AQSQID: 840560210003

Site Name: Laramie County Mobile

Location: Carpenter (Co Rd 140), WY

Reporting: True, Located: True

Current AQI: 22.0

Carpenter (Co Rd 140) WY, US: 41.08536, -104.52277

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 20, 2020, 8 a.m. 3.8 ppb (4) -0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 22.0
 
Jan. 20, 2020, 7 a.m. 2.2 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 21.0
 
Jan. 20, 2020, 6 a.m. 1.5 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 7.0 μg/m3 (6) 1.0 μg/m3 (4) 23.0
 
Jan. 20, 2020, 5 a.m. 2.5 ppb (2) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 23.0
 
Jan. 20, 2020, 4 a.m. 3.4 ppb (3) -0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 12.0 μg/m3 (11) 1.0 μg/m3 (4) 23.0
 
Jan. 20, 2020, 3 a.m. 3.9 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 23.0
 
Jan. 20, 2020, 2 a.m. 2.9 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 10.0 μg/m3 (9) 2.0 μg/m3 (8) 25.0
 
Jan. 20, 2020, 1 a.m. 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 24.0 μg/m3 (22) 2.0 μg/m3 (8) 30.0
 
Jan. 20, 2020, midnight 1.1 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 17.0 μg/m3 (15) 1.0 μg/m3 (4) 32.0
 
Jan. 19, 2020, 11 p.m. 0.6 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 34.0
 
Jan. 19, 2020, 10 p.m. 0.7 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 34.0
 
Jan. 19, 2020, 9 p.m. 0.7 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 17.0 μg/m3 (15) -1.0 μg/m3 (0) 34.0
 
Jan. 19, 2020, 8 p.m. 0.7 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 8.0 μg/m3 (7) 0.0 μg/m3 (0) 34.0
 
Jan. 19, 2020, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 33.0
 
Jan. 19, 2020, 6 p.m. 1.7 ppb (2) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 10.0 μg/m3 (9) 4.0 μg/m3 (17) 33.0
 
Jan. 19, 2020, 5 p.m. 4.8 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 9.0 μg/m3 (8) 4.0 μg/m3 (17) 30.0
 
Jan. 19, 2020, 4 p.m. 7.9 ppb (7) 1.1 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 9.0 μg/m3 (8) 2.0 μg/m3 (8) 26.0
 
Jan. 19, 2020, 3 p.m. 11.1 ppb (10) 0.5 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 7.0 μg/m3 (6) 1.0 μg/m3 (4) 22.0
 
Jan. 19, 2020, 2 p.m. 6.6 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 22.0
 
Jan. 19, 2020, 1 p.m. 4.5 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 3.0 μg/m3 (3) 0.0 μg/m3 (0) 24.0
 
Jan. 19, 2020, noon 5.6 ppb (5) -0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 23.0
 
Jan. 19, 2020, 11 a.m. 8.1 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 20.0
 
Jan. 19, 2020, 10 a.m. 9.2 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 23.0
 
Jan. 19, 2020, 9 a.m. 5.6 ppb (5) -0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 22.0
 
Jan. 19, 2020, 8 a.m. 2.1 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 22.0
 
Jan. 19, 2020, 7 a.m. 5.8 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 12.0 μg/m3 (11) 3.0 μg/m3 (12) 22.0
 
Jan. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 2.0 μg/m3 (8) 33.0
 
Jan. 19, 2020, 5 a.m. 3.4 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 25.0 μg/m3 (23) 2.0 μg/m3 (8) 23.0
 
Jan. 19, 2020, 4 a.m. 2.2 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 8.0 μg/m3 (7) 0.0 μg/m3 (0) 22.0
 
Jan. 19, 2020, 3 a.m. 2.2 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 10.0 μg/m3 (9) 1.0 μg/m3 (4) 28.0
 
Jan. 19, 2020, 2 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 12.0 μg/m3 (11) 3.0 μg/m3 (12) 29.0
 
Jan. 19, 2020, 1 a.m. 1.1 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 12.0 μg/m3 (11) 1.0 μg/m3 (4) 31.0
 
Jan. 19, 2020, midnight 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 27.0 μg/m3 (25) 1.0 μg/m3 (4) 32.0
 
