ID: 2165

AQSQID: 460110003

Site Name: Research Farm

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

Updated: July 3, 2022, 10:51 a.m.

Location: Brookings (Wern Ave), SD

Reporting: True, Located: True

Current AQI: 38.0

Brookings (Wern Ave) SD, US: 44.348604, -96.807299

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 3, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 13.0 μg/m3 (13) 3.6 μg/m3 (16) 38.0
 
July 3, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 17.0 μg/m3 (16) 4.3 μg/m3 (18) 37.0
 
July 3, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 17.0 μg/m3 (16) 4.3 μg/m3 (18) 37.0
 
July 3, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 36.0
 
July 3, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 36.0
 
July 3, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 13.0 μg/m3 (13) 5.5 μg/m3 (23) 38.0
 
July 3, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 13.0 μg/m3 (13) 5.5 μg/m3 (23) 38.0
 
July 3, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 38.0
 
July 3, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 38.0
 
July 3, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 36.0
 
July 3, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 36.0
 
July 3, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 18.0 μg/m3 (17) 9.9 μg/m3 (42) 42.0
 
July 3, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 21.0 μg/m3 (20) 4.0 μg/m3 (17) 34.0
 
July 3, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 20.0 μg/m3 (19) 3.6 μg/m3 (16) 47.0
 
July 3, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 20.0 μg/m3 (19) 3.6 μg/m3 (16) 47.0
 
July 3, 2022, midnight N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 17.0 μg/m3 (16) 4.8 μg/m3 (20) 61.0
 
July 2, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A 14.0 μg/m3 (13) 6.9 μg/m3 (29) 61.0
 
July 2, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 17.0 μg/m3 (16) 5.3 μg/m3 (23) 58.0
 
July 2, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 10.0 μg/m3 (10) 5.7 μg/m3 (24) 50.0
 
July 2, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 9.0 μg/m3 (9) 2.3 μg/m3 (10) 50.0
 
July 2, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 8.0 μg/m3 (8) 4.5 μg/m3 (19) 47.0
 
July 2, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 7.0 μg/m3 (7) 4.2 μg/m3 (18) 44.0
 
July 2, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 7.0 μg/m3 (7) 4.3 μg/m3 (18) 38.0
 
July 2, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 5.0 μg/m3 (5) 4.5 μg/m3 (19) 33.0
 
July 2, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 5.0 μg/m3 (5) 1.1 μg/m3 (5) 29.0
 
July 2, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 9.0 μg/m3 (9) 2.5 μg/m3 (11) 29.0
 
July 2, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 8.0 μg/m3 (8) 1.8 μg/m3 (8) 36.0
 
July 2, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 8.0 μg/m3 (8) 1.8 μg/m3 (8) 36.0
 
July 2, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 9.0 μg/m3 (9) 1.6 μg/m3 (7) 37.0
 
July 2, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 19.0 μg/m3 (18) 2.8 μg/m3 (12) 33.0
 
July 2, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 19.0 μg/m3 (18) 2.8 μg/m3 (12) 33.0
 
July 2, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 30.0
 
July 2, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 96.0 μg/m3 (72) 14.1 μg/m3 (56) 72.0
 
July 2, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 96.0 μg/m3 (72) 14.1 μg/m3 (56) 72.0
 
July 2, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 22.0 μg/m3 (21) 8.0 μg/m3 (34) 34.0
 
July 2, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 49.0 μg/m3 (46) 6.8 μg/m3 (29) 46.0
 
July 2, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 52.0 μg/m3 (49) 8.0 μg/m3 (34) 49.0
 
July 2, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 52.0 μg/m3 (49) 8.0 μg/m3 (34) 49.0
 
July 1, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 42.0 μg/m3 (39) 0.0 μg/m3 (0) 50.0
 
July 1, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 27.0 μg/m3 (25) 1.1 μg/m3 (5) 50.0
 
July 1, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 49.0
 
July 1, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 49.0
 
July 1, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 11.0 μg/m3 (11) 1.6 μg/m3 (7) 50.0
 
