ID: 1192

AQSQID: 000103202

Site Name: Golden Hospital

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

Updated: Sept. 25, 2021, 8:58 a.m.

Location: Golden (9th St S), CC

Reporting: True, Located: True

Current AQI: 44.0

Golden (9th St S) CC, CA: 51.2958, -116.9717

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 25, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 8.4 μg/m3 (36) 44.0
 
Sept. 25, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 11.9 μg/m3 (50) 50.0
 
Sept. 25, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 15.8 μg/m3 (59) 59.0
 
Sept. 25, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 16.8 μg/m3 (61) 61.0
 
Sept. 25, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 22.4 μg/m3 (73) 73.0
 
Sept. 25, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 11.1 μg/m3 (47) 47.0
 
Sept. 25, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 6.3 μg/m3 (27) 27.0
 
Sept. 24, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 5.3 μg/m3 (23) 23.0
 
Sept. 24, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.6 μg/m3 (20) 20.0
 
Sept. 24, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.4 μg/m3 (15) 15.0
 
Sept. 24, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 4.2 μg/m3 (18) 18.0
 
Sept. 24, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 4.7 μg/m3 (20) 20.0
 
Sept. 24, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 5.1 μg/m3 (22) 22.0
 
Sept. 24, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
Sept. 24, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 6.8 μg/m3 (29) 29.0
 
Sept. 24, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 8.0 μg/m3 (34) 43.0
 
Sept. 24, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 5.7 μg/m3 (24) 24.0
 
Sept. 24, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 4.8 μg/m3 (20) 22.0
 
Sept. 24, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.1 μg/m3 (18) 21.0
 
Sept. 24, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 4.8 μg/m3 (20) 20.0
 
Sept. 24, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 3.7 μg/m3 (16) 28.0
 
Sept. 24, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.6 μg/m3 (20) 20.0
 
Sept. 24, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.1 μg/m3 (22) 22.0
 
Sept. 24, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 9.2 μg/m3 (39) 39.0
 
Sept. 24, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 7.9 μg/m3 (33) 33.0
 
Sept. 24, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 8.9 μg/m3 (38) 38.0
 
Sept. 24, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 13.9 μg/m3 (55) 55.0
 
Sept. 24, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 9.5 μg/m3 (40) 40.0
 
Sept. 24, 2021, 1 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
 
Sept. 24, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 1.1 μg/m3 (5) 8.0
 
Sept. 23, 2021, 11 p.m. 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
 
Sept. 23, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 0.9 μg/m3 (4) 5.0
 
Sept. 23, 2021, 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 (5) 9.0
 
Sept. 23, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 1.4 μg/m3 (6) 15.0
 
Sept. 23, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 1.9 μg/m3 (8) 12.0
 
Sept. 23, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 1.9 μg/m3 (8) 13.0
 
Sept. 23, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 1.8 μg/m3 (8) 9.0
 
Sept. 23, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.7 μg/m3 (16) 17.0
 
Sept. 23, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 4.2 μg/m3 (18) 18.0
 
Sept. 23, 2021, 2 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
 
Sept. 23, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.7 μg/m3 (16) 16.0
 
Sept. 23, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 3.5 μg/m3 (15) 15.0
 
Sept. 23, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 4.1 μg/m3 (18) 18.0
 
Sept. 23, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 2.8 μg/m3 (12) 12.0
 
Sept. 23, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 3.2 μg/m3 (14) 14.0
 
Sept. 23, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 3.8 μg/m3 (16) 16.0
 
Sept. 23, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 7.0 μg/m3 (30) 30.0
 
Sept. 23, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 8.5 μg/m3 (36) 36.0
 
Sept. 23, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 24.3 μg/m3 (77) 77.0
 
Sept. 23, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 31.2 μg/m3 (92) 92.0
 
Sept. 23, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 7.9 μg/m3 (33) 33.0
 
Sept. 23, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 10.8 μg/m3 (46) 46.0
 
Sept. 23, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.6 μg/m3 (40) 40.0
 
Sept. 23, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 5.6 μg/m3 (24) 24.0
 
Sept. 22, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.1 μg/m3 (22) 22.0
 
Sept. 22, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 4.4 μg/m3 (19) 19.0
 
Sept. 22, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 4.4 μg/m3 (19) 19.0
 
Sept. 22, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.9 μg/m3 (21) 21.0
 
Sept. 22, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.1 μg/m3 (22) 22.0
 
Sept. 22, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 3.9 μg/m3 (17) 21.0
 
Sept. 22, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 8.2 μg/m3 (35) 35.0
 
Sept. 22, 2021, 4 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
 
Sept. 22, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 6.9 μg/m3 (29) 29.0
 
Sept. 22, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 4.5 μg/m3 (19) 19.0
 
Sept. 22, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 4.6 μg/m3 (20) 20.0
 
Sept. 22, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 4.3 μg/m3 (18) 18.0
 
Sept. 22, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
Sept. 22, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 9.6 μg/m3 (40) 40.0
 
Sept. 22, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 9.9 μg/m3 (42) 42.0
 
Sept. 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 16.7 μg/m3 (61) 61.0
 
Sept. 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 13.9 μg/m3 (55) 55.0
 
Sept. 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 11.3 μg/m3 (48) 48.0
 
Sept. 22, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 13.2 μg/m3 (54) 54.0
 
Sept. 22, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 20.5 μg/m3 (69) 69.0
 
Sept. 22, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 19.6 μg/m3 (67) 67.0
 
Sept. 22, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 5.2 μg/m3 (22) 22.0
 
Sept. 21, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
Sept. 21, 2021, 10 p.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 (13) 13.0
 
