ID: 9654

AQSQID: 012212520

Site Name: Jpn Site 012212520

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

Updated: Aug. 3, 2021, 4:56 a.m.

Location: 佐倉市 (大篠塚), N/A

Reporting: True, Located: True

Current AQI: 31.0

佐倉市 (大篠塚) N/A, None: 35.684068, 140.217031

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 3, 2021, 2 a.m. 32.0 ppb (31) 21.0 ppb (20) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 31.0
 
Aug. 3, 2021, 1 a.m. 32.0 ppb (31) 23.0 ppb (22) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 31.0
 
Aug. 3, 2021, midnight 31.0 ppb (30) 19.0 ppb (18) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 30.0
 
Aug. 2, 2021, 11 p.m. 23.0 ppb (22) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 22.0
 
Aug. 2, 2021, 10 p.m. 26.0 ppb (25) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 25.0
 
Aug. 2, 2021, 9 p.m. 46.0 ppb (44) 32.0 ppb (31) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 44.0
 
Aug. 2, 2021, 8 p.m. 38.0 ppb (36) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 36.0
 
Aug. 2, 2021, 7 p.m. 36.0 ppb (34) 21.0 ppb (20) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 34.0
 
Aug. 2, 2021, 6 p.m. 23.0 ppb (22) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 22.0
 
Aug. 2, 2021, 5 p.m. 17.0 ppb (17) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0
 
Aug. 2, 2021, 4 p.m. 13.0 ppb (13) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0
 
Aug. 2, 2021, 3 p.m. 13.0 ppb (13) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 13.0
 
Aug. 2, 2021, 2 p.m. 13.0 ppb (13) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 13.0
 
Aug. 2, 2021, 1 p.m. 15.0 ppb (15) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 15.0
 
Aug. 2, 2021, noon 18.0 ppb (17) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 17.0
 
Aug. 2, 2021, 11 a.m. 21.0 ppb (20) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 20.0
 
Aug. 2, 2021, 10 a.m. 15.0 ppb (15) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 15.0
 
Aug. 2, 2021, 9 a.m. 21.0 ppb (20) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 20.0
 
Aug. 2, 2021, 8 a.m. 24.0 ppb (23) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 23.0
 
Aug. 2, 2021, 7 a.m. 31.0 ppb (30) 20.0 ppb (19) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 30.0
 
Aug. 2, 2021, 6 a.m. 23.0 ppb (22) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 22.0
 
Aug. 2, 2021, 5 a.m. 26.0 ppb (25) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 25.0
 
Aug. 2, 2021, 4 a.m. 27.0 ppb (26) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 26.0
 
Aug. 2, 2021, 3 a.m. 30.0 ppb (29) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 29.0
 
Aug. 2, 2021, 2 a.m. 30.0 ppb (29) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 29.0
 
Aug. 2, 2021, 1 a.m. 32.0 ppb (31) 19.0 ppb (18) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 31.0
 
Aug. 2, 2021, midnight 35.0 ppb (34) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 34.0
 
Aug. 1, 2021, 11 p.m. 33.0 ppb (32) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 32.0
 
Aug. 1, 2021, 10 p.m. 32.0 ppb (31) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 31.0
 
Aug. 1, 2021, 9 p.m. 37.0 ppb (35) 20.0 ppb (19) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 35.0
 
Aug. 1, 2021, 8 p.m. 32.0 ppb (31) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 31.0
 
Aug. 1, 2021, 7 p.m. 22.0 ppb (21) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 21.0
 
Aug. 1, 2021, 6 p.m. 18.0 ppb (17) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 17.0
 
Aug. 1, 2021, 5 p.m. 13.0 ppb (13) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 13.0
 
Aug. 1, 2021, 4 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 12.0
 
Aug. 1, 2021, 3 p.m. 11.0 ppb (11) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 11.0
 
Aug. 1, 2021, 2 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 9.0
 
Aug. 1, 2021, 1 p.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 9.0
 
Aug. 1, 2021, noon 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 9.0
 
Aug. 1, 2021, 11 a.m. 10.0 ppb (10) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 10.0
 
Aug. 1, 2021, 10 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 7.0
 
Aug. 1, 2021, 9 a.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 9.0
 
Aug. 1, 2021, 8 a.m. 11.0 ppb (11) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 11.0
 
Aug. 1, 2021, 7 a.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 9.0
 
Aug. 1, 2021, 6 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 8.0
 
Aug. 1, 2021, 5 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 6.0
 
Aug. 1, 2021, 4 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 7.0
 
Aug. 1, 2021, 3 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 7.0
 
Aug. 1, 2021, 2 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 8.0
 
Aug. 1, 2021, 1 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 7.0
 
Aug. 1, 2021, midnight 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 8.0
 
July 31, 2021, 11 p.m. 9.0 ppb (9) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 9.0
 
