ID: 7865

AQSQID: 840560370023

Site Name: James Town Mobile

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

Updated: Jan. 18, 2021, 4:31 a.m.

Location: Green Riv (Fryberger Rd), WY

Reporting: True, Located: True

Current AQI: 26.0

Green Riv (Fryberger Rd) WY, US: 41.55643, -109.53044

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2021, 2 a.m. 8.2 ppb (8) 0.1 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 28.0 ppb (26) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 26.0
 
Jan. 18, 2021, 1 a.m. 8.5 ppb (9) 0.3 ppb (1) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 31.0 ppb (29) N/A 12.0 μg/m3 (12) 0.0 μg/m3 (0) 29.0
 
Jan. 18, 2021, midnight 4.4 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 33.0
 
Jan. 17, 2021, 11 p.m. 3.0 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 36.0 μg/m3 (34) 2.0 μg/m3 (9) 36.0
 
Jan. 17, 2021, 10 p.m. 3.2 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 37.0
 
Jan. 17, 2021, 9 p.m. 1.7 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 25.0 μg/m3 (24) 1.0 μg/m3 (5) 38.0
 
Jan. 17, 2021, 8 p.m. 1.6 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 5.0 μg/m3 (5) 1.0 μg/m3 (5) 37.0
 
Jan. 17, 2021, 7 p.m. 2.6 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 35.0
 
Jan. 17, 2021, 6 p.m. 3.2 ppb (4) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 34.0
 
Jan. 17, 2021, 5 p.m. 1.9 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 0.0 μg/m3 (0) 4.0 μg/m3 (17) 33.0
 
Jan. 17, 2021, 4 p.m. 5.6 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 1.0 μg/m3 (1) 4.0 μg/m3 (17) 29.0
 
Jan. 17, 2021, 3 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (5) 25.0
 
Jan. 17, 2021, 2 p.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 2.0 μg/m3 (2) -1.0 μg/m3 (0) 30.0
 
Jan. 17, 2021, 1 p.m. 8.3 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (5) 25.0
 
Jan. 17, 2021, noon 9.8 ppb (10) 1.8 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (5) 25.0
 
Jan. 17, 2021, 11 a.m. 6.7 ppb (7) 2.4 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 30.0
 
Jan. 17, 2021, 10 a.m. 8.9 ppb (9) 3.2 ppb (4) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 30.0
 
Jan. 17, 2021, 9 a.m. 8.1 ppb (8) 2.8 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 32.0
 
Jan. 17, 2021, 8 a.m. 8.0 ppb (8) 2.4 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 32.0
 
Jan. 17, 2021, 7 a.m. 3.7 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 32.0
 
Jan. 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 9.0
 
Jan. 17, 2021, 5 a.m. 13.3 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 24.0 ppb (23) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 23.0
 
Jan. 17, 2021, 4 a.m. 14.0 ppb (14) 0.9 ppb (1) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 21.0 ppb (20) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 20.0
 
Jan. 17, 2021, 3 a.m. 14.1 ppb (14) 2.1 ppb (2) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 24.0
 
Jan. 17, 2021, 2 a.m. 16.7 ppb (16) 2.9 ppb (3) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 24.0 ppb (23) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 23.0
 
Jan. 17, 2021, 1 a.m. 10.5 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 29.0
 
Jan. 17, 2021, midnight 7.4 ppb (7) 1.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 32.0
 
Jan. 16, 2021, 11 p.m. 2.2 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 37.0
 
Jan. 16, 2021, 10 p.m. 3.2 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 37.0
 
Jan. 16, 2021, 9 p.m. 1.8 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 25.0 μg/m3 (24) 0.0 μg/m3 (0) 38.0
 
Jan. 16, 2021, 8 p.m. 1.9 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 38.0
 
Jan. 16, 2021, 7 p.m. 1.9 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 38.0
 
Jan. 16, 2021, 6 p.m. 2.7 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 13.0 μg/m3 (13) 3.0 μg/m3 (13) 37.0
 
Jan. 16, 2021, 5 p.m. 3.6 ppb (4) 1.5 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 2.0 μg/m3 (2) 4.0 μg/m3 (17) 35.0
 
