ID: 8341

AQSQID: 011232510

Site Name: Jpn Site 011232510

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

Updated: Feb. 27, 2021, 2:32 p.m.

Location: 久喜市 (本町7丁目7番), AL

Reporting: True, Located: True

Current AQI: 25.0

久喜市 (本町7丁目7番) AL, None: 36.075405, 139.66567

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Feb. 27, 2021, noon 26.0 ppb (25) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 27, 2021, 11 a.m. 20.0 ppb (19) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 19.0
 
Feb. 27, 2021, 10 a.m. 12.0 ppb (12) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 27, 2021, 9 a.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 27, 2021, 8 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 27, 2021, 7 a.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 27, 2021, 6 a.m. 8.0 ppb (8) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 27, 2021, 5 a.m. 14.0 ppb (14) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 27, 2021, 4 a.m. 14.0 ppb (14) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 27, 2021, 3 a.m. 14.0 ppb (14) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 27, 2021, 2 a.m. 14.0 ppb (14) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 27, 2021, 1 a.m. 17.0 ppb (17) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 27, 2021, midnight 15.0 ppb (15) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 15.0
 
Feb. 26, 2021, 11 p.m. 26.0 ppb (25) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 26, 2021, 10 p.m. 24.0 ppb (23) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 26, 2021, 9 p.m. 21.0 ppb (20) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 20.0
 
Feb. 26, 2021, 8 p.m. 12.0 ppb (12) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 26, 2021, 7 p.m. 13.0 ppb (13) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 26, 2021, 6 p.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 26, 2021, 5 p.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 26, 2021, 4 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 4.0
 
Feb. 26, 2021, 3 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 26, 2021, 2 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 26, 2021, 1 p.m. 8.0 ppb (8) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 26, 2021, noon 13.0 ppb (13) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 26, 2021, 11 a.m. 15.0 ppb (15) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 15.0
 
Feb. 26, 2021, 10 a.m. 21.0 ppb (20) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 20.0
 
Feb. 26, 2021, 9 a.m. 23.0 ppb (22) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 26, 2021, 8 a.m. 23.0 ppb (22) 16.0 ppb (16) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 26, 2021, 7 a.m. 16.0 ppb (16) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 26, 2021, 6 a.m. 20.0 ppb (19) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 19.0
 
Feb. 26, 2021, 5 a.m. 19.0 ppb (18) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 18.0
 
Feb. 26, 2021, 4 a.m. 21.0 ppb (20) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 20.0
 
Feb. 26, 2021, 3 a.m. 49.0 ppb (47) 25.0 ppb (24) N/A N/A N/A N/A N/A N/A N/A N/A 47.0
 
Feb. 26, 2021, 2 a.m. 58.0 ppb (56) 31.0 ppb (30) N/A N/A N/A N/A N/A N/A N/A N/A 56.0
 
Feb. 26, 2021, 1 a.m. 58.0 ppb (56) 30.0 ppb (29) N/A N/A N/A N/A N/A N/A N/A N/A 56.0
 
Feb. 26, 2021, midnight 60.0 ppb (58) 29.0 ppb (28) N/A N/A N/A N/A N/A N/A N/A N/A 58.0
 
Feb. 25, 2021, 11 p.m. 85.0 ppb (85) 54.0 ppb (51) N/A N/A N/A N/A N/A N/A N/A N/A 85.0
 
Feb. 25, 2021, 10 p.m. 81.0 ppb (80) 48.0 ppb (46) N/A N/A N/A N/A N/A N/A N/A N/A 80.0
 
Feb. 25, 2021, 9 p.m. 86.0 ppb (86) 50.0 ppb (48) N/A N/A N/A N/A N/A N/A N/A N/A 86.0
 
Feb. 25, 2021, 8 p.m. 67.0 ppb (65) 38.0 ppb (36) N/A N/A N/A N/A N/A N/A N/A N/A 65.0
 
Feb. 25, 2021, 7 p.m. 35.0 ppb (34) 14.0 ppb (14) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 25, 2021, 6 p.m. 38.0 ppb (36) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 36.0
 
Feb. 25, 2021, 5 p.m. 36.0 ppb (34) 14.0 ppb (14) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 25, 2021, 4 p.m. 36.0 ppb (34) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 25, 2021, 3 p.m. 32.0 ppb (31) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 25, 2021, 2 p.m. 25.0 ppb (24) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
Feb. 25, 2021, 1 p.m. 28.0 ppb (27) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 27.0
 
