ID: 7723

AQSQID: 113490352005

Site Name: Copper View

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

Updated: Oct. 17, 2021, 4:07 a.m.

Location: Midvale (Celeste), UT

Reporting: True, Located: True

Current AQI: 58.0

Midvale (Celeste) UT, US: 40.598056, -111.894167

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 17, 2021, 2 a.m. 44.2 ppb (42) 9.1 ppb (9) N/A 35.0 ppb (34) N/A 0.0 ppb (0) 4.0 ppb (4) 0.3 ppb (4) N/A 15.1 μg/m3 (58) 58.0
 
Oct. 17, 2021, 1 a.m. 25.6 ppb (25) 1.6 ppb (2) N/A 24.0 ppb (23) N/A 1.0 ppb (2) 18.0 ppb (17) 0.1 ppb (2) N/A 13.9 μg/m3 (55) 55.0
 
Oct. 17, 2021, midnight 14.8 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 35.0 ppb (33) 0.0 ppb (0) N/A 9.2 μg/m3 (39) 39.0
 
Oct. 16, 2021, 11 p.m. 15.9 ppb (15) 2.5 ppb (3) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 41.0 ppb (38) 0.0 ppb (0) N/A 7.6 μg/m3 (32) 38.0
 
Oct. 16, 2021, 10 p.m. 15.2 ppb (15) 3.3 ppb (4) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 45.0 ppb (42) 0.0 ppb (0) N/A 8.9 μg/m3 (38) 42.0
 
Oct. 16, 2021, 9 p.m. 12.0 ppb (12) 3.1 ppb (3) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 46.0 ppb (43) 0.0 ppb (0) N/A 8.4 μg/m3 (36) 43.0
 
Oct. 16, 2021, 8 p.m. 7.9 ppb (8) 2.2 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 46.0 ppb (43) 0.0 ppb (0) N/A 5.6 μg/m3 (24) 43.0
 
Oct. 16, 2021, 7 p.m. 10.3 ppb (10) 3.4 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 41.0 ppb (38) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 38.0
 
Oct. 16, 2021, 6 p.m. 15.2 ppb (15) 6.0 ppb (6) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 33.0 ppb (31) 0.0 ppb (0) N/A 6.9 μg/m3 (29) 31.0
 
Oct. 16, 2021, 5 p.m. 16.6 ppb (16) 6.6 ppb (7) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 31.0 ppb (29) 0.0 ppb (0) N/A 6.3 μg/m3 (27) 29.0
 
Oct. 16, 2021, 4 p.m. 19.7 ppb (19) 8.5 ppb (9) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) 0.0 ppb (0) N/A 6.3 μg/m3 (27) 27.0
 
Oct. 16, 2021, 3 p.m. 36.9 ppb (35) 18.9 ppb (18) N/A 18.0 ppb (17) N/A 1.0 ppb (2) 17.0 ppb (16) 0.1 ppb (2) N/A 6.5 μg/m3 (28) 35.0
 
Oct. 16, 2021, 2 p.m. 58.0 ppb (56) 31.4 ppb (30) N/A 27.0 ppb (26) N/A 1.0 ppb (2) 5.0 ppb (5) 0.2 ppb (3) N/A 7.1 μg/m3 (30) 56.0
 
Oct. 16, 2021, 1 p.m. 44.4 ppb (42) 16.0 ppb (16) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 2.0 ppb (2) 0.1 ppb (2) N/A 4.5 μg/m3 (19) 42.0
 
Oct. 16, 2021, noon 36.3 ppb (35) 10.4 ppb (10) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 1.0 ppb (1) 0.0 ppb (0) N/A 4.0 μg/m3 (17) 35.0
 
Oct. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.0 ppb (0) N/A 3.7 μg/m3 (16) 16.0
 
Oct. 16, 2021, 10 a.m. 24.7 ppb (24) 2.7 ppb (3) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 4.0 ppb (4) 0.0 ppb (0) N/A 4.1 μg/m3 (18) 24.0
 
Oct. 16, 2021, 9 a.m. 20.1 ppb (19) 1.8 ppb (2) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 9.0 ppb (9) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 22.0
 
