ID: 8969

AQSQID: 008541010

Site Name: Jpn Site 008541010

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

Updated: Dec. 9, 2021, 10:06 a.m.

Location: 古河市 (下大野), N/A

Reporting: True, Located: True

Current AQI: 7.0

古河市 (下大野) N/A, None: 36.179007, 139.755657

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 9, 2021, 7 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 7.0
 
Dec. 9, 2021, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 9, 2021, 5 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 9, 2021, 4 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 9, 2021, 3 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 9, 2021, 2 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 9, 2021, 1 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 9, 2021, midnight 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 12.0
 
Dec. 8, 2021, 11 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 11.0
 
Dec. 8, 2021, 10 p.m. 13.0 ppb (13) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 13.0
 
Dec. 8, 2021, 9 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 8, 2021, 8 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 8, 2021, 7 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 8, 2021, 6 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 7.0
 
Dec. 8, 2021, 5 p.m. 13.0 ppb (13) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 13.0
 
Dec. 8, 2021, 4 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 8, 2021, 3 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
 
Dec. 8, 2021, 2 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
 
Dec. 8, 2021, 1 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 8, 2021, noon 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 8, 2021, 11 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 8, 2021, 10 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 8, 2021, 9 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 8, 2021, 8 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 8, 2021, 7 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 8, 2021, 6 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 8, 2021, 5 a.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
 
Dec. 8, 2021, 4 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 7.0
 
Dec. 8, 2021, 3 a.m. 11.0 ppb (11) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 11.0
 
Dec. 8, 2021, 2 a.m. 15.0 ppb (15) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 15.0
 
Dec. 8, 2021, 1 a.m. 18.0 ppb (17) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 17.0
 
Dec. 8, 2021, midnight 15.0 ppb (15) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 15.0
 
Dec. 7, 2021, 11 p.m. 10.0 ppb (10) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Dec. 7, 2021, 9 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 7, 2021, 8 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 7, 2021, 7 p.m. 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
 
Dec. 7, 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
 
Dec. 7, 2021, 5 p.m. 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
 
Dec. 7, 2021, 4 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
 
Dec. 7, 2021, 3 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 3.0
 
Dec. 7, 2021, 2 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
 
Dec. 7, 2021, 1 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 7, 2021, noon 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 7, 2021, 11 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 7.0
 
Dec. 7, 2021, 10 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 7.0
 
Dec. 7, 2021, 9 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 7, 2021, 8 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 7, 2021, 7 a.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
 
Dec. 7, 2021, 6 a.m. 12.0 ppb (12) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 12.0
 
Dec. 7, 2021, 5 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Dec. 7, 2021, 4 a.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
 
Dec. 7, 2021, 3 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Dec. 7, 2021, 2 a.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 14.0
 
Dec. 7, 2021, 1 a.m. 17.0 ppb (17) 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 7, 2021, midnight 19.0 ppb (18) 7.0 ppb (7) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 18.0
 
Dec. 6, 2021, 11 p.m. 19.0 ppb (18) 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 18.0
 
Dec. 6, 2021, 10 p.m. 21.0 ppb (20) 7.0 ppb (7) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 20.0
 
Dec. 6, 2021, 9 p.m. 25.0 ppb (24) 11.0 ppb (11) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 24.0
 
Dec. 6, 2021, 8 p.m. 19.0 ppb (18) 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 18.0
 
Dec. 6, 2021, 7 p.m. 16.0 ppb (16) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 16.0
 
Dec. 6, 2021, 6 p.m. 18.0 ppb (17) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 6, 2021, 5 p.m. 21.0 ppb (20) 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 20.0
 
Dec. 6, 2021, 4 p.m. 20.0 ppb (19) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 19.0
 
Dec. 6, 2021, 3 p.m. 18.0 ppb (17) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 6, 2021, 2 p.m. 14.0 ppb (14) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 14.0
 
Dec. 6, 2021, 1 p.m. 18.0 ppb (17) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 6, 2021, noon 20.0 ppb (19) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 19.0
 
