ID: 1766

AQSQID: 560370200

Site Name: Wamsutter

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

Updated: Nov. 26, 2020, 5:41 p.m.

Location: Wamsutter (Rasmussen Rd), WY

Reporting: True, Located: True

Current AQI: 28.0

Wamsutter (Rasmussen Rd) WY, US: 41.6778, -108.0242

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 26, 2020, 4 p.m. 2.0 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A 6.0 μg/m3 (6) N/A 28.0
 
Nov. 26, 2020, 3 p.m. 2.3 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 27.0 ppb (25) N/A 9.0 μg/m3 (9) N/A 25.0
 
Nov. 26, 2020, 2 p.m. 3.6 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (25) N/A 9.0 μg/m3 (9) N/A 25.0
 
Nov. 26, 2020, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A 6.0 μg/m3 (6) N/A 25.0
 
Nov. 26, 2020, noon 2.7 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (27) N/A 6.0 μg/m3 (6) N/A 27.0
 
Nov. 26, 2020, 11 a.m. 3.9 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A 10.0 μg/m3 (10) N/A 27.0
 
Nov. 26, 2020, 10 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 13.0 μg/m3 (13) N/A 29.0
 
Nov. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Nov. 26, 2020, 8 a.m. 2.7 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A 2.0 μg/m3 (2) N/A 26.0
 
Nov. 26, 2020, 7 a.m. 6.8 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 25.0 ppb (24) N/A 0.0 μg/m3 (0) N/A 24.0
 
Nov. 26, 2020, 6 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 2.0 μg/m3 (2) N/A 29.0
 
Nov. 26, 2020, 5 a.m. 4.3 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A 4.0 μg/m3 (4) N/A 28.0
 
Nov. 26, 2020, 4 a.m. 3.4 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A 5.0 μg/m3 (5) N/A 29.0
 
Nov. 26, 2020, 3 a.m. 9.0 ppb (9) 0.1 ppb (1) N/A 9.0 ppb (9) N/A N/A 27.0 ppb (25) N/A 4.0 μg/m3 (4) N/A 25.0
 
Nov. 26, 2020, 2 a.m. 4.5 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) N/A 6.0 μg/m3 (6) N/A 32.0
 
Nov. 26, 2020, 1 a.m. 18.8 ppb (18) 0.7 ppb (1) N/A 18.0 ppb (17) N/A N/A 20.0 ppb (19) N/A 7.0 μg/m3 (7) N/A 19.0
 
Nov. 26, 2020, midnight 4.7 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 37.0 ppb (35) N/A 9.0 μg/m3 (9) N/A 35.0
 
Nov. 25, 2020, 11 p.m. 1.9 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (39) N/A 7.0 μg/m3 (7) N/A 39.0
 
Nov. 25, 2020, 10 p.m. 1.4 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) N/A 7.0 μg/m3 (7) N/A 40.0
 
Nov. 25, 2020, 9 p.m. 1.3 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (39) N/A 9.0 μg/m3 (9) N/A 39.0
 
Nov. 25, 2020, 8 p.m. 1.4 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 16.0 μg/m3 (15) N/A 37.0
 
Nov. 25, 2020, 7 p.m. 1.4 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A 18.0 μg/m3 (17) N/A 36.0
 
Nov. 25, 2020, 6 p.m. 1.6 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 8.0 μg/m3 (8) N/A 33.0
 
Nov. 25, 2020, 5 p.m. 1.9 ppb (2) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 4.0 μg/m3 (4) N/A 29.0
 
Nov. 25, 2020, 4 p.m. 3.1 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) N/A 16.0 μg/m3 (15) N/A 25.0
 
Nov. 25, 2020, 3 p.m. 7.6 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A 7.0 μg/m3 (7) N/A 17.0
 
Nov. 25, 2020, 2 p.m. 2.7 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) N/A 6.0 μg/m3 (6) N/A 21.0
 
Nov. 25, 2020, 1 p.m. 2.4 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A 6.0 μg/m3 (6) N/A 21.0
 
