ID: 1335

AQSQID: 550410007

Site Name: Potawatomi

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

Updated: Dec. 9, 2021, 6:15 a.m.

Location: Crandon (Air Site Rd), WI

Reporting: True, Located: True

Current AQI: 35.0

Crandon (Air Site Rd) WI, US: 45.5639, -88.81

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
Dec. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 6.1 μg/m3 (26) 34.0
 
Dec. 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 5.5 μg/m3 (23) 34.0
 
Dec. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 4.2 μg/m3 (18) 35.0
 
Dec. 9, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 4.0 μg/m3 (17) 36.0
 
Dec. 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 5.1 μg/m3 (22) 37.0
 
Dec. 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 5.0 μg/m3 (21) 37.0
 
Dec. 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 4.1 μg/m3 (18) 37.0
 
Dec. 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 4.6 μg/m3 (20) 37.0
 
Dec. 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 5.0 μg/m3 (21) 35.0
 
Dec. 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 5.3 μg/m3 (23) 34.0
 
Dec. 8, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 5.9 μg/m3 (25) 33.0
 
Dec. 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A N/A 6.7 μg/m3 (28) 31.0
 
Dec. 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 6.7 μg/m3 (28) 29.0
 
Dec. 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 7.5 μg/m3 (32) 32.0
 
Dec. 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 7.3 μg/m3 (31) 31.0
 
Dec. 8, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 7.1 μg/m3 (30) 30.0
 
Dec. 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 7.4 μg/m3 (31) 31.0
 
Dec. 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 7.7 μg/m3 (33) 33.0
 
Dec. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 6.6 μg/m3 (28) 28.0
 
Dec. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 6.3 μg/m3 (27) 27.0
 
Dec. 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 6.4 μg/m3 (27) 27.0
 
Dec. 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 6.3 μg/m3 (27) 27.0
 
Dec. 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 6.9 μg/m3 (29) 29.0
 
Dec. 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 5.2 μg/m3 (22) 29.0
 
Dec. 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A N/A 4.9 μg/m3 (21) 31.0
 
Dec. 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 4.5 μg/m3 (19) 32.0
 
Dec. 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 4.3 μg/m3 (18) 33.0
 
Dec. 8, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 4.1 μg/m3 (18) 34.0
 
Dec. 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 4.3 μg/m3 (18) 32.0
 
Dec. 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 4.7 μg/m3 (20) 33.0
 
Dec. 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Dec. 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.4 μg/m3 (15) 34.0
 
Dec. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 3.2 μg/m3 (14) 35.0
 
Dec. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.4 μg/m3 (15) 34.0
 
Dec. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 3.9 μg/m3 (17) 33.0
 
Dec. 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 3.7 μg/m3 (16) 33.0
 
Dec. 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 3.5 μg/m3 (15) 32.0
 
Dec. 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 3.4 μg/m3 (15) 32.0
 
Dec. 7, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 3.4 μg/m3 (15) 33.0
 
Dec. 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.5 μg/m3 (15) 34.0
 
Dec. 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 3.3 μg/m3 (14) 33.0
 
Dec. 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 3.0 μg/m3 (13) 33.0
 
Dec. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 2.4 μg/m3 (10) 33.0
 
Dec. 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 2.2 μg/m3 (10) 33.0
 
Dec. 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 2.4 μg/m3 (10) 33.0
 
Dec. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 2.2 μg/m3 (10) 34.0
 
Dec. 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.9 μg/m3 (8) 34.0
 
Dec. 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.8 μg/m3 (8) 34.0
 
Dec. 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.5 μg/m3 (7) 34.0
 
Dec. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 1.5 μg/m3 (7) 35.0
 
Dec. 7, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 1.3 μg/m3 (6) 35.0
 
Dec. 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.2 μg/m3 (5) 34.0
 
Dec. 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 1.4 μg/m3 (6) 33.0
 
Dec. 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A N/A 1.9 μg/m3 (8) 31.0
 
