ID: 1497

AQSQID: 040139812

Site Name: Durango Complex

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

Updated: April 16, 2021, 2:44 p.m.

Location: Phoenix (Estrella), AZ

Reporting: True, Located: True

Current AQI: 111.0

Phoenix (Estrella) AZ, US: 33.4265, -112.1181

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 16, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 173.4 μg/m3 (111) 22.7 μg/m3 (74) 111.0
 
April 16, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 101.1 μg/m3 (74) 21.1 μg/m3 (70) 74.0
 
April 16, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.3 μg/m3 (31) 10.2 μg/m3 (43) 43.0
 
April 16, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.9 μg/m3 (21) 4.2 μg/m3 (18) 21.0
 
April 16, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.3 μg/m3 (28) 7.6 μg/m3 (32) 32.0
 
April 16, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 52.6 μg/m3 (49) 14.8 μg/m3 (57) 57.0
 
April 16, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 69.1 μg/m3 (58) 14.9 μg/m3 (57) 58.0
 
April 16, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 40.1 μg/m3 (38) 9.4 μg/m3 (40) 40.0
 
April 16, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 46.2 μg/m3 (43) 8.7 μg/m3 (37) 43.0
 
April 16, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.9 μg/m3 (25) 2.2 μg/m3 (10) 25.0
 
April 16, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.7 μg/m3 (23) 3.5 μg/m3 (15) 23.0
 
April 16, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.2 μg/m3 (31) 6.3 μg/m3 (27) 31.0
 
April 16, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.9 μg/m3 (30) 5.0 μg/m3 (21) 30.0
 
April 16, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.8 μg/m3 (23) 1.9 μg/m3 (8) 23.0
 
April 15, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.3 μg/m3 (27) 6.2 μg/m3 (26) 27.0
 
April 15, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.8 μg/m3 (28) 3.5 μg/m3 (15) 28.0
 
April 15, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 39.9 μg/m3 (37) 7.0 μg/m3 (30) 37.0
 
April 15, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 40.4 μg/m3 (38) 6.5 μg/m3 (28) 38.0
 
April 15, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 38.6 μg/m3 (36) 7.9 μg/m3 (33) 36.0
 
April 15, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.3 μg/m3 (28) 4.5 μg/m3 (19) 28.0
 
April 15, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.9 μg/m3 (28) 10.0 μg/m3 (42) 42.0
 
April 15, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.7 μg/m3 (30) 8.9 μg/m3 (38) 38.0
 
April 15, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.9 μg/m3 (32) 5.5 μg/m3 (23) 32.0
 
April 15, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 39.4 μg/m3 (37) 7.9 μg/m3 (33) 37.0
 
April 15, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 42.2 μg/m3 (40) 7.5 μg/m3 (32) 40.0
 
April 15, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 36.1 μg/m3 (34) 6.7 μg/m3 (28) 34.0
 
April 15, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.6 μg/m3 (26) 5.1 μg/m3 (22) 26.0
 
April 15, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.4 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
April 15, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.3 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
April 15, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.3 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
April 15, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.7 μg/m3 (11) 4.6 μg/m3 (20) 20.0
 
April 15, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.6 μg/m3 (11) 0.1 μg/m3 (1) 11.0
 
April 15, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.9 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
April 15, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.3 μg/m3 (23) 3.6 μg/m3 (16) 23.0
 
April 15, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.2 μg/m3 (25) 4.1 μg/m3 (18) 25.0
 
April 15, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.7 μg/m3 (21) 2.1 μg/m3 (9) 21.0
 
April 15, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.8 μg/m3 (27) 3.9 μg/m3 (17) 27.0
 
April 15, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.8 μg/m3 (29) 0.9 μg/m3 (4) 29.0
 
April 14, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.1 μg/m3 (17) 4.6 μg/m3 (20) 20.0
 
April 14, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.2 μg/m3 (15) 4.3 μg/m3 (18) 18.0
 
April 14, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.5 μg/m3 (15) 4.6 μg/m3 (20) 20.0
 
April 14, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.2 μg/m3 (22) 4.3 μg/m3 (18) 22.0
 
April 14, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 4.6 μg/m3 (20) 20.0
 
April 14, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.7 μg/m3 (11) 1.8 μg/m3 (8) 11.0
 
April 14, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 32.6 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
April 14, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 43.9 μg/m3 (41) 11.8 μg/m3 (50) 50.0
 
April 14, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 50.6 μg/m3 (47) 13.1 μg/m3 (54) 54.0
 
April 14, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 71.9 μg/m3 (60) 13.1 μg/m3 (54) 60.0
 
April 14, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 88.9 μg/m3 (68) 15.3 μg/m3 (58) 68.0
 
April 14, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 42.1 μg/m3 (39) 8.2 μg/m3 (35) 39.0
 
April 14, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.1 μg/m3 (16) 6.5 μg/m3 (28) 28.0
 
April 14, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.3 μg/m3 (14) 4.7 μg/m3 (20) 20.0
 
April 14, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
April 14, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.2 μg/m3 (23) 5.9 μg/m3 (25) 25.0
 
