ppb (19) N/A 45.0 μg/m3 (41) 13.0 μg/m3 (52) 52.0
 
Sept. 19, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 23.0 ppb (18) N/A 55.0 μg/m3 (50) 11.0 μg/m3 (46) 50.0
 
Sept. 19, 2020, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 29.0 ppb (22) N/A 52.0 μg/m3 (47) 10.3 μg/m3 (43) 47.0
 
Sept. 19, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A 46.0 μg/m3 (42) 7.5 μg/m3 (31) 42.0
 
Sept. 18, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A 43.0 μg/m3 (39) 7.4 μg/m3 (31) 39.0
 
Sept. 18, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 36.0 μg/m3 (33) 9.1 μg/m3 (38) 38.0
 
Sept. 18, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 29.0 μg/m3 (26) 10.5 μg/m3 (44) 44.0
 
Sept. 18, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 26.0 μg/m3 (24) 9.6 μg/m3 (40) 40.0
 
Sept. 18, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A 35.0 μg/m3 (32) 9.2 μg/m3 (38) 38.0
 
Sept. 18, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 33.0 μg/m3 (30) 8.0 μg/m3 (33) 33.0
 
Sept. 18, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 38.0 ppb (29) N/A 32.0 μg/m3 (29) 9.2 μg/m3 (38) 38.0
 
Sept. 18, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 37.0 μg/m3 (34) 8.3 μg/m3 (35) 35.0
 
Sept. 18, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A 40.0 μg/m3 (36) 6.6 μg/m3 (28) 36.0
 
Sept. 18, 2020, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 19.0 ppb (15) N/A 33.0 μg/m3 (30) 4.8 μg/m3 (20) 30.0
 
Sept. 18, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 13.0 ppb (10) N/A 28.0 μg/m3 (25) 5.6 μg/m3 (23) 25.0
 
Sept. 18, 2020, noon N/A N/A N/A 10.0 ppb (9) N/A N/A 6.0 ppb (5) N/A 26.0 μg/m3 (24) 4.7 μg/m3 (20) 24.0
 
Sept. 18, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 6.0 ppb (5) N/A 23.0 μg/m3 (21) 4.4 μg/m3 (18) 21.0
 
Sept. 18, 2020, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 9.0 ppb (7) N/A 22.0 μg/m3 (20) 5.8 μg/m3 (24) 24.0
 
Sept. 18, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 12.0 ppb (9) N/A 18.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Sept. 18, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 19.0 ppb (15) N/A 24.0 μg/m3 (22) 6.9 μg/m3 (29) 29.0
 
Sept. 18, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A 26.0 μg/m3 (24) 7.3 μg/m3 (30) 30.0
 
Sept. 18, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 28.0 ppb (22) N/A 28.0 μg/m3 (25) 7.0 μg/m3 (29) 29.0
 
Sept. 18, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 30.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 18, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 32.0 μg/m3 (29) 8.7 μg/m3 (36) 36.0
 
Sept. 18, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) N/A 41.0 μg/m3 (37) 11.5 μg/m3 (48) 48.0
 
Sept. 18, 2020, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 28.0 ppb (22) N/A 43.0 μg/m3 (39) 14.0 μg/m3 (54) 54.0
 
Sept. 18, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 28.0 ppb (22) N/A 48.0 μg/m3 (44) 16.2 μg/m3 (59) 59.0
 
Sept. 18, 2020, midnight N/A N/A N/A 6.0 ppb (6) N/A N/A 32.0 ppb (25) N/A 61.0 μg/m3 (53) 10.0 μg/m3 (42) 53.0
 
Sept. 17, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) N/A 64.0 μg/m3 (54) 9.5 μg/m3 (40) 54.0
 
Sept. 17, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 42.0 μg/m3 (38) 17.4 μg/m3 (61) 61.0
 
Sept. 17, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 33.0 μg/m3 (30) 18.0 μg/m3 (63) 63.0
 
Sept. 17, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 34.0 μg/m3 (31) 14.5 μg/m3 (55) 55.0
 
Sept. 17, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 45.0 μg/m3 (41) 20.1 μg/m3 (67) 67.0
 
Sept. 17, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 38.0 ppb (29) N/A 50.0 μg/m3 (45) 19.7 μg/m3 (66) 66.0
 
Sept. 17, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) N/A 51.0 μg/m3 (46) 14.5 μg/m3 (55) 55.0
 
Sept. 17, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 28.0 ppb (22) N/A 60.0 μg/m3 (52) 21.1 μg/m3 (69) 69.0
 
