ID: 1979

AQSQID: 401359021

Site Name: Roland

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

Updated: June 29, 2022, 2:20 a.m.

Location: Roland (Cherokee Blvd), OK

Reporting: True, Located: True

Current AQI: 44.0

Roland (Cherokee Blvd) OK, US: 35.408138, -94.524414

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 21, 2022, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 21, 2022, 1 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 26.0 ppb (25) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 20, 2022, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 46.0 ppb (43) N/A N/A 5.0 μg/m3 (21) 43.0
 
June 20, 2022, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (45) N/A N/A 5.0 μg/m3 (21) 45.0
 
June 20, 2022, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 49.0 ppb (46) N/A N/A 5.0 μg/m3 (21) 46.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 8.0 μg/m3 (34) 50.0
 
June 20, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 8.0 μg/m3 (34) 50.0
 
June 20, 2022, 6 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 53.0 ppb (50) N/A N/A 7.0 μg/m3 (30) 50.0
 
June 20, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A N/A 50.0
 
June 20, 2022, 4 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 53.0 ppb (50) N/A N/A 9.0 μg/m3 (38) 50.0
 
June 20, 2022, 2 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 44.0 ppb (41) N/A N/A 6.0 μg/m3 (25) 41.0
 
June 20, 2022, 1 p.m. 9.0 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A N/A 34.0 ppb (32) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 20, 2022, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) N/A N/A 6.0 μg/m3 (25) 25.0
 
June 20, 2022, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 23.0 ppb (22) N/A N/A 3.0 μg/m3 (13) 22.0
 
June 20, 2022, 5 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A N/A 5.0 μg/m3 (21) 24.0
 
June 20, 2022, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
June 20, 2022, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A N/A 4.0 μg/m3 (17) 27.0
 
June 20, 2022, 1 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 44.0 ppb (41) N/A N/A 6.0 μg/m3 (25) 41.0
 
June 20, 2022, midnight 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) N/A N/A 7.0 μg/m3 (30) 48.0
 
June 20, 2022, midnight 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) N/A N/A 7.0 μg/m3 (30) 48.0
 
June 19, 2022, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) N/A N/A 6.0 μg/m3 (25) 48.0
 
June 19, 2022, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) N/A N/A 6.0 μg/m3 (25) 48.0
 
June 19, 2022, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) N/A N/A 6.0 μg/m3 (25) 48.0
 
June 19, 2022, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) N/A N/A 6.0 μg/m3 (25) 48.0
 
June 19, 2022, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (49) N/A N/A 7.0 μg/m3 (30) 49.0
 
June 19, 2022, 4 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (49) N/A N/A 6.0 μg/m3 (25) 49.0
 
June 19, 2022, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (46) N/A N/A 8.0 μg/m3 (34) 46.0
 
June 19, 2022, 2 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (43) N/A N/A 9.0 μg/m3 (38) 43.0
 
June 19, 2022, 1 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 42.0 ppb (39) N/A N/A 13.0 μg/m3 (53) 53.0
 
June 19, 2022, noon 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 19, 2022, 11 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) N/A N/A 15.0 μg/m3 (58) 58.0
 
June 19, 2022, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (26) N/A N/A 18.0 μg/m3 (64) 64.0
 
June 19, 2022, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 20.0 ppb (19) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 19, 2022, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (13) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 19, 2022, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (13) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 19, 2022, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 12.0 ppb (12) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 19, 2022, 5 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 10.0 ppb (10) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 19, 2022, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 17.0 ppb (16) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 19, 2022, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) N/A N/A 5.0 μg/m3 (21) 21.0
 
June 19, 2022, 2 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A N/A 5.0 μg/m3 (21) 23.0
 
June 19, 2022, 1 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 19, 2022, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 18, 2022, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) N/A N/A 16.0 μg/m3 (60) 60.0
 
June 18, 2022, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) N/A N/A 13.0 μg/m3 (53) 53.0
 
June 18, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A N/A 18.0 μg/m3 (64) 64.0
 
June 18, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A N/A 18.0 μg/m3 (64) 64.0
 
June 18, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A N/A 18.0 μg/m3 (64) 64.0
 
June 18, 2022, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A N/A 16.0 μg/m3 (60) 60.0
 
June 18, 2022, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 34.0 ppb (32) N/A N/A 16.0 μg/m3 (60) 60.0
 
June 18, 2022, 5 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 18.0 μg/m3 (64) 64.0
 
June 18, 2022, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) N/A N/A 25.0 μg/m3 (79) 79.0
 
June 18, 2022, 3 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A N/A 22.0 μg/m3 (72) 72.0
 
June 18, 2022, noon 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 7.0 ppb (7) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 18, 2022, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (66) 66.0
 
June 18, 2022, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 2.0 ppb (2) N/A N/A 16.0 μg/m3 (60) 60.0
 
June 18, 2022, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 2.0 ppb (2) N/A N/A 16.0 μg/m3 (60) 60.0
 
