ID: 1456

AQSQID: 300530018

Site Name: Libby Courthouse

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

Updated: June 25, 2022, 7:39 p.m.

Location: Libby (Minnesota Ave), MT

Reporting: True, Located: True

Current AQI: 23.0

Libby (Minnesota Ave) MT, US: 48.3841, -115.548

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 25, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 5.3 μg/m3 (23) 23.0
 
June 25, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 6.4 μg/m3 (27) 27.0
 
June 25, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 6.4 μg/m3 (27) 27.0
 
June 25, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) -0.2 μg/m3 (0) 4.0
 
June 25, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) -0.2 μg/m3 (0) 4.0
 
June 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.7 μg/m3 (12) 12.0
 
June 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.7 μg/m3 (12) 12.0
 
June 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.7 μg/m3 (12) 12.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.5 μg/m3 (3) 3.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.5 μg/m3 (3) 3.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.5 μg/m3 (3) 3.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.5 μg/m3 (3) 3.0
 
June 25, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 10.5 μg/m3 (44) 44.0
 
June 25, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 10.5 μg/m3 (44) 44.0
 
June 25, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 10.5 μg/m3 (44) 44.0
 
June 25, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 10.5 μg/m3 (44) 44.0
 
June 25, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 4.2 μg/m3 (18) 18.0
 
June 25, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 4.2 μg/m3 (18) 18.0
 
June 25, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 4.2 μg/m3 (18) 18.0
 
June 25, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 1.7 μg/m3 (8) 18.0
 
June 25, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 4.3 μg/m3 (18) 18.0
 
June 25, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 2.0 μg/m3 (9) 10.0
 
June 25, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 4.5 μg/m3 (19) 19.0
 
June 25, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 4.5 μg/m3 (19) 19.0
 
June 25, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 4.4 μg/m3 (19) 19.0
 
June 24, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 1.0
 
June 24, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 1.0
 
June 24, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A -1.0 μg/m3 (0) 0.1 μg/m3 (1) 1.0
 
June 24, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 5.7 μg/m3 (24) 24.0
 
June 24, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 5.7 μg/m3 (24) 24.0
 
June 24, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 30.7 μg/m3 (91) 91.0
 
June 24, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 14.8 μg/m3 (57) 57.0
 
June 24, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
June 24, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 7.7 μg/m3 (33) 33.0
 
June 24, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 8.1 μg/m3 (34) 34.0
 
June 24, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 8.1 μg/m3 (34) 34.0
 
June 24, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 17.0
 
June 24, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 13.1 μg/m3 (54) 54.0
 
June 24, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) -1.0 μg/m3 (0) 13.0
 
June 24, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) -1.0 μg/m3 (0) 9.0
 
June 24, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) -1.0 μg/m3 (0) 9.0
 
June 24, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 0.7 μg/m3 (3) 9.0
 
June 24, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) -1.7 μg/m3 (0) 2.0
 
June 24, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 7.3 μg/m3 (31) 31.0
 
June 24, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 0.9 μg/m3 (4) 7.0
 
June 23, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 7.4 μg/m3 (31) 31.0
 
June 23, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 3.5 μg/m3 (15) 15.0
 
June 23, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) -1.2 μg/m3 (0) 9.0
 
June 23, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
June 23, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 4.5 μg/m3 (19) 19.0
 
June 23, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 4.5 μg/m3 (19) 19.0
 
June 23, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 4.5 μg/m3 (19) 19.0
 
June 23, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 3.8 μg/m3 (16) 16.0
 
June 23, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 3.8 μg/m3 (16) 16.0
 
June 23, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 2.1 μg/m3 (9) 10.0
 
June 23, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.3 μg/m3 (35) 35.0
 
June 23, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 14.9 μg/m3 (57) 57.0
 
June 23, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 14.9 μg/m3 (57) 57.0
 
June 23, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 10.5 μg/m3 (44) 44.0
 
June 23, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) -0.6 μg/m3 (0) 10.0
 
June 23, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 1.0 μg/m3 (5) 13.0
 
June 23, 2022, 3 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
 
June 23, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 3.4 μg/m3 (15) 15.0
 
June 23, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 3.4 μg/m3 (15) 15.0
 
June 23, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
June 22, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.2 μg/m3 (10) 10.0
 
June 22, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.2 μg/m3 (10) 10.0
 
June 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.1 μg/m3 (9) 9.0
 
June 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.1 μg/m3 (9) 9.0
 
June 22, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.1 μg/m3 (9) 9.0
 
June 22, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 2.2 μg/m3 (10) 10.0
 
June 22, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 2.2 μg/m3 (10) 10.0
 
June 22, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
June 22, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
June 22, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 0.6 μg/m3 (3) 14.0
 
June 22, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 4.6 μg/m3 (20) 20.0
 
June 22, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 6.7 μg/m3 (28) 28.0
 
June 22, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 6.7 μg/m3 (28) 28.0
 
June 22, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 1.8 μg/m3 (8) 13.0
 
June 22, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 1.8 μg/m3 (8) 13.0
 
June 22, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) -1.6 μg/m3 (0) 6.0
 