Oct. 16, 2021, 8 a.m. 18.2 ppb (18) 1.3 ppb (2) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 12.0 ppb (12) 0.0 ppb (0) N/A 6.2 μg/m3 (26) 26.0
 
Oct. 16, 2021, 7 a.m. 28.5 ppb (27) 4.4 ppb (5) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 3.0 ppb (3) 0.1 ppb (2) N/A 8.3 μg/m3 (35) 35.0
 
Oct. 16, 2021, 6 a.m. 30.9 ppb (30) 5.7 ppb (6) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 3.0 ppb (3) 0.1 ppb (2) N/A 9.4 μg/m3 (40) 40.0
 
Oct. 16, 2021, 5 a.m. 43.1 ppb (41) 15.2 ppb (15) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (4) N/A 11.7 μg/m3 (49) 49.0
 
Oct. 16, 2021, 4 a.m. 37.3 ppb (36) 9.0 ppb (9) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (4) N/A 12.1 μg/m3 (51) 51.0
 
Oct. 16, 2021, 3 a.m. 35.0 ppb (34) 5.9 ppb (6) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 3.0 ppb (3) 0.1 ppb (2) N/A 10.6 μg/m3 (45) 45.0
 
Oct. 16, 2021, 2 a.m. 32.1 ppb (31) 3.1 ppb (3) N/A 29.0 ppb (28) N/A 0.0 ppb (0) 7.0 ppb (7) 0.1 ppb (2) N/A 7.4 μg/m3 (31) 31.0
 
Oct. 16, 2021, 1 a.m. 21.8 ppb (21) 0.6 ppb (1) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 4.4 μg/m3 (19) 21.0
 
Oct. 16, 2021, midnight 10.5 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 35.0 ppb (33) 0.0 ppb (0) N/A 3.0 μg/m3 (13) 33.0
 
Oct. 15, 2021, 11 p.m. 7.8 ppb (8) 1.5 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 40.0 ppb (38) 0.0 ppb (0) N/A 3.0 μg/m3 (13) 38.0
 
Oct. 15, 2021, 10 p.m. 9.3 ppb (9) 2.6 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 39.0 ppb (37) N/A N/A 3.0 μg/m3 (13) 37.0
 
Oct. 15, 2021, 9 p.m. 6.7 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 42.0 ppb (39) N/A N/A 2.6 μg/m3 (11) 39.0
 
Oct. 15, 2021, 8 p.m. 5.2 ppb (5) 1.7 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (39) 0.0 ppb (0) N/A 2.5 μg/m3 (11) 39.0
 
Oct. 15, 2021, 7 p.m. 6.7 ppb (7) 2.4 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 40.0 ppb (38) 0.0 ppb (0) N/A 3.1 μg/m3 (13) 38.0
 
Oct. 15, 2021, 6 p.m. 11.2 ppb (11) 4.5 ppb (5) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (33) 0.0 ppb (0) N/A 4.6 μg/m3 (20) 33.0
 
Oct. 15, 2021, 5 p.m. 15.9 ppb (15) 7.0 ppb (7) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 29.0 ppb (27) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 27.0
 
Oct. 15, 2021, 4 p.m. 18.6 ppb (18) 8.6 ppb (9) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 24.0 ppb (23) 0.0 ppb (0) N/A 5.6 μg/m3 (24) 24.0
 
Oct. 15, 2021, 3 p.m. 33.6 ppb (32) 16.6 ppb (16) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 16.0 ppb (15) 0.0 ppb (0) N/A 6.9 μg/m3 (29) 32.0
 
Oct. 15, 2021, 2 p.m. 77.7 ppb (77) 49.3 ppb (47) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 5.0 ppb (5) 0.4 ppb (5) N/A 6.0 μg/m3 (25) 77.0
 
Oct. 15, 2021, 1 p.m. 72.8 ppb (72) 43.8 ppb (42) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) N/A 5.3 μg/m3 (23) 72.0
 
Oct. 15, 2021, noon 50.8 ppb (48) 24.3 ppb (23) N/A 27.0 ppb (26) N/A 1.0 ppb (2) 1.0 ppb (1) 0.2 ppb (3) N/A 4.9 μg/m3 (21) 48.0
 
