AQSQID: 000041302

Site Name: Bathurst

Location: Bathurst (Narcisse Lane), CC

Reporting: True, Located: True

Current AQI: 27.0

Bathurst (Narcisse Lane) CC, CA: 47.6094, -65.6333

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 8, 2020, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 35.0 ppb (27) N/A N/A 4.0 μg/m3 (17) 27.0
 
April 8, 2020, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
April 8, 2020, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
April 8, 2020, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 8, 2020, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A N/A 7.0 μg/m3 (29) 30.0
 
April 8, 2020, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
April 8, 2020, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 7.0 μg/m3 (29) 32.0
 
April 8, 2020, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 8, 2020, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 8, 2020, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0
 
April 7, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 7, 2020, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0
 
April 7, 2020, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 7, 2020, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 4.0 μg/m3 (17) 33.0
 
April 7, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 3.0 μg/m3 (12) 33.0
 
April 7, 2020, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 3.0 μg/m3 (12) 32.0
 
April 7, 2020, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 3.0 μg/m3 (12) 32.0
 
April 7, 2020, 3 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 3.0 μg/m3 (12) 32.0
 
April 7, 2020, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A N/A 3.0 μg/m3 (12) 32.0
 
April 7, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 3.0 μg/m3 (12) 33.0
 
April 7, 2020, noon N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 7, 2020, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 7, 2020, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 8 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0
 
April 7, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 6 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 2.0 μg/m3 (8) 30.0
 
April 7, 2020, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
April 7, 2020, 2 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 0.0 μg/m3 (0) 28.0
 
April 7, 2020, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
April 7, 2020, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
April 6, 2020, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 1.0 μg/m3 (4) 29.0
 
April 6, 2020, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 1.0 μg/m3 (4) 31.0
 
April 6, 2020, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 6, 2020, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 6, 2020, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 6, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 2.0 μg/m3 (8) 32.0
 
April 6, 2020, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 1.0 μg/m3 (4) 31.0
 
April 6, 2020, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 1.0 μg/m3 (4) 31.0
 
April 6, 2020, 3 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 2.0 μg/m3 (8) 32.0
 
April 6, 2020, 2 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 2.0 μg/m3 (8) 32.0
 
April 6, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 6, 2020, noon N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 6, 2020, 11 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 1.0 μg/m3 (4) 33.0
 
April 6, 2020, 10 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 6, 2020, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 0.0 μg/m3 (0) 31.0
 
April 6, 2020, 8 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 0.0 μg/m3 (0) 28.0
 
April 6, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
April 6, 2020, 6 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 3.0 μg/m3 (12) 28.0
 
April 6, 2020, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 3.0 μg/m3 (12) 29.0
 
April 6, 2020, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
April 6, 2020, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 5.0 μg/m3 (21) 29.0
 
April 6, 2020, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 8.0 μg/m3 (33) 33.0
 
April 6, 2020, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 6, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 13.0 μg/m3 (52) 52.0
 
April 5, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A N/A 14.0 μg/m3 (54) 54.0
 
April 5, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A N/A 8.0 μg/m3 (33) 33.0
 
April 5, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 5, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
April 5, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 5, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
April 5, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A N/A 5.0 μg/m3 (21) 31.0
 
April 5, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 5, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
April 5, 2020, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 ppb (26) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 5, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 34.0 ppb (26) N/A N/A 6.0 μg/m3 (25) 26.0
 
April 5, 2020, noon N/A N/A N/A 0.0 ppb (0) N/A N/A 32.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
April 5, 2020, 11 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 33.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
April 5, 2020, 10 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 33.0 ppb (25) N/A N/A 6.0 μg/m3 (25) 25.0
 
April 5, 2020, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 34.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
April 5, 2020, 8 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 35.0 ppb (27) N/A N/A 5.0 μg/m3 (21) 27.0
 
April 5, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 35.0 ppb (27) N/A N/A 5.0 μg/m3 (21) 27.0
 
April 5, 2020, 6 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
April 5, 2020, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
April 5, 2020, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
April 5, 2020, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 5, 2020, 2 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 5, 2020, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 5, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 4, 2020, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
April 4, 2020, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 7.0 μg/m3 (29) 30.0
 