Sept. 17, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 24.0 ppb (18) N/A 57.0 μg/m3 (51) 18.5 μg/m3 (64) 64.0
 
Sept. 17, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 20.0 ppb (15) N/A 52.0 μg/m3 (47) 22.4 μg/m3 (72) 72.0
 
Sept. 17, 2020, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) N/A 53.0 μg/m3 (48) 17.8 μg/m3 (62) 62.0
 
Sept. 17, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) N/A 47.0 μg/m3 (43) 18.1 μg/m3 (63) 63.0
 
Sept. 17, 2020, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 18.0 ppb (14) N/A 47.0 μg/m3 (43) 19.9 μg/m3 (67) 67.0
 
Sept. 17, 2020, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 20.0 ppb (15) N/A 46.0 μg/m3 (42) 19.7 μg/m3 (66) 66.0
 
Sept. 17, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 22.0 ppb (17) N/A 45.0 μg/m3 (41) 18.4 μg/m3 (64) 64.0
 
Sept. 17, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 24.0 ppb (18) N/A 46.0 μg/m3 (42) 17.5 μg/m3 (62) 62.0
 
Sept. 17, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 27.0 ppb (21) N/A 43.0 μg/m3 (39) 16.5 μg/m3 (60) 60.0
 
Sept. 17, 2020, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A 38.0 μg/m3 (35) 9.8 μg/m3 (41) 41.0
 
Sept. 17, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 32.0 ppb (25) N/A 42.0 μg/m3 (38) 7.7 μg/m3 (32) 38.0
 
Sept. 17, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 26.0 ppb (20) N/A 34.0 μg/m3 (31) 6.5 μg/m3 (27) 31.0
 
Sept. 17, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 32.0 ppb (25) N/A 42.0 μg/m3 (38) 8.1 μg/m3 (34) 38.0
 
Sept. 17, 2020, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) N/A 31.0 μg/m3 (28) 9.3 μg/m3 (39) 39.0
 
Sept. 17, 2020, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 23.0 ppb (18) N/A 48.0 μg/m3 (44) 7.3 μg/m3 (30) 44.0
 
Sept. 17, 2020, midnight N/A N/A N/A 8.0 ppb (7) N/A N/A 34.0 ppb (26) N/A 44.0 μg/m3 (40) 9.2 μg/m3 (38) 40.0
 
Sept. 16, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 45.0 ppb (35) N/A 38.0 μg/m3 (35) 9.4 μg/m3 (39) 39.0
 
Sept. 16, 2020, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 47.0 ppb (36) N/A 37.0 μg/m3 (34) 12.1 μg/m3 (50) 50.0
 
Sept. 16, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (39) N/A 27.0 μg/m3 (25) 9.1 μg/m3 (38) 39.0
 
Sept. 16, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 52.0 ppb (40) N/A 29.0 μg/m3 (26) 9.2 μg/m3 (38) 40.0
 
Sept. 16, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) N/A 22.0 μg/m3 (20) 5.7 μg/m3 (24) 38.0
 
Sept. 16, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 54.0 ppb (42) N/A 43.0 μg/m3 (39) 12.3 μg/m3 (51) 51.0
 
Sept. 16, 2020, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 53.0 ppb (41) N/A 31.0 μg/m3 (28) 6.1 μg/m3 (25) 41.0
 
Sept. 16, 2020, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 44.0 ppb (34) N/A 31.0 μg/m3 (28) 2.3 μg/m3 (10) 34.0
 
Sept. 16, 2020, 3 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 33.0 ppb (25) N/A 32.0 μg/m3 (29) 9.8 μg/m3 (41) 41.0
 
Sept. 16, 2020, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 24.0 ppb (18) N/A 28.0 μg/m3 (25) 8.7 μg/m3 (36) 36.0
 
Sept. 16, 2020, 1 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A 12.0 ppb (9) N/A 35.0 μg/m3 (32) 8.6 μg/m3 (36) 36.0
 
Sept. 16, 2020, noon N/A N/A N/A 11.0 ppb (10) N/A N/A 9.0 ppb (7) N/A 21.0 μg/m3 (19) 4.8 μg/m3 (20) 20.0
 
Sept. 16, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 9.0 ppb (7) N/A 16.0 μg/m3 (15) 13.6 μg/m3 (53) 53.0
 
Sept. 16, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 14.0 ppb (11) N/A 18.0 μg/m3 (16) 8.5 μg/m3 (35) 35.0
 