Oct. 15, 2021, 11 a.m. 36.2 ppb (35) 12.7 ppb (12) N/A 24.0 ppb (23) N/A 1.0 ppb (2) N/A 0.0 ppb (0) N/A 3.8 μg/m3 (16) 35.0
 
Oct. 15, 2021, 10 a.m. 25.3 ppb (24) 3.7 ppb (4) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (3) 0.0 ppb (0) N/A 3.9 μg/m3 (17) 24.0
 
Oct. 15, 2021, 9 a.m. 22.0 ppb (21) 2.7 ppb (3) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (5) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 21.0
 
Oct. 15, 2021, 8 a.m. 20.2 ppb (20) 1.7 ppb (2) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 7.0 ppb (7) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 20.0
 
Oct. 15, 2021, 7 a.m. 26.8 ppb (26) 4.4 ppb (5) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 4.0 ppb (4) 0.0 ppb (0) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 15, 2021, 6 a.m. 35.9 ppb (34) 11.6 ppb (11) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (3) N/A 8.2 μg/m3 (35) 35.0
 
Oct. 15, 2021, 5 a.m. 39.4 ppb (38) 14.3 ppb (14) N/A 25.0 ppb (24) N/A 1.0 ppb (2) 1.0 ppb (1) 0.2 ppb (3) N/A 7.6 μg/m3 (32) 38.0
 
Oct. 15, 2021, 4 a.m. 36.3 ppb (35) 10.1 ppb (10) N/A 27.0 ppb (26) N/A 1.0 ppb (2) 1.0 ppb (1) 0.2 ppb (3) N/A 7.4 μg/m3 (31) 35.0
 
Oct. 15, 2021, 3 a.m. 24.9 ppb (24) 2.5 ppb (3) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 7.0 ppb (7) 0.1 ppb (2) N/A 7.8 μg/m3 (33) 33.0
 
Oct. 15, 2021, 2 a.m. 14.2 ppb (14) 0.5 ppb (1) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 20.0
 
Oct. 15, 2021, 1 a.m. 6.8 ppb (7) 0.4 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (30) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 30.0
 
Oct. 15, 2021, midnight 5.8 ppb (6) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A 1.8 μg/m3 (8) 32.0
 
Oct. 14, 2021, 11 p.m. 5.0 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 1.9 μg/m3 (8) 33.0
 
Oct. 14, 2021, 10 p.m. 4.0 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.6 μg/m3 (7) 34.0
 
Oct. 14, 2021, 9 p.m. 4.3 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 2.0 μg/m3 (9) 33.0
 
Oct. 14, 2021, 8 p.m. 5.1 ppb (5) 1.1 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.0 ppb (0) N/A 1.7 μg/m3 (8) 34.0
 
Oct. 14, 2021, 7 p.m. 3.7 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) 0.0 ppb (0) N/A 1.7 μg/m3 (8) 36.0
 
Oct. 14, 2021, 6 p.m. 6.7 ppb (7) 2.5 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 33.0
 
Oct. 14, 2021, 5 p.m. 6.9 ppb (7) 1.6 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (31) 0.0 ppb (0) N/A 2.3 μg/m3 (10) 31.0
 
Oct. 14, 2021, 4 p.m. 4.6 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) N/A N/A 1.1 μg/m3 (5) 34.0
 
Oct. 14, 2021, 3 p.m. 5.4 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 0.9 μg/m3 (4) 33.0
 
Oct. 14, 2021, 2 p.m. 8.3 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 30.0 ppb (28) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 28.0
 
Oct. 14, 2021, 1 p.m. 6.8 ppb (7) 0.5 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 30.0 ppb (28) 0.0 ppb (0) N/A 2.3 μg/m3 (10) 28.0
 
Oct. 14, 2021, noon 6.4 ppb (7) 0.5 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 2.5 μg/m3 (11) 29.0
 
Oct. 14, 2021, 11 a.m. 11.3 ppb (11) 0.7 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 20.0 ppb (19) 0.0 ppb (0) N/A 2.9 μg/m3 (13) 19.0
 
Oct. 14, 2021, 10 a.m. 7.8 ppb (8) 0.5 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) N/A N/A 2.4 μg/m3 (10) 23.0
 