Jan. 16, 2021, 4 p.m. 2.6 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 2.0 μg/m3 (2) 4.0 μg/m3 (17) 34.0
 
Jan. 16, 2021, 3 p.m. 9.7 ppb (10) 2.6 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 0.0 μg/m3 (0) 0.0 μg/m3 (0) 27.0
 
Jan. 16, 2021, 2 p.m. 8.6 ppb (9) 1.2 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 27.0 ppb (25) N/A -1.0 μg/m3 (0) 1.0 μg/m3 (5) 25.0
 
Jan. 16, 2021, 1 p.m. 3.2 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 0.0 μg/m3 (0) 4.0 μg/m3 (17) 29.0
 
Jan. 16, 2021, noon 7.4 ppb (7) 1.2 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 27.0
 
Jan. 16, 2021, 11 a.m. 7.5 ppb (8) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 29.0
 
Jan. 16, 2021, 10 a.m. 2.3 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 7.0 μg/m3 (7) 3.0 μg/m3 (13) 33.0
 
Jan. 16, 2021, 9 a.m. 3.3 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 34.0
 
Jan. 16, 2021, 8 a.m. 6.4 ppb (7) 1.6 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 32.0
 
Jan. 16, 2021, 7 a.m. 11.1 ppb (11) 2.0 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 22.0 μg/m3 (21) 2.0 μg/m3 (9) 27.0
 
Jan. 16, 2021, 6 a.m. 9.2 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 24.0
 
Jan. 16, 2021, 5 a.m. 11.5 ppb (11) 1.3 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 19.0
 
Jan. 16, 2021, 4 a.m. 11.9 ppb (12) 1.8 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 25.0
 
Jan. 16, 2021, 3 a.m. 9.8 ppb (10) 1.7 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 27.0
 
Jan. 16, 2021, 2 a.m. 3.8 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (5) 31.0
 
Jan. 16, 2021, 1 a.m. 3.5 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 34.0
 
Jan. 16, 2021, midnight 4.7 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 33.0
 
Jan. 15, 2021, 11 p.m. 1.9 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 37.0
 
Jan. 15, 2021, 10 p.m. 1.2 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 38.0
 
Jan. 15, 2021, 9 p.m. 1.9 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 67.0 μg/m3 (57) 5.0 μg/m3 (21) 57.0
 
Jan. 15, 2021, 8 p.m. 5.8 ppb (6) 2.4 ppb (3) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 56.0 μg/m3 (52) 4.0 μg/m3 (17) 52.0
 
Jan. 15, 2021, 7 p.m. 2.7 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 38.0
 
Jan. 15, 2021, 6 p.m. 1.1 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 12.0 μg/m3 (12) 6.0 μg/m3 (25) 38.0
 
Jan. 15, 2021, 5 p.m. 1.2 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 38.0
 
Jan. 15, 2021, 4 p.m. 4.2 ppb (4) 1.2 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 35.0
 
Jan. 15, 2021, 3 p.m. 2.3 ppb (3) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 35.0
 
Jan. 15, 2021, 2 p.m. 7.4 ppb (7) 1.2 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 31.0
 
Jan. 15, 2021, 1 p.m. 3.2 ppb (4) 0.2 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 35.0
 
Jan. 15, 2021, noon 1.7 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (5) 37.0
 
Jan. 15, 2021, 11 a.m. 3.9 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 36.0
 
Jan. 15, 2021, 10 a.m. 4.5 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 34.0
 
Jan. 15, 2021, 9 a.m. 6.7 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 31.0
 
Jan. 15, 2021, 8 a.m. 10.9 ppb (11) 1.6 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 27.0
 
Jan. 15, 2021, 7 a.m. 2.5 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 34.0
 
Jan. 15, 2021, 6 a.m. 3.9 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 33.0
 
Jan. 15, 2021, 5 a.m. 3.2 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 4.0 μg/m3 (4) -2.0 μg/m3 (0) 34.0
 
Jan. 15, 2021, 4 a.m. 5.2 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 4.0 μg/m3 (4) -2.0 μg/m3 (0) 33.0
 
