ID: 8565

AQSQID: 011110510

Site Name: Jpn Site 011110510

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

Updated: Feb. 27, 2021, 12:32 a.m.

Location: さいたま市 (箕輪), AL

Reporting: True, Located: True

Current AQI: 17.0

さいたま市 (箕輪) AL, None: 35.958751, 139.677063

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Feb. 26, 2021, 10 p.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. 26, 2021, 9 p.m. 13.0 ppb (13) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 26, 2021, 8 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. 26, 2021, 7 p.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. 26, 2021, 6 p.m. 13.0 ppb (13) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 26, 2021, 5 p.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. 26, 2021, 4 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. 26, 2021, 3 p.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. 26, 2021, 2 p.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 26, 2021, 1 p.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. 26, 2021, noon 15.0 ppb (15) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 15.0
 
Feb. 26, 2021, 11 a.m. 33.0 ppb (32) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 32.0
 
Feb. 26, 2021, 10 a.m. 35.0 ppb (34) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 26, 2021, 9 a.m. 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. 26, 2021, 8 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. 26, 2021, 7 a.m. 24.0 ppb (23) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 23.0
 
Feb. 26, 2021, 6 a.m. 30.0 ppb (29) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 26, 2021, 5 a.m. 30.0 ppb (29) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 26, 2021, 4 a.m. 26.0 ppb (25) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 26, 2021, 3 a.m. 29.0 ppb (28) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 26, 2021, 2 a.m. 30.0 ppb (29) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 29.0
 
Feb. 26, 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. 26, 2021, midnight 66.0 ppb (64) 33.0 ppb (32) N/A N/A N/A N/A N/A N/A N/A N/A 64.0
 
Feb. 25, 2021, 11 p.m. 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. 25, 2021, 10 p.m. 68.0 ppb (66) 34.0 ppb (33) N/A N/A N/A N/A N/A N/A N/A N/A 66.0
 
Feb. 25, 2021, 9 p.m. 71.0 ppb (70) 36.0 ppb (34) N/A N/A N/A N/A N/A N/A N/A N/A 70.0
 
Feb. 25, 2021, 8 p.m. 80.0 ppb (79) 43.0 ppb (41) N/A N/A N/A N/A N/A N/A N/A N/A 79.0
 
Feb. 25, 2021, 7 p.m. 42.0 ppb (40) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
Feb. 25, 2021, 6 p.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. 25, 2021, 5 p.m. 37.0 ppb (35) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 35.0
 
Feb. 25, 2021, 4 p.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. 25, 2021, 3 p.m. 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. 25, 2021, 2 p.m. 16.0 ppb (16) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 25, 2021, 1 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, noon 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, 11 a.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. 25, 2021, 10 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A N/A N/A N/A N/A N/A N/A N/A 12.0
 
Feb. 25, 2021, 9 a.m. 43.0 ppb (41) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 41.0
 
Feb. 25, 2021, 8 a.m. 53.0 ppb (50) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 50.0
 
Feb. 25, 2021, 6 a.m. 29.0 ppb (28) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 25, 2021, 5 a.m. 31.0 ppb (30) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 30.0
 
Feb. 25, 2021, 4 a.m. 21.0 ppb (20) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 20.0
 
Feb. 25, 2021, 3 a.m. 14.0 ppb (14) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 25, 2021, 2 a.m. 18.0 ppb (17) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 25, 2021, 1 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. 25, 2021, midnight 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. 24, 2021, 11 p.m. 26.0 ppb (25) 10.0 ppb (10) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 24, 2021, 10 p.m. 29.0 ppb (28) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 24, 2021, 9 p.m. 35.0 ppb (34) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 24, 2021, 8 p.m. 36.0 ppb (34) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 24, 2021, 7 p.m. 19.0 ppb (18) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 18.0
 
Feb. 24, 2021, 6 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 24, 2021, 5 p.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. 24, 2021, 4 p.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. 24, 2021, 3 p.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. 24, 2021, 2 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 11.0
 
Feb. 24, 2021, 1 p.m. 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. 24, 2021, noon 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. 24, 2021, 10 a.m. 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. 24, 2021, 9 a.m. 15.0 ppb (15) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 15.0
 
Feb. 24, 2021, 8 a.m. 16.0 ppb (16) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 16.0
 
Feb. 24, 2021, 7 a.m. 17.0 ppb (17) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 24, 2021, 6 a.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. 24, 2021, 5 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, 4 a.m. 13.0 ppb (13) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 24, 2021, 3 a.m. 17.0 ppb (17) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 17.0
 
Feb. 24, 2021, 2 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. 24, 2021, 1 a.m. 22.0 ppb (21) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 21.0
 