April 14, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 36.2 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
April 14, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.1 μg/m3 (23) 6.8 μg/m3 (29) 29.0
 
April 14, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.1 μg/m3 (14) 3.3 μg/m3 (14) 14.0
 
April 14, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.9 μg/m3 (18) 5.8 μg/m3 (25) 25.0
 
April 14, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.5 μg/m3 (21) 4.6 μg/m3 (20) 21.0
 
April 14, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 44.6 μg/m3 (42) 8.9 μg/m3 (38) 42.0
 
April 14, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 57.8 μg/m3 (53) 8.3 μg/m3 (35) 53.0
 
April 14, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 44.6 μg/m3 (42) 7.6 μg/m3 (32) 42.0
 
April 13, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.7 μg/m3 (23) 5.1 μg/m3 (22) 23.0
 
April 13, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.7 μg/m3 (20) 6.4 μg/m3 (27) 27.0
 
April 13, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.0 μg/m3 (23) 8.3 μg/m3 (35) 35.0
 
April 13, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.7 μg/m3 (15) 4.9 μg/m3 (21) 21.0
 
April 13, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.9 μg/m3 (23) 7.1 μg/m3 (30) 30.0
 
April 13, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.7 μg/m3 (25) 6.8 μg/m3 (29) 29.0
 
April 13, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 32.4 μg/m3 (30) 7.5 μg/m3 (32) 32.0
 
April 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.5 μg/m3 (33) 6.3 μg/m3 (27) 33.0
 
April 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
April 13, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
April 13, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 61.0 μg/m3 (54) 13.5 μg/m3 (54) 54.0
 
April 13, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.9 μg/m3 (32) 8.4 μg/m3 (36) 36.0
 
April 13, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.9 μg/m3 (21) 5.9 μg/m3 (25) 25.0
 
April 13, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.5 μg/m3 (23) 9.2 μg/m3 (39) 39.0
 
April 13, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 35.4 μg/m3 (33) 12.1 μg/m3 (51) 51.0
 
April 13, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 μg/m3 (34) 12.4 μg/m3 (52) 52.0
 
April 13, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.6 μg/m3 (25) 9.3 μg/m3 (39) 39.0
 
April 13, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 34.8 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
April 13, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 48.5 μg/m3 (45) 13.4 μg/m3 (54) 54.0
 
April 13, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 65.2 μg/m3 (57) 10.7 μg/m3 (45) 57.0
 
April 13, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.2 μg/m3 (17) 6.7 μg/m3 (28) 28.0
 
April 13, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.8 μg/m3 (15) 6.3 μg/m3 (27) 27.0
 
April 13, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
April 13, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.8 μg/m3 (15) 3.5 μg/m3 (15) 15.0
 
April 12, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.9 μg/m3 (14) 3.5 μg/m3 (15) 15.0
 
April 12, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.7 μg/m3 (19) 7.7 μg/m3 (33) 33.0
 
April 12, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.9 μg/m3 (17) 4.1 μg/m3 (18) 18.0
 
April 12, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.7 μg/m3 (22) 5.7 μg/m3 (24) 24.0
 
April 12, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.3 μg/m3 (16) 2.9 μg/m3 (13) 16.0
 
April 12, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.3 μg/m3 (17) 4.1 μg/m3 (18) 18.0
 
April 12, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.2 μg/m3 (28) 7.8 μg/m3 (33) 33.0
 
April 12, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 86.1 μg/m3 (67) 16.0 μg/m3 (60) 67.0
 
April 12, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 210.4 μg/m3 (129) 32.0 μg/m3 (93) 129.0
 
April 12, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 616.4 μg/m3 (513) 71.7 μg/m3 (160) 513.0
 
April 12, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 369.8 μg/m3 (223) 43.1 μg/m3 (120) 223.0
 
April 12, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 82.3 μg/m3 (65) 14.7 μg/m3 (57) 65.0
 
April 12, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.0 μg/m3 (25) 8.3 μg/m3 (35) 35.0
 
April 12, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.1 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
April 12, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.8 μg/m3 (20) 4.9 μg/m3 (21) 21.0
 
April 12, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.6 μg/m3 (19) 6.3 μg/m3 (27) 27.0
 
April 12, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.4 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
April 12, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.3 μg/m3 (18) 4.8 μg/m3 (20) 20.0
 
April 12, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.2 μg/m3 (24) 6.7 μg/m3 (28) 28.0
 
April 12, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.2 μg/m3 (28) 8.7 μg/m3 (37) 37.0
 
April 12, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.6 μg/m3 (15) 3.8 μg/m3 (16) 16.0
 
April 12, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.5 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
April 12, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.7 μg/m3 (10) 1.6 μg/m3 (7) 10.0
 
April 12, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.1 μg/m3 (8) 0.7 μg/m3 (3) 8.0
 
April 11, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.9 μg/m3 (8) 1.5 μg/m3 (7) 8.0
 
April 11, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.6 μg/m3 (9) 3.9 μg/m3 (17) 17.0
 
