ID: 2429

AQSQID: 300490004

Site Name: Ncore

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

Updated: June 27, 2022, 8:06 p.m.

Location: Wolf Creek (59648), MT

Reporting: True, Located: True

Current AQI: 48.0

Wolf Creek (59648) MT, US: 46.8505, -111.987164

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 27, 2022, 6 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 51.0 ppb (48) 0.1 ppb (2) N/A 6.3 μg/m3 (27) 48.0
 
June 27, 2022, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 47.0 ppb (44) 0.11 ppb (2) N/A 5.8 μg/m3 (25) 44.0
 
June 27, 2022, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 47.0 ppb (44) 0.11 ppb (2) N/A 5.8 μg/m3 (25) 44.0
 
June 27, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 43.0 ppb (40) 0.1 ppb (2) N/A 3.9 μg/m3 (17) 40.0
 
June 27, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 43.0 ppb (40) 0.1 ppb (2) N/A 3.9 μg/m3 (17) 40.0
 
June 27, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 43.0 ppb (40) 0.1 ppb (2) N/A 3.9 μg/m3 (17) 40.0
 
June 27, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.11 ppb (2) N/A 8.0 μg/m3 (34) 37.0
 
June 27, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.11 ppb (2) N/A 8.0 μg/m3 (34) 37.0
 
June 27, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 35.0 ppb (33) 0.11 ppb (2) N/A 6.5 μg/m3 (28) 33.0
 
June 27, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 35.0 ppb (33) 0.11 ppb (2) N/A 6.5 μg/m3 (28) 33.0
 
June 27, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 35.0 ppb (33) 0.11 ppb (2) N/A 6.5 μg/m3 (28) 33.0
 
June 27, 2022, 1 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.12 ppb (2) N/A -1.2 μg/m3 (0) 27.0
 
June 27, 2022, 1 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.12 ppb (2) N/A -1.2 μg/m3 (0) 27.0
 
June 27, 2022, 1 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.12 ppb (2) N/A -1.2 μg/m3 (0) 27.0
 
June 27, 2022, noon N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0 ppb (25) 0.11 ppb (2) N/A 0.2 μg/m3 (1) 25.0
 
June 27, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 28.0 ppb (26) 0.1 ppb (2) N/A 0.4 μg/m3 (2) 26.0
 
June 27, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 28.0 ppb (26) 0.1 ppb (2) N/A 0.4 μg/m3 (2) 26.0
 
June 27, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 28.0 ppb (26) 0.1 ppb (2) N/A 0.4 μg/m3 (2) 26.0
 
June 27, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 30.0 ppb (28) N/A N/A -3.9 μg/m3 (0) 28.0
 
June 27, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 30.0 ppb (28) 0.12 ppb (2) N/A -3.9 μg/m3 (0) 28.0
 
June 27, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.12 ppb (2) N/A -2.6 μg/m3 (0) 32.0
 
June 27, 2022, 5 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 37.0 ppb (35) 0.1 ppb (2) N/A -4.1 μg/m3 (0) 35.0
 
June 27, 2022, 4 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 36.0 ppb (34) 0.1 ppb (2) N/A 1.5 μg/m3 (7) 34.0
 
June 27, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.1 ppb (2) N/A -2.4 μg/m3 (0) 37.0
 
June 27, 2022, 2 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 47.0 ppb (44) 0.11 ppb (2) N/A 1.5 μg/m3 (7) 44.0
 
June 27, 2022, 1 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 50.0 ppb (47) 0.1 ppb (2) N/A 2.7 μg/m3 (12) 47.0
 
June 27, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 50.0 ppb (47) 0.1 ppb (2) N/A 3.0 μg/m3 (13) 47.0
 
June 26, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 48.0 ppb (45) 0.1 ppb (2) N/A 4.7 μg/m3 (20) 45.0
 
June 26, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 46.0 ppb (43) 0.1 ppb (2) N/A 6.6 μg/m3 (28) 43.0
 
June 26, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 45.0 ppb (42) 0.1 ppb (2) N/A 4.0 μg/m3 (17) 42.0
 
June 26, 2022, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 45.0 ppb (42) 0.1 ppb (2) N/A 0.3 μg/m3 (2) 42.0
 
June 26, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.1 ppb (2) N/A 4.4 μg/m3 (19) 39.0
 
