ID: 995

AQSQID: 500210002

Site Name: Rutland

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

Updated: July 11, 2020, 12:37 a.m.

Location: Rutland (Pine St), VT

Reporting: True, Located: True

Current AQI: 24.0

Rutland (Pine St) VT, US: 43.608528, -72.98246

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 10, 2020, 11 p.m. 3.6 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 28.0 ppb (22) 0.1 ppb (1) N/A 5.8 μg/m3 (24) 24.0
 
July 10, 2020, 10 p.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 29.0 ppb (22) 0.1 ppb (1) N/A 6.1 μg/m3 (25) 25.0
 
July 10, 2020, 9 p.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 27.0 ppb (21) 0.1 ppb (1) N/A 6.7 μg/m3 (28) 28.0
 
July 10, 2020, 8 p.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 28.0 ppb (22) 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
July 10, 2020, 7 p.m. 4.7 ppb (4) 1.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) 0.1 ppb (1) N/A 8.6 μg/m3 (36) 36.0
 
July 10, 2020, 6 p.m. 3.8 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 40.0 ppb (31) 0.1 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
July 10, 2020, 5 p.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) 0.1 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
July 10, 2020, 4 p.m. 4.0 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 42.0 ppb (32) 0.1 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
July 10, 2020, 3 p.m. 3.8 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 51.0 ppb (39) 0.1 ppb (1) N/A 10.5 μg/m3 (44) 44.0
 
July 10, 2020, 2 p.m. 4.8 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 47.0 ppb (36) 0.2 ppb (2) N/A 11.4 μg/m3 (48) 48.0
 
July 10, 2020, 1 p.m. 7.8 ppb (7) 2.3 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 27.0 ppb (21) 0.2 ppb (2) N/A 11.9 μg/m3 (50) 50.0
 
July 10, 2020, noon 13.3 ppb (12) 5.1 ppb (5) N/A 8.0 ppb (7) N/A 1.0 ppb (1) 16.0 ppb (12) 0.2 ppb (2) N/A 12.4 μg/m3 (51) 51.0
 
July 10, 2020, 11 a.m. 16.0 ppb (15) 7.5 ppb (7) N/A 8.0 ppb (7) N/A 1.0 ppb (1) 9.0 ppb (7) 0.2 ppb (2) N/A 13.1 μg/m3 (52) 52.0
 
July 10, 2020, 10 a.m. 6.6 ppb (6) 2.5 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 5.0 ppb (4) 0.1 ppb (1) N/A 12.6 μg/m3 (51) 51.0
 
July 10, 2020, 9 a.m. 5.7 ppb (5) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 3.0 ppb (2) 0.1 ppb (1) N/A 12.3 μg/m3 (51) 51.0
 
July 10, 2020, 8 a.m. 5.9 ppb (5) 1.3 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 3.0 ppb (2) 0.1 ppb (1) N/A 12.4 μg/m3 (51) 51.0
 
July 10, 2020, 7 a.m. 3.6 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 12.1 μg/m3 (50) 50.0
 
July 10, 2020, 6 a.m. 3.7 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 7.0 ppb (5) 0.1 ppb (1) N/A 11.9 μg/m3 (50) 50.0
 
July 10, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 11.5 μg/m3 (48) 48.0
 
July 10, 2020, 4 a.m. 3.8 ppb (4) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 12.0 ppb (9) 0.1 ppb (1) N/A 11.2 μg/m3 (47) 47.0
 
July 10, 2020, 3 a.m. 3.3 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 10.8 μg/m3 (45) 45.0
 
July 10, 2020, 2 a.m. 5.2 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 15.0 ppb (12) 0.2 ppb (2) N/A 11.3 μg/m3 (47) 47.0
 
July 10, 2020, 1 a.m. 5.1 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 22.0 ppb (17) 0.1 ppb (1) N/A 10.5 μg/m3 (44) 44.0
 
July 10, 2020, midnight 6.0 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 22.0 ppb (17) 0.3 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
July 9, 2020, 11 p.m. 3.4 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 38.0 ppb (29) 0.1 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
July 9, 2020, 10 p.m. 2.3 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) 0.1 ppb (1) N/A 9.4 μg/m3 (39) 39.0
 
July 9, 2020, 9 p.m. 2.7 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 9, 2020, 8 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) 0.1 ppb (1) N/A 9.4 μg/m3 (39) 39.0
 
