ID: 1101

AQSQID: 420010001

Site Name: Arendtsville

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

Updated: Jan. 18, 2021, 7:31 p.m.

Location: Biglerville (Bridgeport), PA

Reporting: True, Located: True

Current AQI: 26.0

Biglerville (Bridgeport) PA, US: 39.9233, -77.3081

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.8 μg/m3 (16) 26.0
 
Jan. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 4.0 μg/m3 (17) 25.0
 
Jan. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 4.7 μg/m3 (20) 24.0
 
Jan. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
Jan. 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 5.2 μg/m3 (22) 27.0
 
Jan. 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.9 μg/m3 (21) 26.0
 
Jan. 18, 2021, noon N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.7 μg/m3 (24) 24.0
 
Jan. 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.6 μg/m3 (24) 24.0
 
Jan. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 4.6 μg/m3 (20) 21.0
 
Jan. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 4.0 μg/m3 (17) 22.0
 
Jan. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.5 μg/m3 (15) 22.0
 
Jan. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.6 μg/m3 (16) 22.0
 
Jan. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.8 μg/m3 (20) 20.0
 
Jan. 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 5.3 μg/m3 (23) 23.0
 
Jan. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 5.4 μg/m3 (23) 23.0
 
Jan. 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 4.8 μg/m3 (20) 25.0
 
Jan. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.2 μg/m3 (22) 25.0
 
Jan. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 5.5 μg/m3 (23) 24.0
 
Jan. 18, 2021, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 5.3 μg/m3 (23) 23.0
 
Jan. 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 5.4 μg/m3 (23) 23.0
 
Jan. 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 4.8 μg/m3 (20) 25.0
 
Jan. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.7 μg/m3 (20) 27.0
 
Jan. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 4.7 μg/m3 (20) 29.0
 
Jan. 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
Jan. 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 4.7 μg/m3 (20) 22.0
 
Jan. 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.3 μg/m3 (23) 23.0
 
Jan. 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 6.5 μg/m3 (28) 28.0
 
Jan. 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 6.9 μg/m3 (29) 29.0
 
Jan. 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 5.4 μg/m3 (23) 23.0
 
Jan. 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 5.4 μg/m3 (23) 23.0
 
Jan. 17, 2021, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 5.8 μg/m3 (25) 25.0
 
Jan. 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 6.2 μg/m3 (26) 26.0
 
Jan. 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 6.3 μg/m3 (27) 27.0
 
Jan. 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 6.3 μg/m3 (27) 27.0
 
Jan. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 6.3 μg/m3 (27) 27.0
 
Jan. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 7.1 μg/m3 (30) 30.0
 
Jan. 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 7.1 μg/m3 (30) 30.0
 
Jan. 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 6.7 μg/m3 (28) 28.0
 
Jan. 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 6.7 μg/m3 (28) 28.0
 
Jan. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.5 μg/m3 (23) 30.0
 
Jan. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 5.9 μg/m3 (25) 29.0
 
Jan. 17, 2021, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.2 μg/m3 (22) 30.0
 
Jan. 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 4.8 μg/m3 (20) 30.0
 
Jan. 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 6.6 μg/m3 (28) 29.0
 
Jan. 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 6.4 μg/m3 (27) 31.0
 
Jan. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 6.5 μg/m3 (28) 32.0
 
Jan. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 7.6 μg/m3 (32) 32.0
 
Jan. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.2 μg/m3 (31) 33.0
 
Jan. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 7.8 μg/m3 (33) 33.0
 
Jan. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 7.6 μg/m3 (32) 32.0
 
Jan. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 7.9 μg/m3 (33) 33.0
 
Jan. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 7.8 μg/m3 (33) 33.0
 
Jan. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 6.5 μg/m3 (28) 28.0
 
Jan. 16, 2021, noon N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Jan. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 5.6 μg/m3 (24) 28.0
 
Jan. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 5.6 μg/m3 (24) 27.0
 
Jan. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 5.1 μg/m3 (22) 27.0
 
Jan. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.5 μg/m3 (19) 27.0
 
Jan. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.0 μg/m3 (17) 27.0
 
Jan. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (17) 17.0
 
Jan. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 11.4 μg/m3 (48) 48.0
 
Jan. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 16.9 μg/m3 (62) 62.0
 
Jan. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 15.4 μg/m3 (58) 58.0
 
Jan. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 13.5 μg/m3 (54) 54.0
 
Jan. 16, 2021, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 12.2 μg/m3 (52) 52.0
 
Jan. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 18.5 μg/m3 (65) 65.0
 
Jan. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 20.0 μg/m3 (68) 68.0
 
Jan. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 20.6 μg/m3 (69) 69.0
 
Jan. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 22.6 μg/m3 (74) 74.0
 
Jan. 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 20.5 μg/m3 (69) 69.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 18.1 μg/m3 (64) 64.0
 