June 22, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) -1.1 μg/m3 (0) 4.0
 
June 21, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) -2.6 μg/m3 (0) 6.0
 
June 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.5 μg/m3 (11) 11.0
 
June 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.5 μg/m3 (11) 11.0
 
June 21, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.5 μg/m3 (11) 11.0
 
June 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 3.5 μg/m3 (15) 15.0
 
June 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 3.5 μg/m3 (15) 15.0
 
June 21, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 3.5 μg/m3 (15) 15.0
 
June 21, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 2.1 μg/m3 (9) 9.0
 
June 21, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 2.1 μg/m3 (9) 9.0
 
June 21, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 8.4 μg/m3 (36) 36.0
 
June 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 0.3 μg/m3 (2) 8.0
 
June 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 0.3 μg/m3 (2) 8.0
 
June 21, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 0.3 μg/m3 (2) 8.0
 
June 21, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 7.1 μg/m3 (30) 30.0
 
June 21, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 6.5 μg/m3 (28) 28.0
 
June 21, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
June 21, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 6.4 μg/m3 (27) 27.0
 
June 21, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 6.4 μg/m3 (27) 27.0
 
June 21, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) -2.9 μg/m3 (0) 9.0
 
June 21, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 1.9 μg/m3 (8) 8.0
 
June 21, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) -2.0 μg/m3 (0) 6.0
 
June 20, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) -3.2 μg/m3 (0) 8.0
 
June 20, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 2.1 μg/m3 (9) 21.0
 
June 20, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.5 μg/m3 (11) 11.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) -3.2 μg/m3 (0) 9.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) -3.2 μg/m3 (0) 9.0
 
June 20, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 9.6 μg/m3 (40) 40.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 6.7 μg/m3 (28) 28.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 6.7 μg/m3 (28) 28.0
 
June 20, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 7.9 μg/m3 (33) 33.0
 
June 20, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 3.3 μg/m3 (14) 14.0
 
June 20, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.0 μg/m3 (42) 42.0
 
June 20, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.9 μg/m3 (29) 29.0
 
June 20, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.7 μg/m3 (12) 12.0
 
June 20, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
June 20, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 3.8 μg/m3 (16) 16.0
 
June 20, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) -0.8 μg/m3 (0) 4.0
 
June 20, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) -0.2 μg/m3 (0) 0.0
June 20, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) -0.2 μg/m3 (0) 0.0
June 19, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) -0.4 μg/m3 (0) 3.0
 
June 19, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) -1.6 μg/m3 (0) 6.0
 
June 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 2.7 μg/m3 (12) 12.0
 
June 19, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 2.7 μg/m3 (12) 12.0
 
June 19, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 4.8 μg/m3 (20) 20.0
 
June 19, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 4.9 μg/m3 (21) 21.0
 
June 19, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 11.0 μg/m3 (46) 46.0
 
June 19, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 14.3 μg/m3 (56) 56.0
 
June 19, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
June 19, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 5.3 μg/m3 (23) 23.0
 
June 19, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 8.8 μg/m3 (37) 37.0
 
June 19, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
June 19, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 0.9 μg/m3 (4) 10.0
 
June 19, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 10.3 μg/m3 (43) 43.0
 
June 19, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 10.2 μg/m3 (43) 43.0
 
June 19, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 15.1 μg/m3 (58) 58.0
 
June 19, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 7.9 μg/m3 (33) 33.0
 
June 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 7.9 μg/m3 (33) 33.0
 
June 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 3.5 μg/m3 (15) 15.0
 
June 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 1.8 μg/m3 (8) 8.0
 
June 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 6.9 μg/m3 (29) 29.0
 
June 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.2 μg/m3 (26) 26.0
 
June 19, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 4.4 μg/m3 (19) 19.0
 
June 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.7 μg/m3 (12) 12.0
 
June 18, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A -1.0 μg/m3 (0) 3.7 μg/m3 (16) 16.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 1.7 μg/m3 (8) 32.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 1.7 μg/m3 (8) 32.0
 
June 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 1.7 μg/m3 (8) 32.0
 
June 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.5 μg/m3 (28) 28.0
 
June 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.5 μg/m3 (28) 28.0
 
June 18, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 9.5 μg/m3 (40) 40.0
 
June 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 3.8 μg/m3 (16) 16.0
 
June 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 6.7 μg/m3 (28) 28.0
 
June 18, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
June 18, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 5.6 μg/m3 (24) 24.0
 
June 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.9 μg/m3 (38) 38.0
 
June 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.9 μg/m3 (38) 38.0
 
June 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
June 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
June 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 8.7 μg/m3 (37) 37.0
 
June 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 8.7 μg/m3 (37) 37.0
 
June 18, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.4 μg/m3 (27) 27.0
 
June 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 11.9 μg/m3 (50) 50.0
 
June 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 11.9 μg/m3 (50) 50.0
 
June 18, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 8.1 μg/m3 (34) 34.0
 
June 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 11.9 μg/m3 (50) 50.0
 
June 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.4 μg/m3 (23) 23.0