ID: 2918

AQSQID: 381010003

Site Name: Ryder

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

Updated: July 2, 2022, 1:57 a.m.

Location: Ryder (184th St Swest), ND

Reporting: True, Located: True

Current AQI: 40.0

Ryder (184th St Swest) ND, US: 47.940861, -101.571583

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 1, 2022, 11 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 16.0 μg/m3 (15) 7.8 μg/m3 (33) 40.0
 
July 1, 2022, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 45.0 ppb (42) N/A 18.0 μg/m3 (17) 7.6 μg/m3 (32) 42.0
 
July 1, 2022, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 45.0 ppb (42) N/A 18.0 μg/m3 (17) 7.6 μg/m3 (32) 42.0
 
July 1, 2022, 8 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 15.0 μg/m3 (14) 7.2 μg/m3 (31) 41.0
 
July 1, 2022, 8 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 15.0 μg/m3 (14) 7.2 μg/m3 (31) 41.0
 
July 1, 2022, 7 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 41.0
 
July 1, 2022, 7 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 41.0
 
July 1, 2022, 6 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 40.0
 
July 1, 2022, 6 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 40.0
 
July 1, 2022, 5 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 15.0 μg/m3 (14) 7.5 μg/m3 (32) 40.0
 
July 1, 2022, 4 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 40.0 ppb (38) N/A 16.0 μg/m3 (15) 7.8 μg/m3 (33) 38.0
 
July 1, 2022, 10 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 14.0 ppb (13) N/A 16.0 μg/m3 (15) 9.7 μg/m3 (41) 41.0
 
July 1, 2022, 6 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 20.0 μg/m3 (19) 9.1 μg/m3 (38) 38.0
 
July 1, 2022, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
July 1, 2022, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
July 1, 2022, 1 a.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 36.0 ppb (34) N/A 17.0 μg/m3 (16) 7.7 μg/m3 (33) 34.0
 
June 30, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 13.0 μg/m3 (13) 7.3 μg/m3 (31) 36.0
 
June 30, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 13.0 μg/m3 (13) 7.3 μg/m3 (31) 36.0
 
June 30, 2022, 9 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 37.0 ppb (35) N/A 14.0 μg/m3 (13) 7.8 μg/m3 (33) 35.0
 
June 30, 2022, 7 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 2.0 ppb (3) 42.0 ppb (39) N/A 13.0 μg/m3 (13) 5.4 μg/m3 (23) 39.0
 
June 30, 2022, 6 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 13.0 μg/m3 (13) 6.4 μg/m3 (27) 36.0
 
June 30, 2022, 5 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 37.0 ppb (35) N/A 16.0 μg/m3 (15) 5.7 μg/m3 (24) 35.0
 
June 30, 2022, 3 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 17.0 μg/m3 (16) 6.8 μg/m3 (29) 29.0
 
June 30, 2022, noon 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 16.0 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
June 30, 2022, 6 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 18.0 μg/m3 (17) 5.4 μg/m3 (23) 26.0
 
June 30, 2022, 5 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 17.0 μg/m3 (16) 5.3 μg/m3 (23) 23.0
 
June 30, 2022, 4 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 17.0 μg/m3 (16) 6.3 μg/m3 (27) 27.0
 
June 30, 2022, 4 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 17.0 μg/m3 (16) 6.3 μg/m3 (27) 27.0
 
June 30, 2022, 2 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 36.0 ppb (34) N/A 21.0 μg/m3 (20) 6.9 μg/m3 (29) 34.0
 
June 30, 2022, 2 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 36.0 ppb (34) N/A 21.0 μg/m3 (20) 6.9 μg/m3 (29) 34.0
 
June 30, 2022, 1 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 40.0 ppb (38) N/A 16.0 μg/m3 (15) 6.4 μg/m3 (27) 38.0
 
June 29, 2022, 10 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 55.0 ppb (51) N/A 19.0 μg/m3 (18) 7.2 μg/m3 (31) 51.0
 
June 29, 2022, 10 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 55.0 ppb (51) N/A 19.0 μg/m3 (18) 7.2 μg/m3 (31) 51.0
 
June 29, 2022, 9 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 51.0 ppb (48) N/A 18.0 μg/m3 (17) 7.2 μg/m3 (31) 48.0
 
June 29, 2022, 8 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 2.0 ppb (3) 47.0 ppb (44) N/A 18.0 μg/m3 (17) 7.2 μg/m3 (31) 44.0
 
June 29, 2022, noon 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 13.0 μg/m3 (13) 5.4 μg/m3 (23) 26.0
 