Jan. 15, 2021, 3 a.m. 5.3 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 33.0
 
Jan. 15, 2021, 2 a.m. 5.4 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 31.0 μg/m3 (29) 3.0 μg/m3 (13) 34.0
 
Jan. 15, 2021, 1 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 28.0 μg/m3 (26) 0.0 μg/m3 (0) 37.0
 
Jan. 15, 2021, midnight 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 38.0
 
Jan. 14, 2021, 11 p.m. 2.6 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) N/A 39.0 μg/m3 (37) 9.0 μg/m3 (38) 39.0
 
Jan. 14, 2021, 10 p.m. 2.2 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (40) N/A 39.0 μg/m3 (37) 11.0 μg/m3 (46) 46.0
 
Jan. 14, 2021, 9 p.m. 1.8 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) N/A 48.0 μg/m3 (45) 13.0 μg/m3 (53) 53.0
 
Jan. 14, 2021, 8 p.m. 1.9 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (39) N/A 51.0 μg/m3 (48) 18.0 μg/m3 (64) 64.0
 
Jan. 14, 2021, 7 p.m. 2.3 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 49.0 μg/m3 (46) 8.0 μg/m3 (34) 46.0
 
Jan. 14, 2021, 6 p.m. 1.9 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 37.0
 
Jan. 14, 2021, 5 p.m. 1.9 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 2.0 μg/m3 (2) 2.0 μg/m3 (9) 35.0
 
Jan. 14, 2021, 4 p.m. 2.0 ppb (2) 0.5 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 32.0
 
Jan. 14, 2021, 3 p.m. 1.9 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (5) 30.0
 
Jan. 14, 2021, 2 p.m. 4.1 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 3.0 μg/m3 (3) 0.0 μg/m3 (0) 25.0
 
Jan. 14, 2021, 1 p.m. 2.6 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 29.0
 
Jan. 14, 2021, noon 3.9 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (28) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 28.0
 
Jan. 14, 2021, 11 a.m. 3.3 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (29) N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 29.0
 
Jan. 14, 2021, 10 a.m. 3.1 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 31.0
 
Jan. 14, 2021, 9 a.m. 6.1 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (28) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 28.0
 
Jan. 14, 2021, 8 a.m. 4.9 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 30.0
 
Jan. 14, 2021, 7 a.m. 7.1 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) N/A 30.0 μg/m3 (28) 1.0 μg/m3 (5) 28.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
Jan. 14, 2021, 5 a.m. 2.2 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 36.0
 
Jan. 14, 2021, 4 a.m. 1.4 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (38) N/A 24.0 μg/m3 (23) 3.0 μg/m3 (13) 38.0
 
Jan. 14, 2021, 3 a.m. 1.9 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 39.0
 
Jan. 14, 2021, 2 a.m. 2.8 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 35.0
 
Jan. 14, 2021, 1 a.m. 2.7 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (33) N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 14, 2021, midnight 3.1 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 96.0 μg/m3 (72) 38.0 μg/m3 (108) 108.0
 
Jan. 13, 2021, 11 p.m. 1.3 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 49.0 μg/m3 (46) 29.0 μg/m3 (87) 87.0
 
Jan. 13, 2021, 10 p.m. 1.2 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 37.0 μg/m3 (35) 30.0 μg/m3 (89) 89.0
 
Jan. 13, 2021, 9 p.m. 1.4 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 36.0
 
Jan. 13, 2021, 8 p.m. 1.4 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 10.0 μg/m3 (10) 3.0 μg/m3 (13) 35.0
 
Jan. 13, 2021, 7 p.m. 1.6 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 34.0
 
Jan. 13, 2021, 6 p.m. 2.6 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 35.0
 
Jan. 13, 2021, 5 p.m. 4.7 ppb (5) 1.2 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (32) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (13) 32.0
 
Jan. 13, 2021, 4 p.m. 25.7 ppb (25) 7.5 ppb (8) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 18.0 ppb (17) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 25.0
 
Jan. 13, 2021, 3 p.m. 15.0 ppb (15) 3.0 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 23.0 ppb (22) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 22.0
 