April 4, 2020, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 7.0 μg/m3 (29) 31.0
 
April 4, 2020, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 7.0 μg/m3 (29) 31.0
 
April 4, 2020, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
April 4, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
April 4, 2020, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 6.0 μg/m3 (25) 31.0
 
April 4, 2020, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
April 4, 2020, 3 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 6.0 μg/m3 (25) 29.0
 
April 4, 2020, 2 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 4, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 8.0 μg/m3 (33) 33.0
 
April 4, 2020, noon N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 7.0 μg/m3 (29) 30.0
 
April 4, 2020, 11 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 7.0 μg/m3 (29) 30.0
 
April 4, 2020, 10 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 7.0 μg/m3 (29) 29.0
 
April 4, 2020, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A N/A 8.0 μg/m3 (33) 33.0
 
April 4, 2020, 8 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 4, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 4, 2020, 6 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 4, 2020, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 4, 2020, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 4, 2020, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 4, 2020, 2 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 4, 2020, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 4, 2020, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 3, 2020, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 3, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 3, 2020, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 14.0 μg/m3 (54) 54.0
 
April 3, 2020, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 3, 2020, 3 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 ppb (32) N/A N/A 14.0 μg/m3 (54) 54.0
 
April 3, 2020, 2 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 13.0 μg/m3 (52) 52.0
 
April 3, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 12.0 μg/m3 (50) 50.0
 
April 3, 2020, noon N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 11 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 10 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 8.0 μg/m3 (33) 35.0
 
April 3, 2020, 8 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 48.0 ppb (37) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 49.0 ppb (38) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 6 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 49.0 ppb (38) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 50.0 ppb (38) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 49.0 ppb (38) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 49.0 ppb (38) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 2 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 48.0 ppb (37) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 47.0 ppb (36) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 3, 2020, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 47.0 ppb (36) N/A N/A 9.0 μg/m3 (38) 38.0
 
April 2, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A N/A 11.0 μg/m3 (46) 46.0
 
April 2, 2020, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 2, 2020, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 8.0 μg/m3 (33) 35.0
 
April 2, 2020, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 8.0 μg/m3 (33) 35.0
 
April 2, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
April 2, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
April 2, 2020, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 47.0 ppb (36) N/A N/A 2.0 μg/m3 (8) 36.0
 
April 2, 2020, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 2, 2020, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 2, 2020, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A N/A 4.0 μg/m3 (17) 35.0
 
April 2, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 6.0 μg/m3 (25) 35.0
 
April 2, 2020, noon N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A N/A 4.0 μg/m3 (17) 35.0
 
April 2, 2020, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A N/A 4.0 μg/m3 (17) 35.0
 
April 2, 2020, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 2, 2020, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0
 
April 2, 2020, 8 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0
 
April 2, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 1.0 μg/m3 (4) 35.0
 
April 2, 2020, 6 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 1.0 μg/m3 (4) 35.0
 
April 2, 2020, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 1.0 μg/m3 (4) 35.0
 
April 2, 2020, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 0.0 μg/m3 (0) 35.0
 
April 2, 2020, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 1.0 μg/m3 (4) 34.0
 
April 2, 2020, 2 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 ppb (33) N/A N/A 0.0 μg/m3 (0) 33.0
 
April 2, 2020, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 1.0 μg/m3 (4) 32.0
 
April 2, 2020, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 41.0 ppb (32) N/A N/A 2.0 μg/m3 (8) 32.0
 
April 1, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 3.0 μg/m3 (12) 32.0
 
April 1, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
April 1, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
April 1, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A N/A 4.0 μg/m3 (17) 33.0
 
April 1, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A N/A 3.0 μg/m3 (12) 33.0
 
April 1, 2020, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 1, 2020, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 1, 2020, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 1, 2020, 3 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 44.0 ppb (34) N/A N/A 3.0 μg/m3 (12) 34.0
 
April 1, 2020, 2 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 1, 2020, 1 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 1, 2020, noon N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
April 1, 2020, 11 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0
 
April 1, 2020, 10 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 ppb (35) N/A N/A 2.0 μg/m3 (8) 35.0