ID: 8944

AQSQID: 033201530

Site Name: Jpn Site 033201530

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

Updated: May 17, 2021, 10:49 p.m.

Location: 岡山市 (青江6丁目2番), N/A

Reporting: True, Located: True

Current AQI: 36.0

岡山市 (青江6丁目2番) N/A, None: 34.628793, 133.919269

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 17, 2021, 8 p.m. 38.0 ppb (36) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.7 ppb (8) N/A N/A 36.0
 
May 17, 2021, 7 p.m. 25.0 ppb (24) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.7 ppb (8) N/A N/A 24.0
 
May 17, 2021, 6 p.m. 17.0 ppb (17) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 17.0
 
May 17, 2021, 5 p.m. 22.0 ppb (21) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 21.0
 
May 17, 2021, 4 p.m. 21.0 ppb (20) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 20.0
 
May 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 17, 2021, 2 p.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 22.0
 
May 17, 2021, 1 p.m. 22.0 ppb (21) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 21.0
 
May 17, 2021, noon 15.0 ppb (15) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 15.0
 
May 17, 2021, 11 a.m. 17.0 ppb (17) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 17.0
 
May 17, 2021, 10 a.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 22.0
 
May 17, 2021, 9 a.m. 22.0 ppb (21) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 21.0
 
May 17, 2021, 8 a.m. 18.0 ppb (17) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 17.0
 
May 17, 2021, 7 a.m. 18.0 ppb (17) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
May 17, 2021, 6 a.m. 17.0 ppb (17) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
May 17, 2021, 5 a.m. 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
 
May 17, 2021, 4 a.m. 30.0 ppb (29) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 29.0
 
May 17, 2021, 3 a.m. 32.0 ppb (31) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 31.0
 
May 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 6.0
 
May 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 17, 2021, midnight N/A N/A N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 7.0
 
May 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, noon N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 16, 2021, midnight N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, noon N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 15, 2021, midnight N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 3.0
 
May 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 5.0
 
May 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 6.0
 
May 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 7.0
 
May 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A 0.8 ppb (10) N/A N/A 10.0
 
May 13, 2021, 11 p.m. 37.0 ppb (35) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 35.0
 
May 13, 2021, 10 p.m. 60.0 ppb (58) 28.0 ppb (27) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 58.0
 
May 13, 2021, 9 p.m. 87.0 ppb (87) 53.0 ppb (50) N/A N/A N/A N/A N/A 0.8 ppb (10) N/A N/A 87.0
 
May 13, 2021, 8 p.m. 52.0 ppb (50) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 50.0
 
May 13, 2021, 7 p.m. 25.0 ppb (24) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 24.0
 
May 13, 2021, 6 p.m. 20.0 ppb (19) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 19.0
 
May 13, 2021, 5 p.m. 19.0 ppb (18) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
May 13, 2021, 4 p.m. 16.0 ppb (16) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
May 13, 2021, 3 p.m. 23.0 ppb (22) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 22.0
 
May 13, 2021, 2 p.m. 18.0 ppb (17) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
May 13, 2021, 1 p.m. 17.0 ppb (17) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 17.0
 
May 13, 2021, noon 20.0 ppb (19) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 19.0
 
May 13, 2021, 11 a.m. 31.0 ppb (30) 4.0 ppb (4) N/A N/A N/A N/A N/A 1.6 ppb (19) N/A N/A 30.0
 
May 13, 2021, 10 a.m. 41.0 ppb (39) 3.0 ppb (3) N/A N/A N/A N/A N/A 1.4 ppb (16) N/A N/A 39.0
 
May 13, 2021, 9 a.m. 16.0 ppb (16) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 16.0
 
May 13, 2021, 8 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 10.0
 
May 13, 2021, 7 a.m. 15.0 ppb (15) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 15.0
 
May 13, 2021, 6 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 10.0
 
May 13, 2021, 5 a.m. 21.0 ppb (20) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 20.0
 
May 13, 2021, 4 a.m. 25.0 ppb (24) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 24.0
 