Nov. 25, 2020, noon 3.8 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) N/A 3.0 μg/m3 (3) N/A 19.0
 
Nov. 25, 2020, 11 a.m. 6.6 ppb (7) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (18) N/A 5.0 μg/m3 (5) N/A 18.0
 
Nov. 25, 2020, 10 a.m. 1.9 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A 6.0 μg/m3 (6) N/A 28.0
 
Nov. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) N/A 4.0
 
Nov. 25, 2020, 8 a.m. 1.8 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A 4.0 μg/m3 (4) N/A 28.0
 
Nov. 25, 2020, 7 a.m. 2.3 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A 6.0 μg/m3 (6) N/A 28.0
 
Nov. 25, 2020, 6 a.m. 2.7 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (27) N/A 6.0 μg/m3 (6) N/A 27.0
 
Nov. 25, 2020, 5 a.m. 4.1 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) N/A 7.0 μg/m3 (7) N/A 26.0
 
Nov. 25, 2020, 4 a.m. 3.8 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A 6.0 μg/m3 (6) N/A 27.0
 
Nov. 25, 2020, 3 a.m. 4.4 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A 9.0 μg/m3 (9) N/A 27.0
 
Nov. 25, 2020, 2 a.m. 3.3 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (29) N/A 13.0 μg/m3 (13) N/A 29.0
 
Nov. 25, 2020, 1 a.m. 7.2 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 27.0 ppb (25) N/A 13.0 μg/m3 (13) N/A 25.0
 
Nov. 25, 2020, midnight 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A 13.0 μg/m3 (13) N/A 33.0
 
Nov. 24, 2020, 11 p.m. 2.4 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 37.0 ppb (35) N/A 10.0 μg/m3 (10) N/A 35.0
 
Nov. 24, 2020, 10 p.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A 13.0 μg/m3 (13) N/A 34.0
 
Nov. 24, 2020, 9 p.m. 2.5 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) N/A 10.0 μg/m3 (10) N/A 34.0
 
Nov. 24, 2020, 8 p.m. 3.8 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A 5.0 μg/m3 (5) N/A 34.0
 
Nov. 24, 2020, 7 p.m. 6.2 ppb (6) 2.4 ppb (3) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A 6.0 μg/m3 (6) N/A 28.0
 
Nov. 24, 2020, 6 p.m. 3.3 ppb (4) 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 7.0 μg/m3 (7) N/A 29.0
 
Nov. 24, 2020, 5 p.m. 4.2 ppb (4) 1.5 ppb (2) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A 8.0 μg/m3 (8) N/A 25.0
 
Nov. 24, 2020, 4 p.m. 3.9 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (20) N/A 8.0 μg/m3 (8) N/A 20.0
 
Nov. 24, 2020, 3 p.m. 1.9 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 19.0 ppb (18) N/A 4.0 μg/m3 (4) N/A 18.0
 
Nov. 24, 2020, 2 p.m. 1.6 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 20.0 ppb (19) N/A 2.0 μg/m3 (2) N/A 19.0
 
Nov. 24, 2020, 1 p.m. 1.8 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A 5.0 μg/m3 (5) N/A 21.0
 
Nov. 24, 2020, noon 1.5 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 20.0 ppb (19) N/A 9.0 μg/m3 (9) N/A 19.0
 
Nov. 24, 2020, 11 a.m. 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A 6.0 μg/m3 (6) N/A 20.0
 
Nov. 24, 2020, 10 a.m. 2.9 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (20) N/A 8.0 μg/m3 (8) N/A 20.0
 
Nov. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) N/A 9.0
 
Nov. 24, 2020, 8 a.m. 3.3 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A 8.0 μg/m3 (8) N/A 25.0
 
Nov. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) N/A 12.0
 
Nov. 24, 2020, 6 a.m. 5.4 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A 10.0 μg/m3 (10) N/A 25.0
 
Nov. 24, 2020, 5 a.m. 2.2 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A 7.0 μg/m3 (7) N/A 31.0
 
Nov. 24, 2020, 4 a.m. 2.6 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A 10.0 μg/m3 (10) N/A 33.0
 
