ID: 8556

AQSQID: 001213220

Site Name: Jpn Site 001213220

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

Updated: March 7, 2021, 1:32 a.m.

Location: 苫小牧市 (沼ノ端中央5丁目8番), N/A

Reporting: True, Located: True

Current AQI: 12.0

苫小牧市 (沼ノ端中央5丁目8番) N/A, None: 42.670291, 141.688254

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 6, 2021, 11 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 6, 2021, 10 p.m. 30.0 ppb (29) 11.0 ppb (11) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 29.0
 
March 6, 2021, 9 p.m. 29.0 ppb (28) 7.0 ppb (7) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 28.0
 
March 6, 2021, 8 p.m. 23.0 ppb (22) 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 22.0
 
March 6, 2021, 6 p.m. 39.0 ppb (37) 10.0 ppb (10) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 37.0
 
March 6, 2021, 5 p.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 22.0
 
March 6, 2021, 4 p.m. 42.0 ppb (40) 10.0 ppb (10) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 40.0
 
March 6, 2021, 3 p.m. 32.0 ppb (31) 13.0 ppb (13) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 31.0
 
March 6, 2021, 2 p.m. 22.0 ppb (21) 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 21.0
 
March 6, 2021, 1 p.m. 20.0 ppb (19) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 19.0
 
March 6, 2021, noon 18.0 ppb (17) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 17.0
 
March 6, 2021, 10 a.m. 14.0 ppb (14) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 14.0
 
March 6, 2021, 9 a.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 11.0
 
March 6, 2021, 8 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 6, 2021, 7 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 6, 2021, 6 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 6, 2021, 5 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 6, 2021, 4 a.m. 5.0 ppb (5) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 5.0
 
March 6, 2021, 3 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 6, 2021, 2 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 6, 2021, 1 a.m. 6.0 ppb (6) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 6, 2021, midnight 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 5, 2021, 11 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 5, 2021, 10 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 5, 2021, 9 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 4.0
 
March 5, 2021, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 3.0
 
March 5, 2021, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 3.0
 
March 5, 2021, 6 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
March 5, 2021, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
March 5, 2021, 4 p.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
March 5, 2021, 3 p.m. 19.0 ppb (18) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 18.0
 
March 5, 2021, 2 p.m. 18.0 ppb (17) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 17.0
 
March 5, 2021, 1 p.m. 12.0 ppb (12) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 5, 2021, noon 17.0 ppb (17) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 17.0
 
March 5, 2021, 10 a.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 5, 2021, 9 a.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 11.0
 
March 5, 2021, 8 a.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 5, 2021, 7 a.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
March 5, 2021, 6 a.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 5, 2021, 5 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 5, 2021, 4 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 5, 2021, 3 a.m. 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 5, 2021, 2 a.m. 20.0 ppb (19) 7.0 ppb (7) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 19.0
 
March 5, 2021, 1 a.m. 21.0 ppb (20) 7.0 ppb (7) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 20.0
 
March 5, 2021, midnight 14.0 ppb (14) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
March 4, 2021, 11 p.m. 13.0 ppb (13) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 13.0
 
March 4, 2021, 10 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 11.0
 
March 4, 2021, 9 p.m. 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 4, 2021, 8 p.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 4, 2021, 7 p.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 4, 2021, 6 p.m. 21.0 ppb (20) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 20.0
 
March 4, 2021, 5 p.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 4, 2021, 4 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 4, 2021, 3 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 5.0
 
March 4, 2021, 2 p.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 9.0
 
March 4, 2021, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 6.0
 
March 4, 2021, noon 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 6.0
 
March 4, 2021, 10 a.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 10.0
 
March 4, 2021, 9 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 9.0
 
March 4, 2021, 8 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 10.0
 
March 4, 2021, 7 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 4, 2021, 6 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 4, 2021, 5 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 4, 2021, 4 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 4, 2021, 3 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 4, 2021, 2 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 4, 2021, 1 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 4, 2021, midnight 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 3, 2021, 11 p.m. 14.0 ppb (14) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
March 3, 2021, 10 p.m. 15.0 ppb (15) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 15.0
 
March 3, 2021, 9 p.m. 21.0 ppb (20) 6.0 ppb (6) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 20.0
 
March 3, 2021, 8 p.m. 100.0 ppb (100) 53.0 ppb (50) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 100.0
 
March 3, 2021, 7 p.m. 67.0 ppb (65) 24.0 ppb (23) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 65.0
 
March 3, 2021, 6 p.m. 71.0 ppb (70) 30.0 ppb (29) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 70.0
 
March 3, 2021, 5 p.m. 64.0 ppb (62) 23.0 ppb (22) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 62.0
 
March 3, 2021, 4 p.m. 78.0 ppb (77) 36.0 ppb (34) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 77.0
 
March 3, 2021, 3 p.m. 116.0 ppb (104) 68.0 ppb (66) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 104.0
 
March 3, 2021, 2 p.m. 136.0 ppb (108) 86.0 ppb (86) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 108.0
 
March 3, 2021, 1 p.m. 145.0 ppb (110) 87.0 ppb (87) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 110.0
 
March 3, 2021, noon 106.0 ppb (102) 52.0 ppb (50) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 102.0
 
March 3, 2021, 11 a.m. 104.0 ppb (102) 48.0 ppb (46) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 102.0
 
March 3, 2021, 10 a.m. 119.0 ppb (105) 59.0 ppb (57) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 105.0
 