Oct. 14, 2021, 9 a.m. 5.8 ppb (6) 0.3 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 29.0 ppb (27) N/A N/A 2.2 μg/m3 (10) 27.0
 
Oct. 14, 2021, 8 a.m. 4.2 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 2.0 μg/m3 (9) 30.0
 
Oct. 14, 2021, 7 a.m. 5.7 ppb (6) 0.3 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (28) N/A N/A 2.6 μg/m3 (11) 28.0
 
Oct. 14, 2021, 6 a.m. 5.8 ppb (6) 0.3 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (28) 0.0 ppb (0) N/A 2.3 μg/m3 (10) 28.0
 
Oct. 14, 2021, 5 a.m. 4.0 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 2.3 μg/m3 (10) 30.0
 
Oct. 14, 2021, 4 a.m. 7.4 ppb (7) 0.4 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.0 ppb (0) N/A 3.9 μg/m3 (17) 26.0
 
Oct. 14, 2021, 3 a.m. 6.0 ppb (6) 0.4 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (28) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 28.0
 
Oct. 14, 2021, 2 a.m. 4.4 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A 2.5 μg/m3 (11) 32.0
 
Oct. 14, 2021, 1 a.m. 5.3 ppb (5) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A 3.3 μg/m3 (14) 32.0
 
Oct. 14, 2021, midnight 7.0 ppb (7) 0.5 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 32.0
 
Oct. 13, 2021, 11 p.m. 8.2 ppb (8) 1.3 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A 4.1 μg/m3 (18) 32.0
 
Oct. 13, 2021, 10 p.m. 7.3 ppb (7) 1.7 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 36.0 ppb (34) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 34.0
 
Oct. 13, 2021, 9 p.m. 5.5 ppb (6) 1.5 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 35.0
 
Oct. 13, 2021, 8 p.m. 4.3 ppb (5) 1.3 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) 0.0 ppb (0) N/A 3.4 μg/m3 (15) 36.0
 
Oct. 13, 2021, 7 p.m. 4.6 ppb (5) 1.8 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) 0.0 ppb (0) N/A 3.2 μg/m3 (14) 35.0
 
Oct. 13, 2021, 6 p.m. 4.4 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 36.0 ppb (34) 0.0 ppb (0) N/A 2.5 μg/m3 (11) 34.0
 
Oct. 13, 2021, 5 p.m. 4.6 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A 2.0 μg/m3 (9) 32.0
 
Oct. 13, 2021, 4 p.m. 5.7 ppb (6) 2.3 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 31.0 ppb (29) 0.0 ppb (0) N/A 2.2 μg/m3 (10) 29.0
 
Oct. 13, 2021, 3 p.m. 29.8 ppb (29) 15.6 ppb (15) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 17.0 ppb (16) 0.0 ppb (0) N/A 4.6 μg/m3 (20) 29.0
 
Oct. 13, 2021, 2 p.m. 64.0 ppb (62) 41.2 ppb (39) N/A 23.0 ppb (22) N/A 1.0 ppb (2) 4.0 ppb (4) 0.3 ppb (4) N/A 5.1 μg/m3 (22) 62.0
 
Oct. 13, 2021, 1 p.m. 44.9 ppb (43) 21.6 ppb (21) N/A 24.0 ppb (23) N/A 1.0 ppb (2) 1.0 ppb (1) 0.1 ppb (2) N/A 3.8 μg/m3 (16) 43.0
 
Oct. 13, 2021, noon 35.1 ppb (34) 15.4 ppb (15) N/A 20.0 ppb (19) N/A 1.0 ppb (2) 3.0 ppb (3) 0.1 ppb (2) N/A 3.9 μg/m3 (17) 34.0
 
Oct. 13, 2021, 11 a.m. 11.1 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 13.0 ppb (13) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 15.0
 
Oct. 13, 2021, 10 a.m. 9.2 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 15.0 ppb (14) 0.0 ppb (0) N/A 3.4 μg/m3 (15) 15.0
 
Oct. 13, 2021, 9 a.m. 6.8 ppb (7) 0.5 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 2.7 μg/m3 (12) 20.0
 