July 9, 2020, 7 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 45.0 ppb (35) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 9, 2020, 6 p.m. 2.1 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
July 9, 2020, 5 p.m. 2.0 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 40.0 ppb (31) 0.1 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
July 9, 2020, 4 p.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) 0.1 ppb (1) N/A 9.5 μg/m3 (40) 40.0
 
July 9, 2020, 3 p.m. 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
July 9, 2020, 2 p.m. 2.8 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
July 9, 2020, 1 p.m. 5.6 ppb (5) 1.6 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 29.0 ppb (22) 0.2 ppb (2) N/A 9.2 μg/m3 (38) 38.0
 
July 9, 2020, noon 7.3 ppb (7) 2.9 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 17.0 ppb (13) 0.2 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
July 9, 2020, 11 a.m. 15.3 ppb (14) 8.5 ppb (8) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 6.0 ppb (5) 0.3 ppb (3) N/A 10.9 μg/m3 (45) 45.0
 
July 9, 2020, 10 a.m. 14.3 ppb (13) 8.5 ppb (8) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 2.0 ppb (2) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 9, 2020, 9 a.m. 15.9 ppb (15) 9.5 ppb (9) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 1.0 ppb (1) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
July 9, 2020, 8 a.m. 6.1 ppb (6) 1.9 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 3.0 ppb (2) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
July 9, 2020, 7 a.m. 3.5 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
July 9, 2020, 6 a.m. 3.8 ppb (4) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 7.0 ppb (5) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 9, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 9.6 μg/m3 (40) 40.0
 
July 9, 2020, 4 a.m. 2.8 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 15.0 ppb (12) 0.1 ppb (1) N/A 9.8 μg/m3 (41) 41.0
 
July 9, 2020, 3 a.m. 2.9 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 9.1 μg/m3 (38) 38.0
 
July 9, 2020, 2 a.m. 4.5 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 20.0 ppb (15) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
July 9, 2020, 1 a.m. 5.2 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 21.0 ppb (16) 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
July 9, 2020, midnight 5.6 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 27.0 ppb (21) 0.1 ppb (1) N/A 7.8 μg/m3 (32) 32.0
 
July 8, 2020, 11 p.m. 4.5 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 41.0 ppb (32) 0.1 ppb (1) N/A 6.6 μg/m3 (28) 32.0
 
July 8, 2020, 10 p.m. 5.2 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 41.0 ppb (32) 0.1 ppb (1) N/A 6.9 μg/m3 (29) 32.0
 
July 8, 2020, 9 p.m. 4.7 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 35.0 ppb (27) 0.1 ppb (1) N/A 7.2 μg/m3 (30) 30.0
 
July 8, 2020, 8 p.m. 4.3 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 41.0 ppb (32) 0.1 ppb (1) N/A 8.9 μg/m3 (37) 37.0
 
July 8, 2020, 7 p.m. 7.0 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 36.0 ppb (28) 0.2 ppb (2) N/A 13.2 μg/m3 (53) 53.0
 
July 8, 2020, 6 p.m. 3.2 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 48.0 ppb (37) 0.1 ppb (1) N/A 13.2 μg/m3 (53) 53.0
 
July 8, 2020, 5 p.m. 3.1 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 43.0 ppb (33) 0.1 ppb (1) N/A 12.3 μg/m3 (51) 51.0
 
July 8, 2020, 4 p.m. 3.2 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 44.0 ppb (34) 0.1 ppb (1) N/A 11.9 μg/m3 (50) 50.0
 
July 8, 2020, 3 p.m. 4.0 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 42.0 ppb (32) 0.1 ppb (1) N/A 11.5 μg/m3 (48) 48.0
 
July 8, 2020, 2 p.m. 4.1 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 38.0 ppb (29) 0.1 ppb (1) N/A 11.3 μg/m3 (47) 47.0
 
July 8, 2020, 1 p.m. 8.4 ppb (8) 2.0 ppb (2) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 31.0 ppb (24) 0.3 ppb (3) N/A 11.2 μg/m3 (47) 47.0
 
July 8, 2020, noon 9.9 ppb (9) 2.0 ppb (2) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
July 8, 2020, 11 a.m. 6.5 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 21.0 ppb (16) 0.2 ppb (2) N/A 11.3 μg/m3 (47) 47.0
 
July 8, 2020, 10 a.m. 4.6 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 20.0 ppb (15) 0.1 ppb (1) N/A 11.3 μg/m3 (47) 47.0
 
