ID: 9650

AQSQID: 040223510

Site Name: Jpn Site 040223510

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

Updated: March 7, 2021, 7:32 p.m.

Location: 古賀市 (美明2丁目3番), N/A

Reporting: True, Located: True

Current AQI: 48.0

古賀市 (美明2丁目3番) N/A, None: 33.722441, 130.461265

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 7, 2021, 5 p.m. 50.0 ppb (48) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 48.0
 
March 7, 2021, 4 p.m. 35.0 ppb (34) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 34.0
 
March 7, 2021, 3 p.m. 14.0 ppb (14) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 14.0
 
March 7, 2021, 2 p.m. 15.0 ppb (15) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 15.0
 
March 7, 2021, 1 p.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
 
March 7, 2021, noon 16.0 ppb (16) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
March 7, 2021, 11 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
 
March 7, 2021, 10 a.m. 18.0 ppb (17) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 17.0
 
March 7, 2021, 9 a.m. 16.0 ppb (16) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
March 7, 2021, 8 a.m. 18.0 ppb (17) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
March 7, 2021, 7 a.m. 16.0 ppb (16) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
March 7, 2021, 6 a.m. 15.0 ppb (15) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 15.0
 
March 7, 2021, 5 a.m. 19.0 ppb (18) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
March 7, 2021, 4 a.m. 18.0 ppb (17) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
March 7, 2021, 3 a.m. 16.0 ppb (16) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
March 7, 2021, 2 a.m. 16.0 ppb (16) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 16.0
 
March 7, 2021, 1 a.m. 19.0 ppb (18) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 18.0
 
March 7, 2021, midnight 20.0 ppb (19) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 19.0
 
March 6, 2021, 11 p.m. 18.0 ppb (17) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 17.0
 
March 6, 2021, 10 p.m. 15.0 ppb (15) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 15.0
 
March 6, 2021, 9 p.m. 13.0 ppb (13) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 13.0
 
March 6, 2021, 8 p.m. 17.0 ppb (17) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
March 6, 2021, 6 p.m. 10.0 ppb (10) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 10.0
 
March 6, 2021, 5 p.m. 11.0 ppb (11) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 11.0
 
March 6, 2021, 4 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 8.0
 
March 6, 2021, 3 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 7.0
 
March 6, 2021, 2 p.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 8.0
 
March 6, 2021, 1 p.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 8.0
 
March 6, 2021, noon 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
 
March 6, 2021, 10 a.m. 12.0 ppb (12) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 12.0
 
March 6, 2021, 9 a.m. 13.0 ppb (13) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 13.0
 
March 6, 2021, 8 a.m. 14.0 ppb (14) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 14.0
 
March 6, 2021, 7 a.m. 16.0 ppb (16) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
March 6, 2021, 6 a.m. 17.0 ppb (17) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
March 6, 2021, 5 a.m. 19.0 ppb (18) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
March 6, 2021, 4 a.m. 23.0 ppb (22) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 22.0
 
March 6, 2021, 3 a.m. 22.0 ppb (21) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 21.0
 
March 6, 2021, 2 a.m. 28.0 ppb (27) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 27.0
 
March 6, 2021, 1 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
 
March 6, 2021, midnight 35.0 ppb (34) 21.0 ppb (20) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 34.0
 
March 5, 2021, 11 p.m. 60.0 ppb (58) 31.0 ppb (30) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 58.0
 
March 5, 2021, 10 p.m. 70.0 ppb (69) 41.0 ppb (39) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 69.0
 
March 5, 2021, 9 p.m. 67.0 ppb (65) 43.0 ppb (41) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 65.0
 
March 5, 2021, 8 p.m. 66.0 ppb (64) 42.0 ppb (40) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 64.0
 
March 5, 2021, 7 p.m. 59.0 ppb (57) 29.0 ppb (28) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 57.0
 
March 5, 2021, 6 p.m. 38.0 ppb (36) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 36.0
 
