ID: 8238

AQSQID: 004210010

Site Name: Jpn Site 004210010

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

Updated: Feb. 26, 2021, 5:32 a.m.

Location: 仙台市 (仙台市立七北田小学校), N/A

Reporting: True, Located: True

Current AQI: 3.0

仙台市 (仙台市立七北田小学校) N/A, None: 38.322686, 140.892409

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Feb. 26, 2021, 3 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
 
Feb. 26, 2021, 2 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
 
Feb. 26, 2021, 1 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
 
Feb. 26, 2021, midnight 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. 25, 2021, 11 p.m. 23.0 ppb (22) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 25, 2021, 10 p.m. 41.0 ppb (39) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 39.0
 
Feb. 25, 2021, 9 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. 25, 2021, 8 p.m. 13.0 ppb (13) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 25, 2021, 7 p.m. 14.0 ppb (14) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 25, 2021, 6 p.m. 42.0 ppb (40) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
Feb. 25, 2021, 5 p.m. 28.0 ppb (27) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 27.0
 
Feb. 25, 2021, 4 p.m. 30.0 ppb (29) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 25, 2021, 3 p.m. 44.0 ppb (42) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 42.0
 
Feb. 25, 2021, 2 p.m. 40.0 ppb (38) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 38.0
 
Feb. 25, 2021, 1 p.m. 20.0 ppb (19) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 19.0
 
Feb. 25, 2021, noon 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. 25, 2021, 11 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 25, 2021, 10 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. 25, 2021, 9 a.m. 13.0 ppb (13) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 25, 2021, 8 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 25, 2021, 6 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
 
Feb. 25, 2021, 5 a.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
 
Feb. 25, 2021, 4 a.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
 
Feb. 25, 2021, 3 a.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
 
Feb. 25, 2021, 2 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 25, 2021, 1 a.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
 
Feb. 25, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 24, 2021, 11 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 24, 2021, 10 p.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. 24, 2021, 9 p.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 24, 2021, 8 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
 
Feb. 24, 2021, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 0.0
Feb. 24, 2021, 6 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 0.0
Feb. 24, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 24, 2021, 4 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 0.0
Feb. 24, 2021, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 24, 2021, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 24, 2021, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 24, 2021, noon 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 24, 2021, 10 a.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
 
Feb. 24, 2021, 9 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
 
Feb. 24, 2021, 8 a.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
 
Feb. 24, 2021, 7 a.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
 
Feb. 24, 2021, 6 a.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
 
Feb. 24, 2021, 5 a.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
 
Feb. 24, 2021, 4 a.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
 
Feb. 24, 2021, 3 a.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
 
Feb. 24, 2021, 2 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 24, 2021, 1 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 24, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 23, 2021, 11 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
 
Feb. 23, 2021, 10 p.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. 23, 2021, 9 p.m. 9.0 ppb (9) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 9.0
 
Feb. 23, 2021, 8 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 23, 2021, 7 p.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
 
Feb. 23, 2021, 6 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
 
Feb. 23, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, noon 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
 
Feb. 23, 2021, 10 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 23, 2021, 9 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
 
Feb. 23, 2021, 8 a.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
 
Feb. 23, 2021, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, 2 a.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
 
Feb. 23, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 23, 2021, midnight 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
 
Feb. 22, 2021, 11 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
 
Feb. 22, 2021, 10 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
 
Feb. 22, 2021, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 22, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 22, 2021, 7 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
 
Feb. 22, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 22, 2021, 5 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
 
Feb. 22, 2021, 4 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
 
Feb. 22, 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
 
Feb. 22, 2021, 2 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
 
Feb. 22, 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
 
Feb. 22, 2021, noon 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
 
Feb. 22, 2021, 9 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
 
Feb. 22, 2021, 8 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
 
Feb. 22, 2021, 6 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
 
Feb. 22, 2021, 5 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
 
Feb. 22, 2021, 4 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 22, 2021, 3 a.m. 22.0 ppb (21) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 21.0
 
Feb. 22, 2021, 2 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. 22, 2021, 1 a.m. 38.0 ppb (36) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 36.0
 
Feb. 22, 2021, midnight 40.0 ppb (38) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 38.0
 
Feb. 21, 2021, 11 p.m. 46.0 ppb (44) 19.0 ppb (18) N/A N/A N/A N/A N/A N/A N/A N/A 44.0
 