July 1, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 20.0 μg/m3 (19) 14.4 μg/m3 (56) 56.0
 
July 1, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 33.0 μg/m3 (31) 7.5 μg/m3 (32) 38.0
 
July 1, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 32.0 μg/m3 (30) 10.9 μg/m3 (46) 46.0
 
July 1, 2022, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 117.0 μg/m3 (82) 14.6 μg/m3 (57) 82.0
 
July 1, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 12.0 μg/m3 (12) 5.3 μg/m3 (23) 23.0
 
July 1, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 14.0 μg/m3 (13) 4.6 μg/m3 (20) 31.0
 
July 1, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 14.0 μg/m3 (13) 4.6 μg/m3 (20) 31.0
 
July 1, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 14.0 μg/m3 (13) 4.6 μg/m3 (20) 31.0
 
July 1, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 15.0 μg/m3 (14) 4.3 μg/m3 (18) 33.0
 
July 1, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 31.0 μg/m3 (29) 2.3 μg/m3 (10) 33.0
 
July 1, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 31.0 μg/m3 (29) 2.3 μg/m3 (10) 33.0
 
July 1, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 47.0 μg/m3 (44) 3.8 μg/m3 (16) 44.0
 
July 1, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 47.0 μg/m3 (44) 3.8 μg/m3 (16) 44.0
 
July 1, 2022, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 22.0 μg/m3 (21) 2.8 μg/m3 (12) 47.0
 
June 30, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 50.0 μg/m3 (47) 7.0 μg/m3 (30) 49.0
 
June 30, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 35.0 μg/m3 (33) 6.7 μg/m3 (28) 49.0
 
June 30, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 35.0 μg/m3 (33) 6.7 μg/m3 (28) 49.0
 
June 30, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 42.0 μg/m3 (39) 7.0 μg/m3 (30) 47.0
 
June 30, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 42.0 μg/m3 (39) 7.0 μg/m3 (30) 47.0
 
June 30, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 22.0 μg/m3 (21) 1.6 μg/m3 (7) 49.0
 
June 30, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 22.0 μg/m3 (21) 1.6 μg/m3 (7) 49.0
 
June 30, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 65.0 μg/m3 (56) 6.7 μg/m3 (28) 56.0
 
June 30, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 30.0 μg/m3 (28) 6.2 μg/m3 (26) 38.0
 
June 30, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 29.0 μg/m3 (27) 2.6 μg/m3 (11) 39.0
 
June 30, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 13.0 μg/m3 (13) 5.5 μg/m3 (23) 39.0
 
June 30, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 13.0 μg/m3 (13) 5.5 μg/m3 (23) 39.0
 
June 30, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 8.0 μg/m3 (8) 0.4 μg/m3 (2) 38.0
 
June 30, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 8.0 μg/m3 (8) 0.4 μg/m3 (2) 38.0
 
June 30, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 5.0 μg/m3 (5) 3.1 μg/m3 (13) 41.0
 
June 30, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 5.0 μg/m3 (5) 3.1 μg/m3 (13) 41.0
 
June 30, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 457.0 μg/m3 (342) 5.5 μg/m3 (23) 342.0
 
June 30, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 87.0 μg/m3 (67) 7.2 μg/m3 (31) 67.0
 
June 30, 2022, midnight N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 212.0 μg/m3 (130) 6.7 μg/m3 (28) 130.0
 
June 29, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 525.0 μg/m3 (421) 1.6 μg/m3 (7) 421.0
 
June 29, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 457.0 μg/m3 (342) 1.6 μg/m3 (7) 342.0
 
June 29, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 53.0 μg/m3 (50) 16.2 μg/m3 (60) 87.0
 
June 29, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 53.0 μg/m3 (50) 16.2 μg/m3 (60) 87.0
 
June 29, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A 53.0 μg/m3 (50) 16.2 μg/m3 (60) 87.0
 
June 29, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 457.0 μg/m3 (342) 17.4 μg/m3 (63) 342.0
 
June 29, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 525.0 μg/m3 (421) 17.4 μg/m3 (63) 421.0
 