Jan. 13, 2021, 2 p.m. 35.9 ppb (34) 10.0 ppb (10) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 34.0
 
Jan. 13, 2021, 1 p.m. 12.0 ppb (12) 2.5 ppb (3) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 25.0 ppb (24) N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 24.0
 
Jan. 13, 2021, noon 17.3 ppb (17) 2.1 ppb (2) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 17.0
 
Jan. 13, 2021, 11 a.m. 24.2 ppb (23) 2.3 ppb (3) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 23.0
 
Jan. 13, 2021, 10 a.m. 24.7 ppb (24) 4.0 ppb (4) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 24.0
 
Jan. 13, 2021, 9 a.m. 16.9 ppb (16) 1.1 ppb (2) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2021, 8 a.m. 12.3 ppb (12) 0.3 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2021, 7 a.m. 12.1 ppb (12) 0.6 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 15.0 ppb (14) N/A 21.0 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2021, 6 a.m. 17.2 ppb (17) 0.7 ppb (1) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Jan. 13, 2021, 5 a.m. 18.7 ppb (18) 1.7 ppb (2) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 18.0
 
Jan. 13, 2021, 4 a.m. 11.3 ppb (11) 2.4 ppb (3) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 25.0
 
Jan. 13, 2021, 3 a.m. 26.9 ppb (26) 5.8 ppb (6) N/A 21.0 ppb (20) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 26.0
 
Jan. 13, 2021, 2 a.m. 18.7 ppb (18) 0.8 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 14.0 ppb (13) N/A 38.0 μg/m3 (36) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2021, 1 a.m. 16.0 ppb (16) 2.3 ppb (3) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 16.0 ppb (15) N/A 25.0 μg/m3 (24) 3.0 μg/m3 (13) 24.0
 
Jan. 13, 2021, midnight 11.8 ppb (12) 0.6 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 34.0 μg/m3 (32) 5.0 μg/m3 (21) 32.0
 
Jan. 12, 2021, 11 p.m. 2.2 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) N/A 7.0 μg/m3 (7) 6.0 μg/m3 (25) 31.0
 
Jan. 12, 2021, 10 p.m. 3.8 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 35.0
 
Jan. 12, 2021, 9 p.m. 7.0 ppb (7) 2.2 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (34) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 34.0
 
Jan. 12, 2021, 8 p.m. 6.7 ppb (7) 2.2 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (30) N/A 11.0 μg/m3 (11) 5.0 μg/m3 (21) 30.0
 
Jan. 12, 2021, 7 p.m. 13.3 ppb (13) 5.5 ppb (6) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 26.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 12, 2021, 5 p.m. 22.9 ppb (22) 13.7 ppb (13) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2021, 4 p.m. 58.5 ppb (56) 40.5 ppb (39) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 27.0 μg/m3 (25) 4.0 μg/m3 (17) 56.0
 
Jan. 12, 2021, 3 p.m. 42.3 ppb (40) 27.0 ppb (26) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 2.0 ppb (2) N/A 21.0 μg/m3 (20) 2.0 μg/m3 (9) 40.0
 
Jan. 12, 2021, 2 p.m. 24.9 ppb (24) 11.1 ppb (11) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 1.0 ppb (1) N/A 23.0 μg/m3 (22) 0.0 μg/m3 (0) 24.0
 
Jan. 12, 2021, 1 p.m. 16.0 ppb (16) 5.1 ppb (5) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 16.0 μg/m3 (15) -2.0 μg/m3 (0) 16.0
 
Jan. 12, 2021, noon 7.6 ppb (8) 2.2 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 8.0 ppb (8) N/A 10.0 μg/m3 (10) -3.0 μg/m3 (0) 10.0
 
Jan. 12, 2021, 11 a.m. 23.2 ppb (22) 10.2 ppb (10) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 6.0 μg/m3 (6) -2.0 μg/m3 (0) 22.0
 
Jan. 12, 2021, 10 a.m. 21.8 ppb (21) 7.0 ppb (7) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 2.0 ppb (2) N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 21.0
 
Jan. 12, 2021, 9 a.m. 11.0 ppb (11) 2.5 ppb (3) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 11.0 μg/m3 (11) -1.0 μg/m3 (0) 11.0
 