Jan. 18, 2020, 11 p.m. 0.8 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 47.0 ppb (36) N/A 26.0 μg/m3 (24) 0.0 μg/m3 (0) 36.0
 
Jan. 18, 2020, 10 p.m. 2.0 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 17.0 μg/m3 (15) 2.0 μg/m3 (8) 32.0
 
Jan. 18, 2020, 9 p.m. 3.5 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 28.0
 
Jan. 18, 2020, 8 p.m. 3.2 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 10.0 μg/m3 (9) 3.0 μg/m3 (12) 28.0
 
Jan. 18, 2020, 7 p.m. 3.3 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 21.0 μg/m3 (19) 1.0 μg/m3 (4) 28.0
 
Jan. 18, 2020, 6 p.m. 2.7 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 9.0 μg/m3 (8) -1.0 μg/m3 (0) 29.0
 
Jan. 18, 2020, 5 p.m. 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 15.0 μg/m3 (14) -1.0 μg/m3 (0) 31.0
 
Jan. 18, 2020, 4 p.m. 2.2 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 19.0 μg/m3 (17) 1.0 μg/m3 (4) 32.0
 
Jan. 18, 2020, 3 p.m. 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 12.0 μg/m3 (11) 1.0 μg/m3 (4) 30.0
 
Jan. 18, 2020, 2 p.m. 3.1 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 22.0 μg/m3 (20) 1.0 μg/m3 (4) 27.0
 
Jan. 18, 2020, 1 p.m. 2.0 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 29.0
 
Jan. 18, 2020, noon 1.5 ppb (1) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 29.0
 
Jan. 18, 2020, 11 a.m. 0.8 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 5.0 μg/m3 (5) 1.0 μg/m3 (4) 30.0
 
Jan. 18, 2020, 10 a.m. 0.9 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 6.0 μg/m3 (5) -1.0 μg/m3 (0) 31.0
 
Jan. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 12.0
 
Jan. 18, 2020, 8 a.m. 1.1 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 18.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Jan. 18, 2020, 7 a.m. 0.8 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 6.0 μg/m3 (5) 6.0 μg/m3 (25) 28.0
 
Jan. 18, 2020, 6 a.m. 0.5 ppb (0) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 29.0
 
Jan. 18, 2020, 5 a.m. 0.5 ppb (0) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (4) 29.0
 
Jan. 18, 2020, 4 a.m. 0.6 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 23.0 μg/m3 (21) 16.0 μg/m3 (59) 59.0
 
Jan. 18, 2020, 3 a.m. 0.7 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A N/A 28.0 μg/m3 (84) 84.0
 
Jan. 18, 2020, 2 a.m. 0.6 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 39.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
Jan. 18, 2020, 1 a.m. 1.3 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 37.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
Jan. 18, 2020, midnight 1.5 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A 2.0 μg/m3 (8) 32.0
 
Jan. 17, 2020, 11 p.m. 0.8 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 18.0 μg/m3 (16) 0.0 μg/m3 (0) 32.0
 
Jan. 17, 2020, 10 p.m. 1.2 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 34.0 μg/m3 (31) 1.0 μg/m3 (4) 32.0
 
Jan. 17, 2020, 9 p.m. 1.2 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (4) 33.0
 
Jan. 17, 2020, 8 p.m. 1.9 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 27.0 μg/m3 (25) 3.0 μg/m3 (12) 32.0
 
Jan. 17, 2020, 7 p.m. 6.7 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 47.0 μg/m3 (43) 5.0 μg/m3 (21) 43.0
 
Jan. 17, 2020, 6 p.m. 8.5 ppb (8) 2.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 28.0 μg/m3 (25) 4.0 μg/m3 (17) 25.0
 
Jan. 17, 2020, 5 p.m. 7.3 ppb (7) 1.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 23.0 μg/m3 (21) 3.0 μg/m3 (12) 21.0
 
Jan. 17, 2020, 4 p.m. 8.7 ppb (8) 1.7 ppb (2) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 36.0 μg/m3 (33) 3.0 μg/m3 (12) 33.0
 
Jan. 17, 2020, 3 p.m. 5.3 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 40.0 μg/m3 (36) 3.0 μg/m3 (12) 36.0
 