Feb. 25, 2021, noon 12.0 ppb (12) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 25, 2021, 11 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 25, 2021, 10 a.m. 18.0 ppb (17) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 25, 2021, 9 a.m. 29.0 ppb (28) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 25, 2021, 8 a.m. 24.0 ppb (23) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 25, 2021, 6 a.m. 18.0 ppb (17) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 25, 2021, 5 a.m. 18.0 ppb (17) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 25, 2021, 4 a.m. 16.0 ppb (16) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 25, 2021, 3 a.m. 24.0 ppb (23) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 25, 2021, 2 a.m. 25.0 ppb (24) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
Feb. 25, 2021, 1 a.m. 30.0 ppb (29) 17.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 25, 2021, midnight 29.0 ppb (28) 14.0 ppb (14) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 24, 2021, 11 p.m. 52.0 ppb (50) 31.0 ppb (30) N/A N/A N/A N/A N/A N/A N/A N/A 50.0
 
Feb. 24, 2021, 10 p.m. 61.0 ppb (59) 31.0 ppb (30) N/A N/A N/A N/A N/A N/A N/A N/A 59.0
 
Feb. 24, 2021, 9 p.m. 66.0 ppb (64) 36.0 ppb (34) N/A N/A N/A N/A N/A N/A N/A N/A 64.0
 
Feb. 24, 2021, 8 p.m. 41.0 ppb (39) 25.0 ppb (24) N/A N/A N/A N/A N/A N/A N/A N/A 39.0
 
Feb. 24, 2021, 7 p.m. 14.0 ppb (14) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 24, 2021, 6 p.m. 11.0 ppb (11) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 24, 2021, 5 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 24, 2021, 4 p.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 24, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Feb. 24, 2021, 2 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 24, 2021, 1 p.m. 12.0 ppb (12) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 24, 2021, noon 17.0 ppb (17) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 24, 2021, 10 a.m. 12.0 ppb (12) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 24, 2021, 9 a.m. 15.0 ppb (15) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 15.0
 
Feb. 24, 2021, 8 a.m. 14.0 ppb (14) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 24, 2021, 7 a.m. 14.0 ppb (14) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 24, 2021, 6 a.m. 14.0 ppb (14) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 24, 2021, 5 a.m. 18.0 ppb (17) 14.0 ppb (14) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 24, 2021, 4 a.m. 32.0 ppb (31) 18.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 24, 2021, 3 a.m. 29.0 ppb (28) 19.0 ppb (18) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 24, 2021, 2 a.m. 25.0 ppb (24) 17.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
Feb. 24, 2021, 1 a.m. 24.0 ppb (23) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 24, 2021, midnight 21.0 ppb (20) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 20.0
 
Feb. 23, 2021, 11 p.m. 32.0 ppb (31) 20.0 ppb (19) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 23, 2021, 10 p.m. 35.0 ppb (34) 20.0 ppb (19) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 23, 2021, 9 p.m. 30.0 ppb (29) 17.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 23, 2021, 8 p.m. 39.0 ppb (37) 23.0 ppb (22) N/A N/A N/A N/A N/A N/A N/A N/A 37.0
 
Feb. 23, 2021, 7 p.m. 22.0 ppb (21) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 21.0
 
Feb. 23, 2021, 6 p.m. 11.0 ppb (11) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 23, 2021, 5 p.m. 6.0 ppb (6) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 23, 2021, 4 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 23, 2021, 3 p.m. 8.0 ppb (8) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 23, 2021, 2 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 23, 2021, 1 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 23, 2021, noon 6.0 ppb (6) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 23, 2021, 10 a.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 23, 2021, 9 a.m. 8.0 ppb (8) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 23, 2021, 8 a.m. 12.0 ppb (12) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 23, 2021, 7 a.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 23, 2021, 6 a.m. 8.0 ppb (8) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 23, 2021, 5 a.m. 6.0 ppb (6) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 23, 2021, 4 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 23, 2021, 3 a.m. 7.0 ppb (7) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 23, 2021, 2 a.m. 7.0 ppb (7) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 23, 2021, 1 a.m. 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 23, 2021, midnight 7.0 ppb (7) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 22, 2021, 11 p.m. 8.0 ppb (8) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 22, 2021, 10 p.m. 11.0 ppb (11) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 22, 2021, 9 p.m. 12.0 ppb (12) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 22, 2021, 8 p.m. 13.0 ppb (13) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 22, 2021, 7 p.m. 11.0 ppb (11) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 22, 2021, 6 p.m. 20.0 ppb (19) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 19.0
 
Feb. 22, 2021, 5 p.m. 45.0 ppb (43) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 43.0
 
Feb. 22, 2021, 4 p.m. 45.0 ppb (43) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 43.0
 
Feb. 22, 2021, 3 p.m. 53.0 ppb (50) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 50.0
 
Feb. 22, 2021, 2 p.m. 38.0 ppb (36) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 36.0
 
Feb. 22, 2021, 1 p.m. 35.0 ppb (34) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 22, 2021, noon 47.0 ppb (45) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 45.0
 