Dec. 6, 2021, 11 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 21.0
 
Dec. 6, 2021, 10 a.m. 21.0 ppb (20) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 20.0
 
Dec. 6, 2021, 9 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 21.0
 
Dec. 6, 2021, 8 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 21.0
 
Dec. 6, 2021, 7 a.m. 20.0 ppb (19) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 19.0
 
Dec. 6, 2021, 6 a.m. 21.0 ppb (20) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 20.0
 
Dec. 6, 2021, 5 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A N/A 18.0
 
Dec. 6, 2021, 4 a.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 14.0
 
Dec. 6, 2021, 3 a.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 12.0
 
Dec. 6, 2021, 2 a.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 14.0
 
Dec. 6, 2021, 1 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 6, 2021, midnight 18.0 ppb (17) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 5, 2021, 11 p.m. 17.0 ppb (17) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 17.0
 
Dec. 5, 2021, 10 p.m. 16.0 ppb (16) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 16.0
 
Dec. 5, 2021, 9 p.m. 15.0 ppb (15) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 15.0
 
Dec. 5, 2021, 8 p.m. 12.0 ppb (12) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 12.0
 
Dec. 5, 2021, 7 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
 
Dec. 5, 2021, 6 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
 
Dec. 5, 2021, 5 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 5, 2021, 4 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 5, 2021, 3 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 5, 2021, 2 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 9.0
 
Dec. 5, 2021, 1 p.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 5, 2021, noon 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 9.0
 
Dec. 5, 2021, 11 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 10.0
 
Dec. 5, 2021, 10 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 10.0
 
Dec. 5, 2021, 9 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 9.0
 
Dec. 5, 2021, 8 a.m. 18.0 ppb (17) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 5, 2021, 7 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 5, 2021, 6 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 5, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 5, 2021, 4 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 5, 2021, 3 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 5, 2021, 2 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 5, 2021, 1 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 5, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 4, 2021, 11 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 4, 2021, 10 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 11.0
 
Dec. 4, 2021, 9 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 6.0
 
Dec. 4, 2021, 8 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 4, 2021, 7 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 4, 2021, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 4, 2021, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 4, 2021, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 4, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 4, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 3.0
 
Dec. 4, 2021, 1 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 4, 2021, noon 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 4.0
 
Dec. 4, 2021, 11 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 5.0
 
Dec. 4, 2021, 10 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 8.0
 
Dec. 4, 2021, 9 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 12.0
 
Dec. 4, 2021, 8 a.m. 15.0 ppb (15) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 15.0
 
Dec. 4, 2021, 7 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 13.0
 
Dec. 4, 2021, 6 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Dec. 4, 2021, 5 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 4, 2021, 4 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0
 
Dec. 4, 2021, 3 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 7.0
 
Dec. 4, 2021, 2 a.m. 14.0 ppb (14) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A N/A 14.0
 
Dec. 4, 2021, 1 a.m. 21.0 ppb (20) 7.0 ppb (7) N/A N/A N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A N/A 20.0
 
Dec. 4, 2021, midnight 32.0 ppb (31) 14.0 ppb (14) N/A N/A N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A N/A 31.0
 
Dec. 3, 2021, 11 p.m. 47.0 ppb (45) 26.0 ppb (25) N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 45.0
 
Dec. 3, 2021, 10 p.m. 61.0 ppb (59) 40.0 ppb (38) N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 59.0
 
Dec. 3, 2021, 9 p.m. 52.0 ppb (50) 32.0 ppb (31) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 50.0
 
Dec. 3, 2021, 8 p.m. 35.0 ppb (34) 17.0 ppb (17) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 34.0
 
Dec. 3, 2021, 7 p.m. 21.0 ppb (20) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 20.0
 
Dec. 3, 2021, 6 p.m. 21.0 ppb (20) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 20.0
 
Dec. 3, 2021, 5 p.m. 19.0 ppb (18) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 18.0
 
