ID: 2973

AQSQID: 060510005

Site Name: Lee Vining

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

Updated: May 11, 2021, 3:48 p.m.

Location: Lee Vining (Mattly Ave), CA

Reporting: True, Located: True

Current AQI: 13.0

Lee Vining (Mattly Ave) CA, US: 37.962069, -119.120278

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) 3.1 μg/m3 (13) 13.0
 
May 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 2.9 μg/m3 (13) 13.0
 
May 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (11) 3.0 μg/m3 (13) 13.0
 
May 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (11) 3.0 μg/m3 (13) 13.0
 
May 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) 3.2 μg/m3 (14) 14.0
 
May 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) 3.1 μg/m3 (13) 13.0
 
May 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 3.3 μg/m3 (14) 14.0
 
May 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) 3.3 μg/m3 (14) 14.0
 
May 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.7 μg/m3 (12) 3.3 μg/m3 (14) 14.0
 
May 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.4 μg/m3 (18) 3.6 μg/m3 (16) 18.0
 
May 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.7 μg/m3 (24) 4.0 μg/m3 (17) 24.0
 
May 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.3 μg/m3 (19) 3.9 μg/m3 (17) 19.0
 
May 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.7 μg/m3 (22) 3.7 μg/m3 (16) 22.0
 
May 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.1 μg/m3 (26) 3.8 μg/m3 (16) 26.0
 
May 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 37.9 μg/m3 (36) 3.9 μg/m3 (17) 36.0
 
May 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 3.4 μg/m3 (15) 15.0
 
May 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) 3.4 μg/m3 (15) 15.0
 
May 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.2 μg/m3 (16) 3.5 μg/m3 (15) 16.0
 
May 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 3.5 μg/m3 (15) 15.0
 
May 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.4 μg/m3 (16) 3.6 μg/m3 (16) 16.0
 
May 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) 3.8 μg/m3 (16) 18.0
 
May 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) 3.8 μg/m3 (16) 19.0
 
May 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.5 μg/m3 (20) 4.5 μg/m3 (19) 20.0
 
May 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.8 μg/m3 (23) 4.8 μg/m3 (20) 23.0
 
May 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.1 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
May 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.4 μg/m3 (19) 4.4 μg/m3 (19) 19.0
 
May 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 20.6 μg/m3 (20) 4.9 μg/m3 (21) 21.0
 
May 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.8 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
May 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.7 μg/m3 (28) 5.9 μg/m3 (25) 28.0
 
May 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) 4.6 μg/m3 (20) 20.0
 
May 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 3.6 μg/m3 (16) 16.0
 
May 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) 3.7 μg/m3 (16) 16.0
 
May 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) 3.9 μg/m3 (17) 17.0
 
May 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (16) 4.1 μg/m3 (18) 18.0
 
May 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.1 μg/m3 (18) 4.2 μg/m3 (18) 18.0
 
May 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (21) 4.6 μg/m3 (20) 21.0
 
May 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.2 μg/m3 (24) 5.5 μg/m3 (23) 24.0
 
May 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 5.7 μg/m3 (24) 24.0
 
May 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 26.3 μg/m3 (25) 5.7 μg/m3 (24) 25.0
 
May 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.7 μg/m3 (26) 5.7 μg/m3 (24) 26.0
 
May 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.4 μg/m3 (22) 5.4 μg/m3 (23) 23.0
 
May 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
May 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.5 μg/m3 (20) 4.7 μg/m3 (20) 20.0
 
May 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.7 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
May 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) 3.6 μg/m3 (16) 19.0
 
May 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.1 μg/m3 (16) 3.5 μg/m3 (15) 16.0
 
May 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) 3.5 μg/m3 (15) 15.0
 
May 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) 3.4 μg/m3 (15) 18.0
 
May 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (13) 3.3 μg/m3 (14) 14.0
 
May 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.2 μg/m3 (15) 3.4 μg/m3 (15) 15.0
 