March 5, 2021, 5 p.m. 28.0 ppb (27) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 27.0
 
March 5, 2021, 4 p.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
 
March 5, 2021, 3 p.m. 33.0 ppb (32) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 32.0
 
March 5, 2021, 2 p.m. 29.0 ppb (28) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 28.0
 
March 5, 2021, 1 p.m. 22.0 ppb (21) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 21.0
 
March 5, 2021, noon 30.0 ppb (29) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 29.0
 
March 5, 2021, 10 a.m. 39.0 ppb (37) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 37.0
 
March 5, 2021, 9 a.m. 32.0 ppb (31) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 31.0
 
March 5, 2021, 8 a.m. 41.0 ppb (39) 20.0 ppb (19) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 39.0
 
March 5, 2021, 7 a.m. 63.0 ppb (61) 39.0 ppb (37) N/A N/A N/A N/A N/A 0.5 ppb (6) N/A N/A 61.0
 
March 5, 2021, 6 a.m. 61.0 ppb (59) 33.0 ppb (32) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 59.0
 
March 5, 2021, 5 a.m. 66.0 ppb (64) 41.0 ppb (39) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 64.0
 
March 5, 2021, 4 a.m. 69.0 ppb (67) 40.0 ppb (38) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 67.0
 
March 5, 2021, 3 a.m. 34.0 ppb (33) 16.0 ppb (16) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 33.0
 
March 5, 2021, 2 a.m. 46.0 ppb (44) 28.0 ppb (27) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 44.0
 
March 5, 2021, 1 a.m. 56.0 ppb (54) 32.0 ppb (31) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 54.0
 
March 5, 2021, midnight 68.0 ppb (66) 43.0 ppb (41) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 66.0
 
March 4, 2021, 11 p.m. 41.0 ppb (39) 19.0 ppb (18) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 39.0
 
March 4, 2021, 10 p.m. 44.0 ppb (42) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 42.0
 
March 4, 2021, 9 p.m. 34.0 ppb (33) 15.0 ppb (15) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 33.0
 
March 4, 2021, 8 p.m. 37.0 ppb (35) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 35.0
 
March 4, 2021, 7 p.m. 25.0 ppb (24) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 24.0
 
March 4, 2021, 6 p.m. 23.0 ppb (22) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 22.0
 
March 4, 2021, 5 p.m. 16.0 ppb (16) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 16.0
 
March 4, 2021, 4 p.m. 9.0 ppb (9) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 9.0
 
March 4, 2021, 3 p.m. 10.0 ppb (10) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 10.0
 
March 4, 2021, 2 p.m. 13.0 ppb (13) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 13.0
 
March 4, 2021, 1 p.m. 19.0 ppb (18) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
March 4, 2021, noon 19.0 ppb (18) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
March 4, 2021, 10 a.m. 19.0 ppb (18) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 18.0
 
March 4, 2021, 9 a.m. 34.0 ppb (33) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 33.0
 
March 4, 2021, 8 a.m. 30.0 ppb (29) 8.0 ppb (8) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 29.0
 
March 4, 2021, 7 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 17.0
 
March 4, 2021, 6 a.m. 16.0 ppb (16) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 16.0
 
March 4, 2021, 5 a.m. 24.0 ppb (23) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 23.0
 
March 4, 2021, 4 a.m. 41.0 ppb (39) 21.0 ppb (20) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 39.0
 
March 4, 2021, 3 a.m. 27.0 ppb (26) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 26.0
 
March 4, 2021, 2 a.m. 79.0 ppb (78) 47.0 ppb (45) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 78.0
 
March 4, 2021, 1 a.m. 86.0 ppb (86) 50.0 ppb (48) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 86.0
 
March 4, 2021, midnight 88.0 ppb (88) 50.0 ppb (48) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 88.0
 
March 3, 2021, 11 p.m. 61.0 ppb (59) 31.0 ppb (30) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 59.0
 
