ID: 1324

AQSQID: 360050110

Site Name: Bronx - Is52

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

Updated: Aug. 3, 2021, 3:56 a.m.

Location: New York (Longwood), NY

Reporting: True, Located: True

Current AQI: 24.0

New York (Longwood) NY, US: 40.816101, -73.902199

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 9.0 μg/m3 (9) 5.6 μg/m3 (24) 24.0
 
Aug. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 9.0 μg/m3 (9) 5.5 μg/m3 (23) 23.0
 
Aug. 3, 2021, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Aug. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 13.0 μg/m3 (13) 7.2 μg/m3 (31) 31.0
 
Aug. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 12.0 μg/m3 (12) 6.9 μg/m3 (29) 29.0
 
Aug. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 11.0 μg/m3 (11) 6.4 μg/m3 (27) 29.0
 
Aug. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 29.0
 
Aug. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 8.0 μg/m3 (8) 5.4 μg/m3 (23) 30.0
 
Aug. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 9.0 μg/m3 (9) 5.4 μg/m3 (23) 32.0
 
Aug. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 10.0 μg/m3 (10) 5.9 μg/m3 (25) 34.0
 
Aug. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 11.0 μg/m3 (11) 7.4 μg/m3 (31) 32.0
 
Aug. 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 13.0 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Aug. 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 14.0 μg/m3 (13) 9.7 μg/m3 (41) 41.0
 
Aug. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 16.0 μg/m3 (15) 10.9 μg/m3 (46) 46.0
 
Aug. 2, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 17.0 μg/m3 (16) 12.0 μg/m3 (50) 50.0
 
Aug. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 18.0 μg/m3 (17) 12.4 μg/m3 (52) 52.0
 
Aug. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 16.0 μg/m3 (15) 11.4 μg/m3 (48) 48.0
 
Aug. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 13.0 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Aug. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Aug. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 10.0 μg/m3 (10) 6.1 μg/m3 (26) 26.0
 
Aug. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 11.0 μg/m3 (11) 7.4 μg/m3 (31) 31.0
 
Aug. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Aug. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 12.0 μg/m3 (12) 6.8 μg/m3 (29) 29.0
 
Aug. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 10.0 μg/m3 (10) 6.4 μg/m3 (27) 29.0
 
Aug. 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 13.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
Aug. 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 13.0 μg/m3 (13) 5.9 μg/m3 (25) 32.0
 
Aug. 2, 2021, midnight N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 12.0 μg/m3 (12) 5.8 μg/m3 (25) 37.0
 
Aug. 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 12.0 μg/m3 (12) 6.0 μg/m3 (25) 36.0
 
Aug. 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 11.0 μg/m3 (11) 5.9 μg/m3 (25) 43.0
 
Aug. 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 11.0 μg/m3 (11) 5.6 μg/m3 (24) 46.0
 
Aug. 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A 11.0 μg/m3 (11) 5.8 μg/m3 (25) 50.0
 
Aug. 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 12.0 μg/m3 (12) 5.8 μg/m3 (25) 58.0
 
Aug. 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 12.0 μg/m3 (12) 5.9 μg/m3 (25) 51.0
 
Aug. 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 12.0 μg/m3 (12) 5.3 μg/m3 (23) 47.0
 
Aug. 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 11.0 μg/m3 (11) 5.3 μg/m3 (23) 43.0
 
Aug. 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 13.0 μg/m3 (13) 6.4 μg/m3 (27) 42.0
 
Aug. 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 13.0 μg/m3 (13) 6.6 μg/m3 (28) 44.0
 
Aug. 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 13.0 μg/m3 (13) 7.1 μg/m3 (30) 35.0
 
Aug. 1, 2021, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 14.0 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
Aug. 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Aug. 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 17.0 μg/m3 (16) 7.7 μg/m3 (33) 33.0
 
Aug. 1, 2021, 9 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) 6.8 μg/m3 (29) 29.0
 
Aug. 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 13.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
Aug. 1, 2021, 7 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) 7.1 μg/m3 (30) 30.0
 