Nov. 24, 2020, 3 a.m. 6.4 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A 9.0 μg/m3 (9) N/A 24.0
 
Nov. 24, 2020, 2 a.m. 7.2 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 21.0 ppb (20) N/A 9.0 μg/m3 (9) N/A 20.0
 
Nov. 24, 2020, 1 a.m. 2.6 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A 7.0 μg/m3 (7) N/A 26.0
 
Nov. 24, 2020, midnight 1.6 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A 6.0 μg/m3 (6) N/A 29.0
 
Nov. 23, 2020, 11 p.m. 3.0 ppb (3) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A 10.0 μg/m3 (10) N/A 32.0
 
Nov. 23, 2020, 10 p.m. 1.9 ppb (2) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A 6.0 μg/m3 (6) N/A 33.0
 
Nov. 23, 2020, 9 p.m. 1.6 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A 3.0 μg/m3 (3) N/A 31.0
 
Nov. 23, 2020, 8 p.m. 1.3 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 4.0 μg/m3 (4) N/A 33.0
 
Nov. 23, 2020, 7 p.m. 1.1 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 8.0 μg/m3 (8) N/A 35.0
 
Nov. 23, 2020, 6 p.m. 2.4 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) N/A 11.0 μg/m3 (11) N/A 30.0
 
Nov. 23, 2020, 5 p.m. 2.6 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 27.0 ppb (25) N/A 12.0 μg/m3 (12) N/A 25.0
 
Nov. 23, 2020, 4 p.m. 9.9 ppb (10) 3.2 ppb (4) N/A 7.0 ppb (7) N/A N/A 20.0 ppb (19) N/A 17.0 μg/m3 (16) N/A 19.0
 
Nov. 23, 2020, 3 p.m. 20.2 ppb (20) 6.2 ppb (6) N/A 14.0 ppb (14) N/A N/A 12.0 ppb (12) N/A 30.0 μg/m3 (28) N/A 28.0
 
Nov. 23, 2020, 2 p.m. 14.7 ppb (14) 0.5 ppb (1) N/A 14.0 ppb (14) N/A N/A 10.0 ppb (10) N/A 5.0 μg/m3 (5) N/A 14.0
 
Nov. 23, 2020, 1 p.m. 5.2 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (21) N/A 6.0 μg/m3 (6) N/A 21.0
 
Nov. 23, 2020, noon 2.9 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A 6.0 μg/m3 (6) N/A 25.0
 
Nov. 23, 2020, 11 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A 7.0 μg/m3 (7) N/A 25.0
 
Nov. 23, 2020, 10 a.m. 5.7 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 21.0 ppb (20) N/A 6.0 μg/m3 (6) N/A 20.0
 
Nov. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) N/A 6.0
 
Nov. 23, 2020, 8 a.m. 4.4 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) N/A 4.0 μg/m3 (4) N/A 19.0
 
Nov. 23, 2020, 7 a.m. 9.4 ppb (9) 0.3 ppb (1) N/A 9.0 ppb (9) N/A N/A 17.0 ppb (16) N/A 0.0 μg/m3 (0) N/A 16.0
 
Nov. 23, 2020, 6 a.m. 5.1 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A 1.0 μg/m3 (1) N/A 23.0
 
Nov. 23, 2020, 5 a.m. 7.7 ppb (8) 0.2 ppb (1) N/A 8.0 ppb (8) N/A N/A 21.0 ppb (20) N/A 5.0 μg/m3 (5) N/A 20.0
 
Nov. 23, 2020, 4 a.m. 3.6 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) N/A 5.0 μg/m3 (5) N/A 26.0
 
Nov. 23, 2020, 3 a.m. 2.9 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A 5.0 μg/m3 (5) N/A 26.0
 
Nov. 23, 2020, 2 a.m. 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 8.0 μg/m3 (8) N/A 32.0
 
Nov. 23, 2020, 1 a.m. 3.2 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) N/A 8.0 μg/m3 (8) N/A 31.0
 
Nov. 23, 2020, midnight 2.9 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A 7.0 μg/m3 (7) N/A 33.0
 
