AQSQID: 420490003

Site Name: Erie

Location: Erie, PA

Reporting: True, Located: True

Current AQI: 60.0

Erie PA, US: 42.1428, -80.0372

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 16.7 μg/m3 (60) 60.0
 
Nov. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 16.5 μg/m3 (60) 60.0
 
Nov. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 21.9 μg/m3 (71) 71.0
 
Nov. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 24.4 μg/m3 (76) 76.0
 
Nov. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 27.9 μg/m3 (84) 84.0
 
Nov. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A N/A 13.0
 
Nov. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 24.4 μg/m3 (76) 76.0
 
Nov. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 23.3 μg/m3 (74) 74.0
 
Nov. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 24.7 μg/m3 (77) 77.0
 
Nov. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 26.7 μg/m3 (81) 81.0
 
Nov. 15, 2019, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 19.9 μg/m3 (67) 67.0
 
Nov. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 17.8 μg/m3 (62) 62.0
 
Nov. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 16.8 μg/m3 (60) 60.0
 
Nov. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 15.2 μg/m3 (57) 57.0
 
Nov. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 15.9 μg/m3 (58) 58.0
 
Nov. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 14.9 μg/m3 (56) 56.0
 
Nov. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (55) 55.0
 
Nov. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 16.3 μg/m3 (59) 59.0
 
Nov. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 16.5 μg/m3 (60) 60.0
 
Nov. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 16.3 μg/m3 (59) 59.0
 
Nov. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 13.4 μg/m3 (53) 53.0
 
Nov. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 11.9 μg/m3 (50) 50.0
 
Nov. 15, 2019, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 11.2 μg/m3 (47) 47.0
 
Nov. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 10.8 μg/m3 (45) 45.0
 
Nov. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 9.9 μg/m3 (41) 41.0
 
Nov. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 9.2 μg/m3 (38) 38.0
 
Nov. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 9.5 μg/m3 (40) 40.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 8.4 μg/m3 (35) 35.0
 
Nov. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 8.4 μg/m3 (35) 35.0
 
Nov. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 8.3 μg/m3 (35) 35.0
 
Nov. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 8.4 μg/m3 (35) 35.0
 
Nov. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 8.4 μg/m3 (35) 35.0
 
Nov. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 8.5 μg/m3 (35) 35.0
 
Nov. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 7.4 μg/m3 (31) 31.0
 
Nov. 14, 2019, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 6.4 μg/m3 (27) 27.0
 
Nov. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 6.1 μg/m3 (25) 25.0
 
Nov. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 6.4 μg/m3 (27) 27.0
 
Nov. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 5.4 μg/m3 (23) 23.0
 
Nov. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 4.9 μg/m3 (20) 20.0
 
Nov. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 4.9 μg/m3 (20) 20.0
 
Nov. 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.9 μg/m3 (20) 20.0
 
Nov. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 4.9 μg/m3 (20) 21.0
 
Nov. 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 4.9 μg/m3 (20) 21.0
 
Nov. 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 5.0 μg/m3 (21) 22.0
 
Nov. 14, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 5.2 μg/m3 (22) 22.0
 
Nov. 14, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 4.9 μg/m3 (20) 23.0
 
Nov. 14, 2019, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 4.9 μg/m3 (20) 24.0
 
Nov. 13, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 4.9 μg/m3 (20) 24.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 4.3 μg/m3 (18) 25.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 4.3 μg/m3 (18) 25.0
 
Nov. 13, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 4.1 μg/m3 (17) 25.0
 
Nov. 13, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 3.5 μg/m3 (15) 26.0
 
Nov. 13, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 3.6 μg/m3 (15) 26.0
 
Nov. 13, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 3.8 μg/m3 (16) 25.0
 
Nov. 13, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 4.1 μg/m3 (17) 24.0
 
Nov. 13, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 4.8 μg/m3 (20) 22.0
 