Feb. 24, 2021, midnight 27.0 ppb (26) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 26.0
 
Feb. 23, 2021, 11 p.m. 29.0 ppb (28) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 28.0
 
Feb. 23, 2021, 10 p.m. 23.0 ppb (22) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 22.0
 
Feb. 23, 2021, 9 p.m. 26.0 ppb (25) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 23, 2021, 8 p.m. 22.0 ppb (21) 8.0 ppb (8) N/A N/A N/A N/A N/A N/A N/A N/A 21.0
 
Feb. 23, 2021, 7 p.m. 14.0 ppb (14) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 23, 2021, 6 p.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. 23, 2021, 5 p.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. 23, 2021, 4 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. 23, 2021, 3 p.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. 23, 2021, 2 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, 1 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, noon 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. 23, 2021, 10 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. 23, 2021, 9 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. 23, 2021, 8 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. 23, 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. 23, 2021, 6 a.m. 9.0 ppb (9) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 9.0
 
Feb. 23, 2021, 5 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, 4 a.m. 9.0 ppb (9) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 9.0
 
Feb. 23, 2021, 3 a.m. 8.0 ppb (8) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 8.0
 
Feb. 23, 2021, 2 a.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. 23, 2021, 1 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. 23, 2021, midnight 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. 22, 2021, 11 p.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. 22, 2021, 10 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. 22, 2021, 9 p.m. 13.0 ppb (13) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 13.0
 
Feb. 22, 2021, 8 p.m. 25.0 ppb (24) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 24.0
 
Feb. 22, 2021, 7 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. 22, 2021, 6 p.m. 84.0 ppb (83) 38.0 ppb (36) N/A N/A N/A N/A N/A N/A N/A N/A 83.0
 
Feb. 22, 2021, 5 p.m. 32.0 ppb (31) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 22, 2021, 4 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. 22, 2021, 3 p.m. 39.0 ppb (37) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 37.0
 
Feb. 22, 2021, 2 p.m. 26.0 ppb (25) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 22, 2021, 1 p.m. 44.0 ppb (42) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 42.0
 
Feb. 22, 2021, noon 42.0 ppb (40) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
Feb. 22, 2021, 9 a.m. 45.0 ppb (43) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 43.0
 
Feb. 22, 2021, 8 a.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. 22, 2021, 6 a.m. 36.0 ppb (34) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 22, 2021, 5 a.m. 70.0 ppb (69) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 69.0
 
Feb. 22, 2021, 4 a.m. 38.0 ppb (36) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 36.0
 
Feb. 22, 2021, 3 a.m. 58.0 ppb (56) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 56.0
 
Feb. 22, 2021, 2 a.m. 56.0 ppb (54) 14.0 ppb (14) N/A N/A N/A N/A N/A N/A N/A N/A 54.0
 
Feb. 22, 2021, 1 a.m. 58.0 ppb (56) 18.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 56.0
 
Feb. 22, 2021, midnight 63.0 ppb (61) 25.0 ppb (24) N/A N/A N/A N/A N/A N/A N/A N/A 61.0
 
Feb. 21, 2021, 11 p.m. 105.0 ppb (102) 61.0 ppb (59) N/A N/A N/A N/A N/A N/A N/A N/A 102.0
 
Feb. 21, 2021, 10 p.m. 223.0 ppb (125) 170.0 ppb (115) N/A N/A N/A N/A N/A N/A N/A N/A 125.0
 
Feb. 21, 2021, 9 p.m. 258.0 ppb (131) 204.0 ppb (121) N/A N/A N/A N/A N/A N/A N/A N/A 131.0
 
Feb. 21, 2021, 8 p.m. 167.0 ppb (114) 118.0 ppb (105) N/A N/A N/A N/A N/A N/A N/A N/A 114.0
 
Feb. 21, 2021, 7 p.m. 145.0 ppb (110) 100.0 ppb (100) N/A N/A N/A N/A N/A N/A N/A N/A 110.0
 
Feb. 21, 2021, 6 p.m. 99.0 ppb (99) 56.0 ppb (54) N/A N/A N/A N/A N/A N/A N/A N/A 99.0
 
Feb. 21, 2021, 5 p.m. 74.0 ppb (73) 34.0 ppb (33) N/A N/A N/A N/A N/A N/A N/A N/A 73.0
 
Feb. 21, 2021, 4 p.m. 50.0 ppb (48) 13.0 ppb (13) N/A N/A N/A N/A N/A N/A N/A N/A 48.0
 
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. 32.0 ppb (31) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 31.0
 
