ID: 1604

AQSQID: 201770013

Site Name: Kni-Topeka

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

Updated: July 12, 2020, 3:35 a.m.

Location: Topeka (Swest Randolph Ave), KS

Reporting: True, Located: True

Current AQI: 28.0

Topeka (Swest Randolph Ave) KS, US: 39.0242, -95.7114

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 12, 2020, midnight N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 31.0 μg/m3 (28) 6.5 μg/m3 (27) 28.0
 
July 11, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A -4.0 μg/m3 (0) 7.1 μg/m3 (30) 30.0
 
July 11, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A -3.0 μg/m3 (0) 6.8 μg/m3 (28) 28.0
 
July 11, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 16.0 μg/m3 (15) 6.7 μg/m3 (28) 28.0
 
July 11, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 1.0 μg/m3 (1) 7.9 μg/m3 (33) 33.0
 
July 11, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 58.0 μg/m3 (52) 8.2 μg/m3 (34) 52.0
 
July 11, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 40.0 μg/m3 (36) 6.7 μg/m3 (28) 36.0
 
July 11, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 27.0 μg/m3 (25) 6.6 μg/m3 (28) 35.0
 
July 11, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 17.0 μg/m3 (15) 5.7 μg/m3 (24) 32.0
 
July 11, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 5.0 μg/m3 (5) 5.4 μg/m3 (23) 30.0
 
July 11, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 19.0 μg/m3 (17) 6.1 μg/m3 (25) 27.0
 
July 11, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 26.0 μg/m3 (24) 6.8 μg/m3 (28) 28.0
 
July 11, 2020, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 25.0 μg/m3 (23) 6.7 μg/m3 (28) 28.0
 
July 11, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 6.0 μg/m3 (5) 7.1 μg/m3 (30) 30.0
 
July 11, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 20.0 μg/m3 (18) 7.5 μg/m3 (31) 31.0
 
July 11, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 23.0 μg/m3 (21) 7.5 μg/m3 (31) 31.0
 
July 11, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 28.0 μg/m3 (25) 7.4 μg/m3 (31) 31.0
 
July 11, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 33.0 μg/m3 (30) 8.0 μg/m3 (33) 33.0
 
July 11, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 28.0 μg/m3 (25) 8.2 μg/m3 (34) 34.0
 
July 11, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 23.0 μg/m3 (21) 8.5 μg/m3 (35) 35.0
 
July 11, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 8.0 μg/m3 (7) 8.7 μg/m3 (36) 36.0
 
July 11, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 19.0 μg/m3 (17) 7.1 μg/m3 (30) 30.0
 
July 11, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 40.0 μg/m3 (36) 5.8 μg/m3 (24) 36.0
 
July 11, 2020, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 43.0 μg/m3 (39) 5.6 μg/m3 (23) 39.0
 
July 10, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 20.0 μg/m3 (18) 5.1 μg/m3 (21) 40.0
 
July 10, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 30.0 μg/m3 (27) 5.2 μg/m3 (22) 41.0
 
July 10, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 16.0 μg/m3 (15) 5.1 μg/m3 (21) 41.0
 
July 10, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 19.0 μg/m3 (17) 5.0 μg/m3 (21) 38.0
 
July 10, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 21.0 μg/m3 (19) 5.0 μg/m3 (21) 38.0
 
July 10, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 17.0 μg/m3 (15) 4.9 μg/m3 (20) 38.0
 
July 10, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 8.0 μg/m3 (7) 4.8 μg/m3 (20) 36.0
 
July 10, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 5.2 μg/m3 (22) 35.0
 
July 10, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 11.0 μg/m3 (10) 5.8 μg/m3 (24) 32.0
 
July 10, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 22.0 μg/m3 (20) 6.1 μg/m3 (25) 26.0
 
July 10, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
July 10, 2020, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 32.0 μg/m3 (29) 6.7 μg/m3 (28) 29.0
 
July 10, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 23.0 μg/m3 (21) 6.2 μg/m3 (26) 26.0
 
