ID: 452

AQSQID: 230090103

Site Name: Acadia Np - Mcfarland

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

Updated: Aug. 12, 2020, 9:39 a.m.

Location: Bar Harbor (Eagle Lake Rd), ME

Reporting: True, Located: True

Current AQI: 22.0

Bar Harbor (Eagle Lake Rd) ME, US: 44.377048, -68.260902

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 12, 2020, 8 a.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A N/A 0.9 μg/m3 (4) 22.0
 
Aug. 12, 2020, 7 a.m. N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A N/A 0.3 μg/m3 (1) 22.0
 
Aug. 12, 2020, 6 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A N/A 0.0 μg/m3 (0) 22.0
 
Aug. 12, 2020, 5 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A N/A 0.2 μg/m3 (1) 23.0
 
Aug. 12, 2020, 4 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A 5.1 μg/m3 (21) 25.0
 
Aug. 12, 2020, 3 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A 6.2 μg/m3 (26) 27.0
 
Aug. 12, 2020, 2 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A N/A 6.4 μg/m3 (27) 28.0
 
Aug. 12, 2020, 1 a.m. N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A 6.5 μg/m3 (27) 32.0
 
Aug. 12, 2020, midnight N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A N/A 6.0 μg/m3 (25) 37.0
 
Aug. 11, 2020, 11 p.m. N/A 0.0 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 53.0 ppb (41) N/A N/A 6.2 μg/m3 (26) 41.0
 
Aug. 11, 2020, 10 p.m. N/A 0.0 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 59.0 ppb (45) N/A N/A 5.5 μg/m3 (23) 45.0
 
Aug. 11, 2020, 9 p.m. N/A 0.1 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 52.0 ppb (40) N/A N/A 5.0 μg/m3 (21) 40.0
 
Aug. 11, 2020, 8 p.m. N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A N/A 6.6 μg/m3 (28) 34.0
 
Aug. 11, 2020, 7 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A N/A 8.6 μg/m3 (36) 37.0
 
Aug. 11, 2020, 6 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A N/A 8.2 μg/m3 (34) 35.0
 
Aug. 11, 2020, 5 p.m. N/A 0.1 ppb (0) 1.4 ppb (1) N/A N/A 0.0 ppb (0) 52.0 ppb (40) N/A N/A 9.6 μg/m3 (40) 40.0
 
Aug. 11, 2020, 4 p.m. N/A 0.1 ppb (0) 1.3 ppb (1) N/A N/A 0.0 ppb (0) 52.0 ppb (40) N/A N/A 10.4 μg/m3 (43) 43.0
 
Aug. 11, 2020, 3 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 55.0 ppb (42) N/A N/A 12.2 μg/m3 (50) 50.0
 
Aug. 11, 2020, 2 p.m. N/A 0.1 ppb (0) 1.3 ppb (1) N/A N/A 0.0 ppb (0) 49.0 ppb (38) N/A N/A 14.4 μg/m3 (55) 55.0
 
Aug. 11, 2020, 1 p.m. N/A 0.1 ppb (0) 1.3 ppb (1) N/A N/A 0.0 ppb (0) N/A N/A N/A 9.9 μg/m3 (41) 41.0
 
Aug. 11, 2020, noon N/A 0.2 ppb (0) 1.3 ppb (1) N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A N/A 8.8 μg/m3 (37) 37.0
 
Aug. 11, 2020, 11 a.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A 9.7 μg/m3 (40) 40.0
 
Aug. 11, 2020, 10 a.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) N/A N/A N/A 6.1 μg/m3 (25) 25.0
 
Aug. 11, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 4.5 μg/m3 (19) 25.0
 
Aug. 11, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 3.7 μg/m3 (15) 25.0
 
Aug. 11, 2020, 7 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A 0.2 μg/m3 (1) 27.0
 
Aug. 11, 2020, 6 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A -1.0 μg/m3 (0) 30.0
 
Aug. 11, 2020, 5 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A N/A -0.2 μg/m3 (0) 37.0
 
Aug. 11, 2020, 4 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 52.0 ppb (40) N/A N/A -0.8 μg/m3 (0) 40.0
 
Aug. 11, 2020, 3 a.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 53.0 ppb (41) N/A N/A -0.5 μg/m3 (0) 41.0
 
Aug. 11, 2020, 2 a.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 55.0 ppb (42) N/A N/A -0.5 μg/m3 (0) 42.0
 
Aug. 11, 2020, 1 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 52.0 ppb (40) N/A N/A -0.3 μg/m3 (0) 40.0
 
Aug. 11, 2020, midnight N/A 0.0 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 53.0 ppb (41) N/A N/A 0.7 μg/m3 (3) 41.0
 