June 18, 2022, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 8.0 ppb (8) N/A N/A 19.0 μg/m3 (66) 66.0
 
June 18, 2022, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 8.0 ppb (8) N/A N/A 19.0 μg/m3 (66) 66.0
 
June 18, 2022, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (5) N/A N/A 23.0 μg/m3 (74) 74.0
 
June 18, 2022, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (5) N/A N/A 23.0 μg/m3 (74) 74.0
 
June 18, 2022, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 6.0 ppb (6) N/A N/A 24.0 μg/m3 (77) 77.0
 
June 18, 2022, 1 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 9.0 ppb (9) N/A N/A 29.0 μg/m3 (87) 87.0
 
June 18, 2022, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 24.0 μg/m3 (77) 77.0
 
June 18, 2022, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 24.0 ppb (23) N/A N/A 24.0 μg/m3 (77) 77.0
 
June 17, 2022, 11 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (38) N/A N/A 32.0 μg/m3 (93) 93.0
 
June 17, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (43) N/A N/A 33.0 μg/m3 (95) 95.0
 
June 17, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (43) N/A N/A 33.0 μg/m3 (95) 95.0
 
June 17, 2022, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (43) N/A N/A 33.0 μg/m3 (95) 95.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) N/A N/A 35.0 μg/m3 (100) 100.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) N/A N/A 35.0 μg/m3 (100) 100.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) N/A N/A 35.0 μg/m3 (100) 100.0
 
June 17, 2022, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) N/A N/A 35.0 μg/m3 (100) 100.0
 
June 17, 2022, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) N/A N/A 31.0 μg/m3 (91) 91.0
 
June 17, 2022, 4 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 45.0 ppb (42) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 17, 2022, 2 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) N/A N/A 18.0 μg/m3 (64) 64.0
 
June 17, 2022, 10 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (72) 72.0
 
June 17, 2022, 5 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 3.0 ppb (3) N/A N/A 27.0 μg/m3 (83) 83.0
 
June 17, 2022, 5 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 3.0 ppb (3) N/A N/A 27.0 μg/m3 (83) 83.0
 
June 17, 2022, 2 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 10.0 ppb (10) N/A N/A 39.0 μg/m3 (110) 110.0
 
June 17, 2022, 1 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 18.0 ppb (17) N/A N/A 43.0 μg/m3 (120) 120.0
 
June 17, 2022, midnight 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 34.0 ppb (32) N/A N/A 45.0 μg/m3 (125) 125.0
 
June 16, 2022, 11 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 30.0 ppb (28) N/A N/A 32.0 μg/m3 (93) 93.0
 
June 16, 2022, 11 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 30.0 ppb (28) N/A N/A 32.0 μg/m3 (93) 93.0
 
June 16, 2022, 11 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 30.0 ppb (28) N/A N/A 32.0 μg/m3 (93) 93.0
 
June 16, 2022, 10 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (36) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 16, 2022, 10 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (36) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 16, 2022, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A N/A 28.0 μg/m3 (85) 85.0
 
June 16, 2022, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A N/A 28.0 μg/m3 (85) 85.0
 
June 16, 2022, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 16, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 16, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 16, 2022, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (37) N/A N/A 27.0 μg/m3 (83) 83.0
 
June 16, 2022, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (28) N/A N/A 34.0 μg/m3 (98) 98.0
 
June 16, 2022, 3 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (25) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 16, 2022, 8 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 7.0 ppb (7) N/A N/A 17.0 μg/m3 (62) 62.0
 
June 16, 2022, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 5.0 ppb (5) N/A N/A 17.0 μg/m3 (62) 62.0
 
June 16, 2022, 6 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 4.0 ppb (4) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 16, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (58) 58.0
 
June 16, 2022, 5 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A 15.0 μg/m3 (58) 58.0
 
June 16, 2022, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A 13.0 μg/m3 (53) 53.0
 
June 16, 2022, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A 13.0 μg/m3 (53) 53.0
 
June 16, 2022, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (5) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 16, 2022, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (5) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 16, 2022, 2 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 7.0 ppb (7) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 16, 2022, 2 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 7.0 ppb (7) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 16, 2022, 1 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A N/A 10.0 ppb (10) N/A N/A 17.0 μg/m3 (62) 62.0
 
June 15, 2022, 11 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (15) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 15, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 15, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 15, 2022, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (20) N/A N/A 15.0 μg/m3 (58) 58.0
 
June 15, 2022, 2 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (18) N/A N/A 23.0 μg/m3 (74) 74.0
 
June 15, 2022, 1 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A N/A 27.0 μg/m3 (83) 83.0
 
June 15, 2022, 10 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 8.0 ppb (8) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 15, 2022, 9 a.m. 15.0 ppb (15) 3.0 ppb (3) N/A 12.0 ppb (12) N/A N/A 6.0 ppb (6) N/A N/A 32.0 μg/m3 (93) 93.0
 