June 26, 2022, 3 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 39.0 ppb (37) 0.11 ppb (2) N/A 8.7 μg/m3 (37) 37.0
 
June 26, 2022, 1 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.1 ppb (2) N/A -0.9 μg/m3 (0) 27.0
 
June 26, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 28.0 ppb (26) 0.09 ppb (2) N/A -1.2 μg/m3 (0) 26.0
 
June 26, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 28.0 ppb (26) 0.09 ppb (2) N/A -1.2 μg/m3 (0) 26.0
 
June 26, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 27.0 ppb (25) 0.11 ppb (2) N/A -2.4 μg/m3 (0) 25.0
 
June 26, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 27.0 ppb (25) 0.11 ppb (2) N/A -2.4 μg/m3 (0) 25.0
 
June 26, 2022, 9 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 29.0 ppb (27) 0.11 ppb (2) N/A -3.1 μg/m3 (0) 27.0
 
June 26, 2022, 8 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 31.0 ppb (29) 0.11 ppb (2) N/A -2.9 μg/m3 (0) 29.0
 
June 26, 2022, 8 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 31.0 ppb (29) 0.11 ppb (2) N/A -2.9 μg/m3 (0) 29.0
 
June 26, 2022, 7 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 32.0 ppb (30) 0.11 ppb (2) N/A -1.4 μg/m3 (0) 30.0
 
June 26, 2022, 5 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 35.0 ppb (33) 0.11 ppb (2) N/A -4.8 μg/m3 (0) 33.0
 
June 26, 2022, 5 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 35.0 ppb (33) 0.11 ppb (2) N/A -4.8 μg/m3 (0) 33.0
 
June 26, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 46.0 ppb (43) 0.1 ppb (2) N/A -4.6 μg/m3 (0) 43.0
 
June 26, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 46.0 ppb (43) 0.1 ppb (2) N/A -4.6 μg/m3 (0) 43.0
 
June 25, 2022, 11 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 45.0 ppb (42) 0.1 ppb (2) N/A -4.1 μg/m3 (0) 42.0
 
June 25, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 45.0 ppb (42) 0.1 ppb (2) N/A -0.2 μg/m3 (0) 42.0
 
June 25, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.12 ppb (2) N/A 2.0 μg/m3 (9) 31.0
 
June 25, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.12 ppb (2) N/A 2.0 μg/m3 (9) 31.0
 
June 25, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.12 ppb (2) N/A 2.0 μg/m3 (9) 31.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 30.0 ppb (28) 0.12 ppb (2) N/A 0.9 μg/m3 (4) 28.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 30.0 ppb (28) 0.12 ppb (2) N/A 0.9 μg/m3 (4) 28.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 30.0 ppb (28) 0.12 ppb (2) N/A 0.9 μg/m3 (4) 28.0
 
June 25, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 30.0 ppb (28) 0.12 ppb (2) N/A 0.9 μg/m3 (4) 28.0
 
June 25, 2022, 1 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 23.0 ppb (22) 0.12 ppb (2) N/A -2.2 μg/m3 (0) 22.0
 
June 25, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A -1.4 μg/m3 (0) 15.0
 
June 25, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A -1.4 μg/m3 (0) 15.0
 
June 25, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 21.0 ppb (20) 0.11 ppb (2) N/A -1.6 μg/m3 (0) 20.0
 
June 25, 2022, 9 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 24.0 ppb (23) 0.11 ppb (2) N/A -1.9 μg/m3 (0) 23.0
 
June 25, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 37.0 ppb (35) 0.12 ppb (2) N/A N/A 35.0
 
June 25, 2022, 1 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 40.0 ppb (38) 0.1 ppb (2) N/A -0.4 μg/m3 (0) 38.0
 
June 25, 2022, 1 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 40.0 ppb (38) 0.1 ppb (2) N/A -0.4 μg/m3 (0) 38.0
 
June 25, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 40.0 ppb (38) 0.1 ppb (2) N/A -0.4 μg/m3 (0) 38.0
 
June 24, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.09 ppb (2) N/A -2.6 μg/m3 (0) 37.0
 
June 24, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.09 ppb (2) N/A 3.7 μg/m3 (16) 36.0
 
June 24, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.08 ppb (2) N/A 3.7 μg/m3 (16) 38.0
 