April 11, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.1 μg/m3 (11) 3.6 μg/m3 (16) 16.0
 
April 11, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.2 μg/m3 (14) 4.1 μg/m3 (18) 18.0
 
April 11, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.1 μg/m3 (14) 3.8 μg/m3 (16) 16.0
 
April 11, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.8 μg/m3 (16) 5.4 μg/m3 (23) 23.0
 
April 11, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.6 μg/m3 (20) 4.6 μg/m3 (20) 20.0
 
April 11, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.1 μg/m3 (22) 9.2 μg/m3 (39) 39.0
 
April 11, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.2 μg/m3 (24) 9.8 μg/m3 (41) 41.0
 
April 11, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.1 μg/m3 (29) 10.6 μg/m3 (45) 45.0
 
April 11, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.3 μg/m3 (31) 11.2 μg/m3 (47) 47.0
 
April 11, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.2 μg/m3 (24) 8.0 μg/m3 (34) 34.0
 
April 11, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.4 μg/m3 (25) 9.3 μg/m3 (39) 39.0
 
April 11, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.0 μg/m3 (25) 8.4 μg/m3 (36) 36.0
 
April 11, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.9 μg/m3 (19) 6.7 μg/m3 (28) 28.0
 
April 11, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.8 μg/m3 (16) 6.3 μg/m3 (27) 27.0
 
April 11, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.1 μg/m3 (17) 5.6 μg/m3 (24) 24.0
 
April 11, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.9 μg/m3 (24) 7.3 μg/m3 (31) 31.0
 
April 11, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.1 μg/m3 (28) 10.6 μg/m3 (45) 45.0
 
April 11, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.4 μg/m3 (31) 10.2 μg/m3 (43) 43.0
 
April 11, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.3 μg/m3 (27) 7.3 μg/m3 (31) 31.0
 
April 11, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.2 μg/m3 (21) 8.2 μg/m3 (35) 35.0
 
April 11, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.6 μg/m3 (12) 3.9 μg/m3 (17) 17.0
 
April 11, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.2 μg/m3 (13) 4.2 μg/m3 (18) 18.0
 
April 10, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.1 μg/m3 (11) 1.6 μg/m3 (7) 11.0
 
April 10, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (28) 3.4 μg/m3 (15) 28.0
 
April 10, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.2 μg/m3 (25) 3.0 μg/m3 (13) 25.0
 
April 10, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.9 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
April 10, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.7 μg/m3 (26) 6.3 μg/m3 (27) 27.0
 
April 10, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.0 μg/m3 (31) 7.5 μg/m3 (32) 32.0
 
April 10, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.4 μg/m3 (29) 6.0 μg/m3 (25) 29.0
 
April 10, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.8 μg/m3 (24) 3.3 μg/m3 (14) 24.0
 
April 10, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.1 μg/m3 (27) 7.0 μg/m3 (30) 30.0
 
April 10, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 37.9 μg/m3 (36) 9.0 μg/m3 (38) 38.0
 
April 10, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 38.9 μg/m3 (37) 9.6 μg/m3 (40) 40.0
 
April 10, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 39.4 μg/m3 (37) 10.1 μg/m3 (43) 43.0
 
April 10, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 35.7 μg/m3 (34) 10.3 μg/m3 (43) 43.0
 
April 10, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 45.3 μg/m3 (42) 15.0 μg/m3 (58) 58.0
 
April 10, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 51.9 μg/m3 (49) 18.7 μg/m3 (65) 65.0
 
April 10, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 61.0 μg/m3 (54) 22.7 μg/m3 (74) 74.0
 
April 10, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 49.3 μg/m3 (46) 15.9 μg/m3 (59) 59.0
 
April 10, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 40.4 μg/m3 (38) 8.6 μg/m3 (36) 38.0
 
April 10, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 47.3 μg/m3 (44) 8.7 μg/m3 (37) 44.0
 
April 10, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 44.1 μg/m3 (41) 9.2 μg/m3 (39) 41.0
 
April 10, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.7 μg/m3 (24) 5.6 μg/m3 (24) 24.0
 
April 10, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.3 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
April 10, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.8 μg/m3 (11) 2.7 μg/m3 (12) 12.0
 
April 10, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.6 μg/m3 (15) 4.8 μg/m3 (20) 20.0
 
April 9, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.5 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
April 9, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 4.6 μg/m3 (20) 20.0
 
April 9, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.9 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
April 9, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.9 μg/m3 (19) 7.3 μg/m3 (31) 31.0
 
April 9, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.8 μg/m3 (23) 5.5 μg/m3 (23) 23.0
 
April 9, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 37.6 μg/m3 (35) 6.4 μg/m3 (27) 35.0
 
April 9, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 68.7 μg/m3 (58) 14.1 μg/m3 (56) 58.0
 
April 9, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 69.7 μg/m3 (59) 14.4 μg/m3 (56) 59.0
 
April 9, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 132.1 μg/m3 (90) 22.2 μg/m3 (73) 90.0
 
April 9, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 159.3 μg/m3 (104) 28.7 μg/m3 (86) 104.0