June 15, 2022, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 9.0 ppb (9) N/A N/A 20.0 μg/m3 (68) 68.0
 
June 15, 2022, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 9.0 ppb (9) N/A N/A 25.0 μg/m3 (79) 79.0
 
June 15, 2022, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 14.0 ppb (13) N/A N/A 29.0 μg/m3 (87) 87.0
 
June 15, 2022, 5 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (13) N/A N/A 31.0 μg/m3 (91) 91.0
 
June 15, 2022, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A N/A 36.0 μg/m3 (103) 103.0
 
June 15, 2022, 3 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) N/A N/A 38.0 μg/m3 (108) 108.0
 
June 15, 2022, 3 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) N/A N/A 38.0 μg/m3 (108) 108.0
 
June 15, 2022, 1 a.m. 14.0 ppb (14) 2.0 ppb (2) N/A 12.0 ppb (12) N/A N/A 12.0 ppb (12) N/A N/A 44.0 μg/m3 (122) 122.0
 
June 15, 2022, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A N/A 45.0 μg/m3 (125) 125.0
 
June 14, 2022, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (19) N/A N/A 48.0 μg/m3 (132) 132.0
 
June 14, 2022, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (19) N/A N/A 48.0 μg/m3 (132) 132.0
 
June 14, 2022, 10 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (19) N/A N/A 46.0 μg/m3 (127) 127.0
 
June 14, 2022, 10 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (19) N/A N/A 46.0 μg/m3 (127) 127.0
 
June 14, 2022, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) N/A N/A 52.0 μg/m3 (142) 142.0
 
June 14, 2022, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) N/A N/A 52.0 μg/m3 (142) 142.0
 
June 14, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A N/A 53.0 μg/m3 (145) 145.0
 
June 14, 2022, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (21) N/A N/A 57.0 μg/m3 (152) 152.0
 
June 14, 2022, 1 p.m. 9.0 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A N/A 36.0 μg/m3 (103) 103.0
 
June 14, 2022, 9 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 13.0 ppb (13) N/A N/A 31.0 μg/m3 (91) 91.0
 
June 14, 2022, 6 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (13) N/A N/A 29.0 μg/m3 (87) 87.0
 
June 14, 2022, 5 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) N/A N/A 30.0 μg/m3 (89) 89.0
 
June 14, 2022, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 11.0 ppb (11) N/A N/A 31.0 μg/m3 (91) 91.0
 
June 14, 2022, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 9.0 ppb (9) N/A N/A 32.0 μg/m3 (93) 93.0
 
June 14, 2022, 2 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 9.0 ppb (9) N/A N/A 28.0 μg/m3 (85) 85.0
 
June 14, 2022, 1 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A N/A 12.0 ppb (12) N/A N/A 31.0 μg/m3 (91) 91.0
 
June 14, 2022, midnight 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 18.0 ppb (17) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 13, 2022, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A N/A 30.0 μg/m3 (89) 89.0
 
June 13, 2022, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 25.0 ppb (24) N/A N/A 30.0 μg/m3 (89) 89.0
 
June 13, 2022, 2 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A N/A 26.0 μg/m3 (81) 81.0
 
June 13, 2022, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (15) N/A N/A 21.0 μg/m3 (70) 70.0
 
June 13, 2022, 11 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 13, 2022, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 5.0 ppb (5) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 13, 2022, 9 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 3.0 ppb (3) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 13, 2022, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 3.0 ppb (3) N/A N/A 7.0 μg/m3 (30) 30.0
 
June 13, 2022, 7 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 6.0 ppb (6) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 13, 2022, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 8.0 ppb (8) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 13, 2022, 5 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 7.0 ppb (7) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 13, 2022, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 4.0 ppb (4) N/A N/A 15.0 μg/m3 (58) 58.0
 
June 13, 2022, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 4.0 ppb (4) N/A N/A 15.0 μg/m3 (58) 58.0
 
June 13, 2022, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 7.0 ppb (7) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 13, 2022, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 7.0 ppb (7) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 13, 2022, 2 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A N/A 7.0 ppb (7) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 13, 2022, 2 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A N/A 7.0 ppb (7) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 13, 2022, 1 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A N/A 13.0 ppb (13) N/A N/A 14.0 μg/m3 (55) 55.0
 
June 13, 2022, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 13, 2022, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 13, 2022, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A N/A 12.0 μg/m3 (50) 50.0
 
June 12, 2022, 11 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (18) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 12, 2022, 11 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (18) N/A N/A 11.0 μg/m3 (46) 46.0
 
June 12, 2022, 10 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 12, 2022, 10 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A N/A 10.0 μg/m3 (42) 42.0
 
June 12, 2022, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A N/A 9.0 μg/m3 (38) 38.0
 
June 12, 2022, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) N/A N/A 8.0 μg/m3 (34) 34.0
 
June 12, 2022, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0