ID: 7818

AQSQID: 371579998

Site Name: Station 160 South

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

Updated: March 2, 2021, 7:32 p.m.

Location: Reidsville (N Carolina Hwy 65), NC

Reporting: True, Located: True

Current AQI: 1.0

Reidsville (N Carolina Hwy 65) NC, US: 36.34174, -79.82173

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 2, 2021, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 2, 2021, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 2, 2021, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 1, 2021, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
March 1, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 1, 2021, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 1, 2021, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 1, 2021, midnight N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 28, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 28, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 28, 2021, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 28, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 28, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 28, 2021, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 28, 2021, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 28, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 28, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 27, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 27, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 27, 2021, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 27, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 27, 2021, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 27, 2021, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 27, 2021, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 27, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 27, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 27, 2021, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 27, 2021, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 27, 2021, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 27, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 26, 2021, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 26, 2021, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 26, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 26, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 26, 2021, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 26, 2021, noon N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 26, 2021, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 26, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 26, 2021, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 26, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 26, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 26, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 25, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 25, 2021, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 25, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 25, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 25, 2021, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 25, 2021, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 25, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 25, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 25, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 25, 2021, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 25, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 24, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 24, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 24, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 24, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 24, 2021, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 24, 2021, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 24, 2021, noon N/A N/A N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 9.0
 
Feb. 24, 2021, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 24, 2021, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 24, 2021, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 24, 2021, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 24, 2021, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 23, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 23, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 23, 2021, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 23, 2021, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 23, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 23, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 23, 2021, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 22, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 22, 2021, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 22, 2021, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 22, 2021, noon N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 22, 2021, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 22, 2021, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 22, 2021, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 22, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 22, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 21, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 21, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 21, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 21, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 21, 2021, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 21, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 21, 2021, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 21, 2021, 3 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 21, 2021, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 21, 2021, 7 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 21, 2021, 6 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 21, 2021, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 21, 2021, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 21, 2021, midnight N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, noon N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Feb. 19, 2021, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 19, 2021, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0