ID: 1785

AQSQID: 080410015

Site Name: Colorado Springs - Highway 24

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

Updated: July 28, 2021, 7:53 p.m.

Location: Colorado Spgs (Central Colorado City), CO

Reporting: True, Located: True

Current AQI: 4.0

Colorado Spgs (Central Colorado City) CO, US: 38.830895, -104.839243

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 28, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.34 ppb (4) N/A N/A 4.0
 
July 28, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.41 ppb (5) N/A N/A 5.0
 
July 28, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 28, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 28, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.39 ppb (5) N/A N/A 5.0
 
July 28, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.51 ppb (6) N/A N/A 6.0
 
July 28, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.32 ppb (4) N/A N/A 4.0
 
July 28, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 28, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 3.0
 
July 28, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 3.0
 
July 28, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 28, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.28 ppb (4) N/A N/A 4.0
 
July 28, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.34 ppb (4) N/A N/A 4.0
 
July 28, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.42 ppb (5) N/A N/A 5.0
 
July 28, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.38 ppb (5) N/A N/A 5.0
 
July 28, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.37 ppb (5) N/A N/A 5.0
 
July 28, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.32 ppb (4) N/A N/A 4.0
 
July 28, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 28, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 27, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 5.0
 
July 27, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.45 ppb (6) N/A N/A 6.0
 
July 27, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.39 ppb (5) N/A N/A 5.0
 
July 27, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.28 ppb (4) N/A N/A 4.0
 
July 27, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.44 ppb (5) N/A N/A 5.0
 
July 27, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.31 ppb (4) N/A N/A 4.0
 
July 27, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 27, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.37 ppb (5) N/A N/A 5.0
 
July 27, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.41 ppb (5) N/A N/A 5.0
 
July 27, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.42 ppb (5) N/A N/A 5.0
 
July 27, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.46 ppb (6) N/A N/A 6.0
 
July 27, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 5.0
 
July 27, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 27, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 27, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 3.0
 
July 27, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.22 ppb (3) N/A N/A 3.0
 
July 27, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.27 ppb (4) N/A N/A 4.0
 
July 27, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 27, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 5.0
 
July 27, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.42 ppb (5) N/A N/A 5.0
 
July 27, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 27, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.36 ppb (5) N/A N/A 5.0
 
July 27, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.35 ppb (4) N/A N/A 4.0
 
July 27, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 5.0
 
July 26, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.45 ppb (6) N/A N/A 6.0
 
July 26, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A N/A 6.0
 
July 26, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.35 ppb (4) N/A N/A 4.0
 
July 26, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.34 ppb (4) N/A N/A 4.0
 
July 26, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.35 ppb (4) N/A N/A 4.0
 
July 26, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.49 ppb (6) N/A N/A 6.0
 
July 26, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 4.0
 
July 26, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.38 ppb (5) N/A N/A 5.0
 
July 26, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.43 ppb (5) N/A N/A 5.0
 
July 26, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.41 ppb (5) N/A N/A 5.0
 
July 26, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.52 ppb (6) N/A N/A 6.0
 
July 26, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.43 ppb (5) N/A N/A 5.0
 
July 26, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 26, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 26, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 3.0
 
July 26, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 26, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.26 ppb (4) N/A N/A 4.0
 
July 26, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 26, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 26, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 3.0
 
July 26, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 26, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 26, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 26, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 25, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 3.0
 
July 25, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.44 ppb (5) N/A N/A 5.0
 
July 25, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.39 ppb (5) N/A N/A 5.0
 
July 25, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.48 ppb (6) N/A N/A 6.0
 
July 25, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.43 ppb (5) N/A N/A 5.0
 
July 25, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.41 ppb (5) N/A N/A 5.0
 
July 25, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.44 ppb (5) N/A N/A 5.0
 
July 25, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.58 ppb (7) N/A N/A 7.0
 
July 25, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 5.0
 
July 25, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A N/A 6.0
 
July 25, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.28 ppb (4) N/A N/A 4.0
 
July 25, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 25, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 25, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.21 ppb (3) N/A N/A 3.0
 