Sept. 16, 2020, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 20.0 ppb (15) N/A 15.0 μg/m3 (14) 6.5 μg/m3 (27) 27.0
 
Sept. 16, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 23.0 ppb (18) N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Sept. 16, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 21.0 ppb (16) N/A 17.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Sept. 16, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 18.0 ppb (14) N/A 15.0 μg/m3 (14) 9.2 μg/m3 (38) 38.0
 
Sept. 16, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) N/A 21.0 μg/m3 (19) 13.1 μg/m3 (52) 52.0
 
Sept. 16, 2020, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 9.0 ppb (7) N/A 25.0 μg/m3 (23) 15.6 μg/m3 (58) 58.0
 
Sept. 16, 2020, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 6.0 ppb (5) N/A 29.0 μg/m3 (26) 16.2 μg/m3 (59) 59.0
 
Sept. 16, 2020, 2 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A 6.0 ppb (5) N/A 38.0 μg/m3 (35) 17.7 μg/m3 (62) 62.0
 
Sept. 16, 2020, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 14.0 ppb (11) N/A 37.0 μg/m3 (34) 9.2 μg/m3 (38) 38.0
 
Sept. 16, 2020, midnight N/A N/A N/A 7.0 ppb (6) N/A N/A 31.0 ppb (24) N/A 23.0 μg/m3 (21) 2.3 μg/m3 (10) 24.0
 
Sept. 15, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A 27.0 μg/m3 (25) 3.3 μg/m3 (14) 28.0
 
Sept. 15, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 39.0 ppb (30) N/A 27.0 μg/m3 (25) 10.7 μg/m3 (45) 45.0
 
Sept. 15, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 44.0 ppb (34) N/A 23.0 μg/m3 (21) 9.3 μg/m3 (39) 39.0
 
Sept. 15, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 51.0 ppb (39) N/A 24.0 μg/m3 (22) 8.8 μg/m3 (37) 39.0
 
Sept. 15, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 54.0 ppb (42) N/A 23.0 μg/m3 (21) 9.7 μg/m3 (40) 42.0
 
Sept. 15, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 50.0 ppb (38) N/A 22.0 μg/m3 (20) 8.6 μg/m3 (36) 38.0
 
Sept. 15, 2020, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 41.0 ppb (32) N/A 36.0 μg/m3 (33) 12.0 μg/m3 (50) 50.0
 
Sept. 15, 2020, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 28.0 ppb (22) N/A 43.0 μg/m3 (39) 11.0 μg/m3 (46) 46.0
 
Sept. 15, 2020, 3 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) N/A 37.0 μg/m3 (34) 9.0 μg/m3 (38) 38.0
 
Sept. 15, 2020, 2 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 12.0 ppb (9) N/A 29.0 μg/m3 (26) 7.8 μg/m3 (32) 32.0
 
Sept. 15, 2020, 1 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 6.0 ppb (5) N/A 32.0 μg/m3 (29) 6.5 μg/m3 (27) 29.0
 
Sept. 15, 2020, noon N/A N/A N/A 9.0 ppb (8) N/A N/A 4.0 ppb (3) N/A 21.0 μg/m3 (19) 8.3 μg/m3 (35) 35.0
 
Sept. 15, 2020, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 5.0 ppb (4) N/A 14.0 μg/m3 (13) 8.4 μg/m3 (35) 35.0
 
Sept. 15, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 5.0 ppb (4) N/A 17.0 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
Sept. 15, 2020, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 6.0 ppb (5) N/A 15.0 μg/m3 (14) 3.3 μg/m3 (14) 14.0
 
Sept. 15, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 12.0 ppb (9) N/A 12.0 μg/m3 (11) 5.9 μg/m3 (25) 25.0
 
Sept. 15, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 13.0 ppb (10) N/A 16.0 μg/m3 (15) 7.3 μg/m3 (30) 30.0
 
Sept. 15, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 8.0 ppb (6) N/A 16.0 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
Sept. 15, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 10.0 ppb (8) N/A 19.0 μg/m3 (17) 10.5 μg/m3 (44) 44.0
 
Sept. 15, 2020, 4 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 12.0 ppb (9) N/A 24.0 μg/m3 (22) 12.4 μg/m3 (51) 51.0
 
Sept. 15, 2020, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 12.0 ppb (9) N/A 23.0 μg/m3 (21) 10.5 μg/m3 (44) 44.0
 
Sept. 15, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 13.0 ppb (10) N/A 29.0 μg/m3 (26) 11.1 μg/m3 (46) 46.0
 