Oct. 13, 2021, 8 a.m. 5.4 ppb (6) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 2.2 μg/m3 (10) 22.0
 
Oct. 13, 2021, 7 a.m. 4.9 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 1.7 μg/m3 (8) 24.0
 
Oct. 13, 2021, 6 a.m. 3.9 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (25) 0.0 ppb (0) N/A 1.7 μg/m3 (8) 25.0
 
Oct. 13, 2021, 5 a.m. 4.1 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 2.2 μg/m3 (10) 25.0
 
Oct. 13, 2021, 4 a.m. 4.7 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 2.0 μg/m3 (9) 24.0
 
Oct. 13, 2021, 3 a.m. 4.6 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 1.8 μg/m3 (8) 25.0
 
Oct. 13, 2021, 2 a.m. 5.3 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 2.5 μg/m3 (11) 24.0
 
Oct. 13, 2021, 1 a.m. 6.3 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 2.5 μg/m3 (11) 24.0
 
Oct. 13, 2021, midnight 7.3 ppb (7) 1.1 ppb (2) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 25.0 ppb (24) 0.0 ppb (0) N/A 2.0 μg/m3 (9) 24.0
 
Oct. 12, 2021, 11 p.m. 8.5 ppb (9) 1.2 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 1.8 μg/m3 (8) 23.0
 
Oct. 12, 2021, 10 p.m. 9.3 ppb (9) 1.5 ppb (2) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 24.0 ppb (23) 0.0 ppb (0) N/A 2.0 μg/m3 (9) 23.0
 
Oct. 12, 2021, 9 p.m. 10.3 ppb (10) 2.2 ppb (3) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A 1.9 μg/m3 (8) 22.0
 
Oct. 12, 2021, 8 p.m. 10.1 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 24.0 ppb (23) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 23.0
 
Oct. 12, 2021, 7 p.m. 9.4 ppb (9) 2.6 ppb (3) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 25.0 ppb (24) 0.0 ppb (0) N/A 2.0 μg/m3 (9) 24.0
 
Oct. 12, 2021, 6 p.m. 8.7 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 25.0 ppb (24) 0.0 ppb (0) N/A 1.6 μg/m3 (7) 24.0
 
Oct. 12, 2021, 5 p.m. 9.1 ppb (9) 3.5 ppb (4) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.0 ppb (0) N/A 1.1 μg/m3 (5) 23.0
 
Oct. 12, 2021, 4 p.m. 9.8 ppb (10) 2.9 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 0.8 μg/m3 (4) 22.0
 
Oct. 12, 2021, 3 p.m. 8.4 ppb (8) 1.6 ppb (2) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A 0.5 μg/m3 (3) 22.0
 
Oct. 12, 2021, 2 p.m. 9.1 ppb (9) 1.5 ppb (2) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 22.0 ppb (21) 0.0 ppb (0) N/A 0.4 μg/m3 (2) 21.0
 
Oct. 12, 2021, 1 p.m. 8.5 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 22.0 ppb (21) 0.0 ppb (0) N/A 0.3 μg/m3 (2) 21.0
 
Oct. 12, 2021, noon 7.5 ppb (8) 1.0 ppb (1) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 22.0 ppb (21) 0.0 ppb (0) N/A 0.4 μg/m3 (2) 21.0
 
Oct. 12, 2021, 11 a.m. 4.4 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 23.0 ppb (22) N/A N/A 0.4 μg/m3 (2) 22.0
 
Oct. 12, 2021, 10 a.m. 6.3 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (19) 0.0 ppb (0) N/A 0.8 μg/m3 (4) 19.0
 
Oct. 12, 2021, 9 a.m. 5.7 ppb (6) 0.5 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 20.0 ppb (19) 0.0 ppb (0) N/A 0.8 μg/m3 (4) 19.0
 
Oct. 12, 2021, 8 a.m. 4.1 ppb (4) 0.5 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A 0.8 μg/m3 (4) 22.0
 
Oct. 12, 2021, 7 a.m. 5.3 ppb (5) 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 2.5 μg/m3 (11) 22.0
 
Oct. 12, 2021, 6 a.m. 5.3 ppb (5) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 23.0
 