Jan. 12, 2021, 8 a.m. 19.5 ppb (19) 6.2 ppb (6) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 10.0 μg/m3 (10) -1.0 μg/m3 (0) 19.0
 
Jan. 12, 2021, 7 a.m. 45.1 ppb (43) 21.4 ppb (21) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 0.0 ppb (0) N/A 12.0 μg/m3 (12) -1.0 μg/m3 (0) 43.0
 
Jan. 12, 2021, 6 a.m. 40.0 ppb (38) 15.8 ppb (15) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 0.0 ppb (0) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 38.0
 
Jan. 12, 2021, 5 a.m. 46.5 ppb (44) 20.5 ppb (20) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 0.0 ppb (0) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (13) 44.0
 
Jan. 12, 2021, 4 a.m. 27.2 ppb (26) 5.6 ppb (6) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (3) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 26.0
 
Jan. 12, 2021, 3 a.m. 16.8 ppb (16) 2.4 ppb (3) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 9.0 ppb (9) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 16.0
 
Jan. 12, 2021, 2 a.m. 26.3 ppb (25) 6.3 ppb (6) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 25.0
 
Jan. 12, 2021, 1 a.m. 23.2 ppb (22) 1.5 ppb (2) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 22.0
 
Jan. 12, 2021, midnight 22.2 ppb (21) 3.0 ppb (3) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 10.0 ppb (10) N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 21.0
 
Jan. 11, 2021, 11 p.m. 12.8 ppb (13) 2.0 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 23.0 ppb (22) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
Jan. 11, 2021, 10 p.m. 11.7 ppb (12) 3.2 ppb (4) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (25) N/A 9.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2021, 9 p.m. 13.4 ppb (13) 5.0 ppb (5) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2021, 8 p.m. 10.5 ppb (10) 4.2 ppb (4) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (25) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2021, 7 p.m. 11.2 ppb (11) 5.1 ppb (5) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (21) N/A 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
Jan. 11, 2021, 6 p.m. 13.1 ppb (13) 6.6 ppb (7) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 14.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
Jan. 11, 2021, 5 p.m. 9.3 ppb (9) 4.3 ppb (5) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 20.0 ppb (19) N/A 11.0 μg/m3 (11) 13.0 μg/m3 (53) 53.0
 
Jan. 11, 2021, 4 p.m. 8.1 ppb (8) 3.4 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (16) N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
Jan. 11, 2021, 3 p.m. 12.4 ppb (12) 6.3 ppb (6) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 13.0 ppb (13) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2021, 2 p.m. 15.1 ppb (15) 4.9 ppb (5) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 22.0 μg/m3 (21) 2.0 μg/m3 (9) 21.0
 
Jan. 11, 2021, 1 p.m. 5.8 ppb (6) 0.3 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 13.0
 
Jan. 11, 2021, noon 4.0 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 12.0 μg/m3 (12) -1.0 μg/m3 (0) 12.0
 
Jan. 11, 2021, 11 a.m. 12.2 ppb (12) 2.2 ppb (3) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 12.0
 
Jan. 11, 2021, 10 a.m. 18.4 ppb (18) 5.0 ppb (5) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 5.0 ppb (5) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2021, 9 a.m. 17.3 ppb (17) 1.3 ppb (2) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 6.0 ppb (6) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2021, 8 a.m. 20.0 ppb (19) 2.2 ppb (3) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2021, 7 a.m. 20.4 ppb (20) 2.3 ppb (3) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 4.0 ppb (4) N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 11, 2021, 5 a.m. 16.6 ppb (16) 2.1 ppb (2) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 7.0 ppb (7) N/A 13.0 μg/m3 (13) 1.0 μg/m3 (5) 16.0
 
Jan. 11, 2021, 4 a.m. 11.9 ppb (12) 0.2 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 12.0 ppb (12) N/A 6.0 μg/m3 (6) -1.0 μg/m3 (0) 12.0
 
Jan. 11, 2021, 3 a.m. 15.6 ppb (15) 1.6 ppb (2) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 11.0 ppb (11) N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 15.0