Sept. 21, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.3 μg/m3 (14) 14.0
 
Sept. 21, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 2.6 μg/m3 (11) 11.0
 
Sept. 21, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 2.3 μg/m3 (10) 10.0
 
Sept. 21, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 2.3 μg/m3 (10) 11.0
 
Sept. 21, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 2.3 μg/m3 (10) 17.0
 
Sept. 21, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 3.4 μg/m3 (15) 21.0
 
Sept. 21, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 7.0 μg/m3 (30) 37.0
 
Sept. 21, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 4.7 μg/m3 (20) 28.0
 
Sept. 21, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 4.0 μg/m3 (17) 20.0
 
Sept. 21, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 4.3 μg/m3 (18) 25.0
 
Sept. 21, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.1 μg/m3 (13) 13.0
 
Sept. 21, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.2 μg/m3 (14) 14.0
 
Sept. 21, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 4.1 μg/m3 (18) 23.0
 
Sept. 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.6 μg/m3 (16) 16.0
 
Sept. 21, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.5 μg/m3 (19) 19.0
 
Sept. 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 7.0 μg/m3 (30) 30.0
 
Sept. 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 10.1 μg/m3 (43) 43.0
 
Sept. 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
Sept. 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 10.6 μg/m3 (45) 45.0
 
Sept. 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 23.2 μg/m3 (75) 75.0
 
Sept. 21, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
Sept. 21, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 5.3 μg/m3 (23) 23.0
 
Sept. 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 1.4 μg/m3 (6) 6.0
 
Sept. 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 0.8 μg/m3 (4) 5.0
 
Sept. 20, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 2.4 μg/m3 (10) 10.0
 
Sept. 20, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 1.8 μg/m3 (8) 8.0
 
Sept. 20, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 2.4 μg/m3 (10) 10.0
 
Sept. 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 2.9 μg/m3 (13) 13.0
 
Sept. 20, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 4.8 μg/m3 (20) 20.0
 
Sept. 20, 2021, 4 p.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
 
Sept. 20, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 5.6 μg/m3 (24) 24.0
 
Sept. 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.4 μg/m3 (15) 15.0
 
Sept. 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.6 μg/m3 (16) 16.0
 
Sept. 20, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 3.1 μg/m3 (13) 19.0
 
Sept. 20, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 2.6 μg/m3 (11) 13.0
 
Sept. 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 16.0
 
Sept. 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 4.2 μg/m3 (18) 20.0
 
Sept. 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 3.6 μg/m3 (16) 16.0
 
Sept. 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.2 μg/m3 (14) 14.0
 
Sept. 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.5 μg/m3 (15) 15.0
 
Sept. 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 5.4 μg/m3 (23) 23.0
 
Sept. 20, 2021, 4 a.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
 
Sept. 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 8.4 μg/m3 (36) 36.0
 
Sept. 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 18.3 μg/m3 (65) 65.0
 
Sept. 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 4.9 μg/m3 (21) 21.0
 
Sept. 20, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 2.4 μg/m3 (10) 10.0
 
Sept. 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 9.0
 
Sept. 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 1.7 μg/m3 (8) 8.0
 
Sept. 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.1 μg/m3 (9) 9.0
 
Sept. 19, 2021, 8 p.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
 
Sept. 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.1 μg/m3 (9) 9.0
 
Sept. 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 4.8 μg/m3 (20) 20.0
 
Sept. 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 1.9 μg/m3 (8) 9.0
 
Sept. 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.4 μg/m3 (10) 10.0
 
Sept. 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 2.9 μg/m3 (13) 13.0
 
Sept. 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 3.2 μg/m3 (14) 14.0
 
Sept. 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.5 μg/m3 (11) 11.0
 
Sept. 19, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 2.2 μg/m3 (10) 13.0
 
Sept. 19, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 1.7 μg/m3 (8) 8.0
 
Sept. 19, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 1.8 μg/m3 (8) 8.0
 
Sept. 19, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 1.8 μg/m3 (8) 13.0
 
Sept. 19, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 4.6 μg/m3 (20) 20.0
 
Sept. 19, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 5.3 μg/m3 (23) 23.0
 
Sept. 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 9.4 μg/m3 (40) 40.0
 
Sept. 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.6 μg/m3 (32) 32.0
 
Sept. 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 10.7 μg/m3 (45) 45.0
 
Sept. 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 7.5 μg/m3 (32) 32.0
 
Sept. 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 1.6 μg/m3 (7) 8.0
 
Sept. 19, 2021, 1 a.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
 
Sept. 19, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 1.6 μg/m3 (7) 7.0
 
Sept. 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 1.5 μg/m3 (7) 7.0
 
Sept. 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 2.4 μg/m3 (10) 10.0
 
Sept. 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 5.4 μg/m3 (23) 23.0
 
Sept. 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Sept. 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 4.7 μg/m3 (20) 20.0
 
Sept. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 3.7 μg/m3 (16) 16.0
 
Sept. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.3 μg/m3 (10) 10.0
 
Sept. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 1.8 μg/m3 (8) 8.0
 
Sept. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 2.0 μg/m3 (9) 9.0
 
Sept. 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 2.8 μg/m3 (12) 12.0
 
Sept. 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 3.6 μg/m3 (16) 16.0
 
Sept. 18, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 5.6 μg/m3 (24) 24.0
 
Sept. 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 6.9 μg/m3 (29) 29.0
 
Sept. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 7.7 μg/m3 (33) 33.0
 
Sept. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
Sept. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.6 μg/m3 (32) 32.0
 
Sept. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 7.8 μg/m3 (33) 33.0