Jan. 17, 2020, 2 p.m. 4.8 ppb (4) 0.2 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 62.0 μg/m3 (54) 2.0 μg/m3 (8) 54.0
 
Jan. 17, 2020, 1 p.m. 3.4 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 35.0 μg/m3 (32) 1.0 μg/m3 (4) 32.0
 
Jan. 17, 2020, noon 4.3 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 32.0 μg/m3 (29) 2.0 μg/m3 (8) 29.0
 
Jan. 17, 2020, 11 a.m. 3.9 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 14.0 ppb (11) N/A 43.0 μg/m3 (39) 5.0 μg/m3 (21) 39.0
 
Jan. 17, 2020, 10 a.m. 3.3 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 41.0 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
Jan. 17, 2020, 9 a.m. 3.1 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 43.0 μg/m3 (39) 6.0 μg/m3 (25) 39.0
 
Jan. 17, 2020, 8 a.m. 2.3 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 53.0 μg/m3 (48) 8.0 μg/m3 (33) 48.0
 
Jan. 17, 2020, 7 a.m. 2.9 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 66.0 μg/m3 (56) 8.0 μg/m3 (33) 56.0
 
Jan. 17, 2020, 6 a.m. 4.7 ppb (4) 0.1 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 82.0 μg/m3 (64) 8.0 μg/m3 (33) 64.0
 
Jan. 17, 2020, 5 a.m. 6.5 ppb (6) 0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 75.0 μg/m3 (60) 7.0 μg/m3 (29) 60.0
 
Jan. 17, 2020, 4 a.m. 2.9 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 97.0 μg/m3 (71) 6.0 μg/m3 (25) 71.0
 
Jan. 17, 2020, 3 a.m. 2.2 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 56.0 μg/m3 (50) 5.0 μg/m3 (21) 50.0
 
Jan. 17, 2020, 2 a.m. 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 70.0 μg/m3 (58) 7.0 μg/m3 (29) 58.0
 
Jan. 17, 2020, 1 a.m. 1.2 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 122.0 μg/m3 (84) 10.0 μg/m3 (42) 84.0
 
Jan. 17, 2020, midnight 1.3 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 186.0 μg/m3 (116) 12.0 μg/m3 (50) 116.0
 
Jan. 16, 2020, 11 p.m. 1.4 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A 7.0 μg/m3 (29) 29.0
 
Jan. 16, 2020, 10 p.m. 1.9 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 53.0 μg/m3 (48) 2.0 μg/m3 (8) 48.0
 
Jan. 16, 2020, 9 p.m. 2.6 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 50.0 μg/m3 (45) 4.0 μg/m3 (17) 45.0
 
Jan. 16, 2020, 8 p.m. 3.0 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 37.0 μg/m3 (34) 8.0 μg/m3 (33) 34.0
 
Jan. 16, 2020, 7 p.m. 2.7 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 50.0 μg/m3 (45) 11.0 μg/m3 (46) 46.0
 
Jan. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 2020, 5 p.m. 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 45.0 μg/m3 (41) 21.0 μg/m3 (69) 69.0
 
Jan. 16, 2020, 4 p.m. 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 48.0 μg/m3 (44) 1.0 μg/m3 (4) 44.0
 
Jan. 16, 2020, 3 p.m. 2.7 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 48.0 μg/m3 (44) 1.0 μg/m3 (4) 44.0
 
Jan. 16, 2020, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 40.0 μg/m3 (36) 1.0 μg/m3 (4) 36.0
 
Jan. 16, 2020, 1 p.m. 1.6 ppb (1) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 11.0 μg/m3 (10) 0.0 μg/m3 (0) 20.0
 
Jan. 16, 2020, noon 3.5 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 9.0 μg/m3 (8) 1.0 μg/m3 (4) 19.0
 
Jan. 16, 2020, 11 a.m. 6.3 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 10 a.m. 4.6 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 13.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.0 μg/m3 (8) 9.0
 
Jan. 16, 2020, 8 a.m. 1.6 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 23.0
 
Jan. 16, 2020, 7 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 24.0
 
Jan. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2020, 5 a.m. 1.6 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 24.0
 