Aug. 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 13.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
Aug. 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 13.0 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Aug. 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 16.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
Aug. 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Aug. 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 12.0 μg/m3 (12) 7.5 μg/m3 (32) 32.0
 
Aug. 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 28.0 μg/m3 (26) 20.7 μg/m3 (70) 70.0
 
Aug. 1, 2021, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 31.0 μg/m3 (29) 23.0 μg/m3 (74) 74.0
 
July 31, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 25.0 μg/m3 (24) 17.0 μg/m3 (62) 62.0
 
July 31, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 23.0 μg/m3 (22) 17.2 μg/m3 (62) 62.0
 
July 31, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 38.0
 
July 31, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 9.0 μg/m3 (9) 5.2 μg/m3 (22) 38.0
 
July 31, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 9.0 μg/m3 (9) 4.9 μg/m3 (21) 39.0
 
July 31, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 9.0 μg/m3 (9) 4.8 μg/m3 (20) 37.0
 
July 31, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 9.0 μg/m3 (9) 4.7 μg/m3 (20) 35.0
 
July 31, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 9.0 μg/m3 (9) 4.6 μg/m3 (20) 34.0
 
July 31, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 11.0 μg/m3 (11) 4.7 μg/m3 (20) 31.0
 
July 31, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 9.0 μg/m3 (9) 4.2 μg/m3 (18) 25.0
 
July 31, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 9.0 μg/m3 (9) 4.4 μg/m3 (19) 20.0
 
July 31, 2021, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 10.0 μg/m3 (10) 3.9 μg/m3 (17) 18.0
 
July 31, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 8.0 μg/m3 (8) 3.7 μg/m3 (16) 17.0
 
July 31, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 8.0 μg/m3 (8) 3.6 μg/m3 (16) 16.0
 
July 31, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 8.0 μg/m3 (8) 3.8 μg/m3 (16) 17.0
 
July 31, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 7.0 μg/m3 (7) 3.5 μg/m3 (15) 18.0
 
July 31, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 7.0 μg/m3 (7) 3.4 μg/m3 (15) 21.0
 
July 31, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 8.0 μg/m3 (8) 3.6 μg/m3 (16) 23.0
 
July 31, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 7.0 μg/m3 (7) 3.6 μg/m3 (16) 24.0
 
July 31, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 25.0
 
July 31, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 9.0 μg/m3 (9) 4.4 μg/m3 (19) 25.0
 
July 31, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 26.0
 
July 31, 2021, 1 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) 5.2 μg/m3 (22) 30.0
 
July 31, 2021, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 11.0 μg/m3 (11) 6.2 μg/m3 (26) 32.0
 
July 30, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 11.0 μg/m3 (11) 6.5 μg/m3 (28) 35.0
 
July 30, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 12.0 μg/m3 (12) 7.1 μg/m3 (30) 36.0
 
July 30, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 14.0 μg/m3 (13) 9.1 μg/m3 (38) 38.0
 
July 30, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 16.0 μg/m3 (15) 10.7 μg/m3 (45) 45.0
 
July 30, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 15.0 μg/m3 (14) 10.5 μg/m3 (44) 44.0
 
July 30, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 17.0 μg/m3 (16) 11.2 μg/m3 (47) 47.0
 
July 30, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 30, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 18.0 μg/m3 (17) 11.5 μg/m3 (48) 48.0
 
July 30, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 17.0 μg/m3 (16) 12.0 μg/m3 (50) 50.0
 
July 30, 2021, 2 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) 11.3 μg/m3 (48) 48.0
 
July 30, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 19.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
July 30, 2021, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 18.0 μg/m3 (17) 11.7 μg/m3 (49) 49.0
 
July 30, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 15.0 μg/m3 (14) 9.3 μg/m3 (39) 39.0
 
July 30, 2021, 10 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) 9.4 μg/m3 (40) 40.0
 
July 30, 2021, 9 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) 13.6 μg/m3 (55) 55.0
 