Feb. 21, 2021, 1 p.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, noon 33.0 ppb (32) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 32.0
 
Feb. 21, 2021, 11 a.m. 42.0 ppb (40) 5.0 ppb (5) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
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. 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. 21, 2021, 8 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. 21, 2021, 7 a.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. 21, 2021, 6 a.m. 21.0 ppb (20) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 20.0
 
Feb. 21, 2021, 5 a.m. 14.0 ppb (14) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 14.0
 
Feb. 21, 2021, 4 a.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. 21, 2021, 3 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. 21, 2021, 2 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, 1 a.m. 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. 21, 2021, midnight 26.0 ppb (25) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 20, 2021, 11 p.m. 37.0 ppb (35) 11.0 ppb (11) N/A N/A N/A N/A N/A N/A N/A N/A 35.0
 
Feb. 20, 2021, 10 p.m. 62.0 ppb (60) 29.0 ppb (28) N/A N/A N/A N/A N/A N/A N/A N/A 60.0
 
Feb. 20, 2021, 9 p.m. 47.0 ppb (45) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 45.0
 
Feb. 20, 2021, 8 p.m. 42.0 ppb (40) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
Feb. 20, 2021, 7 p.m. 57.0 ppb (55) 19.0 ppb (18) N/A N/A N/A N/A N/A N/A N/A N/A 55.0
 
Feb. 20, 2021, 6 p.m. 55.0 ppb (53) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 53.0
 
Feb. 20, 2021, 5 p.m. 69.0 ppb (67) 24.0 ppb (23) N/A N/A N/A N/A N/A N/A N/A N/A 67.0
 
Feb. 20, 2021, 4 p.m. 62.0 ppb (60) 16.0 ppb (16) N/A N/A N/A N/A N/A N/A N/A N/A 60.0
 
Feb. 20, 2021, 3 p.m. 41.0 ppb (39) 4.0 ppb (4) N/A N/A N/A N/A N/A N/A N/A N/A 39.0
 
Feb. 20, 2021, 2 p.m. 36.0 ppb (34) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 20, 2021, 1 p.m. 42.0 ppb (40) 3.0 ppb (3) N/A N/A N/A N/A N/A N/A N/A N/A 40.0
 
Feb. 20, 2021, noon 31.0 ppb (30) 2.0 ppb (2) N/A N/A N/A N/A N/A N/A N/A N/A 30.0
 
Feb. 20, 2021, 10 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. 20, 2021, 9 a.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, 8 a.m. 33.0 ppb (32) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 32.0
 
Feb. 20, 2021, 7 a.m. 36.0 ppb (34) 7.0 ppb (7) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 20, 2021, 6 a.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. 20, 2021, 5 a.m. 26.0 ppb (25) 6.0 ppb (6) N/A N/A N/A N/A N/A N/A N/A N/A 25.0
 
Feb. 20, 2021, 4 a.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. 20, 2021, 3 a.m. 27.0 ppb (26) 9.0 ppb (9) N/A N/A N/A N/A N/A N/A N/A N/A 26.0
 
Feb. 20, 2021, 2 a.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
 
Feb. 20, 2021, 1 a.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. 20, 2021, midnight 35.0 ppb (34) 15.0 ppb (15) N/A N/A N/A N/A N/A N/A N/A N/A 34.0
 
Feb. 19, 2021, 11 p.m. 57.0 ppb (55) 30.0 ppb (29) N/A N/A N/A N/A N/A N/A N/A N/A 55.0
 
Feb. 19, 2021, 10 p.m. 144.0 ppb (110) 106.0 ppb (102) N/A N/A N/A N/A N/A N/A N/A N/A 110.0
 
Feb. 19, 2021, 9 p.m. 170.0 ppb (115) 133.0 ppb (108) N/A N/A N/A N/A N/A N/A N/A N/A 115.0
 
Feb. 19, 2021, 8 p.m. 107.0 ppb (103) 73.0 ppb (72) N/A N/A N/A N/A N/A N/A N/A N/A 103.0
 
Feb. 19, 2021, 7 p.m. 70.0 ppb (69) 39.0 ppb (37) N/A N/A N/A N/A N/A N/A N/A N/A 69.0
 
Feb. 19, 2021, 6 p.m. 46.0 ppb (44) 18.0 ppb (17) N/A N/A N/A N/A N/A N/A N/A N/A 44.0
 
Feb. 19, 2021, 5 p.m. 39.0 ppb (37) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 37.0
 
Feb. 19, 2021, 4 p.m. 38.0 ppb (36) 12.0 ppb (12) N/A N/A N/A N/A N/A N/A N/A N/A 36.0