Nov. 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 2.6 μg/m3 (11) 24.0
 
Nov. 13, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.3 μg/m3 (5) 27.0
 
Nov. 13, 2019, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.4 μg/m3 (6) 27.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.3 μg/m3 (5) 27.0
 
Nov. 13, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.3 μg/m3 (5) 27.0
 
Nov. 13, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 1.3 μg/m3 (5) 28.0
 
Nov. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.7 μg/m3 (7) 27.0
 
Nov. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.3 μg/m3 (5) 27.0
 
Nov. 13, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.5 μg/m3 (6) 6.0
 
Nov. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.6 μg/m3 (7) 26.0
 
Nov. 13, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.3 μg/m3 (5) 27.0
 
Nov. 13, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.0 μg/m3 (4) 26.0
 
Nov. 13, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.0 μg/m3 (4) 26.0
 
Nov. 13, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.1 μg/m3 (5) 26.0
 
Nov. 13, 2019, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.7 μg/m3 (7) 26.0
 
Nov. 12, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.6 μg/m3 (7) 26.0
 
Nov. 12, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.5 μg/m3 (6) 26.0
 
Nov. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 1.3 μg/m3 (5) 26.0
 
Nov. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.3 μg/m3 (5) 27.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.8 μg/m3 (8) 27.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 1.6 μg/m3 (7) 27.0
 
Nov. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 1.5 μg/m3 (6) 28.0
 
Nov. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 2.0 μg/m3 (8) 28.0
 
Nov. 12, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 2.5 μg/m3 (10) 26.0
 
Nov. 12, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 2.8 μg/m3 (12) 25.0
 
Nov. 12, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 2.8 μg/m3 (12) 25.0
 
Nov. 12, 2019, noon N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 2.9 μg/m3 (12) 26.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 3.1 μg/m3 (13) 25.0
 
Nov. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 3.2 μg/m3 (13) 25.0
 
Nov. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 3.0 μg/m3 (12) 24.0
 
Nov. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 2.9 μg/m3 (12) 22.0
 
Nov. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 2.4 μg/m3 (10) 21.0
 
Nov. 12, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.3 μg/m3 (5) 5.0
 
Nov. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 0.7 μg/m3 (3) 25.0
 
Nov. 12, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 0.7 μg/m3 (3) 25.0
 
Nov. 12, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 1.6 μg/m3 (7) 20.0
 
Nov. 12, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 1.7 μg/m3 (7) 20.0
 
Nov. 12, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 1.2 μg/m3 (5) 22.0
 
Nov. 12, 2019, midnight N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 1.2 μg/m3 (5) 22.0
 
Nov. 11, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 1.6 μg/m3 (7) 21.0
 
Nov. 11, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 1.7 μg/m3 (7) 20.0
 
Nov. 11, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 1.6 μg/m3 (7) 18.0
 
Nov. 11, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 1.4 μg/m3 (6) 17.0
 
Nov. 11, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 2.1 μg/m3 (9) 13.0
 
Nov. 11, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 2.0 μg/m3 (8) 12.0
 
Nov. 11, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 1.3 μg/m3 (5) 12.0
 
Nov. 11, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 1.5 μg/m3 (6) 11.0
 
Nov. 11, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 2.3 μg/m3 (10) 11.0
 
Nov. 11, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 3.7 μg/m3 (15) 15.0
 
Nov. 11, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 4.6 μg/m3 (19) 19.0
 
Nov. 11, 2019, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 3.1 μg/m3 (13) 13.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 2.0 μg/m3 (8) 14.0
 
Nov. 11, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 1.8 μg/m3 (8) 15.0
 
Nov. 11, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 1.4 μg/m3 (6) 17.0
 
Nov. 11, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 3.6 μg/m3 (15) 17.0
 
Nov. 11, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 4.4 μg/m3 (18) 18.0
 
Nov. 11, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.6 μg/m3 (28) 28.0
 
Nov. 11, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 9.5 μg/m3 (40) 40.0
 