Dec. 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 1.9 μg/m3 (8) 30.0
 
Dec. 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.3 μg/m3 (10) 28.0
 
Dec. 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 2.5 μg/m3 (11) 27.0
 
Dec. 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 2.8 μg/m3 (12) 26.0
 
Dec. 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 2.6 μg/m3 (11) 27.0
 
Dec. 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A N/A 2.2 μg/m3 (10) 28.0
 
Dec. 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 0.9 μg/m3 (4) 32.0
 
Dec. 6, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 0.6 μg/m3 (3) 32.0
 
Dec. 6, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A N/A 0.7 μg/m3 (3) 31.0
 
Dec. 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 1.7 μg/m3 (8) 29.0
 
Dec. 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A N/A 3.7 μg/m3 (16) 28.0
 
Dec. 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 5.7 μg/m3 (24) 25.0
 
Dec. 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 6.8 μg/m3 (29) 29.0
 
Dec. 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 8.2 μg/m3 (35) 35.0
 
Dec. 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 9.6 μg/m3 (40) 40.0
 
Dec. 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 10.9 μg/m3 (46) 46.0
 
Dec. 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 8.5 μg/m3 (36) 36.0
 
Dec. 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 5.7 μg/m3 (24) 27.0
 
Dec. 6, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 4.5 μg/m3 (19) 29.0
 
Dec. 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 2.7 μg/m3 (12) 30.0
 
Dec. 6, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A N/A 1.8 μg/m3 (8) 31.0
 
Dec. 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 1.3 μg/m3 (6) 33.0
 
Dec. 5, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 1.2 μg/m3 (5) 35.0
 
Dec. 5, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 1.1 μg/m3 (5) 35.0
 
Dec. 5, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 0.8 μg/m3 (4) 36.0
 
Dec. 5, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 0.4 μg/m3 (2) 36.0
 
Dec. 5, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 0.8 μg/m3 (4) 35.0
 
Dec. 5, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.3 μg/m3 (6) 34.0
 
Dec. 5, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 2.0 μg/m3 (9) 33.0
 
Dec. 5, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 2.5 μg/m3 (11) 33.0
 
Dec. 5, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.6 μg/m3 (11) 32.0
 
Dec. 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.8 μg/m3 (12) 32.0
 
Dec. 5, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 3.0 μg/m3 (13) 32.0
 
Dec. 5, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.9 μg/m3 (13) 32.0
 
Dec. 5, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.7 μg/m3 (12) 32.0
 
Dec. 5, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 3.0 μg/m3 (13) 32.0
 
Dec. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.9 μg/m3 (13) 32.0
 
Dec. 5, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.1 μg/m3 (13) 34.0
 
Dec. 5, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.1 μg/m3 (13) 34.0
 
Dec. 5, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 2.6 μg/m3 (11) 34.0
 
Dec. 5, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.5 μg/m3 (15) 34.0
 
Dec. 5, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 3.3 μg/m3 (14) 33.0
 
Dec. 5, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.0 μg/m3 (13) 34.0
 
Dec. 5, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 3.4 μg/m3 (15) 35.0
 
Dec. 5, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 3.0 μg/m3 (13) 35.0
 
Dec. 4, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 2.0 μg/m3 (9) 36.0
 
Dec. 4, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 1.8 μg/m3 (8) 36.0
 
Dec. 4, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 1.7 μg/m3 (8) 36.0
 
Dec. 4, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 1.8 μg/m3 (8) 37.0
 
Dec. 4, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) N/A N/A 1.8 μg/m3 (8) 36.0
 
Dec. 4, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 1.8 μg/m3 (8) 35.0
 
Dec. 4, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 1.9 μg/m3 (8) 35.0
 
Dec. 4, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.9 μg/m3 (8) 34.0
 
Dec. 4, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.9 μg/m3 (8) 34.0
 
Dec. 4, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 1.7 μg/m3 (8) 33.0
 
Dec. 4, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.7 μg/m3 (8) 34.0
 
Dec. 4, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.8 μg/m3 (8) 34.0
 
Dec. 4, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.9 μg/m3 (8) 34.0
 
Dec. 4, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 2.1 μg/m3 (9) 34.0
 
Dec. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (35) N/A N/A 2.1 μg/m3 (9) 35.0
 