May 9, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.4 μg/m3 (16) 3.3 μg/m3 (14) 16.0
 
May 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.3 μg/m3 (14) 14.0
 
May 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) 3.3 μg/m3 (14) 15.0
 
May 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.9 μg/m3 (14) 3.3 μg/m3 (14) 14.0
 
May 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) 3.4 μg/m3 (15) 15.0
 
May 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 3.3 μg/m3 (14) 14.0
 
May 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) 3.4 μg/m3 (15) 15.0
 
May 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.2 μg/m3 (15) 3.5 μg/m3 (15) 15.0
 
May 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.9 μg/m3 (15) 3.3 μg/m3 (14) 15.0
 
May 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.6 μg/m3 (21) 3.3 μg/m3 (14) 21.0
 
May 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.5 μg/m3 (26) 3.6 μg/m3 (16) 26.0
 
May 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.2 μg/m3 (22) 3.6 μg/m3 (16) 22.0
 
May 9, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 2.8 μg/m3 (12) 14.0
 
May 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 2.8 μg/m3 (12) 14.0
 
May 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.8 μg/m3 (12) 2.9 μg/m3 (13) 13.0
 
May 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) 2.6 μg/m3 (11) 11.0
 
May 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 2.5 μg/m3 (11) 12.0
 
May 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) 2.6 μg/m3 (11) 11.0
 
May 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.8 μg/m3 (13) 2.9 μg/m3 (13) 13.0
 
May 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.2 μg/m3 (13) 3.1 μg/m3 (13) 13.0
 
May 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) 3.0 μg/m3 (13) 13.0
 
May 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 3.1 μg/m3 (13) 13.0
 
May 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) 2.9 μg/m3 (13) 13.0
 
May 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
May 8, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 15.6 μg/m3 (15) 3.2 μg/m3 (14) 15.0
 
May 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 3.6 μg/m3 (16) 16.0
 
May 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) 3.9 μg/m3 (17) 19.0
 
May 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.5 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
May 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.8 μg/m3 (16) 3.9 μg/m3 (17) 17.0
 
May 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 3.4 μg/m3 (15) 15.0
 
May 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (9) 3.1 μg/m3 (13) 13.0
 
May 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (10) 3.2 μg/m3 (14) 14.0
 
May 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (10) 3.3 μg/m3 (14) 14.0
 
May 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.9 μg/m3 (10) 3.2 μg/m3 (14) 14.0
 
May 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (10) 3.5 μg/m3 (15) 15.0
 
May 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) 3.4 μg/m3 (15) 15.0
 
May 8, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 3.8 μg/m3 (16) 16.0
 
May 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
May 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.1 μg/m3 (18) 18.0
 
May 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) 3.6 μg/m3 (16) 16.0
 
May 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) 3.3 μg/m3 (14) 14.0
 
May 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 3.4 μg/m3 (15) 15.0
 
May 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.9 μg/m3 (11) 3.5 μg/m3 (15) 15.0
 
May 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.2 μg/m3 (11) 3.4 μg/m3 (15) 15.0
 
May 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 3.6 μg/m3 (16) 16.0
 
May 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
May 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 4.3 μg/m3 (18) 18.0
 
May 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.7 μg/m3 (14) 4.4 μg/m3 (19) 19.0
 
May 7, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) 4.9 μg/m3 (21) 21.0
 
May 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.2 μg/m3 (17) 5.1 μg/m3 (22) 22.0
 
May 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
May 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.4 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
May 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.1 μg/m3 (22) 5.5 μg/m3 (23) 23.0
 
May 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 5.5 μg/m3 (23) 23.0
 
May 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.4 μg/m3 (20) 5.6 μg/m3 (24) 24.0
 
May 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.6 μg/m3 (21) 5.8 μg/m3 (25) 25.0
 
May 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.4 μg/m3 (23) 5.8 μg/m3 (25) 25.0
 
May 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.8 μg/m3 (19) 5.7 μg/m3 (24) 24.0
 