July 31, 2021, 10 p.m. 11.0 ppb (11) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 11.0
 
July 31, 2021, 9 p.m. 20.0 ppb (19) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 19.0
 
July 31, 2021, 8 p.m. 15.0 ppb (15) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 15.0
 
July 31, 2021, 7 p.m. 12.0 ppb (12) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 12.0
 
July 31, 2021, 6 p.m. 12.0 ppb (12) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 12.0
 
July 31, 2021, 5 p.m. 13.0 ppb (13) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 13.0
 
July 31, 2021, 4 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0
 
July 31, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 2.0
 
July 31, 2021, 2 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 7.0
 
July 31, 2021, 1 p.m. 9.0 ppb (9) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 9.0
 
July 31, 2021, noon 11.0 ppb (11) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 11.0
 
July 31, 2021, 11 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 8.0
 
July 31, 2021, 10 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 4.0
 
July 31, 2021, 9 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 4.0
 
July 31, 2021, 8 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 8.0
 
July 31, 2021, 7 a.m. 10.0 ppb (10) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 10.0
 
July 31, 2021, 6 a.m. 14.0 ppb (14) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 14.0
 
July 31, 2021, 5 a.m. 15.0 ppb (15) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 15.0
 
July 31, 2021, 4 a.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 9.0
 
July 31, 2021, 3 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 5.0
 
July 31, 2021, 2 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 5.0
 
July 31, 2021, 1 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 7.0
 
July 31, 2021, midnight 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 5.0
 
July 30, 2021, 11 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 3.0
 
July 30, 2021, 10 p.m. 8.0 ppb (8) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 8.0
 
July 30, 2021, 9 p.m. 10.0 ppb (10) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0
 
July 30, 2021, 8 p.m. 12.0 ppb (12) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0
 
July 30, 2021, 7 p.m. 36.0 ppb (34) 27.0 ppb (26) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 34.0
 
July 30, 2021, 6 p.m. 9.0 ppb (9) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 9.0
 
July 30, 2021, 5 p.m. 22.0 ppb (21) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 21.0
 
July 30, 2021, 4 p.m. 33.0 ppb (32) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 32.0
 
July 30, 2021, 3 p.m. 39.0 ppb (37) 29.0 ppb (28) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 37.0
 
July 30, 2021, 2 p.m. 24.0 ppb (23) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 23.0
 
July 30, 2021, 1 p.m. 25.0 ppb (24) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 24.0
 
July 30, 2021, noon 28.0 ppb (27) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 27.0
 
July 30, 2021, 11 a.m. 31.0 ppb (30) 20.0 ppb (19) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 30.0
 
July 30, 2021, 10 a.m. 27.0 ppb (26) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 26.0
 
July 30, 2021, 9 a.m. 26.0 ppb (25) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 25.0
 
July 30, 2021, 8 a.m. 35.0 ppb (34) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 34.0
 
July 30, 2021, 7 a.m. 31.0 ppb (30) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 30.0
 
July 30, 2021, 6 a.m. 42.0 ppb (40) 25.0 ppb (24) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 40.0
 
July 30, 2021, 5 a.m. 42.0 ppb (40) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 40.0
 
July 30, 2021, 4 a.m. 25.0 ppb (24) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 24.0
 
July 30, 2021, 3 a.m. 19.0 ppb (18) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 18.0
 
July 30, 2021, 2 a.m. 24.0 ppb (23) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 23.0
 
July 30, 2021, 1 a.m. 31.0 ppb (30) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 30.0
 
July 30, 2021, midnight 39.0 ppb (37) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 37.0
 
July 29, 2021, 11 p.m. 29.0 ppb (28) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 28.0
 
July 29, 2021, 10 p.m. 33.0 ppb (32) 23.0 ppb (22) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 32.0
 
July 29, 2021, 9 p.m. 42.0 ppb (40) 31.0 ppb (30) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 40.0
 
July 29, 2021, 8 p.m. 38.0 ppb (36) 25.0 ppb (24) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 36.0
 
July 29, 2021, 7 p.m. 27.0 ppb (26) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 26.0
 
July 29, 2021, 6 p.m. 26.0 ppb (25) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 25.0
 
July 29, 2021, 5 p.m. 21.0 ppb (20) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 20.0
 
July 29, 2021, 4 p.m. 18.0 ppb (17) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 17.0
 
July 29, 2021, 3 p.m. 14.0 ppb (14) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 14.0
 
July 29, 2021, 2 p.m. 14.0 ppb (14) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 14.0
 