July 30, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 22.0 μg/m3 (21) 16.9 μg/m3 (62) 62.0
 
July 30, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 23.0 μg/m3 (22) 17.6 μg/m3 (63) 63.0
 
July 30, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 21.0 μg/m3 (20) 16.3 μg/m3 (60) 60.0
 
July 30, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 20.0 μg/m3 (19) 15.3 μg/m3 (58) 58.0
 
July 30, 2021, 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) 15.1 μg/m3 (58) 58.0
 
July 30, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 19.0 μg/m3 (18) 15.3 μg/m3 (58) 58.0
 
July 30, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 21.0 μg/m3 (20) 16.4 μg/m3 (61) 61.0
 
July 30, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 21.0 μg/m3 (20) 17.3 μg/m3 (62) 62.0
 
July 30, 2021, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 26.0 μg/m3 (25) 22.2 μg/m3 (73) 73.0
 
July 29, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 19.0 μg/m3 (18) 14.3 μg/m3 (56) 56.0
 
July 29, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 20.0 μg/m3 (19) 14.2 μg/m3 (56) 56.0
 
July 29, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 21.0 μg/m3 (20) 13.9 μg/m3 (55) 55.0
 
July 29, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 21.0 μg/m3 (20) 13.6 μg/m3 (55) 55.0
 
July 29, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 20.0 μg/m3 (19) 13.1 μg/m3 (54) 54.0
 
July 29, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 27.0 μg/m3 (25) 13.9 μg/m3 (55) 55.0
 
July 29, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 25.0 μg/m3 (24) 14.6 μg/m3 (57) 57.0
 
July 29, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 29.0 μg/m3 (27) 14.9 μg/m3 (57) 57.0
 
July 29, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 23.0 μg/m3 (22) 13.7 μg/m3 (55) 55.0
 
July 29, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 25.0 μg/m3 (24) 13.9 μg/m3 (55) 55.0
 
July 29, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 24.0 μg/m3 (23) 13.6 μg/m3 (55) 55.0
 
July 29, 2021, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 23.0 μg/m3 (22) 13.6 μg/m3 (55) 55.0
 
July 29, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 20.0 μg/m3 (19) 13.8 μg/m3 (55) 55.0
 
July 29, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 19.0 μg/m3 (18) 13.6 μg/m3 (55) 55.0
 
July 29, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 18.0 μg/m3 (17) 13.4 μg/m3 (54) 54.0
 
July 29, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 18.0 μg/m3 (17) 12.8 μg/m3 (53) 53.0
 
July 29, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 19.0 μg/m3 (18) 13.0 μg/m3 (53) 53.0
 
July 29, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 18.0 μg/m3 (17) 12.9 μg/m3 (53) 53.0
 
July 29, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 18.0 μg/m3 (17) 12.1 μg/m3 (51) 51.0
 
July 29, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 18.0 μg/m3 (17) 12.1 μg/m3 (51) 51.0
 
July 29, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 19.0 μg/m3 (18) 12.5 μg/m3 (52) 52.0
 
July 29, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 19.0 μg/m3 (18) 13.4 μg/m3 (54) 54.0
 
July 29, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 22.0 μg/m3 (21) 14.5 μg/m3 (57) 57.0
 
July 29, 2021, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 26.0 μg/m3 (25) 15.4 μg/m3 (58) 58.0
 
July 28, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 24.0 μg/m3 (23) 15.7 μg/m3 (59) 59.0
 
July 28, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 24.0 μg/m3 (23) 16.1 μg/m3 (60) 60.0
 
July 28, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 22.0 μg/m3 (21) 16.1 μg/m3 (60) 60.0
 
July 28, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 24.0 μg/m3 (23) 16.5 μg/m3 (61) 61.0
 
July 28, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 26.0 μg/m3 (25) 17.2 μg/m3 (62) 62.0
 
July 28, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 23.0 μg/m3 (22) 17.4 μg/m3 (63) 63.0
 