March 3, 2021, 9 a.m. 66.0 ppb (64) 20.0 ppb (19) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 64.0
 
March 3, 2021, 8 a.m. 27.0 ppb (26) 5.0 ppb (5) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 26.0
 
March 3, 2021, 7 a.m. 9.0 ppb (9) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 3, 2021, 6 a.m. 10.0 ppb (10) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 3, 2021, 5 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 3, 2021, 4 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 3, 2021, 3 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 3, 2021, 2 a.m. 9.0 ppb (9) 5.0 ppb (5) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 3, 2021, 1 a.m. 9.0 ppb (9) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 3, 2021, midnight 8.0 ppb (8) 4.0 ppb (4) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 2, 2021, 11 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A 3.0 ppb (5) N/A N/A N/A N/A 9.0
 
March 2, 2021, 10 p.m. 14.0 ppb (14) 5.0 ppb (5) N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 14.0
 
March 2, 2021, 9 p.m. 17.0 ppb (17) 4.0 ppb (4) N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 17.0
 
March 2, 2021, 8 p.m. 13.0 ppb (13) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 13.0
 
March 2, 2021, 7 p.m. 14.0 ppb (14) 5.0 ppb (5) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
March 2, 2021, 6 p.m. 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
March 2, 2021, 5 p.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 9.0
 
March 2, 2021, 4 p.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 7.0
 
March 2, 2021, 3 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 2, 2021, 2 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 6.0
 
March 2, 2021, 1 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 6.0
 
March 2, 2021, noon 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 2, 2021, 11 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 4.0
 
March 2, 2021, 10 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
March 2, 2021, 9 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 2, 2021, 8 a.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 2, 2021, 7 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 2, 2021, 6 a.m. 10.0 ppb (10) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 2, 2021, 5 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 2, 2021, 4 a.m. 10.0 ppb (10) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 2, 2021, 3 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 2, 2021, 2 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 2, 2021, 1 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 7.0
 
March 2, 2021, midnight 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 9.0
 
March 1, 2021, 11 p.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 1, 2021, 10 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 1, 2021, 9 p.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 1, 2021, 8 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 1, 2021, 7 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 1, 2021, 6 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 4.0
 
March 1, 2021, 5 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 3.0
 
March 1, 2021, 4 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 4.0
 
March 1, 2021, 3 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 4.0
 
March 1, 2021, 2 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 4.0
 
March 1, 2021, 1 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 5.0
 
March 1, 2021, noon 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 3.0 ppb (5) N/A N/A N/A N/A 7.0
 
March 1, 2021, 11 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
March 1, 2021, 10 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 1, 2021, 9 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 1, 2021, 8 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
March 1, 2021, 7 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
March 1, 2021, 6 a.m. 11.0 ppb (11) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 11.0
 
March 1, 2021, 5 a.m. 9.0 ppb (9) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
March 1, 2021, 4 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
March 1, 2021, 3 a.m. 16.0 ppb (16) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 16.0
 
March 1, 2021, 2 a.m. 28.0 ppb (27) 7.0 ppb (7) N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 27.0
 
March 1, 2021, 1 a.m. 26.0 ppb (25) 7.0 ppb (7) N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 25.0
 
March 1, 2021, midnight 31.0 ppb (30) 8.0 ppb (8) N/A N/A N/A 2.0 ppb (3) N/A N/A N/A N/A 30.0
 
Feb. 28, 2021, 11 p.m. 28.0 ppb (27) 6.0 ppb (6) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 27.0
 
Feb. 28, 2021, 10 p.m. 49.0 ppb (47) 18.0 ppb (17) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 47.0
 
Feb. 28, 2021, 9 p.m. 29.0 ppb (28) 7.0 ppb (7) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 28.0
 
Feb. 28, 2021, 8 p.m. 14.0 ppb (14) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
Feb. 28, 2021, 7 p.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
Feb. 28, 2021, 6 p.m. 14.0 ppb (14) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 14.0
 
Feb. 28, 2021, 5 p.m. 11.0 ppb (11) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 11.0
 
Feb. 28, 2021, 4 p.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
Feb. 28, 2021, 2 p.m. 12.0 ppb (12) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
Feb. 28, 2021, 1 p.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
Feb. 28, 2021, noon 13.0 ppb (13) 5.0 ppb (5) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 13.0
 
Feb. 28, 2021, 11 a.m. 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
Feb. 28, 2021, 10 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 9.0
 
Feb. 28, 2021, 9 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
Feb. 28, 2021, 8 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
Feb. 28, 2021, 7 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 6.0
 
Feb. 28, 2021, 6 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
Feb. 28, 2021, 5 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
Feb. 28, 2021, 4 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 5.0
 
Feb. 28, 2021, 1 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 7.0
 
Feb. 28, 2021, midnight 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 8.0
 
Feb. 27, 2021, 11 p.m. 10.0 ppb (10) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 10.0
 
Feb. 27, 2021, 10 p.m. 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 12.0
 
Feb. 27, 2021, 9 p.m. 20.0 ppb (19) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 19.0
 
Feb. 27, 2021, 8 p.m. 33.0 ppb (32) 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 32.0
 
Feb. 27, 2021, 7 p.m. 27.0 ppb (26) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 26.0
 
Feb. 27, 2021, 6 p.m. 26.0 ppb (25) 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 25.0
 
Feb. 27, 2021, 5 p.m. 29.0 ppb (28) 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 28.0