June 24, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 48.0 ppb (45) 0.08 ppb (2) N/A 4.4 μg/m3 (19) 45.0
 
June 24, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 48.0 ppb (45) 0.08 ppb (2) N/A 4.4 μg/m3 (19) 45.0
 
June 24, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.09 ppb (2) N/A 5.2 μg/m3 (22) 39.0
 
June 24, 2022, 2 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 37.0 ppb (35) 0.1 ppb (2) N/A 7.0 μg/m3 (30) 35.0
 
June 24, 2022, 1 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 34.0 ppb (32) 0.1 ppb (2) N/A 2.0 μg/m3 (9) 32.0
 
June 24, 2022, noon N/A 0.0 ppb (0) N/A N/A N/A N/A 29.0 ppb (27) 0.09 ppb (2) N/A -2.9 μg/m3 (0) 27.0
 
June 24, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.09 ppb (2) N/A -4.1 μg/m3 (0) 31.0
 
June 24, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.09 ppb (2) N/A -4.1 μg/m3 (0) 31.0
 
June 24, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.08 ppb (2) N/A -1.9 μg/m3 (0) 32.0
 
June 24, 2022, 8 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A -0.4 μg/m3 (0) 38.0
 
June 24, 2022, 7 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.08 ppb (2) N/A -0.4 μg/m3 (0) 36.0
 
June 24, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.08 ppb (2) N/A -0.9 μg/m3 (0) 39.0
 
June 24, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.08 ppb (2) N/A -0.9 μg/m3 (0) 39.0
 
June 24, 2022, 4 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.07 ppb (2) N/A -2.9 μg/m3 (0) 39.0
 
June 24, 2022, 2 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 50.0 ppb (47) 0.07 ppb (2) N/A 0.3 μg/m3 (2) 47.0
 
June 24, 2022, 1 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 52.0 ppb (49) 0.07 ppb (2) N/A -0.1 μg/m3 (0) 49.0
 
June 24, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 50.0 ppb (47) 0.07 ppb (2) N/A 0.2 μg/m3 (1) 47.0
 
June 23, 2022, 11 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 47.0 ppb (44) 0.08 ppb (2) N/A 1.0 μg/m3 (5) 44.0
 
June 23, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A 8.3 μg/m3 (35) 38.0
 
June 23, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A 8.3 μg/m3 (35) 38.0
 
June 23, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A 5.4 μg/m3 (23) 38.0
 
June 23, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A 5.4 μg/m3 (23) 38.0
 
June 23, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.09 ppb (2) N/A 4.5 μg/m3 (19) 37.0
 
June 23, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.09 ppb (2) N/A 4.5 μg/m3 (19) 37.0
 
June 23, 2022, 6 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.1 ppb (2) N/A 7.6 μg/m3 (32) 36.0
 
June 23, 2022, 6 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.1 ppb (2) N/A 7.6 μg/m3 (32) 36.0
 
June 23, 2022, 3 p.m. N/A 0.2 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.09 ppb (2) N/A 7.5 μg/m3 (32) 32.0
 
June 23, 2022, 9 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A -3.1 μg/m3 (0) 17.0
 
June 23, 2022, 8 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 21.0 ppb (20) 0.09 ppb (2) N/A 0.0 μg/m3 (0) 20.0
 
June 23, 2022, 8 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 21.0 ppb (20) 0.09 ppb (2) N/A 0.0 μg/m3 (0) 20.0
 
June 23, 2022, 7 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 23.0 ppb (22) 0.09 ppb (2) N/A -0.4 μg/m3 (0) 22.0
 
June 23, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0 ppb (25) 0.09 ppb (2) N/A -0.2 μg/m3 (0) 25.0
 
June 23, 2022, 5 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 30.0 ppb (28) 0.09 ppb (2) N/A 1.2 μg/m3 (5) 28.0
 
June 23, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 29.0 ppb (27) 0.09 ppb (2) N/A -2.6 μg/m3 (0) 27.0
 
June 23, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 29.0 ppb (27) 0.09 ppb (2) N/A -2.6 μg/m3 (0) 27.0
 
June 23, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 29.0 ppb (27) 0.09 ppb (2) N/A -2.6 μg/m3 (0) 27.0
 