July 28, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 21.0 μg/m3 (20) 16.1 μg/m3 (60) 60.0
 
July 28, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 21.0 μg/m3 (20) 16.2 μg/m3 (60) 60.0
 
July 28, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 23.0 μg/m3 (22) 16.0 μg/m3 (60) 60.0
 
July 28, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 21.0 μg/m3 (20) 15.9 μg/m3 (59) 59.0
 
July 28, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 22.0 μg/m3 (21) 15.2 μg/m3 (58) 58.0
 
July 28, 2021, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 21.0 μg/m3 (20) 15.2 μg/m3 (58) 58.0
 
July 28, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 21.0 μg/m3 (20) 16.0 μg/m3 (60) 60.0
 
July 28, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 21.0 μg/m3 (20) 16.7 μg/m3 (61) 61.0
 
July 28, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 21.0 μg/m3 (20) 17.2 μg/m3 (62) 62.0
 
July 28, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 20.0 μg/m3 (19) 16.1 μg/m3 (60) 60.0
 
July 28, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 22.0 μg/m3 (21) 17.5 μg/m3 (63) 63.0
 
July 28, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 22.0 μg/m3 (21) 18.5 μg/m3 (65) 65.0
 
July 28, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A 22.0 μg/m3 (21) 18.6 μg/m3 (65) 65.0
 
July 28, 2021, 4 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) 15.6 μg/m3 (59) 59.0
 
July 28, 2021, 3 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) 15.5 μg/m3 (59) 59.0
 
July 28, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 19.0 μg/m3 (18) 13.9 μg/m3 (55) 55.0
 
July 28, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 19.0 μg/m3 (18) 12.8 μg/m3 (53) 53.0
 
July 28, 2021, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 19.0 μg/m3 (18) 11.8 μg/m3 (50) 50.0
 
July 27, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 34.0 μg/m3 (32) 18.1 μg/m3 (64) 65.0
 
July 27, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A 48.0 μg/m3 (45) 33.8 μg/m3 (97) 97.0
 
July 27, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A 50.0 μg/m3 (47) 34.3 μg/m3 (98) 98.0
 
July 27, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A 50.0 μg/m3 (47) 34.4 μg/m3 (98) 98.0
 
July 27, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A 56.0 μg/m3 (52) 34.1 μg/m3 (98) 100.0
 
July 27, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 81.0 ppb (107) N/A 57.0 μg/m3 (52) 36.5 μg/m3 (104) 107.0
 
July 27, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 87.0 ppb (110) N/A 51.0 μg/m3 (48) 34.4 μg/m3 (98) 110.0
 
July 27, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A 50.0 μg/m3 (47) 34.5 μg/m3 (99) 100.0
 
July 27, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 54.0 μg/m3 (50) 37.6 μg/m3 (107) 107.0
 
July 27, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 59.0 μg/m3 (53) 38.1 μg/m3 (108) 108.0
 
July 27, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 63.0 μg/m3 (55) 37.0 μg/m3 (105) 105.0
 
July 27, 2021, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 70.0 μg/m3 (59) 40.8 μg/m3 (115) 115.0
 
July 27, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 72.0 μg/m3 (60) 40.3 μg/m3 (113) 113.0
 
July 27, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 71.0 μg/m3 (59) 38.9 μg/m3 (110) 110.0
 
July 27, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 45.0 μg/m3 (42) 29.6 μg/m3 (88) 88.0
 
July 27, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 36.0 μg/m3 (34) 28.1 μg/m3 (85) 85.0
 
July 27, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 37.0 μg/m3 (35) 29.3 μg/m3 (88) 88.0
 
July 27, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 44.0 μg/m3 (41) 35.0 μg/m3 (100) 100.0
 
July 27, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 53.0 μg/m3 (50) 43.1 μg/m3 (120) 120.0
 
July 27, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 61.0 μg/m3 (54) 48.0 μg/m3 (132) 132.0
 
July 27, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 64.0 μg/m3 (56) 53.3 μg/m3 (145) 145.0