AQSQID: 500210002

Site Name: Rutland

Location: Rutland, VT

Reporting: True, Located: True

Current AQI: 38.0

Rutland VT, US: 43.608528, -72.98246

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 18, 2019, noon 24.5 ppb (23) 6.0 ppb (6) N/A 19.0 ppb (18) N/A 1.0 ppb (1) 11.0 ppb (8) 0.3 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 18, 2019, 11 a.m. 22.9 ppb (21) 4.1 ppb (4) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 10.0 ppb (8) 0.3 ppb (3) N/A 8.7 μg/m3 (36) 36.0
 
Nov. 18, 2019, 10 a.m. 17.6 ppb (16) 2.3 ppb (2) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 13.0 ppb (10) 0.2 ppb (2) N/A 7.9 μg/m3 (33) 33.0
 
Nov. 18, 2019, 9 a.m. 12.0 ppb (11) 1.3 ppb (1) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 19.0 ppb (15) 0.2 ppb (2) N/A 7.9 μg/m3 (33) 33.0
 
Nov. 18, 2019, 8 a.m. 11.2 ppb (10) 1.7 ppb (2) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) N/A 6.7 μg/m3 (28) 28.0
 
Nov. 18, 2019, 7 a.m. 9.8 ppb (9) 1.3 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 6.7 μg/m3 (28) 28.0
 
Nov. 18, 2019, 6 a.m. 10.9 ppb (10) 1.3 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 7.8 μg/m3 (32) 32.0
 
Nov. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 8.6 μg/m3 (36) 36.0
 
Nov. 18, 2019, 4 a.m. 5.6 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 4.8 μg/m3 (20) 25.0
 
Nov. 18, 2019, 3 a.m. 13.8 ppb (13) 1.7 ppb (2) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 6.7 μg/m3 (28) 28.0
 
Nov. 18, 2019, 2 a.m. 27.6 ppb (26) 5.6 ppb (5) N/A 22.0 ppb (20) N/A 0.0 ppb (0) 13.0 ppb (10) 0.2 ppb (2) N/A 13.5 μg/m3 (53) 53.0
 
Nov. 18, 2019, 1 a.m. 35.0 ppb (32) 9.4 ppb (9) N/A 26.0 ppb (24) N/A 1.0 ppb (1) 10.0 ppb (8) 0.2 ppb (2) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 18, 2019, midnight 24.2 ppb (22) 4.1 ppb (4) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 17, 2019, 11 p.m. 18.4 ppb (17) 2.8 ppb (3) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 20.0 ppb (15) 0.2 ppb (2) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 17, 2019, 10 p.m. 16.8 ppb (16) 3.2 ppb (3) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 6.8 μg/m3 (28) 28.0
 
Nov. 17, 2019, 9 p.m. 6.7 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 4.6 μg/m3 (19) 27.0
 
Nov. 17, 2019, 8 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 3.9 μg/m3 (16) 28.0
 
Nov. 17, 2019, 7 p.m. 4.6 ppb (4) 1.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 3.6 μg/m3 (15) 28.0
 
Nov. 17, 2019, 6 p.m. 7.3 ppb (7) 3.5 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 3.2 μg/m3 (13) 28.0
 
Nov. 17, 2019, 5 p.m. 11.8 ppb (11) 6.9 ppb (6) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 3.4 μg/m3 (14) 27.0
 
Nov. 17, 2019, 4 p.m. 17.6 ppb (16) 8.2 ppb (8) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) N/A 7.2 μg/m3 (30) 30.0
 
Nov. 17, 2019, 3 p.m. 22.5 ppb (21) 10.2 ppb (9) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 17, 2019, 2 p.m. 60.5 ppb (57) 37.6 ppb (35) N/A 23.0 ppb (21) N/A 1.0 ppb (1) 12.0 ppb (9) 0.5 ppb (6) N/A 13.5 μg/m3 (53) 57.0
 
Nov. 17, 2019, 1 p.m. 60.1 ppb (56) 37.8 ppb (35) N/A 22.0 ppb (20) N/A 1.0 ppb (1) 5.0 ppb (4) 0.4 ppb (4) N/A 17.3 μg/m3 (61) 61.0
 