Oct. 12, 2021, 5 a.m. 5.5 ppb (6) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 1.8 μg/m3 (8) 22.0
 
Oct. 12, 2021, 4 a.m. 6.0 ppb (6) 0.4 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 22.0
 
Oct. 12, 2021, 3 a.m. 5.3 ppb (5) 0.5 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (24) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 24.0
 
Oct. 12, 2021, 2 a.m. 6.0 ppb (6) 0.5 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 3.0 μg/m3 (13) 25.0
 
Oct. 12, 2021, 1 a.m. 7.7 ppb (8) 0.6 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 26.0 ppb (25) 0.0 ppb (0) N/A 4.0 μg/m3 (17) 25.0
 
Oct. 12, 2021, midnight 8.6 ppb (9) 1.5 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 26.0
 
Oct. 11, 2021, 11 p.m. 5.3 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (30) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 30.0
 
Oct. 11, 2021, 10 p.m. 4.6 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 34.0 ppb (32) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 32.0
 
Oct. 11, 2021, 9 p.m. 5.2 ppb (5) 1.4 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 36.0 ppb (34) 0.0 ppb (0) N/A 7.1 μg/m3 (30) 34.0
 
Oct. 11, 2021, 8 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 42.0 ppb (39) 0.0 ppb (0) N/A 5.1 μg/m3 (22) 39.0
 
Oct. 11, 2021, 7 p.m. 3.9 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 47.0 ppb (44) 0.0 ppb (0) N/A 2.3 μg/m3 (10) 44.0
 
Oct. 11, 2021, 6 p.m. 7.3 ppb (7) 2.4 ppb (3) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 43.0 ppb (40) 0.0 ppb (0) N/A 3.2 μg/m3 (14) 40.0
 
Oct. 11, 2021, 5 p.m. 13.9 ppb (14) 5.2 ppb (5) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 33.0 ppb (31) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 31.0
 
Oct. 11, 2021, 4 p.m. 11.7 ppb (12) 4.5 ppb (5) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 33.0 ppb (31) 0.0 ppb (0) N/A 4.4 μg/m3 (19) 31.0
 
Oct. 11, 2021, 3 p.m. 20.7 ppb (20) 7.3 ppb (7) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 25.0 ppb (24) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 24.0
 
Oct. 11, 2021, 2 p.m. 14.2 ppb (14) 2.5 ppb (3) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 24.0 ppb (23) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 23.0
 
Oct. 11, 2021, 1 p.m. 14.1 ppb (14) 0.9 ppb (1) N/A 13.0 ppb (13) N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 22.0
 
Oct. 11, 2021, noon 9.4 ppb (9) 0.5 ppb (1) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 26.0 ppb (25) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 25.0
 
Oct. 11, 2021, 11 a.m. 5.5 ppb (6) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 30.0 ppb (28) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 28.0
 
Oct. 11, 2021, 10 a.m. 3.9 ppb (4) 0.4 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 32.0 ppb (30) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 30.0
 
Oct. 11, 2021, 9 a.m. 4.4 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 30.0 ppb (28) 0.0 ppb (0) N/A 6.0 μg/m3 (25) 28.0
 
Oct. 11, 2021, 8 a.m. 4.2 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 31.0 ppb (29) 0.0 ppb (0) N/A 5.7 μg/m3 (24) 29.0
 
Oct. 11, 2021, 7 a.m. 12.7 ppb (12) 0.6 ppb (1) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 18.0 ppb (17) 0.0 ppb (0) N/A 9.4 μg/m3 (40) 40.0
 
Oct. 11, 2021, 6 a.m. 14.8 ppb (14) 0.7 ppb (1) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 12.0 ppb (12) 0.1 ppb (2) N/A 11.9 μg/m3 (50) 50.0
 
Oct. 11, 2021, 5 a.m. 14.1 ppb (14) 0.7 ppb (1) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 11.7 μg/m3 (49) 49.0
 
Oct. 11, 2021, 4 a.m. 16.6 ppb (16) 0.8 ppb (1) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 14.0 ppb (13) 0.1 ppb (2) N/A 12.4 μg/m3 (52) 52.0
 