June 29, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 19.3 μg/m3 (67) 84.0
 
June 29, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 53.0 μg/m3 (50) 8.5 μg/m3 (36) 65.0
 
June 29, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 53.0 μg/m3 (50) 5.3 μg/m3 (23) 50.0
 
June 29, 2022, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 25.0 μg/m3 (24) 7.2 μg/m3 (31) 37.0
 
June 29, 2022, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 25.0 μg/m3 (24) 7.2 μg/m3 (31) 37.0
 
June 29, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 10.0 μg/m3 (10) 1.8 μg/m3 (8) 30.0
 
June 29, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 10.0 μg/m3 (10) 1.8 μg/m3 (8) 30.0
 
June 29, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 8.0 μg/m3 (8) 3.8 μg/m3 (16) 35.0
 
June 29, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 32.0
 
June 29, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 32.0
 
June 29, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 17.0 μg/m3 (16) 4.5 μg/m3 (19) 35.0
 
June 29, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 50.0 μg/m3 (47) 6.5 μg/m3 (28) 47.0
 
June 28, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A 29.0 μg/m3 (27) 5.7 μg/m3 (24) 84.0
 
June 28, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 27.0 μg/m3 (25) 6.2 μg/m3 (26) 81.0
 
June 28, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 27.0 μg/m3 (25) 6.2 μg/m3 (26) 81.0
 
June 28, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 27.0 μg/m3 (25) 3.8 μg/m3 (16) 78.0
 
June 28, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 49.0 μg/m3 (46) 3.8 μg/m3 (16) 71.0
 
June 28, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 49.0 μg/m3 (46) 3.8 μg/m3 (16) 71.0
 
June 28, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 60.0 μg/m3 (54) 5.5 μg/m3 (23) 68.0
 
June 28, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A 60.0 μg/m3 (54) 5.5 μg/m3 (23) 68.0
 
June 28, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 21.0 μg/m3 (20) 6.7 μg/m3 (28) 36.0
 
June 28, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 24.0 μg/m3 (23) 6.5 μg/m3 (28) 38.0
 
June 28, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 8.7 μg/m3 (37) 43.0
 
June 28, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 8.7 μg/m3 (37) 43.0
 
June 28, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 8.7 μg/m3 (37) 43.0
 
June 28, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 29.0 μg/m3 (27) 10.1 μg/m3 (43) 44.0
 
June 28, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 30.0 μg/m3 (28) 9.4 μg/m3 (40) 40.0
 
June 28, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 29.0 μg/m3 (27) 7.0 μg/m3 (30) 38.0
 
June 28, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 32.0 μg/m3 (30) 9.2 μg/m3 (39) 45.0
 
June 28, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 50.0 μg/m3 (47) 7.2 μg/m3 (31) 47.0
 
June 28, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 50.0 μg/m3 (47) 7.2 μg/m3 (31) 47.0
 
June 28, 2022, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 57.0 μg/m3 (52) 8.7 μg/m3 (37) 52.0
 
June 28, 2022, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 57.0 μg/m3 (52) 8.7 μg/m3 (37) 52.0
 
June 27, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 75.0 μg/m3 (61) 9.7 μg/m3 (41) 61.0
 
June 27, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 64.0 μg/m3 (56) 7.7 μg/m3 (33) 56.0
 
June 27, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 64.0 μg/m3 (56) 7.7 μg/m3 (33) 56.0
 
June 27, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 35.0 μg/m3 (33) 7.0 μg/m3 (30) 49.0
 
June 27, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 35.0 μg/m3 (33) 7.0 μg/m3 (30) 49.0
 
June 27, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 35.0 μg/m3 (33) 7.0 μg/m3 (30) 49.0
 
June 27, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 43.0 μg/m3 (40) 10.9 μg/m3 (46) 49.0
 
June 27, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 43.0 μg/m3 (40) 10.9 μg/m3 (46) 49.0
 
June 27, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 43.0 μg/m3 (40) 10.9 μg/m3 (46) 49.0
 
June 27, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 43.0 μg/m3 (40) 10.1 μg/m3 (43) 45.0
 
