ID: 1895

AQSQID: 060530008

Site Name: King City Ams

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

Updated: March 6, 2021, 4:32 a.m.

Location: King City (Park Place), CA

Reporting: True, Located: True

Current AQI: 32.0

King City (Park Place) CA, US: 36.209286, -121.126371

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Feb. 27, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 37.0
 
Feb. 27, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 35.0 μg/m3 (33) 8.0 μg/m3 (34) 36.0
 
Feb. 27, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 68.0 μg/m3 (58) 17.0 μg/m3 (62) 62.0
 
Feb. 27, 2021, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 59.0 μg/m3 (53) 8.0 μg/m3 (34) 53.0
 
Feb. 26, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 110.0 μg/m3 (79) 14.0 μg/m3 (55) 79.0
 
Feb. 26, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 42.0 μg/m3 (39) 11.0 μg/m3 (46) 46.0
 
Feb. 26, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 57.0 μg/m3 (52) 11.0 μg/m3 (46) 52.0
 
Feb. 26, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 30.0 μg/m3 (28) 8.0 μg/m3 (34) 35.0
 
Feb. 26, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 35.0
 
Feb. 26, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 6.0 μg/m3 (25) 28.0
 
Feb. 26, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Feb. 26, 2021, 4 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) 5.0 μg/m3 (21) 25.0
 
Feb. 26, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Feb. 26, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 12.0
 
Feb. 26, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 15.0
 
Feb. 26, 2021, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Feb. 26, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Feb. 26, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 7.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Feb. 26, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Feb. 26, 2021, 8 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) 4.0 μg/m3 (17) 17.0
 
Feb. 26, 2021, 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) 8.0 μg/m3 (34) 34.0
 
Feb. 26, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 26.0 μg/m3 (25) 14.0 μg/m3 (55) 55.0
 
Feb. 26, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 22.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Feb. 26, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 28.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
Feb. 26, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 30.0 μg/m3 (28) 13.0 μg/m3 (53) 53.0
 
Feb. 26, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 32.0 μg/m3 (30) 9.0 μg/m3 (38) 38.0
 
Feb. 26, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 37.0 μg/m3 (35) 6.0 μg/m3 (25) 38.0
 
Feb. 26, 2021, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 67.0 μg/m3 (57) 6.0 μg/m3 (25) 57.0
 
Feb. 25, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 26.0 μg/m3 (25) 3.0 μg/m3 (13) 44.0
 
Feb. 25, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 45.0
 
Feb. 25, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 44.0
 
Feb. 25, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 43.0
 
Feb. 25, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 42.0
 
Feb. 25, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 38.0
 
Feb. 25, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 3.0 μg/m3 (13) 36.0
 
Feb. 25, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 28.0 μg/m3 (26) 5.0 μg/m3 (21) 26.0
 
Feb. 25, 2021, 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) 5.0 μg/m3 (21) 21.0
 
Feb. 25, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 1.0 μg/m3 (5) 11.0
 
Feb. 25, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 12.0
 
Feb. 25, 2021, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 8.0 μg/m3 (8) 2.0 μg/m3 (9) 24.0
 
Feb. 25, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 22.0
 
Feb. 25, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 29.0
 
Feb. 25, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 31.0
 
Feb. 25, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 34.0
 
Feb. 25, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 7.0 μg/m3 (7) 7.0 μg/m3 (30) 30.0
 
Feb. 25, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (34) 34.0
 
Feb. 25, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 24.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
Feb. 25, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Feb. 25, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 28.0 μg/m3 (26) 8.0 μg/m3 (34) 34.0
 
Feb. 25, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 35.0 μg/m3 (33) 10.0 μg/m3 (42) 42.0
 
Feb. 25, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 34.0 μg/m3 (32) 9.0 μg/m3 (38) 38.0
 
Feb. 25, 2021, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 24.0 μg/m3 (23) 8.0 μg/m3 (34) 43.0
 
Feb. 24, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 44.0
 
Feb. 24, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 44.0
 
Feb. 24, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 42.0
 
Feb. 24, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A N/A 38.0
 
Feb. 24, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 28.0 μg/m3 (26) 4.0 μg/m3 (17) 34.0
 
Feb. 24, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 32.0 μg/m3 (30) 6.0 μg/m3 (25) 30.0
 
Feb. 24, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Feb. 24, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 21.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
Feb. 24, 2021, 3 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) 5.0 μg/m3 (21) 21.0
 
Feb. 24, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 2.0 μg/m3 (9) 9.0
 
Feb. 24, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 9.0
 
Feb. 24, 2021, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 10.0
 
Feb. 24, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 8.0
 
Feb. 24, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 11.0
 
Feb. 24, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 12.0 μg/m3 (12) 2.0 μg/m3 (9) 12.0
 
Feb. 24, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 9.0
 
Feb. 24, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
Feb. 24, 2021, 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) 8.0 μg/m3 (34) 34.0
 
Feb. 24, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 31.0 μg/m3 (29) 13.0 μg/m3 (53) 53.0
 
Feb. 24, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 32.0 μg/m3 (30) 6.0 μg/m3 (25) 30.0
 
Feb. 24, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 23.0 μg/m3 (22) 3.0 μg/m3 (13) 22.0
 
Feb. 24, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 28.0
 
Feb. 24, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 35.0
 
Feb. 24, 2021, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 41.0
 
Feb. 23, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 41.0
 
Feb. 23, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 10.0 μg/m3 (10) 2.0 μg/m3 (9) 39.0
 