Oct. 11, 2021, 3 a.m. 21.9 ppb (21) 1.5 ppb (2) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 9.0 ppb (9) 0.2 ppb (3) N/A 14.0 μg/m3 (55) 55.0
 
Oct. 11, 2021, 2 a.m. 18.3 ppb (18) 0.8 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 15.0 ppb (14) 0.2 ppb (3) N/A 14.4 μg/m3 (56) 56.0
 
Oct. 11, 2021, 1 a.m. 12.0 ppb (12) 0.5 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (25) 0.1 ppb (2) N/A 9.8 μg/m3 (41) 41.0
 
Oct. 11, 2021, midnight 4.9 ppb (5) 0.4 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 40.0 ppb (38) 0.0 ppb (0) N/A 8.8 μg/m3 (37) 38.0
 
Oct. 10, 2021, 11 p.m. 4.2 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 44.0 ppb (41) 0.0 ppb (0) N/A 9.7 μg/m3 (41) 41.0
 
Oct. 10, 2021, 10 p.m. 2.7 ppb (3) 0.5 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 47.0 ppb (44) 0.0 ppb (0) N/A 14.8 μg/m3 (57) 57.0
 
Oct. 10, 2021, 9 p.m. 2.8 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 45.0 ppb (42) 0.0 ppb (0) N/A 20.7 μg/m3 (70) 70.0
 
Oct. 10, 2021, 8 p.m. 2.4 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (40) 0.0 ppb (0) N/A 19.0 μg/m3 (66) 66.0
 
Oct. 10, 2021, 7 p.m. 3.1 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (37) 0.0 ppb (0) N/A 10.2 μg/m3 (43) 43.0
 
Oct. 10, 2021, 6 p.m. 3.4 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (33) 0.0 ppb (0) N/A 9.1 μg/m3 (38) 38.0
 
Oct. 10, 2021, 5 p.m. 5.5 ppb (6) 1.6 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 31.0 ppb (29) 0.0 ppb (0) N/A 10.1 μg/m3 (43) 43.0
 
Oct. 10, 2021, 4 p.m. 6.1 ppb (6) 1.3 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 29.0 ppb (27) 0.0 ppb (0) N/A 7.7 μg/m3 (33) 33.0
 
Oct. 10, 2021, 3 p.m. 9.6 ppb (10) 2.3 ppb (3) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 21.0 ppb (20) 0.0 ppb (0) N/A 5.4 μg/m3 (23) 23.0
 
Oct. 10, 2021, 2 p.m. 14.3 ppb (14) 3.6 ppb (4) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 11.0 ppb (11) 0.0 ppb (0) N/A 5.3 μg/m3 (23) 23.0
 
Oct. 10, 2021, 1 p.m. 9.9 ppb (10) 0.7 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 15.0 ppb (14) 0.0 ppb (0) N/A 4.6 μg/m3 (20) 20.0
 
Oct. 10, 2021, noon 9.7 ppb (10) 0.6 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 16.0 ppb (15) 0.0 ppb (0) N/A 4.4 μg/m3 (19) 19.0
 
Oct. 10, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (18) 0.0 ppb (0) N/A 3.9 μg/m3 (17) 18.0
 
Oct. 10, 2021, 10 a.m. 8.3 ppb (8) 0.5 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 20.0 ppb (19) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 19.0
 
Oct. 10, 2021, 9 a.m. 9.8 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 16.0
 
Oct. 10, 2021, 8 a.m. 12.1 ppb (12) 0.6 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 18.0 ppb (17) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
Oct. 10, 2021, 7 a.m. 18.1 ppb (18) 0.8 ppb (1) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 11.0 ppb (11) 0.1 ppb (2) N/A 5.9 μg/m3 (25) 25.0
 
Oct. 10, 2021, 6 a.m. 18.7 ppb (18) 0.8 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 11.0 ppb (11) 0.1 ppb (2) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 10, 2021, 5 a.m. 13.5 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 17.0 ppb (16) 0.0 ppb (0) N/A 6.7 μg/m3 (28) 28.0
 
Oct. 10, 2021, 4 a.m. 9.5 ppb (9) 0.5 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.0 ppb (0) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 10, 2021, 3 a.m. 9.6 ppb (10) 0.5 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A 6.4 μg/m3 (27) 27.0