June 29, 2022, 10 a.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 11.0 μg/m3 (11) 5.5 μg/m3 (23) 27.0
 
June 29, 2022, 10 a.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 11.0 μg/m3 (11) 5.5 μg/m3 (23) 27.0
 
June 29, 2022, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 13.0 μg/m3 (13) 5.1 μg/m3 (22) 23.0
 
June 29, 2022, 7 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 13.0 μg/m3 (13) 5.1 μg/m3 (22) 24.0
 
June 28, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 46.0 ppb (43) N/A 15.0 μg/m3 (14) 6.2 μg/m3 (26) 43.0
 
June 28, 2022, 9 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 45.0 ppb (42) N/A 19.0 μg/m3 (18) 6.6 μg/m3 (28) 42.0
 
June 28, 2022, 8 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 22.0 μg/m3 (21) 6.9 μg/m3 (29) 40.0
 
June 28, 2022, 8 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 22.0 μg/m3 (21) 6.9 μg/m3 (29) 40.0
 
June 28, 2022, 7 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 41.0 ppb (38) N/A 15.0 μg/m3 (14) 6.1 μg/m3 (26) 38.0
 
June 28, 2022, 7 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 41.0 ppb (38) N/A 15.0 μg/m3 (14) 6.1 μg/m3 (26) 38.0
 
June 28, 2022, 11 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 13.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
June 28, 2022, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 20.0 ppb (19) N/A 14.0 μg/m3 (13) 7.5 μg/m3 (32) 32.0
 
June 28, 2022, 8 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 28, 2022, 8 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 28, 2022, 8 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 16.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
June 28, 2022, 7 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 19.0 μg/m3 (18) 8.3 μg/m3 (35) 35.0
 
June 28, 2022, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 30.0 ppb (28) N/A 23.0 μg/m3 (22) 8.4 μg/m3 (36) 36.0
 
June 28, 2022, 5 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 38.0 ppb (36) N/A 23.0 μg/m3 (22) 7.5 μg/m3 (32) 36.0
 
June 28, 2022, 1 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 39.0 ppb (37) N/A 24.0 μg/m3 (23) 7.0 μg/m3 (30) 37.0
 
June 28, 2022, midnight 2.0 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 46.0 ppb (43) N/A 15.0 μg/m3 (14) 6.9 μg/m3 (29) 43.0
 
June 28, 2022, midnight 2.0 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 46.0 ppb (43) N/A 15.0 μg/m3 (14) 6.9 μg/m3 (29) 43.0
 
June 27, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 45.0
 
June 27, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 45.0
 
June 27, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 45.0
 
June 27, 2022, 9 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 49.0 ppb (46) N/A 21.0 μg/m3 (20) 8.3 μg/m3 (35) 46.0
 
June 27, 2022, 9 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 49.0 ppb (46) N/A 21.0 μg/m3 (20) 8.3 μg/m3 (35) 46.0
 
June 27, 2022, 9 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 49.0 ppb (46) N/A 21.0 μg/m3 (20) 8.3 μg/m3 (35) 46.0
 
June 27, 2022, 8 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 13.0 μg/m3 (13) 7.6 μg/m3 (32) 45.0
 
June 27, 2022, 5 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 20.0 μg/m3 (19) 9.9 μg/m3 (42) 42.0
 
June 27, 2022, 4 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 21.0 μg/m3 (20) 12.4 μg/m3 (52) 52.0
 
June 27, 2022, 3 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 21.0 μg/m3 (20) 12.9 μg/m3 (53) 53.0
 
June 27, 2022, 2 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 35.0 ppb (33) N/A 16.0 μg/m3 (15) 11.4 μg/m3 (48) 48.0
 
June 27, 2022, 11 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 16.0 μg/m3 (15) 11.2 μg/m3 (47) 47.0
 
June 27, 2022, 11 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 16.0 μg/m3 (15) 11.2 μg/m3 (47) 47.0
 
June 27, 2022, 10 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 16.0 μg/m3 (15) 11.5 μg/m3 (48) 48.0
 
June 27, 2022, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 18.0 μg/m3 (17) 13.0 μg/m3 (53) 53.0
 
June 27, 2022, 5 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 24.0 μg/m3 (23) 13.8 μg/m3 (55) 55.0
 
June 27, 2022, 4 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 22.0 μg/m3 (21) 12.8 μg/m3 (53) 53.0
 
June 27, 2022, 3 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 25.0 ppb (24) N/A 19.0 μg/m3 (18) 11.2 μg/m3 (47) 47.0
 
June 27, 2022, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 17.0 μg/m3 (16) 12.4 μg/m3 (52) 52.0
 
