ID: 220

AQSQID: 060832004

Site Name: Lompoc H Street

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

Updated: Oct. 31, 2020, 6:39 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
Oct. 31, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 31.0 μg/m3 (29) 7.0 μg/m3 (30) 30.0
 
Oct. 31, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 33.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
Oct. 31, 2020, 3 a.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
 
Oct. 31, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 45.0 μg/m3 (42) 13.0 μg/m3 (53) 53.0
 
Oct. 31, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 31.0 μg/m3 (29) 10.0 μg/m3 (42) 42.0
 
Oct. 31, 2020, midnight N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 40.0 μg/m3 (38) 6.0 μg/m3 (25) 38.0
 
Oct. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 43.0 μg/m3 (40) 9.0 μg/m3 (38) 40.0
 
Oct. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0
 
Oct. 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 42.0 μg/m3 (39) 10.0 μg/m3 (42) 42.0
 
Oct. 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 36.0 μg/m3 (34) 10.0 μg/m3 (42) 42.0
 
Oct. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0
 
Oct. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Oct. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Oct. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 28.0 μg/m3 (26) 4.0 μg/m3 (17) 26.0
 
Oct. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 33.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
Oct. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Oct. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 26.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Oct. 30, 2020, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
Oct. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 28.0 μg/m3 (26) 7.0 μg/m3 (30) 30.0
 
Oct. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 2.0 μg/m3 (9) 31.0
 
Oct. 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 25.0 μg/m3 (24) 3.0 μg/m3 (13) 24.0
 
Oct. 30, 2020, 8 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
 
Oct. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 24.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
Oct. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
Oct. 30, 2020, 5 a.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
 
Oct. 30, 2020, 4 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) 10.0 μg/m3 (42) 42.0
 
Oct. 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 34.0 μg/m3 (32) 8.0 μg/m3 (34) 34.0
 
Oct. 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 36.0 μg/m3 (34) 5.0 μg/m3 (21) 34.0
 
Oct. 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 29.0 μg/m3 (27) 2.0 μg/m3 (9) 27.0
 
Oct. 30, 2020, midnight N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 28.0 μg/m3 (26) 4.0 μg/m3 (17) 26.0
 
Oct. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 38.0 μg/m3 (36) 6.0 μg/m3 (25) 36.0
 
Oct. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 44.0 μg/m3 (41) 8.0 μg/m3 (34) 41.0
 
Oct. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 64.0 μg/m3 (56) 6.0 μg/m3 (25) 56.0
 
Oct. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 67.0 μg/m3 (57) 6.0 μg/m3 (25) 57.0
 
Oct. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Oct. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 34.0 μg/m3 (32) 2.0 μg/m3 (9) 32.0
 
Oct. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 50.0 μg/m3 (47) 7.0 μg/m3 (30) 47.0
 
Oct. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 9.0
 
Oct. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 51.0 μg/m3 (48) 5.0 μg/m3 (21) 48.0
 
Oct. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 58.0 μg/m3 (53) 7.0 μg/m3 (30) 53.0
 
Oct. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 22.0
 
Oct. 29, 2020, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 27.0 μg/m3 (25) 2.0 μg/m3 (9) 25.0
 
Oct. 29, 2020, 11 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) 5.0 μg/m3 (21) 23.0
 
Oct. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
Oct. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Oct. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
Oct. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Oct. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 33.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
Oct. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 34.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
Oct. 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 39.0 μg/m3 (37) 7.0 μg/m3 (30) 37.0
 
Oct. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 34.0
 
Oct. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 35.0 μg/m3 (33) 6.0 μg/m3 (25) 33.0
 
Oct. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Oct. 29, 2020, midnight N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 37.0 μg/m3 (35) 11.0 μg/m3 (46) 46.0
 
Oct. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 42.0 μg/m3 (39) 6.0 μg/m3 (25) 39.0
 
Oct. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 53.0 μg/m3 (50) 8.0 μg/m3 (34) 50.0
 
Oct. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 91.0 μg/m3 (69) 6.0 μg/m3 (25) 69.0
 
Oct. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 80.0 μg/m3 (64) 6.0 μg/m3 (25) 64.0
 
Oct. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 67.0 μg/m3 (57) 9.0 μg/m3 (38) 57.0
 
Oct. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 44.0 μg/m3 (41) 10.0 μg/m3 (42) 42.0
 
Oct. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 72.0 μg/m3 (60) 15.0 μg/m3 (58) 60.0
 
Oct. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 51.0 μg/m3 (48) 7.0 μg/m3 (30) 48.0
 
Oct. 28, 2020, 3 p.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
 
Oct. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 117.0 μg/m3 (82) 11.0 μg/m3 (46) 82.0
 
Oct. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 54.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
Oct. 28, 2020, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 45.0 μg/m3 (42) 6.0 μg/m3 (25) 42.0
 
Oct. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 45.0 μg/m3 (42) 7.0 μg/m3 (30) 42.0
 
Oct. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 5.0 μg/m3 (21) 30.0
 
Oct. 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 48.0 μg/m3 (45) 9.0 μg/m3 (38) 45.0
 
Oct. 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 48.0 μg/m3 (45) 11.0 μg/m3 (46) 46.0
 
Oct. 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0
 
Oct. 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 47.0 μg/m3 (44) 6.0 μg/m3 (25) 44.0
 
Oct. 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 40.0 μg/m3 (38) 7.0 μg/m3 (30) 38.0
 
Oct. 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 39.0 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
Oct. 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 31.0 μg/m3 (29) 5.0 μg/m3 (21) 29.0
 
Oct. 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 31.0 μg/m3 (29) 2.0 μg/m3 (9) 29.0
 
