ID: 220

AQSQID: 060832004

Site Name: Lompoc H Street

Added: April 21, 2020, 6:24 p.m.

Updated: April 10, 2021, 11:42 a.m.

Location: Lompoc (S G St), CA

Reporting: True, Located: True

Current AQI: 30.0

Lompoc (S G St) CA, US: 34.637798, -120.456703

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 7.0 μg/m3 (30) 30.0
 
April 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
April 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
April 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 32.0 μg/m3 (30) 8.0 μg/m3 (34) 34.0
 
April 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 30.0 μg/m3 (28) 10.0 μg/m3 (42) 42.0
 
April 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 33.0 μg/m3 (31) 10.0 μg/m3 (42) 42.0
 
April 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
April 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 35.0 μg/m3 (33) 12.0 μg/m3 (50) 50.0
 
April 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 37.0 μg/m3 (35) 10.0 μg/m3 (42) 42.0
 
April 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 10.0 μg/m3 (42) 42.0
 
April 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
April 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 36.0 μg/m3 (34) 12.0 μg/m3 (50) 50.0
 
April 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
April 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 38.0 μg/m3 (36) 13.0 μg/m3 (53) 53.0
 
April 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 41.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
April 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 51.0 μg/m3 (48) 15.0 μg/m3 (58) 58.0
 
April 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 52.0 μg/m3 (49) 14.0 μg/m3 (55) 55.0
 
April 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
April 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 34.0 μg/m3 (32) 13.0 μg/m3 (53) 53.0
 
April 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 32.0 μg/m3 (30) 10.0 μg/m3 (42) 42.0
 
April 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 34.0
 
April 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
April 9, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 22.0
 
April 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
April 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 6.0 μg/m3 (25) 25.0
 
April 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
April 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 24.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
April 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 25.0 μg/m3 (24) 4.0 μg/m3 (17) 24.0
 
April 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 28.0 μg/m3 (26) 7.0 μg/m3 (30) 30.0
 
April 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 36.0 μg/m3 (34) 9.0 μg/m3 (38) 38.0
 
April 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 26.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
April 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 27.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
April 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
April 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 30.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
April 9, 2021, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 30.0 μg/m3 (28) 11.0 μg/m3 (46) 46.0
 
April 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 32.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
April 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0
 
April 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 43.0 μg/m3 (40) 10.0 μg/m3 (42) 42.0
 
April 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 44.0 μg/m3 (41) 11.0 μg/m3 (46) 46.0
 
April 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 49.0 μg/m3 (46) 9.0 μg/m3 (38) 46.0
 
April 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 38.0 μg/m3 (36) 9.0 μg/m3 (38) 38.0
 
April 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 30.0 μg/m3 (28) 8.0 μg/m3 (34) 34.0
 
April 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 26.0 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
April 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 25.0 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
April 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
April 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
April 8, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
April 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
April 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
April 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 24.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
April 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 25.0 μg/m3 (24) 6.0 μg/m3 (25) 25.0
 
April 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 29.0 μg/m3 (27) 7.0 μg/m3 (30) 30.0
 
April 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
April 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
April 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 32.0 μg/m3 (30) 7.0 μg/m3 (30) 30.0
 
April 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 30.0 μg/m3 (28) 7.0 μg/m3 (30) 30.0
 
April 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
April 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 30.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
April 8, 2021, midnight N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 32.0 μg/m3 (30) 9.0 μg/m3 (38) 38.0
 
April 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
April 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 35.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 31.0 μg/m3 (29) 14.0 μg/m3 (55) 55.0
 
April 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 29.0 μg/m3 (27) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
April 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 28.0 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 33.0 μg/m3 (31) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 28.0 μg/m3 (26) 12.0 μg/m3 (50) 50.0
 
April 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 30.0
 
April 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 37.0 μg/m3 (35) 4.0 μg/m3 (17) 35.0
 
April 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
April 7, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
April 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
April 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
April 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 28.0 μg/m3 (26) 8.0 μg/m3 (34) 34.0
 
April 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 39.0 μg/m3 (37) 9.0 μg/m3 (38) 38.0
 
April 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 29.0 μg/m3 (27) 7.0 μg/m3 (30) 30.0
 
April 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 30.0 μg/m3 (28) 8.0 μg/m3 (34) 34.0
 
April 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 32.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
April 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 26.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
April 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 32.0 μg/m3 (30) 13.0 μg/m3 (53) 53.0
 
April 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
April 7, 2021, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
April 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 29.0 μg/m3 (27) 7.0 μg/m3 (30) 30.0
 
April 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 30.0 μg/m3 (28) 7.0 μg/m3 (30) 30.0
 
April 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
April 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
April 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
April 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
April 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
April 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
April 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
April 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
April 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 23.0 μg/m3 (22) 8.0 μg/m3 (34) 34.0
 
April 6, 2021, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
April 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 21.0 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
April 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
April 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
April 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
April 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 17.0 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
April 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
April 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
April 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
April 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 18.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
April 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
April 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
April 6, 2021, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
April 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 22.0 μg/m3 (21) 8.0 μg/m3 (34) 34.0
 
April 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 30.0 μg/m3 (28) 6.0 μg/m3 (25) 28.0
 
April 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
April 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 13.0
 
April 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 27.0 μg/m3 (25) 2.0 μg/m3 (9) 25.0
 
April 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 20.0 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
April 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
April 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
April 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
April 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
April 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
April 5, 2021, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 18.0
 
April 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 17.0
 
April 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.0 μg/m3 (13) 14.0
 
April 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
April 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
April 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
April 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
April 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
April 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0
 
April 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 3.0 μg/m3 (13) 20.0
 
April 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
April 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
April 5, 2021, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
April 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 26.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
April 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
April 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
April 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 30.0 μg/m3 (28) 8.0 μg/m3 (34) 34.0
 
April 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
April 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 18.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
April 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 21.0 μg/m3 (20) 7.0 μg/m3 (30) 30.0
 
April 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 9.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
April 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
April 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 15.0 μg/m3 (14) 2.0 μg/m3 (9) 14.0
 
April 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 13.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
April 4, 2021, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
April 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
April 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
April 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
April 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
April 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
April 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 21.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
April 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 20.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
April 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 17.0 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
April 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
April 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
April 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
April 4, 2021, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 21.0 μg/m3 (20) 4.0 μg/m3 (17) 20.0
 
April 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
April 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
April 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
April 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
April 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 28.0 μg/m3 (26) 8.0 μg/m3 (34) 34.0
 
April 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
April 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
April 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 22.0 μg/m3 (21) 8.0 μg/m3 (34) 34.0
 
April 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
April 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 22.0 μg/m3 (21) 7.0 μg/m3 (30) 30.0
 
April 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
April 3, 2021, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 19.0
 
April 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 16.0 μg/m3 (15) 7.0 μg/m3 (30) 30.0