July 10, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 12.0 μg/m3 (11) 6.3 μg/m3 (26) 26.0
 
July 10, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 9.0 μg/m3 (8) 6.7 μg/m3 (28) 28.0
 
July 10, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 9.0 μg/m3 (8) 6.6 μg/m3 (28) 28.0
 
July 10, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 23.0 μg/m3 (21) 7.1 μg/m3 (30) 30.0
 
July 10, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 15.0 μg/m3 (14) 7.2 μg/m3 (30) 30.0
 
July 10, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
July 10, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 15.0 μg/m3 (14) 6.4 μg/m3 (27) 27.0
 
July 10, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 20.0 μg/m3 (18) 6.1 μg/m3 (25) 25.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 29.0 μg/m3 (26) 9.5 μg/m3 (40) 40.0
 
July 10, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 18.0 μg/m3 (16) 4.6 μg/m3 (19) 31.0
 
July 10, 2020, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 21.0 μg/m3 (19) 4.1 μg/m3 (17) 35.0
 
July 9, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 3.0 μg/m3 (3) 4.3 μg/m3 (18) 37.0
 
July 9, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 11.0 μg/m3 (10) 4.6 μg/m3 (19) 39.0
 
July 9, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 1.0 μg/m3 (1) 5.0 μg/m3 (21) 40.0
 
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 28.0 μg/m3 (25) 6.0 μg/m3 (25) 40.0
 
July 9, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 12.0 μg/m3 (11) 6.6 μg/m3 (28) 41.0
 
July 9, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A -1.0 μg/m3 (0) 7.3 μg/m3 (30) 38.0
 
July 9, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 33.0 μg/m3 (30) 7.2 μg/m3 (30) 34.0
 
July 9, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 13.0 μg/m3 (12) 5.9 μg/m3 (25) 33.0
 
July 9, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 5.0 μg/m3 (5) 5.0 μg/m3 (21) 29.0
 
July 9, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 22.0 μg/m3 (20) 4.9 μg/m3 (20) 27.0
 
July 9, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 4.0 μg/m3 (4) 4.7 μg/m3 (20) 32.0
 
July 9, 2020, noon N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 11.0 μg/m3 (10) 5.4 μg/m3 (23) 32.0
 
July 9, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 3.0 μg/m3 (3) 6.2 μg/m3 (26) 35.0
 
July 9, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 9.0 μg/m3 (8) 7.4 μg/m3 (31) 40.0
 
July 9, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 12.0 μg/m3 (11) 7.9 μg/m3 (33) 40.0
 
July 9, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 53.0 μg/m3 (48) 7.3 μg/m3 (30) 48.0
 
July 9, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 42.0 μg/m3 (38) 12.5 μg/m3 (51) 51.0
 
July 9, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 37.0 μg/m3 (34) 13.6 μg/m3 (53) 53.0
 
July 9, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 37.0 μg/m3 (34) 13.9 μg/m3 (54) 54.0
 
July 9, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 55.0 μg/m3 (50) 14.5 μg/m3 (55) 55.0
 
July 9, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 44.0 μg/m3 (40) 13.5 μg/m3 (53) 53.0
 
July 9, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 45.0 μg/m3 (41) 13.0 μg/m3 (52) 52.0
 
July 9, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 48.0 μg/m3 (44) 12.6 μg/m3 (51) 51.0
 
July 9, 2020, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 50.0 μg/m3 (45) 12.1 μg/m3 (50) 50.0
 
July 8, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 29.0 μg/m3 (26) 11.4 μg/m3 (48) 48.0
 
July 8, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 23.0 μg/m3 (21) 11.1 μg/m3 (46) 46.0
 
July 8, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 21.0 μg/m3 (19) 11.3 μg/m3 (47) 47.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 22.0 μg/m3 (20) 11.3 μg/m3 (47) 47.0
 
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 20.0 μg/m3 (18) 11.5 μg/m3 (48) 48.0
 
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 26.0 μg/m3 (24) 12.0 μg/m3 (50) 50.0
 