Sept. 15, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) N/A 32.0 μg/m3 (29) 7.8 μg/m3 (32) 32.0
 
Sept. 15, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) N/A 25.0 μg/m3 (23) 3.1 μg/m3 (13) 26.0
 
Sept. 14, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A 20.0 μg/m3 (18) 6.0 μg/m3 (25) 31.0
 
Sept. 14, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) N/A 17.0 μg/m3 (15) 1.9 μg/m3 (8) 32.0
 
Sept. 14, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 18.0 μg/m3 (16) 5.2 μg/m3 (22) 31.0
 
Sept. 14, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A 15.0 μg/m3 (14) 1.3 μg/m3 (5) 32.0
 
Sept. 14, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 12.0 μg/m3 (11) 4.4 μg/m3 (18) 31.0
 
Sept. 14, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 8.0 μg/m3 (7) 3.7 μg/m3 (15) 31.0
 
Sept. 14, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 ppb (29) N/A 11.0 μg/m3 (10) 2.4 μg/m3 (10) 29.0
 
Sept. 14, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A 8.0 μg/m3 (7) 5.4 μg/m3 (23) 28.0
 
Sept. 14, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 30.0 ppb (23) N/A 11.0 μg/m3 (10) 2.9 μg/m3 (12) 23.0
 
Sept. 14, 2020, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 25.0 ppb (19) N/A 9.0 μg/m3 (8) 5.4 μg/m3 (23) 23.0
 
Sept. 14, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) N/A 30.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 14, 2020, noon N/A N/A N/A 8.0 ppb (7) N/A N/A 4.0 ppb (3) N/A 21.0 μg/m3 (19) 5.6 μg/m3 (23) 23.0
 
Sept. 14, 2020, 11 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 6.0 ppb (5) N/A 14.0 μg/m3 (13) 4.4 μg/m3 (18) 18.0
 
Sept. 14, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 5.0 ppb (4) N/A 9.0 μg/m3 (8) 5.8 μg/m3 (24) 24.0
 
Sept. 14, 2020, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 6.0 ppb (5) N/A 6.0 μg/m3 (5) 4.3 μg/m3 (18) 18.0
 
Sept. 14, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 11.0 ppb (8) N/A 7.0 μg/m3 (6) 5.9 μg/m3 (25) 25.0
 
Sept. 14, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 17.0 ppb (13) N/A 10.0 μg/m3 (9) 4.8 μg/m3 (20) 20.0
 
Sept. 14, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 22.0 ppb (17) N/A 9.0 μg/m3 (8) 5.5 μg/m3 (23) 23.0
 
Sept. 14, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 27.0 ppb (21) N/A 12.0 μg/m3 (11) 5.4 μg/m3 (23) 23.0
 
Sept. 14, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 12.0 μg/m3 (11) 6.3 μg/m3 (26) 26.0
 
Sept. 14, 2020, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 26.0 ppb (20) N/A 11.0 μg/m3 (10) 8.4 μg/m3 (35) 35.0
 
Sept. 14, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 14.0 ppb (11) N/A 25.0 μg/m3 (23) 8.7 μg/m3 (36) 36.0
 
Sept. 14, 2020, 1 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 27.0 ppb (21) N/A 27.0 μg/m3 (25) 6.2 μg/m3 (26) 26.0
 
Sept. 14, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 39.0 ppb (30) N/A 22.0 μg/m3 (20) 5.4 μg/m3 (23) 30.0
 
Sept. 13, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A 14.0 μg/m3 (13) 3.6 μg/m3 (15) 35.0
 
Sept. 13, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 11.0 μg/m3 (10) 0.9 μg/m3 (4) 35.0
 
Sept. 13, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 12.0 μg/m3 (11) 6.8 μg/m3 (28) 35.0
 
Sept. 13, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 11.0 μg/m3 (10) 3.3 μg/m3 (14) 35.0
 
Sept. 13, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A 10.0 μg/m3 (9) 7.9 μg/m3 (33) 35.0
 
Sept. 13, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 8.0 μg/m3 (7) 4.1 μg/m3 (17) 34.0
 
Sept. 13, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 9.0 μg/m3 (8) 4.4 μg/m3 (18) 32.0
 
Sept. 13, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 ppb (29) N/A 8.0 μg/m3 (7) 7.6 μg/m3 (32) 32.0
 
Sept. 13, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 6.0 μg/m3 (5) 5.6 μg/m3 (23) 25.0