Nov. 22, 2020, 11 p.m. 3.3 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A 6.0 μg/m3 (6) N/A 34.0
 
Nov. 22, 2020, 10 p.m. 1.5 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A 4.0 μg/m3 (4) N/A 38.0
 
Nov. 22, 2020, 9 p.m. 1.6 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (38) N/A 2.0 μg/m3 (2) N/A 38.0
 
Nov. 22, 2020, 8 p.m. 1.6 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (39) N/A 2.0 μg/m3 (2) N/A 39.0
 
Nov. 22, 2020, 7 p.m. 2.3 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) N/A 3.0 μg/m3 (3) N/A 37.0
 
Nov. 22, 2020, 6 p.m. 2.1 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A 3.0 μg/m3 (3) N/A 31.0
 
Nov. 22, 2020, 5 p.m. 3.8 ppb (4) 1.3 ppb (2) N/A 2.0 ppb (2) N/A N/A 27.0 ppb (25) N/A 2.0 μg/m3 (2) N/A 25.0
 
Nov. 22, 2020, 4 p.m. 21.5 ppb (21) 11.3 ppb (11) N/A 10.0 ppb (10) N/A N/A 14.0 ppb (13) N/A 5.0 μg/m3 (5) N/A 21.0
 
Nov. 22, 2020, 3 p.m. 36.1 ppb (35) 17.1 ppb (17) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (3) N/A 7.0 μg/m3 (7) N/A 35.0
 
Nov. 22, 2020, 2 p.m. 37.4 ppb (36) 17.2 ppb (17) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) N/A 8.0 μg/m3 (8) N/A 36.0
 
Nov. 22, 2020, 1 p.m. 26.1 ppb (25) 8.0 ppb (8) N/A 18.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 6.0 μg/m3 (6) N/A 25.0
 
Nov. 22, 2020, noon 20.5 ppb (20) 3.2 ppb (4) N/A 17.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 5.0 μg/m3 (5) N/A 20.0
 
Nov. 22, 2020, 11 a.m. 16.1 ppb (16) 1.5 ppb (2) N/A 15.0 ppb (15) N/A N/A 7.0 ppb (7) N/A 5.0 μg/m3 (5) N/A 16.0
 
Nov. 22, 2020, 10 a.m. 24.6 ppb (24) 7.9 ppb (8) N/A 17.0 ppb (17) N/A N/A 2.0 ppb (2) N/A 7.0 μg/m3 (7) N/A 24.0
 
Nov. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Nov. 22, 2020, 8 a.m. 21.0 ppb (20) 2.9 ppb (3) N/A 18.0 ppb (17) N/A N/A 5.0 ppb (5) N/A 0.0 μg/m3 (0) N/A 20.0
 
Nov. 22, 2020, 7 a.m. 5.1 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (21) N/A 2.0 μg/m3 (2) N/A 21.0
 
Nov. 22, 2020, 6 a.m. 6.7 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) N/A 3.0 μg/m3 (3) N/A 22.0
 
Nov. 22, 2020, 5 a.m. 3.1 ppb (3) 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A 3.0 μg/m3 (3) N/A 25.0
 
Nov. 22, 2020, 4 a.m. 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 28.0 ppb (26) N/A 5.0 μg/m3 (5) N/A 26.0
 
Nov. 22, 2020, 3 a.m. 8.9 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A N/A 23.0 ppb (22) N/A 10.0 μg/m3 (10) N/A 22.0
 
Nov. 22, 2020, 2 a.m. 7.1 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 26.0 ppb (25) N/A 17.0 μg/m3 (16) N/A 25.0
 
Nov. 22, 2020, 1 a.m. 7.9 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A N/A 27.0 ppb (25) N/A 4.0 μg/m3 (4) N/A 25.0
 
Nov. 22, 2020, midnight 4.3 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (30) N/A 6.0 μg/m3 (6) N/A 30.0
 
Nov. 21, 2020, 11 p.m. 3.8 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A 1.0 μg/m3 (1) N/A 34.0
 