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 22.0 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 17.0 μg/m3 (15) 10.8 μg/m3 (45) 45.0
 
July 8, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 10.2 μg/m3 (42) 42.0
 
July 8, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 10.6 μg/m3 (44) 44.0
 
July 8, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 36.0 μg/m3 (33) 12.4 μg/m3 (51) 51.0
 
July 8, 2020, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 34.0 μg/m3 (31) 13.8 μg/m3 (54) 54.0
 
July 8, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 34.0 μg/m3 (31) 14.2 μg/m3 (55) 55.0
 
July 8, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 30.0 μg/m3 (27) 14.4 μg/m3 (55) 55.0
 
July 8, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 35.0 μg/m3 (32) 14.9 μg/m3 (56) 56.0
 
July 8, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 27.0 μg/m3 (25) 15.3 μg/m3 (57) 57.0
 
July 8, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 30.0 μg/m3 (27) 16.4 μg/m3 (59) 59.0
 
July 8, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 32.0 μg/m3 (29) 15.6 μg/m3 (58) 58.0
 
July 8, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 39.0 μg/m3 (35) 14.8 μg/m3 (56) 56.0
 
July 8, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 35.0 μg/m3 (32) 15.0 μg/m3 (56) 56.0
 
July 8, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 36.0 μg/m3 (33) 15.4 μg/m3 (57) 57.0
 
July 8, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 32.0 μg/m3 (29) 15.4 μg/m3 (57) 57.0
 
July 8, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 46.0 μg/m3 (42) 14.9 μg/m3 (56) 56.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 45.0 μg/m3 (41) 13.4 μg/m3 (53) 53.0
 
July 7, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 29.0 μg/m3 (26) 12.3 μg/m3 (51) 51.0
 
July 7, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 24.0 μg/m3 (22) 13.1 μg/m3 (52) 52.0
 
July 7, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 37.0 μg/m3 (34) 13.5 μg/m3 (53) 53.0
 
July 7, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 26.0 μg/m3 (24) 13.3 μg/m3 (53) 53.0
 
July 7, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 3.0 μg/m3 (3) 13.6 μg/m3 (53) 53.0
 
July 7, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 17.0 μg/m3 (15) 13.5 μg/m3 (53) 53.0
 
July 7, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 20.0 μg/m3 (18) 13.4 μg/m3 (53) 53.0
 
July 7, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 18.0 μg/m3 (16) 12.9 μg/m3 (52) 52.0
 
July 7, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 25.0 μg/m3 (23) 14.0 μg/m3 (54) 54.0
 
July 7, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 23.0 μg/m3 (21) 14.9 μg/m3 (56) 56.0
 
July 7, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 24.0 μg/m3 (22) 16.2 μg/m3 (59) 59.0
 
July 7, 2020, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 43.0 μg/m3 (39) 17.2 μg/m3 (61) 61.0
 
July 7, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 36.0 μg/m3 (33) 17.8 μg/m3 (62) 62.0
 
July 7, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 25.0 μg/m3 (23) 18.8 μg/m3 (64) 64.0
 
July 7, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 33.0 μg/m3 (30) 19.8 μg/m3 (67) 67.0
 
July 7, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 33.0 μg/m3 (30) 20.6 μg/m3 (68) 68.0
 
July 7, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 26.0 μg/m3 (24) 22.0 μg/m3 (71) 71.0
 
July 7, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 28.0 μg/m3 (25) 23.0 μg/m3 (73) 73.0
 
July 7, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 31.0 μg/m3 (28) 22.7 μg/m3 (73) 73.0
 
July 7, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 31.0 μg/m3 (28) 21.7 μg/m3 (71) 71.0
 
July 7, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 35.0 μg/m3 (32) 22.4 μg/m3 (72) 72.0
 
July 7, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 36.0 μg/m3 (33) 20.6 μg/m3 (68) 68.0
 
July 7, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 102.0 μg/m3 (74) 57.7 μg/m3 (151) 151.0
 