Aug. 10, 2020, 11 p.m. N/A 0.0 ppb (0) 1.3 ppb (1) N/A N/A 0.0 ppb (0) 55.0 ppb (42) N/A N/A 1.5 μg/m3 (6) 42.0
 
Aug. 10, 2020, 10 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 49.0 ppb (38) N/A N/A 0.2 μg/m3 (1) 38.0
 
Aug. 10, 2020, 9 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 50.0 ppb (38) N/A N/A -0.3 μg/m3 (0) 38.0
 
Aug. 10, 2020, 8 p.m. N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A N/A 8.0 μg/m3 (33) 36.0
 
Aug. 10, 2020, 7 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A N/A 7.6 μg/m3 (32) 35.0
 
Aug. 10, 2020, 6 p.m. N/A 0.1 ppb (0) 1.3 ppb (1) N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A N/A 7.9 μg/m3 (33) 35.0
 
Aug. 10, 2020, 5 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A 10.0 μg/m3 (42) 42.0
 
Aug. 10, 2020, 4 p.m. N/A 0.1 ppb (0) 1.4 ppb (1) N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A N/A 12.7 μg/m3 (51) 51.0
 
Aug. 10, 2020, 3 p.m. N/A 0.2 ppb (0) 2.0 ppb (2) N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A N/A 11.4 μg/m3 (48) 48.0
 
Aug. 10, 2020, 2 p.m. N/A 0.1 ppb (0) 1.4 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A 14.5 μg/m3 (55) 55.0
 
Aug. 10, 2020, 1 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A 9.5 μg/m3 (40) 40.0
 
Aug. 10, 2020, noon N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A 8.5 μg/m3 (35) 35.0
 
Aug. 10, 2020, 11 a.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A 6.6 μg/m3 (28) 28.0
 
Aug. 10, 2020, 10 a.m. N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A N/A 3.7 μg/m3 (15) 23.0
 
Aug. 10, 2020, 9 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A N/A 2.1 μg/m3 (9) 23.0
 
Aug. 10, 2020, 8 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 2.0 μg/m3 (8) 28.0
 
Aug. 10, 2020, 7 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A 2.2 μg/m3 (9) 30.0
 
Aug. 10, 2020, 6 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A 2.1 μg/m3 (9) 30.0
 
Aug. 10, 2020, 5 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A 2.4 μg/m3 (10) 31.0
 
Aug. 10, 2020, 4 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A 1.6 μg/m3 (7) 30.0
 
Aug. 10, 2020, 3 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A N/A -1.2 μg/m3 (0) 29.0
 
Aug. 10, 2020, 2 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A -2.7 μg/m3 (0) 31.0
 
Aug. 10, 2020, 1 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A -1.2 μg/m3 (0) 32.0
 
Aug. 10, 2020, midnight N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A N/A -0.6 μg/m3 (0) 33.0
 
Aug. 9, 2020, 11 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A N/A -2.4 μg/m3 (0) 36.0
 
Aug. 9, 2020, 10 p.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A N/A -1.2 μg/m3 (0) 35.0
 
Aug. 9, 2020, 9 p.m. N/A 0.0 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A N/A 0.0 μg/m3 (0) 35.0
 
Aug. 9, 2020, 8 p.m. N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A N/A 14.1 μg/m3 (54) 54.0
 
Aug. 9, 2020, 7 p.m. N/A 0.1 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
Aug. 9, 2020, 6 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A 3.2 μg/m3 (13) 31.0
 
Aug. 9, 2020, 5 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A N/A 2.9 μg/m3 (12) 32.0
 
Aug. 9, 2020, 4 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A N/A 2.8 μg/m3 (12) 32.0
 
Aug. 9, 2020, 3 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A N/A 2.6 μg/m3 (11) 32.0
 
Aug. 9, 2020, 2 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 2.0 μg/m3 (8) 28.0
 
Aug. 9, 2020, 1 p.m. N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 9, 2020, noon N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 9, 2020, 11 a.m. N/A 0.1 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A N/A 27.0
 
Aug. 9, 2020, 10 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A N/A N/A 29.0
 
Aug. 9, 2020, 9 a.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
Aug. 9, 2020, 8 a.m. N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
Aug. 9, 2020, 7 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
Aug. 9, 2020, 6 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
Aug. 9, 2020, 5 a.m. N/A 0.0 ppb (0) 1.8 ppb (2) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
Aug. 9, 2020, 4 a.m. N/A 0.0 ppb (0) 1.4 ppb (1) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A N/A 32.0
 
