ID: 9547

AQSQID: 840530630017

Site Name: Spokane-E Broadway Ave

Added: Jan. 20, 2021, 5:40 a.m.

Updated: Jan. 19, 2022, 6:34 a.m.

Location: Spokane (Opportunity), WA

Reporting: True, Located: True

Current AQI: 58.0

Spokane (Opportunity) WA, US: 47.663962, -117.25765

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 15.0 μg/m3 (58) 58.0
 
Jan. 19, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 12.0 μg/m3 (50) 50.0
 
Jan. 19, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 12.0 μg/m3 (50) 50.0
 
Jan. 19, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 15.0 μg/m3 (58) 58.0
 
Jan. 19, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
Jan. 19, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 15.0 μg/m3 (58) 58.0
 
Jan. 18, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Jan. 18, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 10.0 μg/m3 (42) 42.0
 
Jan. 18, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 11.0 μg/m3 (46) 46.0
 
Jan. 18, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Jan. 18, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Jan. 18, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 18, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 18, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
Jan. 18, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 13.0
 
Jan. 18, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 3.0 μg/m3 (13) 13.0
 
Jan. 18, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
Jan. 18, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
Jan. 18, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
Jan. 18, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 19.0 μg/m3 (66) 66.0
 
Jan. 18, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 23.0 μg/m3 (74) 74.0
 
Jan. 18, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 27.0 μg/m3 (83) 83.0
 
Jan. 18, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 33.0 μg/m3 (95) 95.0
 
Jan. 18, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 45.0 μg/m3 (125) 125.0
 
Jan. 18, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 20.0 μg/m3 (68) 68.0
 
Jan. 18, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 21.0 μg/m3 (70) 70.0
 
Jan. 17, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Jan. 17, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 13.0 μg/m3 (53) 53.0
 
Jan. 17, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 10.0 μg/m3 (42) 42.0
 
Jan. 17, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 12.0 μg/m3 (50) 50.0
 
Jan. 17, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 17, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 12.0 μg/m3 (50) 50.0
 
Jan. 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 10.0 μg/m3 (42) 42.0
 
Jan. 17, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 15.0 μg/m3 (58) 58.0
 
Jan. 17, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 16.0 μg/m3 (60) 60.0
 
Jan. 17, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 15.0 μg/m3 (58) 58.0
 
Jan. 17, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 12.0 μg/m3 (50) 50.0
 
Jan. 17, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 15.0 μg/m3 (58) 58.0
 
Jan. 17, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 13.0 μg/m3 (53) 53.0
 
Jan. 17, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 10.0 μg/m3 (42) 42.0
 
Jan. 17, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 22.0 μg/m3 (72) 72.0
 
Jan. 17, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 12.0 μg/m3 (50) 50.0
 
Jan. 16, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 8.0 μg/m3 (34) 34.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Jan. 16, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 14.0 μg/m3 (55) 55.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 3.0 μg/m3 (13) 13.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 8.0 μg/m3 (34) 34.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Jan. 16, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 3.0 μg/m3 (13) 13.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 17.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 1.0 μg/m3 (5) 5.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 3.0 μg/m3 (13) 13.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 2.0 μg/m3 (9) 9.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 10.0 μg/m3 (42) 42.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 13.0 μg/m3 (53) 53.0
 
Jan. 15, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 15.0 μg/m3 (58) 58.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 14.0 μg/m3 (55) 55.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 13.0 μg/m3 (53) 53.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 13.0 μg/m3 (53) 53.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 12.0 μg/m3 (50) 50.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 12.0 μg/m3 (50) 50.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 14.0 μg/m3 (55) 55.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 11.0 μg/m3 (46) 46.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 13.0 μg/m3 (53) 53.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 15.0 μg/m3 (58) 58.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 11.0 μg/m3 (46) 46.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 19.0 μg/m3 (66) 66.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 16.0 μg/m3 (60) 60.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 8.0 μg/m3 (34) 34.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 3.0 μg/m3 (13) 13.0
 
Jan. 12, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 3.0 μg/m3 (13) 13.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 6.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0