July 8, 2020, 9 a.m. 5.9 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) N/A 11.0 μg/m3 (46) 46.0
 
July 8, 2020, 8 a.m. 8.5 ppb (8) 1.2 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 10.9 μg/m3 (45) 45.0
 
July 8, 2020, 7 a.m. 4.7 ppb (4) 1.2 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 10.2 μg/m3 (42) 42.0
 
July 8, 2020, 6 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
July 8, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 9.8 μg/m3 (41) 41.0
 
July 8, 2020, 4 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 31.0 ppb (24) 0.1 ppb (1) N/A 10.0 μg/m3 (42) 42.0
 
July 8, 2020, 3 a.m. 2.4 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) 0.1 ppb (1) N/A 9.6 μg/m3 (40) 40.0
 
July 8, 2020, 2 a.m. 1.6 ppb (1) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 33.0 ppb (25) 0.1 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
July 8, 2020, 1 a.m. 1.9 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 7, 2020, 11 p.m. 1.9 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
July 7, 2020, 10 p.m. 2.1 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 42.0 ppb (32) 0.1 ppb (1) N/A 8.9 μg/m3 (37) 37.0
 
July 7, 2020, 9 p.m. 3.0 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 36.0 ppb (28) 0.1 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
July 7, 2020, 8 p.m. 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
July 7, 2020, 7 p.m. 3.3 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 9.1 μg/m3 (38) 38.0
 
July 7, 2020, 6 p.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 7, 2020, 5 p.m. 2.2 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 45.0 ppb (35) 0.1 ppb (1) N/A 9.1 μg/m3 (38) 38.0
 
July 7, 2020, 4 p.m. 7.7 ppb (7) 3.3 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 7, 2020, 3 p.m. 3.7 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 8.9 μg/m3 (37) 37.0
 
July 7, 2020, 2 p.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 38.0 ppb (29) 0.1 ppb (1) N/A 9.1 μg/m3 (38) 38.0
 
July 7, 2020, 1 p.m. 3.3 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (27) 0.3 ppb (3) N/A 9.4 μg/m3 (39) 39.0
 
July 7, 2020, noon 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) N/A 9.6 μg/m3 (40) 40.0
 
July 7, 2020, 11 a.m. 13.2 ppb (12) 5.1 ppb (5) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 18.0 ppb (14) 0.4 ppb (4) N/A 12.2 μg/m3 (50) 50.0
 
July 7, 2020, 10 a.m. 11.7 ppb (11) 3.3 ppb (3) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 12.0 ppb (9) 0.2 ppb (2) N/A 11.8 μg/m3 (49) 49.0
 
July 7, 2020, 9 a.m. 9.7 ppb (9) 3.1 ppb (3) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 9.0 ppb (7) 0.1 ppb (1) N/A 9.9 μg/m3 (41) 41.0
 
July 7, 2020, 8 a.m. 3.5 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 13.0 ppb (10) 0.1 ppb (1) N/A 9.1 μg/m3 (38) 38.0
 
July 7, 2020, 7 a.m. 4.8 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 8.8 μg/m3 (37) 37.0
 
July 7, 2020, 6 a.m. 3.5 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
July 7, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 9.8 μg/m3 (41) 41.0
 
July 7, 2020, 4 a.m. 5.0 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) N/A 11.2 μg/m3 (47) 47.0
 
July 7, 2020, 3 a.m. 4.3 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 14.0 ppb (11) 0.1 ppb (1) N/A 9.5 μg/m3 (40) 40.0
 
July 7, 2020, 2 a.m. 5.1 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 8.8 μg/m3 (37) 37.0
 
July 7, 2020, 1 a.m. 4.0 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 24.0 ppb (18) 0.1 ppb (1) N/A 8.0 μg/m3 (33) 33.0
 
July 7, 2020, midnight 5.3 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 24.0 ppb (18) 0.1 ppb (1) N/A 7.7 μg/m3 (32) 32.0
 
July 6, 2020, 11 p.m. 2.9 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) 0.1 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
July 6, 2020, 10 p.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 41.0 ppb (32) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 32.0
 
July 6, 2020, 9 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 41.0 ppb (32) 0.0 ppb (0) N/A 6.0 μg/m3 (25) 32.0
 
July 6, 2020, 8 p.m. 1.8 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 40.0 ppb (31) 0.1 ppb (1) N/A 5.9 μg/m3 (25) 31.0
 