July 25, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.34 ppb (4) N/A N/A 4.0
 
July 25, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.28 ppb (4) N/A N/A 4.0
 
July 25, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.24 ppb (3) N/A N/A 3.0
 
July 25, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 3.0
 
July 25, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 25, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 25, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 25, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.32 ppb (4) N/A N/A 4.0
 
July 25, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.44 ppb (5) N/A N/A 5.0
 
July 25, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.36 ppb (5) N/A N/A 5.0
 
July 24, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.38 ppb (5) N/A N/A 5.0
 
July 24, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.43 ppb (5) N/A N/A 5.0
 
July 24, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.43 ppb (5) N/A N/A 5.0
 
July 24, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.37 ppb (5) N/A N/A 5.0
 
July 24, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 24, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 4.0
 
July 24, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 24, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.37 ppb (5) N/A N/A 5.0
 
July 24, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 3.0
 
July 24, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.22 ppb (3) N/A N/A 3.0
 
July 24, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
July 24, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
July 24, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.17 ppb (3) N/A N/A 3.0
 
July 24, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.14 ppb (2) N/A N/A 2.0
 
July 24, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.14 ppb (2) N/A N/A 2.0
 
July 24, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.14 ppb (2) N/A N/A 2.0
 
July 24, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.15 ppb (2) N/A N/A 2.0
 
July 24, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.13 ppb (2) N/A N/A 2.0
 
July 24, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.19 ppb (3) N/A N/A 3.0
 
July 24, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.21 ppb (3) N/A N/A 3.0
 
July 24, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.22 ppb (3) N/A N/A 3.0
 
July 24, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 24, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 24, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 23, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.34 ppb (4) N/A N/A 4.0
 
July 23, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 3.0
 
July 23, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 23, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 23, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 23, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
July 23, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
July 23, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.17 ppb (3) N/A N/A 3.0
 
July 23, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.19 ppb (3) N/A N/A 3.0
 
July 23, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 4.0
 
July 23, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.37 ppb (5) N/A N/A 5.0
 
July 23, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.21 ppb (3) N/A N/A 3.0
 
July 23, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
July 23, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.16 ppb (3) N/A N/A 3.0
 
July 23, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.14 ppb (2) N/A N/A 2.0
 
July 23, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.15 ppb (2) N/A N/A 2.0
 
July 23, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.16 ppb (3) N/A N/A 3.0
 
July 23, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.15 ppb (2) N/A N/A 2.0
 
July 23, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 3.0
 
July 23, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
July 23, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 23, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.35 ppb (4) N/A N/A 4.0
 
July 23, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.46 ppb (6) N/A N/A 6.0
 
July 23, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.39 ppb (5) N/A N/A 5.0
 
July 22, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 22, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 22, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.47 ppb (6) N/A N/A 6.0
 
July 22, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 4.0
 
July 22, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 22, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 22, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.41 ppb (5) N/A N/A 5.0
 
July 22, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.36 ppb (5) N/A N/A 5.0
 
July 22, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 4.0
 
July 22, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.31 ppb (4) N/A N/A 4.0
 
July 22, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.34 ppb (4) N/A N/A 4.0
 
July 22, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.48 ppb (6) N/A N/A 6.0
 
July 22, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 22, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.29 ppb (4) N/A N/A 4.0
 
July 22, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 22, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.23 ppb (3) N/A N/A 3.0
 
July 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.25 ppb (3) N/A N/A 3.0
 
July 22, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 22, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 4.0
 
July 22, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.27 ppb (4) N/A N/A 4.0
 
July 22, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
July 22, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 3.0
 
July 22, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.29 ppb (4) N/A N/A 4.0
 
July 22, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.33 ppb (4) N/A N/A 4.0
 
July 21, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.58 ppb (7) N/A N/A 7.0
 
July 21, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.54 ppb (6) N/A N/A 6.0
 
July 21, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.53 ppb (6) N/A N/A 6.0
 
July 21, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.43 ppb (5) N/A N/A 5.0
 
July 21, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.38 ppb (5) N/A N/A 5.0