Jan. 16, 2020, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 28.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2020, 3 a.m. 1.6 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 41.0 μg/m3 (37) 7.0 μg/m3 (29) 37.0
 
Jan. 16, 2020, 2 a.m. 1.8 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 40.0 μg/m3 (36) 4.0 μg/m3 (17) 36.0
 
Jan. 16, 2020, 1 a.m. 1.5 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 64.0 μg/m3 (54) 4.0 μg/m3 (17) 54.0
 
Jan. 16, 2020, midnight 1.8 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 31.0 μg/m3 (28) 1.0 μg/m3 (4) 29.0
 
Jan. 15, 2020, 11 p.m. 1.9 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 42.0 μg/m3 (38) -1.0 μg/m3 (0) 38.0
 
Jan. 15, 2020, 10 p.m. 2.3 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 36.0 μg/m3 (33) 1.0 μg/m3 (4) 33.0
 
Jan. 15, 2020, 9 p.m. 2.1 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 31.0 μg/m3 (28) 2.0 μg/m3 (8) 32.0
 
Jan. 15, 2020, 8 p.m. 1.3 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 13.0 μg/m3 (12) 1.0 μg/m3 (4) 32.0
 
Jan. 15, 2020, 7 p.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 29.0 μg/m3 (26) 2.0 μg/m3 (8) 32.0
 
Jan. 15, 2020, 6 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (12) 32.0
 
Jan. 15, 2020, 5 p.m. 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 18.0 μg/m3 (16) 3.0 μg/m3 (12) 32.0
 
Jan. 15, 2020, 4 p.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 19.0 μg/m3 (17) 1.0 μg/m3 (4) 30.0
 
Jan. 15, 2020, 3 p.m. 1.4 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 18.0 μg/m3 (16) -1.0 μg/m3 (0) 29.0
 
Jan. 15, 2020, 2 p.m. 1.4 ppb (1) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 22.0 μg/m3 (20) 0.0 μg/m3 (0) 28.0
 
Jan. 15, 2020, 1 p.m. 1.6 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 19.0 μg/m3 (17) -1.0 μg/m3 (0) 29.0
 
Jan. 15, 2020, noon 2.5 ppb (2) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 0.0 μg/m3 (0) -2.0 μg/m3 (0) 29.0
 
Jan. 15, 2020, 11 a.m. 3.0 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (28) N/A -1.0 μg/m3 (0) 2.0 μg/m3 (8) 28.0
 
Jan. 15, 2020, 10 a.m. 2.9 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 28.0
 
Jan. 15, 2020, 7 a.m. 0.6 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 30.0
 
Jan. 15, 2020, 6 a.m. 0.5 ppb (0) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 5.0 μg/m3 (5) -1.0 μg/m3 (0) 31.0
 
Jan. 15, 2020, 5 a.m. 0.4 ppb (0) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 32.0
 
Jan. 15, 2020, 4 a.m. 0.9 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 21.0 μg/m3 (19) 3.0 μg/m3 (12) 32.0
 
Jan. 15, 2020, 3 a.m. 6.4 ppb (6) -0.1 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 28.0
 
Jan. 15, 2020, 2 a.m. 1.2 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (35) N/A 8.0 μg/m3 (7) 1.0 μg/m3 (4) 35.0
 
Jan. 15, 2020, 1 a.m. 2.7 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 20.0 μg/m3 (18) 1.0 μg/m3 (4) 33.0
 
Jan. 15, 2020, midnight 1.1 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 45.0 ppb (35) N/A 15.0 μg/m3 (14) 0.0 μg/m3 (0) 35.0
 
Jan. 14, 2020, 11 p.m. 0.7 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 47.0 ppb (36) N/A 18.0 μg/m3 (16) 2.0 μg/m3 (8) 36.0
 
Jan. 14, 2020, 10 p.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 29.0 μg/m3 (26) 4.0 μg/m3 (17) 34.0
 
Jan. 14, 2020, 9 p.m. 3.3 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 12.0 μg/m3 (11) 0.0 μg/m3 (0) 32.0
 
Jan. 14, 2020, 8 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 25.0 μg/m3 (23) 1.0 μg/m3 (4) 32.0
 