July 29, 2021, 1 p.m. 14.0 ppb (14) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 14.0
 
July 29, 2021, noon 20.0 ppb (19) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 19.0
 
July 29, 2021, 11 a.m. 22.0 ppb (21) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 21.0
 
July 29, 2021, 10 a.m. 18.0 ppb (17) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 17.0
 
July 29, 2021, 9 a.m. 18.0 ppb (17) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 17.0
 
July 29, 2021, 8 a.m. 19.0 ppb (18) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 18.0
 
July 29, 2021, 7 a.m. 19.0 ppb (18) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 18.0
 
July 29, 2021, 6 a.m. 19.0 ppb (18) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 18.0
 
July 29, 2021, 5 a.m. 34.0 ppb (33) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 33.0
 
July 29, 2021, 4 a.m. 25.0 ppb (24) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 24.0
 
July 29, 2021, 3 a.m. 22.0 ppb (21) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 21.0
 
July 29, 2021, 2 a.m. 35.0 ppb (34) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 34.0
 
July 29, 2021, 1 a.m. 25.0 ppb (24) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 24.0
 
July 29, 2021, midnight 23.0 ppb (22) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 22.0
 
July 28, 2021, 11 p.m. 21.0 ppb (20) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 20.0
 
July 28, 2021, 10 p.m. 30.0 ppb (29) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 29.0
 
July 28, 2021, 9 p.m. 49.0 ppb (47) 32.0 ppb (31) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 47.0
 
July 28, 2021, 8 p.m. 38.0 ppb (36) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 36.0
 
July 28, 2021, 7 p.m. 22.0 ppb (21) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 21.0
 
July 28, 2021, 6 p.m. 18.0 ppb (17) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 17.0
 
July 28, 2021, 5 p.m. 15.0 ppb (15) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 15.0
 
July 28, 2021, 4 p.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 10.0
 
July 28, 2021, 3 p.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 8.0
 
July 28, 2021, 2 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 7.0
 
July 28, 2021, 1 p.m. 13.0 ppb (13) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 13.0
 
July 28, 2021, noon 14.0 ppb (14) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 14.0
 
July 28, 2021, 11 a.m. 22.0 ppb (21) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 21.0
 
July 28, 2021, 10 a.m. 22.0 ppb (21) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 21.0
 
July 28, 2021, 9 a.m. 21.0 ppb (20) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 20.0
 
July 28, 2021, 8 a.m. 14.0 ppb (14) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 14.0
 
July 28, 2021, 7 a.m. 16.0 ppb (16) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 16.0
 
July 28, 2021, 6 a.m. 29.0 ppb (28) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 28.0
 
July 28, 2021, 5 a.m. 23.0 ppb (22) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 22.0
 
July 28, 2021, 4 a.m. 23.0 ppb (22) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 22.0
 
July 28, 2021, 3 a.m. 36.0 ppb (34) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 34.0
 
July 28, 2021, 2 a.m. 46.0 ppb (44) 19.0 ppb (18) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 44.0
 
July 28, 2021, 1 a.m. 44.0 ppb (42) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 42.0
 
July 28, 2021, midnight 40.0 ppb (38) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 38.0
 
July 27, 2021, 11 p.m. 27.0 ppb (26) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 26.0
 
July 27, 2021, 10 p.m. 33.0 ppb (32) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
July 27, 2021, 9 p.m. 51.0 ppb (49) 30.0 ppb (29) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 49.0
 
July 27, 2021, 8 p.m. 50.0 ppb (48) 32.0 ppb (31) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 48.0
 
July 27, 2021, 7 p.m. 30.0 ppb (29) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 29.0
 
July 27, 2021, 6 p.m. 19.0 ppb (18) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 18.0
 
July 27, 2021, 5 p.m. 21.0 ppb (20) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 20.0
 
July 27, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 27, 2021, 3 p.m. 14.0 ppb (14) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 14.0
 
July 27, 2021, 2 p.m. 21.0 ppb (20) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 20.0
 
July 27, 2021, 1 p.m. 19.0 ppb (18) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 18.0
 
July 27, 2021, noon 23.0 ppb (22) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 22.0
 
July 27, 2021, 11 a.m. 26.0 ppb (25) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 25.0
 
July 27, 2021, 10 a.m. 29.0 ppb (28) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 28.0
 
July 27, 2021, 9 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 7.0
 
July 27, 2021, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 4.0
 
July 27, 2021, 7 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 6.0
 
July 27, 2021, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 2.0
 
July 27, 2021, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 2.0
 
July 27, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 2.0
 
July 27, 2021, 3 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.1 ppb (2) N/A N/A 4.0