Dec. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 2.5 μg/m3 (11) 34.0
 
Dec. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 3.1 μg/m3 (13) 34.0
 
Dec. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 4.2 μg/m3 (18) 32.0
 
Dec. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 4.7 μg/m3 (20) 30.0
 
Dec. 4, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 4.4 μg/m3 (19) 30.0
 
Dec. 4, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 4.0 μg/m3 (17) 29.0
 
Dec. 4, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 3.6 μg/m3 (16) 29.0
 
Dec. 4, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 3.8 μg/m3 (16) 29.0
 
Dec. 4, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 3.8 μg/m3 (16) 27.0
 
Dec. 3, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 4.1 μg/m3 (18) 26.0
 
Dec. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 5.3 μg/m3 (23) 25.0
 
Dec. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 4.4 μg/m3 (19) 25.0
 
Dec. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (27) N/A N/A 3.5 μg/m3 (15) 27.0
 
Dec. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 3.9 μg/m3 (17) 26.0
 
Dec. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 4.3 μg/m3 (18) 25.0
 
Dec. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 3.4 μg/m3 (15) 25.0
 
Dec. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 3.1 μg/m3 (13) 24.0
 
Dec. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 4.0 μg/m3 (17) 25.0
 
Dec. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 4.3 μg/m3 (18) 25.0
 
Dec. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 4.1 μg/m3 (18) 25.0
 
Dec. 3, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 4.0 μg/m3 (17) 24.0
 
Dec. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A N/A 3.2 μg/m3 (14) 23.0
 
Dec. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A N/A 2.2 μg/m3 (10) 23.0
 
Dec. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 2.7 μg/m3 (12) 24.0
 
Dec. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 1.6 μg/m3 (7) 24.0
 
Dec. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 1.2 μg/m3 (5) 24.0
 
Dec. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 1.1 μg/m3 (5) 26.0
 
Dec. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 1.1 μg/m3 (5) 26.0
 
Dec. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 1.2 μg/m3 (5) 26.0
 
Dec. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 1.2 μg/m3 (5) 26.0
 
Dec. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) N/A N/A 1.2 μg/m3 (5) 26.0
 
Dec. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 1.2 μg/m3 (5) 25.0
 
Dec. 3, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A 1.1 μg/m3 (5) 25.0
 
Dec. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A N/A 1.3 μg/m3 (6) 21.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A N/A 1.3 μg/m3 (6) 21.0
 
Dec. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (22) N/A N/A 1.3 μg/m3 (6) 22.0
 
Dec. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (20) N/A N/A 1.1 μg/m3 (5) 20.0
 
Dec. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) N/A N/A 1.7 μg/m3 (8) 21.0
 
Dec. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 2.2 μg/m3 (10) 25.0
 
Dec. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 2.3 μg/m3 (10) 25.0
 
Dec. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) N/A N/A 2.5 μg/m3 (11) 25.0
 
Dec. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.6 μg/m3 (11) 32.0
 
Dec. 2, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.2 μg/m3 (10) 32.0
 
Dec. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) N/A N/A 2.3 μg/m3 (10) 32.0
 
Dec. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) N/A N/A 2.1 μg/m3 (9) 31.0
 
Dec. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 2.2 μg/m3 (10) 30.0
 
Dec. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 30.0 ppb (28) N/A N/A 2.3 μg/m3 (10) 28.0
 
Dec. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 28.0 ppb (26) N/A N/A 2.8 μg/m3 (12) 26.0
 
Dec. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) N/A N/A 3.8 μg/m3 (16) 24.0
 
Dec. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 21.0 ppb (20) N/A N/A 5.2 μg/m3 (22) 22.0
 
Dec. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 20.0 ppb (19) N/A N/A 6.5 μg/m3 (28) 28.0
 
Dec. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 21.0 ppb (20) N/A N/A 7.2 μg/m3 (31) 31.0