Nov. 11, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 8.6 μg/m3 (36) 36.0
 
Nov. 11, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 9.8 μg/m3 (41) 41.0
 
Nov. 11, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 14.3 μg/m3 (55) 55.0
 
Nov. 11, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 22.7 μg/m3 (73) 73.0
 
Nov. 11, 2019, midnight N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 18.2 μg/m3 (63) 63.0
 
Nov. 10, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 17.2 μg/m3 (61) 61.0
 
Nov. 10, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 18.4 μg/m3 (64) 64.0
 
Nov. 10, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 19.0 μg/m3 (65) 65.0
 
Nov. 10, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 18.6 μg/m3 (64) 64.0
 
Nov. 10, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 18.8 μg/m3 (64) 64.0
 
Nov. 10, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 18.3 μg/m3 (63) 63.0
 
Nov. 10, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 13.5 μg/m3 (53) 53.0
 
Nov. 10, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 13.5 μg/m3 (53) 53.0
 
Nov. 10, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 11.2 μg/m3 (47) 47.0
 
Nov. 10, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 9.9 μg/m3 (41) 41.0
 
Nov. 10, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 8.6 μg/m3 (36) 36.0
 
Nov. 10, 2019, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 8.3 μg/m3 (35) 35.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 7.8 μg/m3 (32) 32.0
 
Nov. 10, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 7.5 μg/m3 (31) 31.0
 
Nov. 10, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 6.7 μg/m3 (28) 28.0
 
Nov. 10, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 6.4 μg/m3 (27) 27.0
 
Nov. 10, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.2 μg/m3 (26) 26.0
 
Nov. 10, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 6.5 μg/m3 (27) 27.0
 
Nov. 10, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 6.1 μg/m3 (25) 25.0
 
Nov. 10, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 6.2 μg/m3 (26) 26.0
 
Nov. 10, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 5.8 μg/m3 (24) 24.0
 
Nov. 10, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 5.6 μg/m3 (23) 23.0
 
Nov. 10, 2019, midnight N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 5.7 μg/m3 (24) 24.0
 
Nov. 9, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 5.8 μg/m3 (24) 24.0
 
Nov. 9, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 6.1 μg/m3 (25) 25.0
 
Nov. 9, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 5.8 μg/m3 (24) 24.0
 
Nov. 9, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 5.6 μg/m3 (23) 23.0
 
Nov. 9, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 5.7 μg/m3 (24) 24.0
 
Nov. 9, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 5.5 μg/m3 (23) 23.0
 
Nov. 9, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 5.0 μg/m3 (21) 22.0
 
Nov. 9, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 5.3 μg/m3 (22) 22.0
 
Nov. 9, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 5.7 μg/m3 (24) 24.0
 
Nov. 9, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 5.6 μg/m3 (23) 23.0
 
Nov. 9, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 6.0 μg/m3 (25) 25.0
 
Nov. 9, 2019, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 5.6 μg/m3 (23) 23.0
 
Nov. 9, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 5.0 μg/m3 (21) 21.0
 
Nov. 9, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 4.9 μg/m3 (20) 20.0
 
Nov. 9, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 3.8 μg/m3 (16) 17.0
 
Nov. 9, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 3.0 μg/m3 (12) 19.0
 
Nov. 9, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 3.7 μg/m3 (15) 18.0
 
Nov. 9, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.9 μg/m3 (20) 20.0
 
Nov. 9, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 5.5 μg/m3 (23) 23.0
 
Nov. 9, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 5.5 μg/m3 (23) 23.0
 
Nov. 9, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 5.0 μg/m3 (21) 21.0
 
Nov. 9, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 3.8 μg/m3 (16) 17.0
 
Nov. 9, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 4.2 μg/m3 (18) 18.0
 
Nov. 9, 2019, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 6.9 μg/m3 (29) 29.0
 
Nov. 8, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 5.0 μg/m3 (21) 21.0