March 3, 2021, 10 p.m. 13.0 ppb (13) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 13.0
 
March 3, 2021, 9 p.m. 11.0 ppb (11) 1.0 ppb (1) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 11.0
 
March 3, 2021, 8 p.m. 16.0 ppb (16) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 16.0
 
March 3, 2021, 7 p.m. 66.0 ppb (64) 32.0 ppb (31) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 64.0
 
March 3, 2021, 6 p.m. 53.0 ppb (50) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 50.0
 
March 3, 2021, 5 p.m. 44.0 ppb (42) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 42.0
 
March 3, 2021, 4 p.m. 52.0 ppb (50) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 50.0
 
March 3, 2021, 3 p.m. 60.0 ppb (58) 25.0 ppb (24) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 58.0
 
March 3, 2021, 2 p.m. 47.0 ppb (45) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 45.0
 
March 3, 2021, 1 p.m. 49.0 ppb (47) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 47.0
 
March 3, 2021, noon 76.0 ppb (75) 34.0 ppb (33) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 75.0
 
March 3, 2021, 11 a.m. 44.0 ppb (42) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 42.0
 
March 3, 2021, 10 a.m. 28.0 ppb (27) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 27.0
 
March 3, 2021, 9 a.m. 28.0 ppb (27) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 27.0
 
March 3, 2021, 8 a.m. 29.0 ppb (28) 11.0 ppb (11) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 28.0
 
March 3, 2021, 7 a.m. 36.0 ppb (34) 19.0 ppb (18) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 34.0
 
March 3, 2021, 6 a.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
 
March 3, 2021, 5 a.m. 31.0 ppb (30) 17.0 ppb (17) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 30.0
 
March 3, 2021, 4 a.m. 39.0 ppb (37) 22.0 ppb (21) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 37.0
 
March 3, 2021, 3 a.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
 
March 3, 2021, 2 a.m. 33.0 ppb (32) 19.0 ppb (18) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 32.0
 
March 3, 2021, 1 a.m. 41.0 ppb (39) 23.0 ppb (22) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 39.0
 
March 3, 2021, midnight 54.0 ppb (51) 35.0 ppb (34) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 51.0
 
March 2, 2021, 11 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
 
March 2, 2021, 10 p.m. 33.0 ppb (32) 14.0 ppb (14) N/A N/A N/A N/A N/A 0.4 ppb (5) N/A N/A 32.0
 
March 2, 2021, 9 p.m. 54.0 ppb (51) 24.0 ppb (23) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 51.0
 
March 2, 2021, 8 p.m. 27.0 ppb (26) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 26.0
 
March 2, 2021, 7 p.m. 21.0 ppb (20) 10.0 ppb (10) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 20.0
 
March 2, 2021, 6 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
 
March 2, 2021, 5 p.m. 19.0 ppb (18) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 18.0
 
March 2, 2021, 4 p.m. 12.0 ppb (12) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 12.0
 
March 2, 2021, 3 p.m. 10.0 ppb (10) 4.0 ppb (4) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 10.0
 
March 2, 2021, 2 p.m. 9.0 ppb (9) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 9.0
 
March 2, 2021, 1 p.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.2 ppb (3) N/A N/A 10.0
 
March 2, 2021, noon 11.0 ppb (11) 6.0 ppb (6) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 11.0
 
March 2, 2021, 11 a.m. 10.0 ppb (10) 5.0 ppb (5) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 10.0
 
March 2, 2021, 10 a.m. 12.0 ppb (12) 7.0 ppb (7) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 12.0
 
March 2, 2021, 9 a.m. 13.0 ppb (13) 9.0 ppb (9) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 13.0
 
March 2, 2021, 8 a.m. 22.0 ppb (21) 12.0 ppb (12) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 21.0
 
March 2, 2021, 7 a.m. 22.0 ppb (21) 13.0 ppb (13) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 21.0
 