June 27, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 43.0 μg/m3 (40) 10.1 μg/m3 (43) 45.0
 
June 27, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 58.0 μg/m3 (53) 10.6 μg/m3 (45) 53.0
 
June 27, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 45.0 μg/m3 (42) 13.6 μg/m3 (55) 55.0
 
June 27, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 6.5 μg/m3 (28) 28.0
 
June 27, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 6.5 μg/m3 (28) 28.0
 
June 27, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 24.0 μg/m3 (23) 6.5 μg/m3 (28) 28.0
 
June 27, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 11.0 μg/m3 (11) 3.1 μg/m3 (13) 18.0
 
June 27, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 11.0 μg/m3 (11) 3.1 μg/m3 (13) 18.0
 
June 27, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 21.0 μg/m3 (20) 9.6 μg/m3 (40) 40.0
 
June 27, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 37.0 μg/m3 (35) 11.1 μg/m3 (47) 47.0
 
June 27, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 28.0 μg/m3 (26) 6.7 μg/m3 (28) 28.0
 
June 27, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 29.0
 
June 27, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 26.0 μg/m3 (25) 5.8 μg/m3 (25) 39.0
 
June 27, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 19.0 μg/m3 (18) 6.2 μg/m3 (26) 43.0
 
June 27, 2022, midnight N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 20.0 μg/m3 (19) 5.7 μg/m3 (24) 45.0
 
June 26, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 50.0 μg/m3 (47) 8.0 μg/m3 (34) 47.0
 
June 26, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 15.0 μg/m3 (14) 3.3 μg/m3 (14) 46.0
 
June 26, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 10.0 μg/m3 (10) 3.0 μg/m3 (13) 45.0
 
June 26, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 17.0 μg/m3 (16) 5.5 μg/m3 (23) 42.0
 
June 26, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 19.0 μg/m3 (18) 6.0 μg/m3 (25) 41.0
 
June 26, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 16.0 μg/m3 (15) 7.2 μg/m3 (31) 39.0
 
June 26, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 36.0
 
June 26, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 9.0 μg/m3 (9) 8.2 μg/m3 (35) 35.0
 
June 26, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 9.0 μg/m3 (9) 8.2 μg/m3 (35) 35.0
 
June 26, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 11.0 μg/m3 (11) 8.2 μg/m3 (35) 35.0
 
June 26, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 9.0 μg/m3 (9) 4.5 μg/m3 (19) 32.0
 
June 26, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 9.0 μg/m3 (9) 4.5 μg/m3 (19) 33.0
 
June 26, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 9.0 μg/m3 (9) 4.5 μg/m3 (19) 33.0
 
June 26, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 11.0 μg/m3 (11) 3.3 μg/m3 (14) 33.0
 
June 26, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 15.0 μg/m3 (14) 3.1 μg/m3 (13) 36.0
 
June 26, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 32.0 μg/m3 (30) 2.8 μg/m3 (12) 33.0
 
June 26, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 32.0 μg/m3 (30) 2.8 μg/m3 (12) 33.0
 
June 26, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 19.0 μg/m3 (18) 4.5 μg/m3 (19) 31.0
 
June 26, 2022, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 21.0 μg/m3 (20) 5.5 μg/m3 (23) 41.0
 
June 26, 2022, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 21.0 μg/m3 (20) 5.5 μg/m3 (23) 41.0
 
June 25, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 55.0 μg/m3 (51) 0.3 μg/m3 (2) 51.0
 
June 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 6.0 μg/m3 (6) 1.1 μg/m3 (5) 34.0
 
June 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 6.0 μg/m3 (6) 1.1 μg/m3 (5) 34.0
 
June 25, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 6.0 μg/m3 (6) 1.1 μg/m3 (5) 34.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 9.0 μg/m3 (9) 0.4 μg/m3 (2) 30.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 9.0 μg/m3 (9) 0.4 μg/m3 (2) 30.0
 
June 25, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 9.0 μg/m3 (9) 0.4 μg/m3 (2) 30.0