Nov. 17, 2019, noon 45.3 ppb (42) 25.3 ppb (23) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 3.0 ppb (2) 0.4 ppb (4) N/A 18.6 μg/m3 (64) 64.0
 
Nov. 17, 2019, 11 a.m. 39.4 ppb (36) 18.8 ppb (17) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 1.0 ppb (1) 0.4 ppb (4) N/A 20.2 μg/m3 (67) 67.0
 
Nov. 17, 2019, 10 a.m. 41.6 ppb (39) 21.1 ppb (20) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 1.0 ppb (1) 0.4 ppb (4) N/A 21.1 μg/m3 (69) 69.0
 
Nov. 17, 2019, 9 a.m. 34.4 ppb (32) 14.4 ppb (13) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 2.0 ppb (2) 0.4 ppb (4) N/A 20.4 μg/m3 (68) 68.0
 
Nov. 17, 2019, 8 a.m. 27.5 ppb (25) 9.0 ppb (8) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) N/A 22.2 μg/m3 (72) 72.0
 
Nov. 17, 2019, 7 a.m. 28.8 ppb (27) 9.6 ppb (9) N/A 19.0 ppb (18) N/A 0.0 ppb (0) N/A 0.4 ppb (4) N/A 25.1 μg/m3 (78) 78.0
 
Nov. 17, 2019, 6 a.m. 25.9 ppb (24) 7.5 ppb (7) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 4.0 ppb (3) 0.4 ppb (4) N/A 27.8 μg/m3 (84) 84.0
 
Nov. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 23.4 μg/m3 (74) 74.0
 
Nov. 17, 2019, 4 a.m. 24.5 ppb (23) 6.3 ppb (6) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 6.0 ppb (5) 0.4 ppb (4) N/A 19.4 μg/m3 (66) 66.0
 
Nov. 17, 2019, 3 a.m. 32.9 ppb (30) 10.1 ppb (9) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) N/A 22.3 μg/m3 (72) 72.0
 
Nov. 17, 2019, 2 a.m. 31.5 ppb (29) 9.8 ppb (9) N/A 22.0 ppb (20) N/A 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) N/A 19.4 μg/m3 (66) 66.0
 
Nov. 17, 2019, 1 a.m. 31.6 ppb (29) 9.5 ppb (9) N/A 22.0 ppb (20) N/A 0.0 ppb (0) 10.0 ppb (8) 0.3 ppb (3) N/A 15.5 μg/m3 (57) 57.0
 
Nov. 17, 2019, midnight 25.1 ppb (23) 4.3 ppb (4) N/A 21.0 ppb (19) N/A 0.0 ppb (0) 12.0 ppb (9) 0.3 ppb (3) N/A 13.7 μg/m3 (54) 54.0
 
Nov. 16, 2019, 11 p.m. 16.0 ppb (15) 2.2 ppb (2) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 22.0 ppb (17) 0.3 ppb (3) N/A 13.4 μg/m3 (53) 53.0
 
Nov. 16, 2019, 10 p.m. 9.4 ppb (9) 1.2 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) N/A 8.5 μg/m3 (35) 35.0
 
Nov. 16, 2019, 9 p.m. 4.0 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 3.9 μg/m3 (16) 28.0
 
Nov. 16, 2019, 8 p.m. 2.8 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 3.5 μg/m3 (15) 28.0
 
Nov. 16, 2019, 7 p.m. 2.3 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 3.5 μg/m3 (15) 29.0
 
Nov. 16, 2019, 6 p.m. 2.3 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 29.0
 
Nov. 16, 2019, 5 p.m. 2.5 ppb (2) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 28.0
 
Nov. 16, 2019, 4 p.m. 2.5 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 28.0
 
Nov. 16, 2019, 3 p.m. 2.8 ppb (3) 1.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 4.2 μg/m3 (18) 28.0
 
Nov. 16, 2019, 2 p.m. 2.6 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 4.4 μg/m3 (18) 28.0
 
Nov. 16, 2019, 1 p.m. 3.2 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 4.5 μg/m3 (19) 27.0
 