Jan. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 20.7 μg/m3 (70) 70.0
 
Jan. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 25.9 μg/m3 (81) 81.0
 
Jan. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 33.3 μg/m3 (96) 96.0
 
Jan. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 33.9 μg/m3 (97) 97.0
 
Jan. 15, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 34.7 μg/m3 (99) 99.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 32.6 μg/m3 (95) 95.0
 
Jan. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 31.5 μg/m3 (92) 92.0
 
Jan. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 27.1 μg/m3 (83) 83.0
 
Jan. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 19.7 μg/m3 (67) 67.0
 
Jan. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 15.3 μg/m3 (58) 58.0
 
Jan. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 13.4 μg/m3 (54) 54.0
 
Jan. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 11.3 μg/m3 (48) 48.0
 
Jan. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 11.1 μg/m3 (47) 47.0
 
Jan. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.2 μg/m3 (47) 47.0
 
Jan. 15, 2021, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 11.3 μg/m3 (48) 48.0
 
Jan. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 11.8 μg/m3 (50) 50.0
 
Jan. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 12.9 μg/m3 (53) 53.0
 
Jan. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 10.7 μg/m3 (45) 45.0
 
Jan. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 9.8 μg/m3 (41) 41.0
 
Jan. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 10.1 μg/m3 (43) 43.0
 
Jan. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 9.6 μg/m3 (40) 40.0
 
Jan. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 8.2 μg/m3 (35) 36.0
 
Jan. 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 9.2 μg/m3 (39) 39.0
 
Jan. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 10.3 μg/m3 (43) 43.0
 
Jan. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 10.8 μg/m3 (46) 46.0
 
Jan. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 14, 2021, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 11.2 μg/m3 (47) 47.0
 
Jan. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 9.4 μg/m3 (40) 40.0
 
Jan. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 11.4 μg/m3 (48) 48.0
 
Jan. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 12.5 μg/m3 (52) 52.0
 
Jan. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 11.8 μg/m3 (50) 50.0
 
Jan. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.8 μg/m3 (50) 50.0
 
Jan. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 13.9 μg/m3 (55) 55.0
 
Jan. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 14.1 μg/m3 (56) 56.0
 
Jan. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 13.3 μg/m3 (54) 54.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 12.9 μg/m3 (53) 53.0
 
Jan. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 14, 2021, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 12.1 μg/m3 (51) 51.0
 
Jan. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 12.6 μg/m3 (53) 53.0
 
Jan. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 11.8 μg/m3 (50) 50.0
 
Jan. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 13.4 μg/m3 (54) 54.0
 
Jan. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 14.8 μg/m3 (57) 57.0
 
Jan. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 17.4 μg/m3 (63) 63.0
 
Jan. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 16.5 μg/m3 (61) 61.0
 
Jan. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 15.3 μg/m3 (58) 58.0
 
Jan. 13, 2021, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 13.6 μg/m3 (55) 55.0
 
Jan. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 13.6 μg/m3 (55) 55.0
 
Jan. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 13.2 μg/m3 (54) 54.0
 
Jan. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.1 μg/m3 (47) 47.0
 
Jan. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (46) 46.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 10.6 μg/m3 (45) 45.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 11.7 μg/m3 (49) 49.0
 
Jan. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 13.1 μg/m3 (54) 54.0
 
Jan. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 15.3 μg/m3 (58) 58.0
 
Jan. 13, 2021, midnight N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 16.8 μg/m3 (61) 61.0
 
Jan. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 25.3 μg/m3 (79) 79.0
 
Jan. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 18.1 μg/m3 (64) 64.0
 
Jan. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 16.0 μg/m3 (60) 60.0
 
Jan. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 16.6 μg/m3 (61) 61.0
 
Jan. 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 16.8 μg/m3 (61) 61.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 17.7 μg/m3 (63) 63.0
 
Jan. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 18.9 μg/m3 (66) 66.0
 
Jan. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 19.4 μg/m3 (67) 67.0
 
Jan. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 19.5 μg/m3 (67) 67.0
 
Jan. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 20.4 μg/m3 (69) 69.0
 
Jan. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 19.2 μg/m3 (66) 66.0
 
Jan. 12, 2021, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 18.5 μg/m3 (65) 65.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 16.5 μg/m3 (61) 61.0
 
Jan. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 16.0 μg/m3 (60) 60.0
 
Jan. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 15.8 μg/m3 (59) 59.0
 
Jan. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 23.5 μg/m3 (75) 75.0
 
Jan. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 19.1 μg/m3 (66) 66.0
 
Jan. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 14.8 μg/m3 (57) 57.0
 
Jan. 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 15.1 μg/m3 (58) 58.0
 
Jan. 12, 2021, midnight N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 14.4 μg/m3 (56) 56.0
 
Jan. 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 15.5 μg/m3 (59) 59.0
 
Jan. 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 15.9 μg/m3 (59) 59.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 15.8 μg/m3 (59) 59.0
 
Jan. 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 14.2 μg/m3 (56) 56.0
 
Jan. 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 13.8 μg/m3 (55) 55.0