March 2, 2021, 6 a.m. 31.0 ppb (30) 18.0 ppb (17) N/A N/A N/A N/A N/A 0.3 ppb (4) N/A N/A 30.0
 
March 2, 2021, 5 a.m. 41.0 ppb (39) 27.0 ppb (26) N/A N/A N/A N/A N/A N/A N/A N/A 39.0
 
March 2, 2021, 4 a.m. 37.0 ppb (35) 20.0 ppb (19) N/A N/A N/A N/A N/A N/A N/A N/A 35.0
 
March 2, 2021, 3 a.m. 36.0 ppb (34) 22.0 ppb (21) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
March 2, 2021, 2 a.m. 45.0 ppb (43) 30.0 ppb (29) N/A N/A N/A N/A N/A N/A N/A N/A 43.0
 
March 2, 2021, 1 a.m. 53.0 ppb (50) 28.0 ppb (27) N/A N/A N/A N/A N/A N/A N/A N/A 50.0
 
March 2, 2021, midnight 53.0 ppb (50) 32.0 ppb (31) N/A N/A N/A N/A N/A N/A N/A N/A 50.0
 
March 1, 2021, 11 p.m. 47.0 ppb (45) 30.0 ppb (29) N/A N/A N/A N/A N/A N/A N/A N/A 45.0
 
March 1, 2021, 10 p.m. 38.0 ppb (36) 20.0 ppb (19) N/A N/A N/A N/A N/A N/A N/A N/A 36.0
 
March 1, 2021, 9 p.m. 29.0 ppb (28) 17.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
March 1, 2021, 8 p.m. 25.0 ppb (24) 16.0 ppb (16) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
March 1, 2021, 7 p.m. 17.0 ppb (17) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
March 1, 2021, 6 p.m. 17.0 ppb (17) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
March 1, 2021, 5 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
 
March 1, 2021, 4 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 4.0
 
March 1, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 2.0
 
March 1, 2021, 2 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
March 1, 2021, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
March 1, 2021, noon 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
March 1, 2021, 11 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 4.0
 
March 1, 2021, 10 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
March 1, 2021, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 4.0
 
March 1, 2021, 8 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 5.0
 
March 1, 2021, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 5.0
 
March 1, 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
 
March 1, 2021, 5 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
 
March 1, 2021, 4 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 9.0
 
March 1, 2021, 3 a.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
 
March 1, 2021, 2 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
 
March 1, 2021, 1 a.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
 
March 1, 2021, midnight 77.0 ppb (76) 45.0 ppb (43) N/A N/A N/A N/A N/A N/A N/A N/A 76.0
 
Feb. 28, 2021, 11 p.m. 184.0 ppb (117) 133.0 ppb (108) N/A N/A N/A N/A N/A N/A N/A N/A 117.0
 
Feb. 28, 2021, 10 p.m. 213.0 ppb (123) 169.0 ppb (114) N/A N/A N/A N/A N/A N/A N/A N/A 123.0
 
Feb. 28, 2021, 9 p.m. 164.0 ppb (113) 127.0 ppb (106) N/A N/A N/A N/A N/A N/A N/A N/A 113.0
 
Feb. 28, 2021, 8 p.m. 147.0 ppb (110) 110.0 ppb (103) N/A N/A N/A N/A N/A N/A N/A N/A 110.0
 
Feb. 28, 2021, 7 p.m. 97.0 ppb (97) 65.0 ppb (63) N/A N/A N/A N/A N/A N/A N/A N/A 97.0
 
Feb. 28, 2021, 6 p.m. 77.0 ppb (76) 44.0 ppb (42) N/A N/A N/A N/A N/A N/A N/A N/A 76.0
 
Feb. 28, 2021, 5 p.m. 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. 28, 2021, 3 p.m. 19.0 ppb (18) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 18.0
 
Feb. 28, 2021, 2 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 11.0
 
Feb. 28, 2021, 1 p.m. 17.0 ppb (17) 3.0 ppb (3) N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 17.0