Nov. 16, 2019, noon 3.9 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) N/A 4.1 μg/m3 (17) 26.0
 
Nov. 16, 2019, 11 a.m. 3.6 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 26.0
 
Nov. 16, 2019, 10 a.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 3.1 μg/m3 (13) 28.0
 
Nov. 16, 2019, 9 a.m. 2.1 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 2.7 μg/m3 (11) 29.0
 
Nov. 16, 2019, 8 a.m. 2.5 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 2.4 μg/m3 (10) 29.0
 
Nov. 16, 2019, 7 a.m. 1.4 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 16, 2019, 6 a.m. 1.4 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 2.2 μg/m3 (9) 31.0
 
Nov. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 2.2 μg/m3 (9) 32.0
 
Nov. 16, 2019, 4 a.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) N/A 3.3 μg/m3 (14) 32.0
 
Nov. 16, 2019, 3 a.m. 1.3 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 3.4 μg/m3 (14) 31.0
 
Nov. 16, 2019, 2 a.m. 1.9 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 3.6 μg/m3 (15) 29.0
 
Nov. 16, 2019, 1 a.m. 3.2 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
Nov. 16, 2019, midnight 4.8 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 10.8 μg/m3 (45) 45.0
 
Nov. 15, 2019, 11 p.m. 5.9 ppb (5) 1.2 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 10.7 μg/m3 (45) 45.0
 
Nov. 15, 2019, 10 p.m. 5.8 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 11.9 μg/m3 (50) 50.0
 
Nov. 15, 2019, 9 p.m. 6.8 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 15, 2019, 8 p.m. 8.0 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 12.7 μg/m3 (51) 51.0
 
Nov. 15, 2019, 7 p.m. 7.4 ppb (7) 1.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 15, 2019, 6 p.m. 8.1 ppb (8) 1.9 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 34.0 ppb (26) 0.1 ppb (1) N/A 12.3 μg/m3 (51) 51.0
 
Nov. 15, 2019, 5 p.m. 11.2 ppb (10) 4.1 ppb (4) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.2 ppb (2) N/A 12.6 μg/m3 (51) 51.0
 
Nov. 15, 2019, 4 p.m. 6.8 ppb (6) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 35.0 ppb (27) 0.1 ppb (1) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 15, 2019, 3 p.m. 7.1 ppb (7) 2.4 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 34.0 ppb (26) 0.2 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 15, 2019, 2 p.m. 14.2 ppb (13) 6.8 ppb (6) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.3 ppb (3) N/A 10.5 μg/m3 (44) 44.0
 
Nov. 15, 2019, 1 p.m. 18.1 ppb (17) 7.9 ppb (7) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 29.0 ppb (22) 0.2 ppb (2) N/A 10.5 μg/m3 (44) 44.0
 
Nov. 15, 2019, noon 40.7 ppb (38) 22.9 ppb (21) N/A 18.0 ppb (17) N/A 1.0 ppb (1) 20.0 ppb (15) 0.2 ppb (2) N/A 10.4 μg/m3 (43) 43.0
 
Nov. 15, 2019, 11 a.m. 26.8 ppb (25) 12.9 ppb (12) N/A 14.0 ppb (13) N/A 1.0 ppb (1) 22.0 ppb (17) 0.1 ppb (1) N/A 10.9 μg/m3 (45) 45.0
 
Nov. 15, 2019, 10 a.m. 12.0 ppb (11) 3.1 ppb (3) N/A 9.0 ppb (8) N/A 1.0 ppb (1) 26.0 ppb (20) 0.1 ppb (1) N/A 10.3 μg/m3 (43) 43.0
 
Nov. 15, 2019, 9 a.m. 7.0 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) 0.1 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
Nov. 15, 2019, 8 a.m. 12.0 ppb (11) 2.5 ppb (2) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 25.0 ppb (19) 0.1 ppb (1) N/A 10.2 μg/m3 (42) 42.0
 
Nov. 15, 2019, 7 a.m. 20.9 ppb (19) 3.3 ppb (3) N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 15, 2019, 6 a.m. 33.5 ppb (31) 9.6 ppb (9) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 3.0 ppb (2) 0.3 ppb (3) N/A 16.4 μg/m3 (59) 59.0
 
