ID: 8740

AQSQID: 010201090

Site Name: Jpn Site 010201090

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

Updated: Feb. 28, 2021, 8:32 a.m.

Location: 前橋市 (上沖町), N/A

Reporting: True, Located: True

Current AQI: 6.0

前橋市 (上沖町) N/A, None: 36.408137, 139.092646

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Feb. 28, 2021, 5 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 28, 2021, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 28, 2021, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 28, 2021, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 28, 2021, 1 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 28, 2021, midnight 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 27, 2021, 11 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 27, 2021, 10 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 27, 2021, 9 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 27, 2021, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 27, 2021, 7 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 5.0
 
Feb. 27, 2021, 6 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 11.0
 
Feb. 27, 2021, 5 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 7.0
 
Feb. 27, 2021, 4 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 7.0
 
Feb. 27, 2021, 3 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 27, 2021, 2 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 27, 2021, 1 p.m. 9.0 ppb (9) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Feb. 27, 2021, noon 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 8.0
 
Feb. 27, 2021, 11 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 10.0
 
Feb. 27, 2021, 10 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 27, 2021, 9 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 27, 2021, 8 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 27, 2021, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 27, 2021, midnight 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 1 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, noon 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 11 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 9 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 26, 2021, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, 1 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 26, 2021, midnight 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 25, 2021, 11 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 25, 2021, 10 p.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 8.0
 
Feb. 25, 2021, 9 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 25, 2021, 8 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 25, 2021, 7 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 7.0
 
Feb. 25, 2021, 6 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 7.0
 
Feb. 25, 2021, 5 p.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 8.0
 
Feb. 25, 2021, 4 p.m. 10.0 ppb (10) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Feb. 25, 2021, 3 p.m. 11.0 ppb (11) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 11.0
 
Feb. 25, 2021, 2 p.m. 16.0 ppb (16) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 16.0
 
Feb. 25, 2021, 1 p.m. 15.0 ppb (15) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 15.0
 
Feb. 25, 2021, noon 18.0 ppb (17) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 17.0
 
Feb. 25, 2021, 11 a.m. 14.0 ppb (14) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 14.0
 
Feb. 25, 2021, 10 a.m. 11.0 ppb (11) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 11.0
 
Feb. 25, 2021, 9 a.m. 16.0 ppb (16) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 16.0
 
Feb. 25, 2021, 8 a.m. 11.0 ppb (11) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 11.0
 
Feb. 25, 2021, 6 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 25, 2021, 5 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 5.0
 
Feb. 25, 2021, 4 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 5.0
 
Feb. 25, 2021, 3 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 25, 2021, 2 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 25, 2021, 1 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 25, 2021, midnight 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 24, 2021, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 24, 2021, 10 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 5.0
 
Feb. 24, 2021, 9 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 24, 2021, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 24, 2021, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 24, 2021, 5 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 24, 2021, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 1 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, noon 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 7 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 24, 2021, midnight 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 23, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, noon 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, 1 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 23, 2021, midnight 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 2.0
 
Feb. 22, 2021, 4 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 22, 2021, 3 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 22, 2021, 2 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 6.0
 
Feb. 22, 2021, 1 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 5.0
 
Feb. 22, 2021, noon 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 22, 2021, 9 a.m. 23.0 ppb (22) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.3 ppb (4) N/A N/A 22.0
 
Feb. 22, 2021, 8 a.m. 32.0 ppb (31) 2.0 ppb (2) N/A N/A N/A 3.0 ppb (5) N/A 0.2 ppb (3) N/A N/A 31.0
 
Feb. 22, 2021, 6 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A N/A N/A 3.0 ppb (5) N/A 0.0 ppb (0) N/A N/A 10.0
 
Feb. 22, 2021, 5 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 3.0 ppb (5) N/A 0.1 ppb (2) N/A N/A 7.0
 
Feb. 22, 2021, 4 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.1 ppb (2) N/A N/A 8.0
 
Feb. 22, 2021, 3 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.1 ppb (2) N/A N/A 8.0
 
Feb. 22, 2021, 2 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.2 ppb (3) N/A N/A 7.0
 
Feb. 22, 2021, 1 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 7.0
 
Feb. 22, 2021, midnight 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 7.0
 
Feb. 21, 2021, 11 p.m. 15.0 ppb (15) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 15.0
 
Feb. 21, 2021, 10 p.m. 30.0 ppb (29) 6.0 ppb (6) N/A N/A N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A N/A 29.0
 
Feb. 21, 2021, 9 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 7.0
 
Feb. 21, 2021, 8 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 21, 2021, 7 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, 5 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, 4 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, 3 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, 2 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 4.0
 
Feb. 21, 2021, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, noon 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 4.0
 
Feb. 21, 2021, 11 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 5.0
 
Feb. 21, 2021, 10 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 7.0
 
Feb. 21, 2021, 9 a.m. 12.0 ppb (12) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.2 ppb (3) N/A N/A 12.0
 
Feb. 21, 2021, 8 a.m. 11.0 ppb (11) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.0 ppb (0) N/A N/A 11.0
 
Feb. 21, 2021, 7 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.0 ppb (0) N/A N/A 6.0
 
Feb. 21, 2021, 6 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 2.0 ppb (3) N/A 0.0 ppb (0) N/A N/A 3.0
 
Feb. 21, 2021, 5 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 3.0 ppb (5) N/A 0.0 ppb (0) N/A N/A 5.0
 
Feb. 21, 2021, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 2.0 ppb (3) N/A 0.1 ppb (2) N/A N/A 3.0
 
Feb. 21, 2021, 3 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.1 ppb (2) N/A N/A 5.0
 
Feb. 21, 2021, 2 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 6.0
 
Feb. 21, 2021, 1 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 7.0
 
Feb. 21, 2021, midnight 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 7.0