June 27, 2022, 1 a.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 37.0 ppb (35) N/A 19.0 μg/m3 (18) 14.6 μg/m3 (57) 57.0
 
June 27, 2022, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 43.0 ppb (40) N/A 18.0 μg/m3 (17) 14.7 μg/m3 (57) 57.0
 
June 26, 2022, 11 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 45.0 ppb (42) N/A 18.0 μg/m3 (17) 15.1 μg/m3 (58) 58.0
 
June 26, 2022, 4 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 28.0 μg/m3 (26) 16.9 μg/m3 (62) 62.0
 
June 26, 2022, 3 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 22.0 μg/m3 (21) 17.4 μg/m3 (63) 63.0
 
June 26, 2022, 11 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 13.0 μg/m3 (13) 9.5 μg/m3 (40) 40.0
 
June 26, 2022, 10 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 12.0 μg/m3 (12) 8.9 μg/m3 (38) 38.0
 
June 26, 2022, 9 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 12.0 μg/m3 (12) 8.4 μg/m3 (36) 36.0
 
June 26, 2022, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 12.0 μg/m3 (12) 8.1 μg/m3 (34) 34.0
 
June 26, 2022, 6 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 12.0 μg/m3 (12) 7.9 μg/m3 (33) 33.0
 
June 26, 2022, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 32.0 ppb (30) N/A 13.0 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
June 26, 2022, midnight 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 35.0 ppb (33) N/A 16.0 μg/m3 (15) 6.3 μg/m3 (27) 33.0
 
June 25, 2022, 10 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 17.0 μg/m3 (16) 5.9 μg/m3 (25) 31.0
 
June 25, 2022, 3 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 8.0 μg/m3 (8) 2.3 μg/m3 (10) 26.0
 
June 25, 2022, 2 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 9.0 μg/m3 (9) 2.5 μg/m3 (11) 25.0
 
June 25, 2022, 2 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 9.0 μg/m3 (9) 2.5 μg/m3 (11) 25.0
 
June 25, 2022, 2 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 9.0 μg/m3 (9) 2.5 μg/m3 (11) 25.0
 
June 25, 2022, 1 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 7.0 μg/m3 (7) 2.1 μg/m3 (9) 23.0
 
June 25, 2022, 1 p.m. 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 7.0 μg/m3 (7) 2.1 μg/m3 (9) 23.0
 
June 25, 2022, noon 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 7.0 μg/m3 (7) 1.8 μg/m3 (8) 20.0
 
June 25, 2022, 10 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 7.0 μg/m3 (7) 2.4 μg/m3 (10) 18.0
 
June 25, 2022, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 5.0 μg/m3 (5) 2.3 μg/m3 (10) 19.0
 
June 25, 2022, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 8.0 μg/m3 (8) 2.7 μg/m3 (12) 21.0
 
June 25, 2022, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 32.0
 
June 25, 2022, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 36.0
 
June 24, 2022, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 9.0 μg/m3 (9) 3.2 μg/m3 (14) 37.0
 
June 24, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 12.0 μg/m3 (12) 3.3 μg/m3 (14) 36.0
 
June 24, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 38.0 ppb (36) N/A 12.0 μg/m3 (12) 3.3 μg/m3 (14) 36.0
 
June 24, 2022, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 11.0 μg/m3 (11) 5.1 μg/m3 (22) 29.0
 
June 24, 2022, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 36.0 ppb (34) N/A 15.0 μg/m3 (14) 5.9 μg/m3 (25) 34.0
 
June 24, 2022, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 41.0 ppb (38) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 38.0
 
June 24, 2022, 2 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 18.0 ppb (17) N/A 14.0 μg/m3 (13) 4.1 μg/m3 (18) 18.0
 
June 24, 2022, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 16.0 ppb (15) N/A 14.0 μg/m3 (13) 3.6 μg/m3 (16) 16.0
 
June 24, 2022, noon 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 18.0 ppb (17) N/A 12.0 μg/m3 (12) 3.4 μg/m3 (15) 17.0
 
June 24, 2022, 11 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 19.0 ppb (18) N/A 10.0 μg/m3 (10) 3.3 μg/m3 (14) 18.0
 
June 24, 2022, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 23.0 ppb (22) N/A 9.0 μg/m3 (9) 3.2 μg/m3 (14) 22.0
 
June 24, 2022, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 27.0
 
June 24, 2022, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 29.0 ppb (27) N/A 12.0 μg/m3 (12) 3.6 μg/m3 (16) 27.0
 
June 24, 2022, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 13.0 μg/m3 (13) 3.5 μg/m3 (15) 31.0
 