Nov. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 22.7 μg/m3 (73) 73.0
 
Nov. 15, 2019, 4 a.m. 33.3 ppb (31) 9.4 ppb (9) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (3) N/A 19.5 μg/m3 (66) 66.0
 
Nov. 15, 2019, 3 a.m. 35.0 ppb (32) 10.0 ppb (9) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (3) N/A 14.9 μg/m3 (56) 56.0
 
Nov. 15, 2019, 2 a.m. 32.0 ppb (30) 8.9 ppb (8) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 15, 2019, 1 a.m. 24.3 ppb (23) 7.0 ppb (6) N/A 17.0 ppb (16) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A 6.6 μg/m3 (28) 28.0
 
Nov. 15, 2019, midnight 14.9 ppb (14) 2.6 ppb (2) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 20.0 ppb (15) 0.2 ppb (2) N/A 6.7 μg/m3 (28) 28.0
 
Nov. 14, 2019, 11 p.m. 13.2 ppb (12) 2.5 ppb (2) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 6.6 μg/m3 (28) 28.0
 
Nov. 14, 2019, 10 p.m. 17.7 ppb (16) 3.6 ppb (3) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 6.5 μg/m3 (27) 27.0
 
Nov. 14, 2019, 9 p.m. 18.9 ppb (18) 4.3 ppb (4) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (18) 0.3 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
Nov. 14, 2019, 8 p.m. 22.7 ppb (21) 7.4 ppb (7) N/A 15.0 ppb (14) N/A 1.0 ppb (1) 24.0 ppb (18) 0.2 ppb (2) N/A 5.7 μg/m3 (24) 24.0
 
Nov. 14, 2019, 7 p.m. 22.6 ppb (21) 8.0 ppb (7) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 5.5 μg/m3 (23) 23.0
 
Nov. 14, 2019, 6 p.m. 15.1 ppb (14) 4.5 ppb (4) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 29.0 ppb (22) 0.2 ppb (2) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 14, 2019, 5 p.m. 10.1 ppb (9) 3.6 ppb (3) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) N/A 5.4 μg/m3 (23) 24.0
 
Nov. 14, 2019, 4 p.m. 14.4 ppb (13) 5.0 ppb (5) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A 4.8 μg/m3 (20) 22.0
 
Nov. 14, 2019, 3 p.m. 15.9 ppb (15) 6.2 ppb (6) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) N/A 4.3 μg/m3 (18) 22.0
 
Nov. 14, 2019, 2 p.m. 16.3 ppb (15) 6.2 ppb (6) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.5 ppb (6) N/A 4.2 μg/m3 (18) 21.0
 
Nov. 14, 2019, 1 p.m. 16.8 ppb (16) 5.6 ppb (5) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 3.8 μg/m3 (16) 19.0
 
Nov. 14, 2019, noon 24.4 ppb (23) 9.2 ppb (9) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) N/A 3.9 μg/m3 (16) 23.0
 
Nov. 14, 2019, 11 a.m. 53.1 ppb (49) 31.9 ppb (30) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 13.0 ppb (10) 0.1 ppb (1) N/A 5.0 μg/m3 (21) 49.0
 
Nov. 14, 2019, 10 a.m. 41.3 ppb (38) 22.4 ppb (21) N/A 19.0 ppb (18) N/A 1.0 ppb (1) 4.0 ppb (3) 0.4 ppb (4) N/A 19.6 μg/m3 (66) 66.0
 
Nov. 14, 2019, 9 a.m. 33.9 ppb (31) 13.2 ppb (12) N/A 21.0 ppb (19) N/A 0.0 ppb (0) 2.0 ppb (2) 0.4 ppb (4) N/A 18.9 μg/m3 (65) 65.0
 
Nov. 14, 2019, 8 a.m. 30.2 ppb (28) 10.4 ppb (10) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (4) 0.3 ppb (3) N/A 15.9 μg/m3 (58) 58.0
 