Feb. 22, 2021, 9 a.m. 30.0 ppb (29) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 22, 2021, 8 a.m. 19.0 ppb (18) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 18.0
 
Feb. 22, 2021, 6 a.m. 43.0 ppb (41) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 41.0
 
Feb. 22, 2021, 5 a.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 22, 2021, 4 a.m. 33.0 ppb (32) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 32.0
 
Feb. 22, 2021, 3 a.m. 31.0 ppb (30) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 30.0
 
Feb. 22, 2021, 2 a.m. 46.0 ppb (44) 16.0 ppb (16) N/A N/A N/A N/A N/A N/A N/A N/A 44.0
 
Feb. 22, 2021, 1 a.m. 55.0 ppb (53) 25.0 ppb (24) N/A N/A N/A N/A N/A N/A N/A N/A 53.0
 
Feb. 22, 2021, midnight 70.0 ppb (69) 36.0 ppb (34) N/A N/A N/A N/A N/A N/A N/A N/A 69.0
 
Feb. 21, 2021, 11 p.m. 90.0 ppb (90) 53.0 ppb (50) N/A N/A N/A N/A N/A N/A N/A N/A 90.0
 
Feb. 21, 2021, 10 p.m. 147.0 ppb (110) 95.0 ppb (95) N/A N/A N/A N/A N/A N/A N/A N/A 110.0
 
Feb. 21, 2021, 9 p.m. 211.0 ppb (122) 154.0 ppb (112) N/A N/A N/A N/A N/A N/A N/A N/A 122.0
 
Feb. 21, 2021, 8 p.m. 161.0 ppb (113) 109.0 ppb (103) N/A N/A N/A N/A N/A N/A N/A N/A 113.0
 
Feb. 21, 2021, 7 p.m. 100.0 ppb (100) 56.0 ppb (54) N/A N/A N/A N/A N/A N/A N/A N/A 100.0
 
Feb. 21, 2021, 6 p.m. 77.0 ppb (76) 38.0 ppb (36) N/A N/A N/A N/A N/A N/A N/A N/A 76.0
 
Feb. 21, 2021, 5 p.m. 60.0 ppb (58) 23.0 ppb (22) N/A N/A N/A N/A N/A N/A N/A N/A 58.0
 
Feb. 21, 2021, 4 p.m. 53.0 ppb (50) 21.0 ppb (20) N/A N/A N/A N/A N/A N/A N/A N/A 50.0
 
Feb. 21, 2021, 3 p.m. 36.0 ppb (34) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 21, 2021, 2 p.m. 25.0 ppb (24) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
Feb. 21, 2021, 1 p.m. 25.0 ppb (24) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
Feb. 21, 2021, noon 32.0 ppb (31) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 21, 2021, 11 a.m. 31.0 ppb (30) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 30.0
 
Feb. 21, 2021, 10 a.m. 23.0 ppb (22) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 21, 2021, 9 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 21.0
 
Feb. 21, 2021, 8 a.m. 15.0 ppb (15) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 15.0
 
Feb. 21, 2021, 7 a.m. 17.0 ppb (17) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 21, 2021, 6 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 21, 2021, 5 a.m. 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 21, 2021, 4 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 21, 2021, 3 a.m. 12.0 ppb (12) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 21, 2021, 2 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 21, 2021, 1 a.m. 17.0 ppb (17) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 21, 2021, midnight 23.0 ppb (22) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 20, 2021, 11 p.m. 32.0 ppb (31) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 20, 2021, 10 p.m. 45.0 ppb (43) 18.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 43.0
 
Feb. 20, 2021, 9 p.m. 43.0 ppb (41) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 41.0
 
Feb. 20, 2021, 8 p.m. 33.0 ppb (32) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 32.0
 
Feb. 20, 2021, 7 p.m. 28.0 ppb (27) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 27.0
 
Feb. 20, 2021, 6 p.m. 27.0 ppb (26) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 26.0
 
Feb. 20, 2021, 5 p.m. 29.0 ppb (28) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 20, 2021, 4 p.m. 31.0 ppb (30) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 30.0
 
Feb. 20, 2021, 3 p.m. 23.0 ppb (22) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 20, 2021, 2 p.m. 34.0 ppb (33) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 33.0
 
Feb. 20, 2021, 1 p.m. 27.0 ppb (26) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 26.0
 
Feb. 20, 2021, noon 19.0 ppb (18) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 18.0
 
Feb. 20, 2021, 10 a.m. 23.0 ppb (22) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 20, 2021, 9 a.m. 35.0 ppb (34) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 20, 2021, 8 a.m. 39.0 ppb (37) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 37.0
 
Feb. 20, 2021, 7 a.m. 43.0 ppb (41) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 41.0
 
Feb. 20, 2021, 6 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 17.0