July 6, 2020, 7 p.m. 1.5 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 30.0
 
July 6, 2020, 6 p.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 39.0 ppb (30) 0.0 ppb (0) N/A 5.6 μg/m3 (23) 30.0
 
July 6, 2020, 5 p.m. 1.3 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) 0.0 ppb (0) N/A 5.8 μg/m3 (24) 28.0
 
July 6, 2020, 4 p.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.0 ppb (0) N/A N/A 27.0
 
July 6, 2020, 3 p.m. 2.7 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 6.4 μg/m3 (27) 27.0
 
July 6, 2020, 2 p.m. 3.8 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 7.7 μg/m3 (32) 32.0
 
July 6, 2020, 1 p.m. 6.3 ppb (6) 2.4 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
July 6, 2020, noon 5.9 ppb (5) 2.3 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
July 6, 2020, 11 a.m. 4.7 ppb (4) 1.8 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 13.0 ppb (10) 0.1 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
July 6, 2020, 10 a.m. 8.2 ppb (8) 3.5 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 5.0 ppb (4) 0.1 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
July 6, 2020, 9 a.m. 14.3 ppb (13) 6.1 ppb (6) N/A 8.0 ppb (7) N/A 1.0 ppb (1) 2.0 ppb (2) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
July 6, 2020, 8 a.m. 4.0 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 4.0 ppb (3) 0.1 ppb (1) N/A 6.7 μg/m3 (28) 28.0
 
July 6, 2020, 7 a.m. 3.1 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 6.1 μg/m3 (25) 25.0
 
July 6, 2020, 6 a.m. 2.7 ppb (3) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 8.0 ppb (6) 0.1 ppb (1) N/A 6.2 μg/m3 (26) 26.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 6.1 μg/m3 (25) 25.0
 
July 6, 2020, 4 a.m. 2.6 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 7.0 ppb (5) 0.1 ppb (1) N/A 5.9 μg/m3 (25) 25.0
 
July 6, 2020, 3 a.m. 2.5 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 11.0 ppb (8) 0.1 ppb (1) N/A 5.7 μg/m3 (24) 24.0
 
July 6, 2020, 2 a.m. 2.3 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 15.0 ppb (12) 0.1 ppb (1) N/A 5.6 μg/m3 (23) 23.0
 
July 6, 2020, 1 a.m. 4.6 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 5.8 μg/m3 (24) 24.0
 
July 6, 2020, midnight 2.5 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) 0.1 ppb (1) N/A 5.2 μg/m3 (22) 22.0
 
July 5, 2020, 11 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 31.0 ppb (24) 0.1 ppb (1) N/A 5.0 μg/m3 (21) 24.0
 
July 5, 2020, 10 p.m. 3.7 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 25.0 ppb (19) 0.1 ppb (1) N/A 8.1 μg/m3 (34) 34.0
 
July 5, 2020, 9 p.m. 2.8 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 31.0 ppb (24) 0.1 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
July 5, 2020, 8 p.m. 1.4 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 7.8 μg/m3 (32) 32.0
 
July 5, 2020, 7 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 36.0 ppb (28) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
July 5, 2020, 6 p.m. 0.8 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) 0.0 ppb (0) N/A 6.9 μg/m3 (29) 29.0
 
July 5, 2020, 5 p.m. 1.0 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 38.0 ppb (29) 0.0 ppb (0) N/A 6.6 μg/m3 (28) 29.0
 
July 5, 2020, 4 p.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 28.0
 
July 5, 2020, 3 p.m. 1.3 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 33.0 ppb (25) 0.1 ppb (1) N/A 6.4 μg/m3 (27) 27.0
 
July 5, 2020, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 32.0 ppb (25) 0.1 ppb (1) N/A 6.9 μg/m3 (29) 29.0
 
July 5, 2020, 1 p.m. 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 7.7 μg/m3 (32) 32.0
 
July 5, 2020, noon 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
July 5, 2020, 11 a.m. 2.7 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) N/A 10.5 μg/m3 (44) 44.0
 
July 5, 2020, 10 a.m. 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 10.0 ppb (8) 0.1 ppb (1) N/A 11.5 μg/m3 (48) 48.0
 
July 5, 2020, 9 a.m. 4.1 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 9.0 ppb (7) 0.1 ppb (1) N/A 11.7 μg/m3 (49) 49.0
 