Nov. 14, 2019, 7 a.m. 20.8 ppb (19) 4.0 ppb (4) N/A 17.0 ppb (16) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 15.1 μg/m3 (57) 57.0
 
Nov. 14, 2019, 6 a.m. 35.5 ppb (33) 11.5 ppb (11) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 2.0 ppb (2) 0.4 ppb (4) N/A 22.2 μg/m3 (72) 72.0
 
Nov. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 18.5 μg/m3 (64) 64.0
 
Nov. 14, 2019, 4 a.m. 31.2 ppb (29) 8.4 ppb (8) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 4.0 ppb (3) 0.4 ppb (4) N/A 34.8 μg/m3 (99) 99.0
 
Nov. 14, 2019, 3 a.m. 31.1 ppb (29) 8.4 ppb (8) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 5.0 ppb (4) 0.4 ppb (4) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 14, 2019, 2 a.m. 34.9 ppb (32) 10.9 ppb (10) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) N/A 25.3 μg/m3 (78) 78.0
 
Nov. 14, 2019, 1 a.m. 64.4 ppb (61) 35.7 ppb (33) N/A 29.0 ppb (27) N/A 1.0 ppb (1) 4.0 ppb (3) 0.5 ppb (6) N/A 28.3 μg/m3 (85) 85.0
 
Nov. 14, 2019, midnight 23.9 ppb (22) 4.9 ppb (5) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 11.0 ppb (8) 0.3 ppb (3) N/A 16.7 μg/m3 (60) 60.0
 
Nov. 13, 2019, 11 p.m. 32.7 ppb (30) 8.3 ppb (8) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 7.0 ppb (5) 0.4 ppb (4) N/A 14.2 μg/m3 (55) 55.0
 
Nov. 13, 2019, 10 p.m. 37.7 ppb (35) 11.9 ppb (11) N/A 26.0 ppb (24) N/A 0.0 ppb (0) 8.0 ppb (6) 0.4 ppb (4) N/A 8.6 μg/m3 (36) 36.0
 
Nov. 13, 2019, 9 p.m. 14.1 ppb (13) 3.2 ppb (3) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 26.0 ppb (20) 0.5 ppb (6) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 13, 2019, 8 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 2.6 μg/m3 (11) 26.0
 
Nov. 13, 2019, 7 p.m. 3.5 ppb (3) 1.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 1.8 μg/m3 (8) 28.0
 
Nov. 13, 2019, 6 p.m. 3.3 ppb (3) 1.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 1.7 μg/m3 (7) 28.0
 
Nov. 13, 2019, 5 p.m. 4.7 ppb (4) 2.3 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) N/A 2.3 μg/m3 (10) 28.0
 
Nov. 13, 2019, 4 p.m. 3.6 ppb (3) 1.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 1.9 μg/m3 (8) 28.0
 
Nov. 13, 2019, 3 p.m. 4.4 ppb (4) 2.1 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) N/A 2.5 μg/m3 (10) 26.0
 
Nov. 13, 2019, 2 p.m. 5.7 ppb (5) 2.6 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 2.6 μg/m3 (11) 25.0
 
Nov. 13, 2019, 1 p.m. 22.1 ppb (20) 10.6 ppb (10) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 13, 2019, noon 39.2 ppb (36) 17.3 ppb (16) N/A 22.0 ppb (20) N/A 1.0 ppb (1) 9.0 ppb (7) 0.5 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 13, 2019, 11 a.m. 34.4 ppb (32) 9.3 ppb (9) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 7.0 ppb (5) 0.4 ppb (4) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 13, 2019, 10 a.m. 18.6 ppb (17) 6.1 ppb (6) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 3.4 μg/m3 (14) 18.0
 
Nov. 13, 2019, 9 a.m. 10.9 ppb (10) 1.2 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 3.1 μg/m3 (13) 19.0
 
Nov. 13, 2019, 8 a.m. 3.0 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 2.1 μg/m3 (9) 26.0
 
Nov. 13, 2019, 7 a.m. 2.7 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 1.8 μg/m3 (8) 8.0
 
Nov. 13, 2019, 6 a.m. 3.3 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 2.1 μg/m3 (9) 28.0
 