June 23, 2022, 2 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.08 ppb (2) N/A -1.1 μg/m3 (0) 32.0
 
June 22, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.08 ppb (2) N/A 5.2 μg/m3 (22) 38.0
 
June 22, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.08 ppb (2) N/A 5.2 μg/m3 (22) 38.0
 
June 22, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.08 ppb (2) N/A 3.2 μg/m3 (14) 38.0
 
June 22, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.08 ppb (2) N/A 3.2 μg/m3 (14) 38.0
 
June 22, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 40.0 ppb (38) 0.08 ppb (2) N/A 4.0 μg/m3 (17) 38.0
 
June 22, 2022, 6 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 39.0 ppb (37) 0.09 ppb (2) N/A 7.6 μg/m3 (32) 37.0
 
June 22, 2022, 5 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 38.0 ppb (36) 0.1 ppb (2) N/A 6.8 μg/m3 (29) 36.0
 
June 22, 2022, 5 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 38.0 ppb (36) 0.1 ppb (2) N/A 6.8 μg/m3 (29) 36.0
 
June 22, 2022, 3 p.m. N/A 0.2 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.1 ppb (2) N/A 8.0 μg/m3 (34) 34.0
 
June 22, 2022, noon N/A 0.1 ppb (1) N/A N/A N/A N/A 19.0 ppb (18) 0.1 ppb (2) N/A 0.9 μg/m3 (4) 18.0
 
June 22, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 20.0 ppb (19) 0.09 ppb (2) N/A -1.2 μg/m3 (0) 19.0
 
June 22, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 20.0 ppb (19) 0.09 ppb (2) N/A -1.2 μg/m3 (0) 19.0
 
June 22, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.11 ppb (2) N/A -0.9 μg/m3 (0) 31.0
 
June 22, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.11 ppb (2) N/A -0.9 μg/m3 (0) 31.0
 
June 22, 2022, 2 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.11 ppb (2) N/A -1.1 μg/m3 (0) 39.0
 
June 22, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 43.0 ppb (40) 0.11 ppb (2) N/A 1.5 μg/m3 (7) 40.0
 
June 21, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 37.0 ppb (35) 0.11 ppb (2) N/A 0.7 μg/m3 (3) 35.0
 
June 21, 2022, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.12 ppb (2) N/A 5.4 μg/m3 (23) 31.0
 
June 21, 2022, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.12 ppb (2) N/A 5.4 μg/m3 (23) 31.0
 
June 21, 2022, 5 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.12 ppb (2) N/A 5.4 μg/m3 (23) 31.0
 
June 21, 2022, 4 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 32.0 ppb (30) 0.12 ppb (2) N/A 6.8 μg/m3 (29) 30.0
 
June 21, 2022, 4 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 32.0 ppb (30) 0.12 ppb (2) N/A 6.8 μg/m3 (29) 30.0
 
June 21, 2022, 3 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.13 ppb (2) N/A 8.0 μg/m3 (34) 34.0
 
June 21, 2022, 3 p.m. N/A 0.1 ppb (1) N/A N/A N/A N/A 29.0 ppb (27) 0.13 ppb (2) N/A 8.0 μg/m3 (34) 34.0
 
June 21, 2022, 2 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0 ppb (25) 0.13 ppb (2) N/A 5.2 μg/m3 (22) 25.0
 
June 21, 2022, 2 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0 ppb (25) 0.13 ppb (2) N/A 5.2 μg/m3 (22) 25.0
 
June 21, 2022, 2 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0 ppb (25) 0.13 ppb (2) N/A 5.2 μg/m3 (22) 25.0
 
June 21, 2022, 1 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 24.0 ppb (23) 0.13 ppb (2) N/A 2.2 μg/m3 (10) 23.0
 
June 21, 2022, 1 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 24.0 ppb (23) 0.13 ppb (2) N/A 2.2 μg/m3 (10) 23.0
 
June 21, 2022, noon N/A 0.0 ppb (0) N/A N/A N/A N/A 22.0 ppb (21) 0.12 ppb (2) N/A 2.2 μg/m3 (10) 21.0
 
June 21, 2022, 11 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 23.0 ppb (22) 0.11 ppb (2) N/A 0.7 μg/m3 (3) 22.0
 
June 21, 2022, 10 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 22.0 ppb (21) 0.14 ppb (2) N/A -0.7 μg/m3 (0) 21.0
 