Aug. 9, 2020, 3 a.m. N/A 0.0 ppb (0) 0.3 ppb (0) N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A N/A N/A 35.0
 
Aug. 9, 2020, 2 a.m. N/A 0.0 ppb (0) 0.3 ppb (0) N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A N/A N/A 35.0
 
Aug. 9, 2020, 1 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A N/A N/A 34.0
 
Aug. 9, 2020, midnight N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A N/A 32.0
 
Aug. 8, 2020, 11 p.m. N/A 0.0 ppb (0) 0.3 ppb (0) N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A N/A N/A 32.0
 
Aug. 8, 2020, 10 p.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A N/A N/A 29.0
 
Aug. 8, 2020, 9 p.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A N/A 28.0
 
Aug. 8, 2020, 8 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A N/A 27.0
 
Aug. 8, 2020, 7 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A N/A 26.0
 
Aug. 8, 2020, 6 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 8, 2020, 5 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 8, 2020, 4 p.m. N/A 0.1 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A N/A 26.0
 
Aug. 8, 2020, 3 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A N/A 26.0
 
Aug. 8, 2020, 2 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 8, 2020, 1 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A N/A N/A 21.0
 
Aug. 8, 2020, noon N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A N/A N/A 22.0
 
Aug. 8, 2020, 11 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A N/A N/A 28.0
 
Aug. 8, 2020, 10 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
Aug. 8, 2020, 9 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
Aug. 8, 2020, 8 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
Aug. 8, 2020, 7 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
Aug. 8, 2020, 6 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
Aug. 8, 2020, 5 a.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A N/A 32.0
 
Aug. 8, 2020, 4 a.m. N/A 0.0 ppb (0) 1.7 ppb (2) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
Aug. 8, 2020, 3 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A N/A 31.0
 
Aug. 8, 2020, 2 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A N/A N/A 29.0
 
Aug. 8, 2020, 1 a.m. N/A 0.0 ppb (0) 0.3 ppb (0) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A N/A 27.0
 
Aug. 8, 2020, midnight N/A 0.0 ppb (0) 0.3 ppb (0) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A N/A 27.0
 
Aug. 7, 2020, 11 p.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A N/A 26.0
 
Aug. 7, 2020, 10 p.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A N/A 26.0
 
Aug. 7, 2020, 9 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 7, 2020, 8 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A N/A N/A 22.0
 
Aug. 7, 2020, 7 p.m. N/A 0.1 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A N/A N/A 21.0
 
Aug. 7, 2020, 6 p.m. N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A N/A N/A 22.0
 
Aug. 7, 2020, 5 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A N/A N/A 23.0
 
Aug. 7, 2020, 4 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A N/A N/A 23.0
 
Aug. 7, 2020, 3 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A N/A 20.0
 
Aug. 7, 2020, 2 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A N/A N/A 18.0
 
Aug. 7, 2020, 1 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A N/A 20.0
 
Aug. 7, 2020, noon N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A N/A N/A 22.0
 
Aug. 7, 2020, 11 a.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A N/A 0.7 μg/m3 (3) 22.0
 
Aug. 7, 2020, 10 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A N/A 0.6 μg/m3 (2) 24.0
 
Aug. 7, 2020, 9 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A 0.4 μg/m3 (2) 25.0
 
Aug. 7, 2020, 8 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A N/A 0.2 μg/m3 (1) 24.0
 
Aug. 7, 2020, 7 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A N/A 0.1 μg/m3 (0) 23.0
 
Aug. 7, 2020, 6 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A N/A 0.0 μg/m3 (0) 22.0
 
Aug. 7, 2020, 5 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A 0.0 μg/m3 (0) 20.0
 
Aug. 7, 2020, 4 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A N/A 0.3 μg/m3 (1) 19.0
 
Aug. 7, 2020, 3 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A 0.4 μg/m3 (2) 20.0
 
Aug. 7, 2020, 2 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A 0.6 μg/m3 (2) 20.0
 
Aug. 7, 2020, 1 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A N/A 0.7 μg/m3 (3) 22.0
 
Aug. 7, 2020, midnight N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A 0.5 μg/m3 (2) 20.0
 
Aug. 6, 2020, 11 p.m. N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A N/A 0.2 μg/m3 (1) 18.0
 
Aug. 6, 2020, 10 p.m. N/A 0.0 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A 0.1 μg/m3 (0) 20.0
 
Aug. 6, 2020, 9 p.m. N/A 0.1 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A N/A 0.1 μg/m3 (0) 21.0
 
Aug. 6, 2020, 8 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 1.3 μg/m3 (5) 28.0
 