Dec. 3, 2021, 4 p.m. 18.0 ppb (17) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 3, 2021, 3 p.m. 19.0 ppb (18) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 18.0
 
Dec. 3, 2021, 2 p.m. 17.0 ppb (17) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 3, 2021, 1 p.m. 17.0 ppb (17) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 3, 2021, noon 22.0 ppb (21) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 21.0
 
Dec. 3, 2021, 11 a.m. 24.0 ppb (23) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 23.0
 
Dec. 3, 2021, 10 a.m. 29.0 ppb (28) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 28.0
 
Dec. 3, 2021, 9 a.m. 47.0 ppb (45) 6.0 ppb (6) N/A N/A N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A N/A 45.0
 
Dec. 3, 2021, 8 a.m. 45.0 ppb (43) 5.0 ppb (5) N/A N/A N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A N/A 43.0
 
Dec. 3, 2021, 7 a.m. 32.0 ppb (31) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A 0.3 ppb (4) N/A N/A 31.0
 
Dec. 3, 2021, 6 a.m. 18.0 ppb (17) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 17.0
 
Dec. 3, 2021, 5 a.m. 16.0 ppb (16) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A N/A 16.0
 
Dec. 3, 2021, 4 a.m. 36.0 ppb (34) 17.0 ppb (17) N/A N/A N/A 3.0 ppb (5) N/A 0.3 ppb (4) N/A N/A 34.0
 
Dec. 3, 2021, 3 a.m. 33.0 ppb (32) 13.0 ppb (13) N/A N/A N/A 3.0 ppb (5) N/A 0.3 ppb (4) N/A N/A 32.0
 
Dec. 3, 2021, 2 a.m. 42.0 ppb (40) 22.0 ppb (21) N/A N/A N/A 4.0 ppb (6) N/A 0.3 ppb (4) N/A N/A 40.0
 
Dec. 3, 2021, 1 a.m. 42.0 ppb (40) 22.0 ppb (21) N/A N/A N/A 3.0 ppb (5) N/A 0.3 ppb (4) N/A N/A 40.0
 
Dec. 3, 2021, midnight 20.0 ppb (19) 8.0 ppb (8) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 19.0
 
Dec. 2, 2021, 11 p.m. 22.0 ppb (21) 10.0 ppb (10) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 21.0
 
Dec. 2, 2021, 10 p.m. 27.0 ppb (26) 10.0 ppb (10) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 26.0
 
Dec. 2, 2021, 9 p.m. 26.0 ppb (25) 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 25.0
 
Dec. 2, 2021, 8 p.m. 27.0 ppb (26) 7.0 ppb (7) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 26.0
 
Dec. 2, 2021, 7 p.m. 20.0 ppb (19) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 19.0
 
Dec. 2, 2021, 6 p.m. 21.0 ppb (20) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 20.0
 
Dec. 2, 2021, 5 p.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 22.0
 
Dec. 2, 2021, 4 p.m. 16.0 ppb (16) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 16.0
 
Dec. 2, 2021, 1 p.m. 18.0 ppb (17) 0.0 ppb (0) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Dec. 2, 2021, noon 28.0 ppb (27) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 27.0
 
Dec. 2, 2021, 11 a.m. 42.0 ppb (40) 10.0 ppb (10) N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 40.0
 
Dec. 2, 2021, 10 a.m. 50.0 ppb (48) 15.0 ppb (15) N/A N/A N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 48.0
 
Dec. 2, 2021, 9 a.m. 55.0 ppb (53) 21.0 ppb (20) N/A N/A N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A N/A 53.0
 
Dec. 2, 2021, 8 a.m. 47.0 ppb (45) 15.0 ppb (15) N/A N/A N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 45.0
 
Dec. 2, 2021, 7 a.m. 21.0 ppb (20) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 20.0
 
Dec. 2, 2021, 6 a.m. 48.0 ppb (46) 27.0 ppb (26) N/A N/A N/A 5.0 ppb (8) N/A 0.2 ppb (3) N/A N/A 46.0
 
Dec. 2, 2021, 5 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 8.0