ID: 2327

AQSQID: 420150011

Site Name: Towanda

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

Updated: Jan. 18, 2021, 8:31 p.m.

Location: Monroeton (Pennsylvania Hwy 414), PA

Reporting: True, Located: True

Current AQI: 26.0

Monroeton (Pennsylvania Hwy 414) PA, US: 41.705226, -76.512726

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 2.5 μg/m3 (11) 26.0
 
Jan. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 2.3 μg/m3 (10) 25.0
 
Jan. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 2.2 μg/m3 (10) 21.0
 
Jan. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 2.3 μg/m3 (10) 20.0
 
Jan. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 3.0 μg/m3 (13) 19.0
 
Jan. 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 3.1 μg/m3 (13) 18.0
 
Jan. 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 3.7 μg/m3 (16) 16.0
 
Jan. 18, 2021, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.6 μg/m3 (16) 16.0
 
Jan. 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 3.4 μg/m3 (15) 15.0
 
Jan. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 3.2 μg/m3 (14) 14.0
 
Jan. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 3.3 μg/m3 (14) 16.0
 
Jan. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 4.1 μg/m3 (18) 18.0
 
Jan. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 4.9 μg/m3 (21) 21.0
 
Jan. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
Jan. 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 5.7 μg/m3 (24) 26.0
 
Jan. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 5.9 μg/m3 (25) 27.0
 
Jan. 18, 2021, 3 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. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 4.6 μg/m3 (20) 25.0
 
Jan. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 4.2 μg/m3 (18) 25.0
 
Jan. 18, 2021, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 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 3.9 μg/m3 (17) 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 4.0 μg/m3 (17) 25.0
 
Jan. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.6 μg/m3 (20) 26.0
 
Jan. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.3 μg/m3 (18) 26.0
 
Jan. 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 3.8 μg/m3 (16) 25.0
 
Jan. 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.7 μg/m3 (16) 26.0
 
Jan. 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.1 μg/m3 (13) 27.0
 
Jan. 17, 2021, 4 p.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. 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 4.7 μg/m3 (20) 28.0
 
Jan. 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 4.9 μg/m3 (21) 28.0
 
Jan. 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 4.7 μg/m3 (20) 28.0
 
Jan. 17, 2021, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 4.9 μg/m3 (21) 29.0
 
Jan. 17, 2021, 11 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, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 μg/m3 (25) 30.0
 
Jan. 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 5.7 μg/m3 (24) 31.0
 
Jan. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 6.2 μg/m3 (26) 32.0
 
Jan. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.3 μg/m3 (27) 33.0
 
Jan. 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.9 μg/m3 (29) 29.0
 
Jan. 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.1 μg/m3 (30) 33.0
 
Jan. 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.6 μg/m3 (28) 33.0
 
Jan. 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.8 μg/m3 (29) 33.0
 
Jan. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 7.2 μg/m3 (31) 31.0
 
Jan. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 7.8 μg/m3 (33) 33.0
 
Jan. 17, 2021, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 8.1 μg/m3 (34) 34.0
 
Jan. 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 8.7 μg/m3 (37) 37.0
 
Jan. 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 7.2 μg/m3 (31) 31.0
 
Jan. 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.6 μg/m3 (28) 33.0
 
Jan. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.1 μg/m3 (26) 33.0
 
Jan. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.3 μg/m3 (27) 33.0
 
Jan. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 5.4 μg/m3 (23) 31.0
 
Jan. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 4.6 μg/m3 (20) 28.0
 
Jan. 16, 2021, 4 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. 16, 2021, 3 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. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 6.9 μg/m3 (29) 29.0
 
Jan. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.6 μg/m3 (24) 25.0
 
Jan. 16, 2021, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 5.5 μg/m3 (23) 23.0
 
Jan. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 4.0 μg/m3 (17) 23.0
 
Jan. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.5 μg/m3 (15) 25.0
 
Jan. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.2 μg/m3 (14) 28.0
 
Jan. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.4 μg/m3 (10) 31.0
 
Jan. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 2.2 μg/m3 (10) 34.0
 
Jan. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.2 μg/m3 (26) 26.0
 
Jan. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 9.9 μg/m3 (42) 42.0
 
Jan. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 7.8 μg/m3 (33) 33.0
 
Jan. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 11.2 μg/m3 (47) 47.0
 
Jan. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 11.1 μg/m3 (47) 47.0
 
Jan. 16, 2021, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 12.3 μg/m3 (52) 52.0
 
Jan. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 14.4 μg/m3 (56) 56.0
 
Jan. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 17.4 μg/m3 (63) 63.0
 
Jan. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 19.5 μg/m3 (67) 67.0
 
Jan. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 18.8 μg/m3 (66) 66.0
 
Jan. 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 19.8 μg/m3 (68) 68.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) 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 17.1 μg/m3 (62) 62.0
 