June 24, 2022, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 13.0 μg/m3 (13) 3.5 μg/m3 (15) 31.0
 
June 24, 2022, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 39.0 ppb (37) N/A 18.0 μg/m3 (17) 4.4 μg/m3 (19) 37.0
 
June 24, 2022, 1 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 35.0 ppb (33) N/A 16.0 μg/m3 (15) 3.8 μg/m3 (16) 33.0
 
June 23, 2022, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) 47.0 ppb (44) N/A 19.0 μg/m3 (18) 3.7 μg/m3 (16) 44.0
 
June 23, 2022, 9 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 5.0 ppb (8) 49.0 ppb (46) N/A 16.0 μg/m3 (15) 3.8 μg/m3 (16) 46.0
 
June 23, 2022, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 2.0 ppb (3) 46.0 ppb (43) N/A 9.0 μg/m3 (9) 3.2 μg/m3 (14) 43.0
 
June 23, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 16.0 μg/m3 (15) 3.5 μg/m3 (15) 41.0
 
June 23, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 16.0 μg/m3 (15) 3.5 μg/m3 (15) 41.0
 
June 23, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 16.0 μg/m3 (15) 3.5 μg/m3 (15) 41.0
 
June 23, 2022, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 46.0 ppb (43) N/A 22.0 μg/m3 (21) 3.9 μg/m3 (17) 43.0
 
June 23, 2022, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 46.0 ppb (43) N/A 22.0 μg/m3 (21) 3.9 μg/m3 (17) 43.0
 
June 23, 2022, 3 p.m. 14.0 ppb (14) 10.0 ppb (10) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 39.0 ppb (37) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 37.0
 
June 23, 2022, 9 a.m. 15.0 ppb (15) 9.0 ppb (9) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 22.0 ppb (21) N/A 12.0 μg/m3 (12) 3.8 μg/m3 (16) 21.0
 
June 23, 2022, 8 a.m. 18.0 ppb (17) 9.0 ppb (9) N/A 9.0 ppb (9) N/A 1.0 ppb (2) 16.0 ppb (15) N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 17.0
 
June 23, 2022, 7 a.m. 20.0 ppb (19) 9.0 ppb (9) N/A 10.0 ppb (10) N/A 1.0 ppb (2) 14.0 ppb (13) N/A 10.0 μg/m3 (10) 3.5 μg/m3 (15) 19.0
 
June 23, 2022, 6 a.m. 16.0 ppb (16) 9.0 ppb (9) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 14.0 μg/m3 (13) 3.6 μg/m3 (16) 20.0
 
June 23, 2022, 5 a.m. 14.0 ppb (14) 9.0 ppb (9) N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) N/A 13.0 μg/m3 (13) 3.5 μg/m3 (15) 25.0
 
June 23, 2022, 3 a.m. 13.0 ppb (13) 9.0 ppb (9) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 13.0 μg/m3 (13) 3.3 μg/m3 (14) 28.0
 
June 23, 2022, 2 a.m. 11.0 ppb (11) 8.0 ppb (8) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 29.0 μg/m3 (27) 4.5 μg/m3 (19) 29.0
 
June 23, 2022, 2 a.m. 11.0 ppb (11) 8.0 ppb (8) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 29.0 μg/m3 (27) 4.5 μg/m3 (19) 29.0
 
June 22, 2022, 10 p.m. 10.0 ppb (10) 9.0 ppb (9) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 47.0 ppb (44) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 44.0
 
June 22, 2022, 9 p.m. 10.0 ppb (10) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 11.0 μg/m3 (11) 4.1 μg/m3 (18) 45.0
 
June 22, 2022, 9 p.m. 10.0 ppb (10) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 48.0 ppb (45) N/A 11.0 μg/m3 (11) 4.1 μg/m3 (18) 45.0
 
June 22, 2022, 6 p.m. 10.0 ppb (10) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 21.0 μg/m3 (20) 5.7 μg/m3 (24) 41.0
 
June 22, 2022, 6 p.m. 10.0 ppb (10) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 44.0 ppb (41) N/A 21.0 μg/m3 (20) 5.7 μg/m3 (24) 41.0
 
June 22, 2022, 5 p.m. 10.0 ppb (10) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 42.0 ppb (39) N/A 9.0 μg/m3 (9) 4.7 μg/m3 (20) 39.0
 
June 22, 2022, 3 p.m. 11.0 ppb (11) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 36.0 ppb (34) N/A 10.0 μg/m3 (10) 4.4 μg/m3 (19) 34.0
 
June 22, 2022, 2 p.m. 11.0 ppb (11) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 10.0 μg/m3 (10) 4.6 μg/m3 (20) 28.0
 