Aug. 6, 2020, 7 p.m. N/A 0.1 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 1.5 μg/m3 (6) 28.0
 
Aug. 6, 2020, 6 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A N/A 26.0
 
Aug. 6, 2020, 5 p.m. N/A 0.3 ppb (0) 1.2 ppb (1) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 6, 2020, 4 p.m. N/A 0.1 ppb (0) 0.2 ppb (0) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 6, 2020, 3 p.m. N/A 0.1 ppb (0) 0.4 ppb (0) N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A N/A N/A 24.0
 
Aug. 6, 2020, 2 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A N/A -0.7 μg/m3 (0) 24.0
 
Aug. 6, 2020, 1 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A N/A -0.4 μg/m3 (0) 22.0
 
Aug. 6, 2020, noon N/A 0.2 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A N/A -0.6 μg/m3 (0) 18.0
 
Aug. 6, 2020, 11 a.m. N/A 0.4 ppb (0) 1.6 ppb (1) N/A N/A 0.0 ppb (0) 16.0 ppb (12) N/A N/A -0.6 μg/m3 (0) 12.0
 
Aug. 6, 2020, 10 a.m. N/A 0.1 ppb (0) 1.1 ppb (1) N/A N/A 0.0 ppb (0) 18.0 ppb (14) N/A N/A -0.4 μg/m3 (0) 14.0
 
Aug. 6, 2020, 9 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 19.0 ppb (15) N/A N/A -0.4 μg/m3 (0) 15.0
 
Aug. 6, 2020, 8 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 20.0 ppb (15) N/A N/A -0.9 μg/m3 (0) 15.0
 
Aug. 6, 2020, 7 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A N/A -0.6 μg/m3 (0) 17.0
 
Aug. 6, 2020, 6 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A N/A -0.3 μg/m3 (0) 19.0
 
Aug. 6, 2020, 5 a.m. N/A 0.0 ppb (0) 0.5 ppb (0) N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A N/A 0.0 μg/m3 (0) 22.0
 
Aug. 6, 2020, 4 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A 4.9 μg/m3 (20) 25.0
 
Aug. 6, 2020, 3 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A 5.1 μg/m3 (21) 26.0
 
Aug. 6, 2020, 2 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A N/A 4.5 μg/m3 (19) 27.0
 
Aug. 6, 2020, 1 a.m. N/A 0.0 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A 4.3 μg/m3 (18) 25.0
 
Aug. 6, 2020, midnight N/A 0.0 ppb (0) 0.7 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A 4.9 μg/m3 (20) 25.0
 
Aug. 5, 2020, 11 p.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A 5.4 μg/m3 (23) 30.0
 
Aug. 5, 2020, 10 p.m. N/A 0.0 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A N/A 5.2 μg/m3 (22) 34.0
 
Aug. 5, 2020, 9 p.m. N/A 0.1 ppb (0) 1.0 ppb (1) N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A N/A 5.9 μg/m3 (25) 36.0
 
Aug. 5, 2020, 8 p.m. N/A 0.1 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A N/A 7.1 μg/m3 (30) 34.0
 
Aug. 5, 2020, 7 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A N/A 6.8 μg/m3 (28) 31.0
 
Aug. 5, 2020, 6 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A N/A 7.1 μg/m3 (30) 30.0
 
Aug. 5, 2020, 5 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A N/A 25.0
 
Aug. 5, 2020, 4 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 1.0
 
Aug. 5, 2020, 3 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) N/A N/A N/A 3.7 μg/m3 (15) 15.0
 
Aug. 5, 2020, 2 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) N/A N/A N/A 3.1 μg/m3 (13) 13.0
 
Aug. 5, 2020, 1 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 21.0 ppb (16) N/A N/A 3.2 μg/m3 (13) 16.0
 
Aug. 5, 2020, noon N/A 0.1 ppb (0) 0.6 ppb (1) N/A N/A 0.0 ppb (0) 14.0 ppb (11) N/A N/A 2.9 μg/m3 (12) 12.0
 
Aug. 5, 2020, 11 a.m. N/A 0.2 ppb (0) 0.9 ppb (1) N/A N/A 0.0 ppb (0) 14.0 ppb (11) N/A N/A 2.2 μg/m3 (9) 11.0
 
Aug. 5, 2020, 10 a.m. N/A 0.1 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 15.0 ppb (12) N/A N/A 1.4 μg/m3 (6) 12.0
 
Aug. 5, 2020, 9 a.m. N/A 0.1 ppb (0) 0.8 ppb (1) N/A N/A 0.0 ppb (0) 17.0 ppb (13) N/A N/A 0.4 μg/m3 (2) 13.0