July 7, 2020, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 45.0 μg/m3 (41) 17.7 μg/m3 (62) 62.0
 
July 6, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 25.0 μg/m3 (23) 17.3 μg/m3 (61) 61.0
 
July 6, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 32.0 μg/m3 (29) 17.5 μg/m3 (62) 62.0
 
July 6, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 38.0 μg/m3 (35) 16.1 μg/m3 (59) 59.0
 
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 14.0 μg/m3 (13) 16.3 μg/m3 (59) 59.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 17.0 μg/m3 (15) 17.7 μg/m3 (62) 62.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 18.0 μg/m3 (63) 63.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 18.6 μg/m3 (64) 64.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 12.0 μg/m3 (11) 18.1 μg/m3 (63) 63.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 30.0 μg/m3 (27) 19.6 μg/m3 (66) 66.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 40.0 μg/m3 (36) 18.8 μg/m3 (64) 64.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 15.0 μg/m3 (14) 18.8 μg/m3 (64) 64.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 53.0 μg/m3 (48) 19.7 μg/m3 (66) 66.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 39.0 μg/m3 (35) 21.2 μg/m3 (70) 70.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 26.0 μg/m3 (24) 21.2 μg/m3 (70) 70.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 28.0 μg/m3 (25) 21.6 μg/m3 (70) 70.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 32.0 μg/m3 (29) 22.6 μg/m3 (73) 73.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 28.0 μg/m3 (25) 23.4 μg/m3 (74) 74.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 30.0 μg/m3 (27) 22.7 μg/m3 (73) 73.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 33.0 μg/m3 (30) 25.8 μg/m3 (79) 79.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 34.0 μg/m3 (31) 23.2 μg/m3 (74) 74.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 32.0 μg/m3 (29) 20.0 μg/m3 (67) 67.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 35.0 μg/m3 (32) 20.3 μg/m3 (68) 68.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 32.0 μg/m3 (29) 17.8 μg/m3 (62) 62.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 41.0 μg/m3 (37) 16.4 μg/m3 (59) 59.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 28.0 μg/m3 (25) 16.1 μg/m3 (59) 59.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 15.0 μg/m3 (14) 16.5 μg/m3 (60) 60.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 11.0 μg/m3 (10) 16.5 μg/m3 (60) 60.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 4.0 μg/m3 (4) 16.0 μg/m3 (59) 59.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 17.0 μg/m3 (15) 18.3 μg/m3 (63) 63.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 23.0 μg/m3 (21) 19.2 μg/m3 (65) 65.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 24.0 μg/m3 (22) 20.8 μg/m3 (69) 69.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 35.0 μg/m3 (32) 23.1 μg/m3 (74) 74.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 19.0 μg/m3 (17) 23.8 μg/m3 (75) 75.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 42.0 μg/m3 (38) 31.8 μg/m3 (92) 92.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 67.0 μg/m3 (56) 55.7 μg/m3 (150) 150.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 93.0 μg/m3 (69) 57.2 μg/m3 (151) 151.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 60.0 μg/m3 (52) 37.6 μg/m3 (105) 105.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 56.0 μg/m3 (50) 37.2 μg/m3 (104) 104.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 58.0 μg/m3 (52) 37.4 μg/m3 (105) 105.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 90.0 μg/m3 (68) 60.5 μg/m3 (153) 153.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 115.0 μg/m3 (80) 76.6 μg/m3 (161) 161.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 153.0 μg/m3 (99) 96.4 μg/m3 (172) 172.0
 
July 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 211.0 μg/m3 (128) 125.1 μg/m3 (187) 187.0
 
July 5, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 278.0 μg/m3 (162) 158.7 μg/m3 (208) 208.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 428.0 μg/m3 (304) 240.6 μg/m3 (290) 304.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 175.0 μg/m3 (110) 101.8 μg/m3 (174) 174.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 28.0 μg/m3 (25) 20.3 μg/m3 (68) 68.0
 
July 5, 2020, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 29.0 μg/m3 (26) 14.5 μg/m3 (55) 55.0