Jan. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 16.9 μg/m3 (62) 62.0
 
Jan. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 17.7 μg/m3 (63) 63.0
 
Jan. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 16.9 μg/m3 (62) 62.0
 
Jan. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 18.4 μg/m3 (65) 65.0
 
Jan. 15, 2021, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 17.6 μg/m3 (63) 63.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 17.6 μg/m3 (63) 63.0
 
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 16.4 μg/m3 (61) 61.0
 
Jan. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 19.5 μg/m3 (67) 67.0
 
Jan. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 27.2 μg/m3 (83) 83.0
 
Jan. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.9 μg/m3 (70) 70.0
 
Jan. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 21.9 μg/m3 (72) 72.0
 
Jan. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 20.5 μg/m3 (69) 69.0
 
Jan. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 20.4 μg/m3 (69) 69.0
 
Jan. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 15, 2021, midnight N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 16.6 μg/m3 (61) 61.0
 
Jan. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 14.3 μg/m3 (56) 56.0
 
Jan. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 14.5 μg/m3 (57) 57.0
 
Jan. 14, 2021, 8 p.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. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 14.3 μg/m3 (56) 56.0
 
Jan. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 12.8 μg/m3 (53) 53.0
 
Jan. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 12.7 μg/m3 (53) 53.0
 
Jan. 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 13.8 μg/m3 (55) 55.0
 
Jan. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 19.1 μg/m3 (66) 66.0
 
Jan. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 17.3 μg/m3 (62) 62.0
 
Jan. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 14.7 μg/m3 (57) 57.0
 
Jan. 14, 2021, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 14.9 μg/m3 (57) 57.0
 
Jan. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 13.2 μg/m3 (54) 54.0
 
Jan. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 13.3 μg/m3 (54) 54.0
 
Jan. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 13.4 μg/m3 (54) 54.0
 
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 14.1 μg/m3 (56) 56.0
 
Jan. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 14.2 μg/m3 (56) 56.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.7 μg/m3 (57) 57.0
 
Jan. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 15.4 μg/m3 (58) 58.0
 
Jan. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 17.9 μg/m3 (64) 64.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 19.8 μg/m3 (68) 68.0
 
Jan. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2021, midnight N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 21.4 μg/m3 (71) 71.0
 
Jan. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 19.6 μg/m3 (67) 67.0
 
Jan. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 18.5 μg/m3 (65) 65.0
 
Jan. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 15.9 μg/m3 (59) 59.0
 
Jan. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 13.8 μg/m3 (55) 55.0
 
Jan. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 10.6 μg/m3 (45) 45.0
 
Jan. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 9.2 μg/m3 (39) 39.0
 
Jan. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 8.8 μg/m3 (37) 37.0
 
Jan. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 10.9 μg/m3 (46) 46.0
 
Jan. 13, 2021, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 14.1 μg/m3 (56) 56.0
 
Jan. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 14.5 μg/m3 (57) 57.0
 
Jan. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 19.6 μg/m3 (67) 67.0
 
Jan. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 17.7 μg/m3 (63) 63.0
 
Jan. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 16.8 μg/m3 (61) 61.0
 
Jan. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 16.7 μg/m3 (61) 61.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 14.6 μg/m3 (57) 57.0
 
Jan. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 15.3 μg/m3 (58) 58.0
 
Jan. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 16.4 μg/m3 (61) 61.0
 
Jan. 13, 2021, midnight N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 18.2 μg/m3 (64) 64.0
 
Jan. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 17.3 μg/m3 (62) 62.0
 
Jan. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 16.3 μg/m3 (60) 60.0
 
Jan. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 16.5 μg/m3 (61) 61.0
 
Jan. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 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 35.0 ppb (33) N/A N/A 17.2 μg/m3 (62) 62.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 18.4 μg/m3 (65) 65.0
 
Jan. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 19.4 μg/m3 (67) 67.0
 
Jan. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 20.1 μg/m3 (68) 68.0
 
Jan. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 23.1 μg/m3 (75) 75.0
 
Jan. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 25.9 μg/m3 (81) 81.0
 
Jan. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 28.5 μg/m3 (86) 86.0
 
Jan. 12, 2021, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 29.0 μg/m3 (87) 87.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 24.3 μg/m3 (77) 77.0
 
Jan. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 20.1 μg/m3 (68) 68.0
 
Jan. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 18.7 μg/m3 (65) 65.0
 
Jan. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 20.2 μg/m3 (69) 69.0
 
Jan. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 19.4 μg/m3 (67) 67.0
 
Jan. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 16.2 μg/m3 (60) 60.0
 
Jan. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 12.3 μg/m3 (52) 52.0
 
Jan. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 12.6 μg/m3 (53) 53.0
 
Jan. 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 12.9 μg/m3 (53) 53.0
 
Jan. 12, 2021, midnight N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 16.1 μg/m3 (60) 60.0
 
Jan. 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 17.1 μg/m3 (62) 62.0
 
Jan. 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 18.1 μg/m3 (64) 64.0
 
Jan. 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 18.2 μg/m3 (64) 64.0