Jan. 14, 2020, 7 p.m. 3.0 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 13.0 μg/m3 (12) 2.0 μg/m3 (8) 31.0
 
Jan. 14, 2020, 6 p.m. 3.6 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 19.0 μg/m3 (17) 3.0 μg/m3 (12) 29.0
 
Jan. 14, 2020, 5 p.m. 4.2 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 26.0
 
Jan. 14, 2020, 4 p.m. 4.3 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 30.0 μg/m3 (27) 3.0 μg/m3 (12) 27.0
 
Jan. 14, 2020, 3 p.m. 3.1 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 24.0 μg/m3 (22) 0.0 μg/m3 (0) 22.0
 
Jan. 14, 2020, 2 p.m. 2.9 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 21.0 μg/m3 (19) 0.0 μg/m3 (0) 22.0
 
Jan. 14, 2020, 1 p.m. 4.6 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 7.0 μg/m3 (6) 4.0 μg/m3 (17) 23.0
 
Jan. 14, 2020, noon 2.4 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 25.0
 
Jan. 14, 2020, 11 a.m. 2.0 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 6.0 μg/m3 (5) 0.0 μg/m3 (0) 25.0
 
Jan. 14, 2020, 10 a.m. 1.3 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 24.0
 
Jan. 14, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 2.0 μg/m3 (8) 20.0
 
Jan. 14, 2020, 8 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 22.0
 
Jan. 14, 2020, 7 a.m. 1.8 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 25.0
 
Jan. 14, 2020, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 8.0 μg/m3 (7) -3.0 μg/m3 (0) 26.0
 
Jan. 14, 2020, 5 a.m. 1.9 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 16.0 μg/m3 (15) 0.0 μg/m3 (0) 28.0
 
Jan. 14, 2020, 4 a.m. 1.8 ppb (2) -0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 28.0
 
Jan. 14, 2020, 3 a.m. 2.6 ppb (2) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 31.0
 
Jan. 14, 2020, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 32.0
 
Jan. 14, 2020, 1 a.m. 0.8 ppb (1) -0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 31.0
 
Jan. 14, 2020, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 19.0 μg/m3 (17) 2.0 μg/m3 (8) 32.0
 
Jan. 13, 2020, 11 p.m. 0.8 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 18.0 μg/m3 (16) 1.0 μg/m3 (4) 32.0
 
Jan. 13, 2020, 10 p.m. 1.1 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 20.0 μg/m3 (18) -1.0 μg/m3 (0) 32.0
 
Jan. 13, 2020, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 10.0 μg/m3 (9) -1.0 μg/m3 (0) 32.0
 
Jan. 13, 2020, 8 p.m. 1.2 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 32.0
 
Jan. 13, 2020, 7 p.m. 1.9 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 44.0 μg/m3 (40) 6.0 μg/m3 (25) 40.0
 
Jan. 13, 2020, 6 p.m. 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 29.0
 
Jan. 13, 2020, 5 p.m. 3.1 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 21.0 μg/m3 (19) 1.0 μg/m3 (4) 26.0
 
Jan. 13, 2020, 4 p.m. 4.2 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 43.0 μg/m3 (39) 1.0 μg/m3 (4) 39.0
 
Jan. 13, 2020, 3 p.m. 2.7 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 57.0 μg/m3 (51) 0.0 μg/m3 (0) 51.0
 
Jan. 13, 2020, 2 p.m. 5.9 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 29.0 μg/m3 (26) 1.0 μg/m3 (4) 26.0
 
Jan. 13, 2020, 1 p.m. 9.6 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 15.0
 
Jan. 13, 2020, noon 2.9 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 0.0 μg/m3 (0) -1.0 μg/m3 (0) 23.0
 
Jan. 13, 2020, 11 a.m. 4.2 ppb (4) -0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (4) 21.0
 
Jan. 13, 2020, 10 a.m. 11.8 ppb (11) 0.0 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 15.0
 
Jan. 13, 2020, 9 a.m. 8.5 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 15.0
 
Jan. 13, 2020, 8 a.m. 6.1 ppb (6) -0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 17.0
 
Jan. 13, 2020, 7 a.m. 4.1 ppb (4) -0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 3.0 μg/m3 (3) 0.0 μg/m3 (0) 18.0