July 5, 2020, 8 a.m. 2.3 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) N/A 12.2 μg/m3 (50) 50.0
 
July 5, 2020, 7 a.m. 5.2 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 12.2 μg/m3 (50) 50.0
 
July 5, 2020, 6 a.m. 4.0 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 10.0 ppb (8) 0.1 ppb (1) N/A 12.0 μg/m3 (50) 50.0
 
July 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 13.4 μg/m3 (53) 53.0
 
July 5, 2020, 4 a.m. 3.4 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 12.0 ppb (9) 0.1 ppb (1) N/A 13.3 μg/m3 (53) 53.0
 
July 5, 2020, 3 a.m. 4.4 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 14.0 ppb (11) 0.2 ppb (2) N/A 13.8 μg/m3 (54) 54.0
 
July 5, 2020, 2 a.m. 6.6 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) 0.2 ppb (2) N/A 23.0 μg/m3 (73) 73.0
 
July 5, 2020, 1 a.m. 5.3 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 22.0 ppb (17) 0.1 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
July 5, 2020, midnight 3.8 ppb (4) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 27.0 ppb (21) 0.1 ppb (1) N/A 12.7 μg/m3 (51) 51.0
 
July 4, 2020, 11 p.m. 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 34.0 ppb (26) 0.1 ppb (1) N/A 7.0 μg/m3 (29) 29.0
 
July 4, 2020, 10 p.m. 1.4 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 38.0 ppb (29) 0.0 ppb (0) N/A 7.2 μg/m3 (30) 30.0
 
July 4, 2020, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) 0.0 ppb (0) N/A 7.0 μg/m3 (29) 29.0
 
July 4, 2020, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) 0.0 ppb (0) N/A 6.8 μg/m3 (28) 28.0
 
July 4, 2020, 7 p.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 37.0 ppb (28) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 28.0
 
July 4, 2020, 6 p.m. 1.0 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 38.0 ppb (29) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 29.0
 
July 4, 2020, 5 p.m. 0.9 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 36.0 ppb (28) 0.0 ppb (0) N/A 6.3 μg/m3 (26) 28.0
 
July 4, 2020, 4 p.m. 1.4 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 35.0 ppb (27) 0.0 ppb (0) N/A 6.4 μg/m3 (27) 27.0
 
July 4, 2020, 3 p.m. 1.1 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 33.0 ppb (25) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
July 4, 2020, 2 p.m. 1.5 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 27.0 ppb (21) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
July 4, 2020, 1 p.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 24.0 ppb (18) 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
July 4, 2020, noon 3.0 ppb (3) 1.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 9.0 ppb (7) 0.1 ppb (1) N/A 8.6 μg/m3 (36) 36.0
 
July 4, 2020, 11 a.m. 4.6 ppb (4) 2.5 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 6.0 ppb (5) 0.1 ppb (1) N/A 8.2 μg/m3 (34) 34.0
 
July 4, 2020, 10 a.m. 2.7 ppb (3) 1.1 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 3.0 ppb (2) 0.1 ppb (1) N/A 8.2 μg/m3 (34) 34.0
 
July 4, 2020, 9 a.m. 2.0 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 3.0 ppb (2) 0.1 ppb (1) N/A 7.9 μg/m3 (33) 33.0
 
July 4, 2020, 8 a.m. 3.3 ppb (3) 1.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 2.0 ppb (2) 0.1 ppb (1) N/A 8.8 μg/m3 (37) 37.0
 
July 4, 2020, 7 a.m. 2.1 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
July 4, 2020, 6 a.m. 2.4 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 6.0 ppb (5) 0.1 ppb (1) N/A 9.5 μg/m3 (40) 40.0
 
July 4, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 8.8 μg/m3 (37) 37.0
 
July 4, 2020, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 17.0 ppb (13) 0.1 ppb (1) N/A 8.6 μg/m3 (36) 36.0
 
July 4, 2020, 2 a.m. 1.2 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 8.4 μg/m3 (35) 35.0
 
July 4, 2020, 1 a.m. 1.4 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 7.1 μg/m3 (30) 30.0
 
July 4, 2020, midnight 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 15.0 ppb (12) 0.1 ppb (1) N/A 5.5 μg/m3 (23) 23.0
 
July 3, 2020, 11 p.m. 1.6 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 16.0 ppb (12) 0.1 ppb (1) N/A 4.1 μg/m3 (17) 17.0