Feb. 23, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 2.0 μg/m3 (9) 38.0
 
Feb. 23, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 34.0
 
Feb. 23, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 30.0 μg/m3 (28) 6.0 μg/m3 (25) 29.0
 
Feb. 23, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.0 μg/m3 (13) 22.0
 
Feb. 23, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
Feb. 23, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 6.0 μg/m3 (25) 25.0
 
Feb. 23, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 4.0 μg/m3 (17) 17.0
 
Feb. 23, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 3.0 μg/m3 (13) 13.0
 
Feb. 23, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 2.0 μg/m3 (9) 10.0
 
Feb. 23, 2021, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 4.0 μg/m3 (17) 17.0
 
Feb. 23, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 3.0 μg/m3 (13) 13.0
 
Feb. 23, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 0.0 μg/m3 (0) 6.0
 
Feb. 23, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 2.0 μg/m3 (9) 9.0
 
Feb. 23, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 1.0 μg/m3 (5) 5.0
 
Feb. 23, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 0.0 μg/m3 (0) 5.0
 
Feb. 23, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 2.0 μg/m3 (9) 9.0
 
Feb. 23, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 4.0 μg/m3 (17) 17.0
 
Feb. 23, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 5.0 μg/m3 (21) 21.0
 
Feb. 23, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 5.0 μg/m3 (21) 30.0
 
Feb. 23, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.0 μg/m3 (13) 29.0
 
Feb. 23, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.0 μg/m3 (9) 35.0
 
Feb. 23, 2021, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 2.0 μg/m3 (9) 40.0
 
Feb. 22, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 1.0 μg/m3 (5) 40.0
 
Feb. 22, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 2.0 μg/m3 (9) 40.0
 
Feb. 22, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 2.0 μg/m3 (9) 39.0
 
Feb. 22, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.0 μg/m3 (13) 38.0
 
Feb. 22, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.0 μg/m3 (9) 35.0
 
Feb. 22, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.0 μg/m3 (9) 31.0
 
Feb. 22, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.0 μg/m3 (5) 23.0
 
Feb. 22, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 2.0 μg/m3 (9) 13.0
 
Feb. 22, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 3.0 μg/m3 (13) 13.0
 
Feb. 22, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 3.0 μg/m3 (13) 13.0
 
Feb. 22, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 5.0 μg/m3 (21) 21.0
 
Feb. 22, 2021, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 5.0 μg/m3 (21) 21.0
 
Feb. 22, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 5.0 μg/m3 (21) 21.0
 
Feb. 22, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 1.0 μg/m3 (5) 10.0
 
Feb. 22, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 2.0 μg/m3 (9) 10.0
 
Feb. 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 2.0 μg/m3 (9) 13.0
 
Feb. 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 3.0 μg/m3 (13) 13.0
 
Feb. 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 5.0 μg/m3 (21) 21.0
 
Feb. 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 6.0 μg/m3 (25) 25.0
 
Feb. 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 8.0 μg/m3 (34) 34.0
 
Feb. 21, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Feb. 21, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Feb. 21, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Feb. 21, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 20.0 μg/m3 (19) 15.0 μg/m3 (58) 58.0
 
Feb. 21, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
Feb. 21, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 17.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
Feb. 21, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Feb. 21, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 32.0
 
Feb. 21, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 37.0
 
Feb. 21, 2021, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 39.0
 
Feb. 20, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 39.0
 
Feb. 20, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 39.0
 
Feb. 20, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 9.0 μg/m3 (9) 2.0 μg/m3 (9) 38.0
 
Feb. 20, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 38.0
 
Feb. 20, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 38.0
 
Feb. 20, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 38.0
 
Feb. 20, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 36.0
 
Feb. 20, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 33.0
 
Feb. 20, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 11.0 μg/m3 (11) 3.0 μg/m3 (13) 31.0
 
Feb. 20, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 33.0
 
Feb. 20, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 2.0 μg/m3 (9) 32.0
 
Feb. 20, 2021, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 10.0 μg/m3 (10) 3.0 μg/m3 (13) 29.0
 
Feb. 20, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 29.0
 
Feb. 20, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 4.0 μg/m3 (17) 32.0
 
Feb. 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 2.0 μg/m3 (2) 6.0 μg/m3 (25) 32.0
 
Feb. 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 4.0 μg/m3 (4) -1.0 μg/m3 (0) 27.0
 
Feb. 20, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 23.0
 
Feb. 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 23.0
 
Feb. 20, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.0 μg/m3 (17) 27.0
 
Feb. 20, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 28.0
 
Feb. 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (5) 25.0
 
Feb. 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A -2.0 μg/m3 (0) 25.0
 
Feb. 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 24.0
 
Feb. 20, 2021, midnight N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 44.0 μg/m3 (41) 2.0 μg/m3 (9) 41.0
 
Feb. 19, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 20.0 μg/m3 (19) 2.0 μg/m3 (9) 25.0
 
Feb. 19, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 27.0
 
Feb. 19, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 27.0
 
Feb. 19, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (13) 27.0
 
Feb. 19, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 21.0 μg/m3 (20) 3.0 μg/m3 (13) 26.0
 
Feb. 19, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 4.0 μg/m3 (17) 24.0
 
Feb. 19, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 18.0
 
Feb. 19, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Feb. 19, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 17.0
 
Feb. 19, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Feb. 19, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 13.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Feb. 19, 2021, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 10.0 μg/m3 (10) 7.0 μg/m3 (30) 30.0
 
Feb. 19, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
Feb. 19, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0