Nov. 21, 2020, 10 p.m. 2.0 ppb (2) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) N/A 4.0 μg/m3 (4) N/A 38.0
 
Nov. 21, 2020, 9 p.m. 1.8 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (38) N/A 3.0 μg/m3 (3) N/A 38.0
 
Nov. 21, 2020, 8 p.m. 3.1 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) N/A 5.0 μg/m3 (5) N/A 36.0
 
Nov. 21, 2020, 7 p.m. 2.1 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) N/A 6.0 μg/m3 (6) N/A 34.0
 
Nov. 21, 2020, 6 p.m. 2.2 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A 1.0 μg/m3 (1) N/A 33.0
 
Nov. 21, 2020, 5 p.m. 6.6 ppb (7) 2.7 ppb (3) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (25) N/A 3.0 μg/m3 (3) N/A 25.0
 
Nov. 21, 2020, 4 p.m. 33.7 ppb (32) 20.7 ppb (20) N/A 13.0 ppb (13) N/A N/A 9.0 ppb (9) N/A 5.0 μg/m3 (5) N/A 32.0
 
Nov. 21, 2020, 3 p.m. 48.7 ppb (46) 35.7 ppb (34) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A -2.0 μg/m3 (0) N/A 46.0
 
Nov. 21, 2020, 2 p.m. 15.5 ppb (15) 9.7 ppb (10) N/A 6.0 ppb (6) N/A N/A 7.0 ppb (7) N/A -3.0 μg/m3 (0) N/A 15.0
 
Nov. 21, 2020, 1 p.m. 2.8 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 21, 2020, noon 3.7 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 9.0 ppb (9) N/A N/A N/A 9.0
 
Nov. 21, 2020, 11 a.m. 5.9 ppb (6) 0.1 ppb (1) N/A 6.0 ppb (6) N/A N/A 4.0 ppb (4) N/A -1.0 μg/m3 (0) N/A 6.0
 
Nov. 21, 2020, 10 a.m. 6.5 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 4.0 ppb (4) N/A 27.0 μg/m3 (25) N/A 25.0
 
Nov. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) N/A 4.0
 
Nov. 21, 2020, 8 a.m. 30.5 ppb (29) 11.3 ppb (11) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 8.0 μg/m3 (8) N/A 29.0
 
Nov. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) N/A 8.0
 
Nov. 21, 2020, 6 a.m. 57.7 ppb (55) 31.8 ppb (30) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) N/A 8.0 μg/m3 (8) N/A 55.0
 
Nov. 21, 2020, 5 a.m. 55.1 ppb (53) 28.1 ppb (27) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) N/A 9.0 μg/m3 (9) N/A 53.0
 
Nov. 21, 2020, 4 a.m. 44.1 ppb (42) 18.5 ppb (18) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) N/A -1.0 μg/m3 (0) N/A 42.0
 
Nov. 21, 2020, 3 a.m. 21.4 ppb (21) 6.0 ppb (6) N/A 16.0 ppb (16) N/A N/A 12.0 ppb (12) N/A 30.0 μg/m3 (28) N/A 28.0
 
Nov. 21, 2020, 2 a.m. 21.5 ppb (21) 5.1 ppb (5) N/A 16.0 ppb (16) N/A N/A 13.0 ppb (13) N/A 17.0 μg/m3 (16) N/A 21.0
 
Nov. 21, 2020, 1 a.m. 1.8 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 18.0 μg/m3 (17) N/A 32.0
 
Nov. 21, 2020, midnight 4.4 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) N/A 5.0 μg/m3 (5) N/A 32.0
 
Nov. 20, 2020, 11 p.m. 4.2 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A 5.0 μg/m3 (5) N/A 34.0
 
Nov. 20, 2020, 10 p.m. 1.6 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 5.0 μg/m3 (5) N/A 37.0
 
Nov. 20, 2020, 9 p.m. 1.3 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 0.0 μg/m3 (0) N/A 37.0
 
Nov. 20, 2020, 8 p.m. 1.1 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (36) N/A -4.0 μg/m3 (0) N/A 36.0
 