May 13, 2021, 3 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 10.0
 
May 13, 2021, 2 a.m. 19.0 ppb (18) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
May 13, 2021, 1 a.m. 30.0 ppb (29) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 29.0
 
May 13, 2021, midnight 36.0 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
 
May 12, 2021, 11 p.m. 43.0 ppb (41) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 41.0
 
May 12, 2021, 10 p.m. 43.0 ppb (41) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 41.0
 
May 12, 2021, 9 p.m. 56.0 ppb (54) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 54.0
 
May 12, 2021, 8 p.m. 54.0 ppb (51) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 51.0
 
May 12, 2021, 7 p.m. 39.0 ppb (37) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 37.0
 
May 12, 2021, 6 p.m. 33.0 ppb (32) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 12, 2021, 5 p.m. 33.0 ppb (32) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 32.0
 
May 12, 2021, 4 p.m. 18.0 ppb (17) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
May 12, 2021, 3 p.m. 24.0 ppb (23) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
May 12, 2021, 2 p.m. 31.0 ppb (30) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
May 12, 2021, 1 p.m. 33.0 ppb (32) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 12, 2021, noon 31.0 ppb (30) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
May 12, 2021, 11 a.m. 33.0 ppb (32) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 12, 2021, 10 a.m. 48.0 ppb (46) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 46.0
 
May 12, 2021, 9 a.m. 41.0 ppb (39) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 39.0
 
May 12, 2021, 8 a.m. 38.0 ppb (36) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 36.0
 
May 12, 2021, 7 a.m. 37.0 ppb (35) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 35.0
 
May 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
May 12, 2021, 4 a.m. 33.0 ppb (32) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 12, 2021, 3 a.m. 33.0 ppb (32) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 12, 2021, 2 a.m. 33.0 ppb (32) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 12, 2021, 1 a.m. 40.0 ppb (38) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 38.0
 
May 12, 2021, midnight 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
 
May 11, 2021, 11 p.m. 26.0 ppb (25) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 25.0
 
May 11, 2021, 10 p.m. 31.0 ppb (30) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
May 11, 2021, 9 p.m. 52.0 ppb (50) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 50.0
 
May 11, 2021, 8 p.m. 46.0 ppb (44) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 44.0
 
May 11, 2021, 7 p.m. 38.0 ppb (36) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 36.0
 
May 11, 2021, 6 p.m. 33.0 ppb (32) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 32.0
 
May 11, 2021, 5 p.m. 31.0 ppb (30) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 30.0
 
May 11, 2021, 4 p.m. 27.0 ppb (26) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 26.0
 
May 11, 2021, 3 p.m. 20.0 ppb (19) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 19.0
 
May 11, 2021, 2 p.m. 22.0 ppb (21) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 21.0
 
May 11, 2021, 1 p.m. 25.0 ppb (24) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 24.0
 
May 11, 2021, noon 24.0 ppb (23) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 23.0
 
May 11, 2021, 11 a.m. 29.0 ppb (28) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 28.0
 
May 11, 2021, 10 a.m. 31.0 ppb (30) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
May 11, 2021, 9 a.m. 31.0 ppb (30) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 30.0
 
May 11, 2021, 8 a.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 22.0
 
May 11, 2021, 7 a.m. 27.0 ppb (26) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 26.0
 
May 11, 2021, 6 a.m. 28.0 ppb (27) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 27.0
 
May 11, 2021, 5 a.m. 21.0 ppb (20) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 20.0
 
May 11, 2021, 4 a.m. 18.0 ppb (17) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
May 11, 2021, 3 a.m. 16.0 ppb (16) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
May 11, 2021, 2 a.m. 19.0 ppb (18) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
May 11, 2021, 1 a.m. 31.0 ppb (30) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
May 11, 2021, midnight 23.0 ppb (22) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 22.0
 
May 10, 2021, 11 p.m. 30.0 ppb (29) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 29.0
 
May 10, 2021, 10 p.m. 31.0 ppb (30) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
May 10, 2021, 9 p.m. 53.0 ppb (50) 28.0 ppb (27) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 50.0