May 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.3 μg/m3 (24) 5.9 μg/m3 (25) 25.0
 
May 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.4 μg/m3 (26) 5.7 μg/m3 (24) 26.0
 
May 7, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 24.4 μg/m3 (23) 5.8 μg/m3 (25) 25.0
 
May 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 5.7 μg/m3 (24) 24.0
 
May 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.5 μg/m3 (24) 5.9 μg/m3 (25) 25.0
 
May 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.3 μg/m3 (22) 5.3 μg/m3 (23) 23.0
 
May 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.1 μg/m3 (16) 4.3 μg/m3 (18) 18.0
 
May 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.2 μg/m3 (17) 4.1 μg/m3 (18) 18.0
 
May 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.3 μg/m3 (17) 4.3 μg/m3 (18) 18.0
 
May 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) 4.5 μg/m3 (19) 21.0
 
May 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.3 μg/m3 (17) 4.3 μg/m3 (18) 18.0
 
May 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (16) 4.1 μg/m3 (18) 18.0
 
May 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
May 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) 4.1 μg/m3 (18) 18.0
 
May 6, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.7 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
May 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
May 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (15) 4.1 μg/m3 (18) 18.0
 
May 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 3.7 μg/m3 (16) 16.0
 
May 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) 3.7 μg/m3 (16) 16.0
 
May 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.1 μg/m3 (13) 3.7 μg/m3 (16) 16.0
 
May 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (11) 3.7 μg/m3 (16) 16.0
 
May 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (12) 3.4 μg/m3 (15) 15.0
 
May 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (11) 3.5 μg/m3 (15) 15.0
 
May 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.2 μg/m3 (15) 3.7 μg/m3 (16) 16.0
 
May 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
May 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 3.5 μg/m3 (15) 15.0
 
May 6, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 4.2 μg/m3 (18) 19.0
 
May 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 3.8 μg/m3 (16) 16.0
 
May 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.7 μg/m3 (22) 4.3 μg/m3 (18) 22.0
 
May 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.7 μg/m3 (14) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (15) 4.2 μg/m3 (18) 18.0
 
May 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.4 μg/m3 (15) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.4 μg/m3 (15) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (15) 4.2 μg/m3 (18) 18.0
 
May 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 4.2 μg/m3 (18) 18.0
 
May 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.6 μg/m3 (12) 4.2 μg/m3 (18) 18.0
 
May 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.1 μg/m3 (13) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.7 μg/m3 (13) 4.4 μg/m3 (19) 19.0
 
May 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) 4.3 μg/m3 (18) 18.0
 
May 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) 4.2 μg/m3 (18) 18.0
 
May 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) 4.4 μg/m3 (19) 19.0
 
May 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.8 μg/m3 (14) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.2 μg/m3 (13) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 4.1 μg/m3 (18) 18.0
 
May 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) 4.3 μg/m3 (18) 18.0
 
May 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
May 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.6 μg/m3 (13) 3.8 μg/m3 (16) 16.0
 
May 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) 3.8 μg/m3 (16) 16.0
 
May 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (14) 3.9 μg/m3 (17) 17.0
 
May 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.9 μg/m3 (12) 2.7 μg/m3 (12) 12.0
 
May 5, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
May 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.8 μg/m3 (9) 2.4 μg/m3 (10) 10.0
 
May 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) 2.3 μg/m3 (10) 10.0
 
May 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 2.3 μg/m3 (10) 12.0
 
May 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) 3.0 μg/m3 (13) 13.0
 
May 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.6 μg/m3 (13) 3.8 μg/m3 (16) 16.0
 
May 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.3 μg/m3 (16) 4.3 μg/m3 (18) 18.0
 
May 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (14) 4.3 μg/m3 (18) 18.0
 
May 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.5 μg/m3 (15) 4.2 μg/m3 (18) 18.0
 
May 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.2 μg/m3 (15) 4.2 μg/m3 (18) 18.0