Nov. 20, 2020, 7 p.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 1.0 μg/m3 (1) N/A 33.0
 
Nov. 20, 2020, 6 p.m. 2.5 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A 6.0 μg/m3 (6) N/A 32.0
 
Nov. 20, 2020, 5 p.m. 4.4 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) N/A 7.0 μg/m3 (7) N/A 24.0
 
Nov. 20, 2020, 4 p.m. 6.5 ppb (7) 2.3 ppb (3) N/A 4.0 ppb (4) N/A N/A 17.0 ppb (16) N/A 5.0 μg/m3 (5) N/A 16.0
 
Nov. 20, 2020, 3 p.m. 13.3 ppb (13) 2.9 ppb (3) N/A 10.0 ppb (10) N/A N/A 9.0 ppb (9) N/A 5.0 μg/m3 (5) N/A 13.0
 
Nov. 20, 2020, 2 p.m. 8.0 ppb (8) 0.2 ppb (1) N/A 8.0 ppb (8) N/A N/A 12.0 ppb (12) N/A 6.0 μg/m3 (6) N/A 12.0
 
Nov. 20, 2020, 1 p.m. 5.4 ppb (6) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) N/A 6.0 μg/m3 (6) N/A 14.0
 
Nov. 20, 2020, noon 4.3 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (15) N/A 2.0 μg/m3 (2) N/A 15.0
 
Nov. 20, 2020, 11 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 14.0 ppb (13) N/A 0.0 μg/m3 (0) N/A 13.0
 
Nov. 20, 2020, 10 a.m. 5.3 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (21) N/A 1.0 μg/m3 (1) N/A 21.0
 
Nov. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) N/A 4.0
 
Nov. 20, 2020, 8 a.m. 4.5 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 23.0 ppb (22) N/A 5.0 μg/m3 (5) N/A 22.0
 
Nov. 20, 2020, 7 a.m. 5.6 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) N/A 0.0 μg/m3 (0) N/A 23.0
 
Nov. 20, 2020, 6 a.m. 12.8 ppb (13) 0.2 ppb (1) N/A 13.0 ppb (13) N/A N/A 20.0 ppb (19) N/A 3.0 μg/m3 (3) N/A 19.0
 
Nov. 20, 2020, 5 a.m. 8.1 ppb (8) 0.3 ppb (1) N/A 8.0 ppb (8) N/A N/A 23.0 ppb (22) N/A 7.0 μg/m3 (7) N/A 22.0
 
Nov. 20, 2020, 4 a.m. 4.1 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (25) N/A 3.0 μg/m3 (3) N/A 25.0
 
Nov. 20, 2020, 3 a.m. 2.3 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A -1.0 μg/m3 (0) N/A 31.0
 
Nov. 20, 2020, 2 a.m. 0.4 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 4.0 μg/m3 (4) N/A 33.0
 
Nov. 20, 2020, 1 a.m. 0.2 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (33) N/A 4.0 μg/m3 (4) N/A 33.0
 
Nov. 20, 2020, midnight 0.2 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (36) N/A 5.0 μg/m3 (5) N/A 36.0
 
Nov. 19, 2020, 11 p.m. 0.3 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 39.0 ppb (37) N/A 10.0 μg/m3 (10) N/A 37.0
 
Nov. 19, 2020, 10 p.m. 0.3 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (38) N/A 7.0 μg/m3 (7) N/A 38.0
 
Nov. 19, 2020, 9 p.m. 0.5 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 4.0 μg/m3 (4) N/A 37.0
 
Nov. 19, 2020, 8 p.m. 0.5 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A 6.0 μg/m3 (6) N/A 37.0
 
Nov. 19, 2020, 7 p.m. 0.7 ppb (1) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A 4.0 μg/m3 (4) N/A 35.0
 
Nov. 19, 2020, 6 p.m. 0.8 ppb (1) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A 5.0 μg/m3 (5) N/A 34.0
 
Nov. 19, 2020, 5 p.m. 0.8 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A 6.0 μg/m3 (6) N/A 33.0