Nov. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 1.4 μg/m3 (6) 28.0
 
Nov. 13, 2019, 4 a.m. 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 1.3 μg/m3 (5) 29.0
 
Nov. 13, 2019, 3 a.m. 1.8 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 2.1 μg/m3 (9) 29.0
 
Nov. 13, 2019, 2 a.m. 1.5 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 2.2 μg/m3 (9) 29.0
 
Nov. 13, 2019, 1 a.m. 3.2 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 3.0 μg/m3 (12) 29.0
 
Nov. 12, 2019, 11 p.m. 3.2 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 2.7 μg/m3 (11) 11.0
 
Nov. 12, 2019, 10 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 2.7 μg/m3 (11) 31.0
 
Nov. 12, 2019, 9 p.m. 3.4 ppb (3) 1.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) N/A 2.7 μg/m3 (11) 31.0
 
Nov. 12, 2019, 8 p.m. 4.8 ppb (4) 1.7 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 27.0
 
Nov. 12, 2019, 7 p.m. 6.3 ppb (6) 2.3 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 4.3 μg/m3 (18) 24.0
 
Nov. 12, 2019, 6 p.m. 6.5 ppb (6) 2.3 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (23) 0.3 ppb (3) N/A 4.0 μg/m3 (17) 23.0
 
Nov. 12, 2019, 5 p.m. 4.8 ppb (4) 1.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 25.0
 
Nov. 12, 2019, 4 p.m. 5.4 ppb (5) 2.2 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 24.0
 
Nov. 12, 2019, 3 p.m. 4.9 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 3.9 μg/m3 (16) 23.0
 
Nov. 12, 2019, 2 p.m. 5.8 ppb (5) 2.2 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 3.4 μg/m3 (14) 22.0
 
Nov. 12, 2019, 1 p.m. 5.9 ppb (5) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (22) 0.3 ppb (3) N/A 3.4 μg/m3 (14) 22.0
 
Nov. 12, 2019, noon 5.1 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 3.4 μg/m3 (14) 22.0
 
Nov. 12, 2019, 11 a.m. 5.0 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 3.6 μg/m3 (15) 22.0
 
Nov. 12, 2019, 10 a.m. 3.5 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 4.2 μg/m3 (18) 22.0
 
Nov. 12, 2019, 9 a.m. 3.6 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 12, 2019, 8 a.m. 4.8 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 7.3 μg/m3 (30) 30.0
 
Nov. 12, 2019, 7 a.m. 3.7 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 7.8 μg/m3 (32) 32.0
 
Nov. 12, 2019, 6 a.m. 3.6 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
Nov. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 7.6 μg/m3 (32) 32.0
 
Nov. 12, 2019, 4 a.m. 3.5 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 12, 2019, 3 a.m. 5.3 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 7.2 μg/m3 (30) 30.0
 
Nov. 12, 2019, 2 a.m. 4.4 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 12, 2019, 1 a.m. 6.4 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 6.6 μg/m3 (28) 28.0
 
Nov. 12, 2019, midnight 7.1 ppb (7) 1.1 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 11, 2019, 11 p.m. 6.1 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 5.5 μg/m3 (23) 23.0
 
Nov. 11, 2019, 10 p.m. 6.4 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 5.2 μg/m3 (22) 22.0
 
Nov. 11, 2019, 9 p.m. 5.8 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 5.4 μg/m3 (23) 23.0
 
Nov. 11, 2019, 8 p.m. 5.8 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 11, 2019, 7 p.m. 5.8 ppb (5) 1.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 5.3 μg/m3 (22) 22.0
 
Nov. 11, 2019, 6 p.m. 5.4 ppb (5) 1.4 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 5.9 μg/m3 (25) 25.0
 
Nov. 11, 2019, 5 p.m. 6.2 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 11, 2019, 4 p.m. 4.8 ppb (4) 1.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 11, 2019, 3 p.m. 4.3 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
Nov. 11, 2019, 2 p.m. 4.9 ppb (5) 1.5 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 11, 2019, 1 p.m. 4.2 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 4.3 μg/m3 (18) 18.0