Oct. 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 30.0 μg/m3 (28) 3.0 μg/m3 (13) 28.0
 
Oct. 28, 2020, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 45.0 μg/m3 (42) 6.0 μg/m3 (25) 42.0
 
Oct. 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 75.0 μg/m3 (61) 8.0 μg/m3 (34) 61.0
 
Oct. 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 93.0 μg/m3 (70) 7.0 μg/m3 (30) 70.0
 
Oct. 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 106.0 μg/m3 (77) 9.0 μg/m3 (38) 77.0
 
Oct. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 117.0 μg/m3 (82) 15.0 μg/m3 (58) 82.0
 
Oct. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 71.0 μg/m3 (59) 10.0 μg/m3 (42) 59.0
 
Oct. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 60.0 μg/m3 (54) 7.0 μg/m3 (30) 54.0
 
Oct. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 70.0 μg/m3 (59) 9.0 μg/m3 (38) 59.0
 
Oct. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 67.0 μg/m3 (57) 8.0 μg/m3 (34) 57.0
 
Oct. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 64.0 μg/m3 (56) 9.0 μg/m3 (38) 56.0
 
Oct. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 67.0 μg/m3 (57) 13.0 μg/m3 (53) 57.0
 
Oct. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 56.0 μg/m3 (52) 11.0 μg/m3 (46) 52.0
 
Oct. 27, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 53.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
Oct. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 48.0 μg/m3 (45) 10.0 μg/m3 (42) 45.0
 
Oct. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 8.0 μg/m3 (34) 41.0
 
Oct. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 47.0 μg/m3 (44) 9.0 μg/m3 (38) 44.0
 
Oct. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 47.0 μg/m3 (44) 9.0 μg/m3 (38) 44.0
 
Oct. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 46.0 μg/m3 (43) 11.0 μg/m3 (46) 46.0
 
Oct. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 57.0 μg/m3 (52) 13.0 μg/m3 (53) 53.0
 
Oct. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 72.0 μg/m3 (60) 13.0 μg/m3 (53) 60.0
 
Oct. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 71.0 μg/m3 (59) 14.0 μg/m3 (55) 59.0
 
Oct. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 71.0 μg/m3 (59) 10.0 μg/m3 (42) 59.0
 
Oct. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 95.0 μg/m3 (71) 9.0 μg/m3 (38) 71.0
 
Oct. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 128.0 μg/m3 (88) 21.0 μg/m3 (70) 88.0
 
Oct. 27, 2020, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 129.0 μg/m3 (88) 18.0 μg/m3 (64) 88.0
 
Oct. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 129.0 μg/m3 (88) 13.0 μg/m3 (53) 88.0
 
Oct. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 116.0 μg/m3 (82) 13.0 μg/m3 (53) 82.0
 
Oct. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 132.0 μg/m3 (90) 13.0 μg/m3 (53) 90.0
 
Oct. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 122.0 μg/m3 (85) 12.0 μg/m3 (50) 85.0
 
Oct. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 69.0 μg/m3 (58) 8.0 μg/m3 (34) 58.0
 
Oct. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 45.0 μg/m3 (42) 6.0 μg/m3 (25) 42.0
 
Oct. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 33.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
Oct. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
Oct. 26, 2020, 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
 
Oct. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Oct. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Oct. 26, 2020, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 16.0 μg/m3 (15) 1.0 μg/m3 (5) 15.0
 
Oct. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
Oct. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Oct. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Oct. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 17.0 μg/m3 (16) 1.0 μg/m3 (5) 16.0
 
Oct. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Oct. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Oct. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Oct. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Oct. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 17.0 μg/m3 (16) 3.0 μg/m3 (13) 16.0
 
Oct. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 21.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
Oct. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Oct. 26, 2020, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 14.0
 
Oct. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 15.0
 
Oct. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Oct. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Oct. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Oct. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Oct. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 17.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Oct. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
Oct. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Oct. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Oct. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Oct. 25, 2020, 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) 4.0 μg/m3 (17) 17.0
 
Oct. 25, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Oct. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Oct. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Oct. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Oct. 25, 2020, 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
 
Oct. 25, 2020, 7 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
 
Oct. 25, 2020, 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) 6.0 μg/m3 (25) 25.0
 
Oct. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
Oct. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 25.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Oct. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
Oct. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Oct. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
Oct. 25, 2020, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
Oct. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 19.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
Oct. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
Oct. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Oct. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Oct. 24, 2020, 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) 7.0 μg/m3 (30) 30.0
 
Oct. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 24.0 μg/m3 (23) 8.0 μg/m3 (34) 34.0
 
Oct. 24, 2020, 5 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) 3.0 μg/m3 (13) 22.0
 
Oct. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 23.0 μg/m3 (22) 4.0 μg/m3 (17) 22.0
 
Oct. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Oct. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 24.0 μg/m3 (23) 2.0 μg/m3 (9) 23.0
 
Oct. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 20.0 μg/m3 (19) 0.0 μg/m3 (0) 19.0
 
Oct. 24, 2020, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 22.0 μg/m3 (21) 1.0 μg/m3 (5) 21.0
 
Oct. 24, 2020, 11 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) 2.0 μg/m3 (9) 15.0
 
Oct. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 2.0 μg/m3 (9) 16.0
 
Oct. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (13) 14.0
 
Oct. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 22.0 μg/m3 (21) 2.0 μg/m3 (9) 21.0
 
Oct. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 30.0 μg/m3 (28) 5.0 μg/m3 (21) 28.0
 
Oct. 24, 2020, 6 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) 6.0 μg/m3 (25) 25.0