June 22, 2022, 2 p.m. 11.0 ppb (11) 9.0 ppb (9) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 10.0 μg/m3 (10) 4.6 μg/m3 (20) 28.0
 
June 22, 2022, 1 p.m. 12.0 ppb (12) 9.0 ppb (9) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 9.0 μg/m3 (9) 4.9 μg/m3 (21) 23.0
 
June 22, 2022, 7 a.m. 11.0 ppb (11) 8.0 ppb (8) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 21.0 ppb (20) N/A 8.0 μg/m3 (8) 4.3 μg/m3 (18) 20.0
 
June 22, 2022, 5 a.m. 12.0 ppb (12) 8.0 ppb (8) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 19.0 ppb (18) N/A 8.0 μg/m3 (8) 5.1 μg/m3 (22) 22.0
 
June 22, 2022, 3 a.m. 11.0 ppb (11) 8.0 ppb (8) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 24.0 ppb (23) N/A 9.0 μg/m3 (9) 5.1 μg/m3 (22) 23.0
 
June 22, 2022, 2 a.m. 11.0 ppb (11) 8.0 ppb (8) N/A 2.0 ppb (2) N/A 1.0 ppb (2) 30.0 ppb (28) N/A 7.0 μg/m3 (7) 3.9 μg/m3 (17) 28.0
 
June 22, 2022, midnight 10.0 ppb (10) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 34.0 ppb (32) N/A 8.0 μg/m3 (8) 4.4 μg/m3 (19) 32.0
 
June 21, 2022, 6 p.m. 8.0 ppb (8) 7.0 ppb (7) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 33.0 ppb (31) N/A 10.0 μg/m3 (10) 5.3 μg/m3 (23) 31.0
 
June 21, 2022, 5 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 27.0 ppb (25) N/A 12.0 μg/m3 (12) 5.8 μg/m3 (25) 25.0
 
June 21, 2022, 4 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) N/A 11.0 μg/m3 (11) 4.4 μg/m3 (19) 28.0
 
June 21, 2022, 4 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) N/A 11.0 μg/m3 (11) 4.4 μg/m3 (19) 28.0
 
June 21, 2022, 4 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) N/A 11.0 μg/m3 (11) 4.4 μg/m3 (19) 28.0
 
June 21, 2022, 3 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 8.0 μg/m3 (8) 2.2 μg/m3 (10) 26.0
 
June 21, 2022, 3 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 28.0 ppb (26) N/A 8.0 μg/m3 (8) 2.2 μg/m3 (10) 26.0
 
June 21, 2022, 2 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (26) N/A 7.0 μg/m3 (7) 1.6 μg/m3 (7) 26.0
 
June 21, 2022, 1 p.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 29.0
 
June 21, 2022, noon 9.0 ppb (9) 8.0 ppb (8) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 6.0 μg/m3 (6) 1.6 μg/m3 (7) 31.0
 
June 21, 2022, 11 a.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 4.0 μg/m3 (4) 1.4 μg/m3 (6) 33.0
 
June 21, 2022, 9 a.m. 9.0 ppb (9) 8.0 ppb (8) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 37.0 ppb (35) N/A 5.0 μg/m3 (5) 1.9 μg/m3 (8) 35.0
 
June 21, 2022, 6 a.m. 9.0 ppb (9) 7.0 ppb (7) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 10.0 μg/m3 (10) 4.3 μg/m3 (18) 38.0
 
June 21, 2022, 1 a.m. 8.0 ppb (8) 7.0 ppb (7) N/A 0.0 ppb (0) N/A 1.0 ppb (2) 55.0 ppb (51) N/A 15.0 μg/m3 (14) 5.8 μg/m3 (25) 51.0
 
June 21, 2022, midnight 8.0 ppb (8) 7.0 ppb (7) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 47.0 ppb (44) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 44.0
 
June 20, 2022, 10 p.m. 8.0 ppb (8) 7.0 ppb (7) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 52.0 ppb (49) N/A 15.0 μg/m3 (14) 5.4 μg/m3 (23) 49.0
 
June 20, 2022, 9 p.m. 8.0 ppb (8) 7.0 ppb (7) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 51.0 ppb (48) N/A 18.0 μg/m3 (17) 5.6 μg/m3 (24) 48.0
 
June 20, 2022, 8 p.m. 8.0 ppb (8) 7.0 ppb (7) N/A 1.0 ppb (1) N/A 1.0 ppb (2) 49.0 ppb (46) N/A 20.0 μg/m3 (19) 5.7 μg/m3 (24) 46.0