Feb. 21, 2021, 10 p.m. 32.0 ppb (31) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 21, 2021, 9 p.m. 24.0 ppb (23) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 21, 2021, 8 p.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 21, 2021, 7 p.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
 
Feb. 21, 2021, 6 p.m. 9.0 ppb (9) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 9.0
 
Feb. 21, 2021, 5 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. 21, 2021, 4 p.m. 19.0 ppb (18) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 18.0
 
Feb. 21, 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. 21, 2021, 2 p.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, 1 p.m. 46.0 ppb (44) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 44.0
 
Feb. 21, 2021, noon 44.0 ppb (42) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 42.0
 
Feb. 21, 2021, 11 a.m. 36.0 ppb (34) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 21, 2021, 10 a.m. 26.0 ppb (25) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 21, 2021, 9 a.m. 30.0 ppb (29) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 21, 2021, 8 a.m. 22.0 ppb (21) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 21.0
 
Feb. 21, 2021, 7 a.m. 24.0 ppb (23) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 21, 2021, 6 a.m. 16.0 ppb (16) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 21, 2021, 5 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 21, 2021, 4 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. 21, 2021, 3 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
 
Feb. 21, 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
 
Feb. 21, 2021, 1 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 21, 2021, midnight 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
 
Feb. 20, 2021, 11 p.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
 
Feb. 20, 2021, 10 p.m. 16.0 ppb (16) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 20, 2021, 9 p.m. 8.0 ppb (8) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 20, 2021, 8 p.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
 
Feb. 20, 2021, 7 p.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
 
Feb. 20, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 3 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0
 
Feb. 20, 2021, 1 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
 
Feb. 20, 2021, noon 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
 
Feb. 20, 2021, 10 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
 
Feb. 20, 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
 
Feb. 20, 2021, 8 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
 
Feb. 20, 2021, 7 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
 
Feb. 20, 2021, 6 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
 
Feb. 20, 2021, 5 a.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
 
Feb. 20, 2021, 4 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
 
Feb. 20, 2021, 3 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
 
Feb. 20, 2021, 2 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 20, 2021, 1 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
 
Feb. 20, 2021, midnight 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
 
Feb. 19, 2021, 11 p.m. 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. 19, 2021, 10 p.m. 62.0 ppb (60) 33.0 ppb (32) N/A N/A N/A N/A N/A N/A N/A N/A 60.0
 
Feb. 19, 2021, 9 p.m. 65.0 ppb (63) 37.0 ppb (35) N/A N/A N/A N/A N/A N/A N/A N/A 63.0
 
Feb. 19, 2021, 8 p.m. 63.0 ppb (61) 35.0 ppb (34) N/A N/A N/A N/A N/A N/A N/A N/A 61.0
 
Feb. 19, 2021, 7 p.m. 40.0 ppb (38) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 38.0
 
Feb. 19, 2021, 6 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. 19, 2021, 5 p.m. 39.0 ppb (37) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 37.0
 
Feb. 19, 2021, 4 p.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. 19, 2021, 3 p.m. 62.0 ppb (60) 30.0 ppb (29) N/A N/A N/A N/A N/A N/A N/A N/A 60.0
 
Feb. 19, 2021, 2 p.m. 42.0 ppb (40) 14.0 ppb (14) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
Feb. 19, 2021, 1 p.m. 48.0 ppb (46) 16.0 ppb (16) N/A N/A N/A N/A N/A N/A N/A N/A 46.0
 
Feb. 19, 2021, noon 31.0 ppb (30) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 30.0
 
Feb. 19, 2021, 10 a.m. 16.0 ppb (16) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 19, 2021, 9 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 10.0
 
Feb. 19, 2021, 8 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 7.0
 
Feb. 19, 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
 
Feb. 19, 2021, 6 a.m. 5.0 ppb (5) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 5.0
 
Feb. 19, 2021, 5 a.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
 
Feb. 19, 2021, 4 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 19, 2021, 3 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 19, 2021, 2 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 19, 2021, 1 a.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
 
Feb. 19, 2021, midnight 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 3.0
 
Feb. 18, 2021, 11 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
 
Feb. 18, 2021, 10 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A N/A N/A N/A N/A N/A N/A N/A 6.0
 
Feb. 18, 2021, 9 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
 
Feb. 18, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 1.0