June 21, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 22.0 ppb (21) 0.13 ppb (2) N/A 0.9 μg/m3 (4) 21.0
 
June 21, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 22.0 ppb (21) 0.13 ppb (2) N/A 0.9 μg/m3 (4) 21.0
 
June 21, 2022, 5 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 24.0 ppb (23) 0.13 ppb (2) N/A -1.2 μg/m3 (0) 23.0
 
June 21, 2022, 2 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 31.0 ppb (29) 0.13 ppb (2) N/A 0.5 μg/m3 (3) 29.0
 
June 20, 2022, 11 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.13 ppb (2) N/A -0.9 μg/m3 (0) 36.0
 
June 20, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.13 ppb (2) N/A -0.7 μg/m3 (0) 37.0
 
June 20, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 40.0 ppb (38) 0.13 ppb (2) N/A 1.7 μg/m3 (8) 38.0
 
June 20, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.13 ppb (2) N/A 4.7 μg/m3 (20) 36.0
 
June 20, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.13 ppb (2) N/A 1.7 μg/m3 (8) 32.0
 
June 20, 2022, 7 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.13 ppb (2) N/A 1.7 μg/m3 (8) 32.0
 
June 20, 2022, 6 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 33.0 ppb (31) 0.13 ppb (2) N/A -1.9 μg/m3 (0) 31.0
 
June 20, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.13 ppb (2) N/A -0.2 μg/m3 (0) 32.0
 
June 20, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.13 ppb (2) N/A -0.2 μg/m3 (0) 32.0
 
June 20, 2022, 2 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.13 ppb (2) N/A 0.0 μg/m3 (0) 32.0
 
June 20, 2022, 1 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 32.0 ppb (30) 0.13 ppb (2) N/A 0.7 μg/m3 (3) 30.0
 
June 20, 2022, 8 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0 ppb (25) 0.14 ppb (2) N/A -0.4 μg/m3 (0) 25.0
 
June 20, 2022, 6 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 30.0 ppb (28) 0.14 ppb (2) N/A 3.2 μg/m3 (14) 28.0
 
June 20, 2022, 5 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 32.0 ppb (30) 0.14 ppb (2) N/A 3.4 μg/m3 (15) 30.0
 
June 20, 2022, 4 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 34.0 ppb (32) 0.13 ppb (2) N/A 1.2 μg/m3 (5) 32.0
 
June 20, 2022, 3 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.14 ppb (2) N/A -0.9 μg/m3 (0) 38.0
 
June 20, 2022, 1 a.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.14 ppb (2) N/A -0.2 μg/m3 (0) 37.0
 
June 20, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.13 ppb (2) N/A -1.4 μg/m3 (0) 36.0
 
June 20, 2022, midnight N/A 0.0 ppb (0) N/A N/A N/A N/A 38.0 ppb (36) 0.13 ppb (2) N/A -1.4 μg/m3 (0) 36.0
 
June 19, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 49.0 ppb (46) 0.12 ppb (2) N/A -1.9 μg/m3 (0) 46.0
 
June 19, 2022, 10 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 49.0 ppb (46) 0.12 ppb (2) N/A -1.9 μg/m3 (0) 46.0
 
June 19, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 48.0 ppb (45) 0.12 ppb (2) N/A -3.1 μg/m3 (0) 45.0
 
June 19, 2022, 9 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 48.0 ppb (45) 0.12 ppb (2) N/A -3.1 μg/m3 (0) 45.0
 
June 19, 2022, 8 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 48.0 ppb (45) 0.12 ppb (2) N/A -2.4 μg/m3 (0) 45.0
 
June 19, 2022, 4 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 46.0 ppb (43) 0.13 ppb (2) N/A 1.5 μg/m3 (7) 43.0
 
June 19, 2022, 3 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 39.0 ppb (37) 0.14 ppb (2) N/A -0.6 μg/m3 (0) 37.0
 
June 19, 2022, 2 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 41.0 ppb (38) 0.14 ppb (2) N/A 0.0 μg/m3 (0) 38.0
 
June 19, 2022, 1 p.m. N/A 0.0 ppb (0) N/A N/A N/A N/A 42.0 ppb (39) 0.14 ppb (2) N/A 1.7 μg/m3 (8) 39.0