ID: 1895

AQSQID: 060530008

Site Name: King City Ams

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

Updated: Oct. 1, 2020, 3:39 a.m.

Location: King City (Park Place), CA

Reporting: True, Located: True

Current AQI: 45.0

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
Oct. 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 50.0 μg/m3 (45) 10.0 μg/m3 (42) 45.0
 
Oct. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 86.0 μg/m3 (66) 13.0 μg/m3 (52) 66.0
 
Oct. 1, 2020, midnight N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 119.0 μg/m3 (82) 15.0 μg/m3 (56) 82.0
 
Sept. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 131.0 μg/m3 (88) 12.0 μg/m3 (50) 88.0
 
Sept. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 95.0 μg/m3 (70) 10.0 μg/m3 (42) 70.0
 
Sept. 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 92.0 μg/m3 (68) 11.0 μg/m3 (46) 68.0
 
Sept. 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 65.0 μg/m3 (55) 10.0 μg/m3 (42) 55.0
 
Sept. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 94.0 μg/m3 (70) 8.0 μg/m3 (33) 70.0
 
Sept. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 73.0 μg/m3 (59) 12.0 μg/m3 (50) 59.0
 
Sept. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A N/A 17.0
 
Sept. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 23.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Sept. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 7.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
Sept. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 7.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
Sept. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Sept. 30, 2020, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 6.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Sept. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 10.0 μg/m3 (9) 8.0 μg/m3 (33) 33.0
 
Sept. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Sept. 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Sept. 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
Sept. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 10.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Sept. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
Sept. 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Sept. 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 20.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
Sept. 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 12.0 μg/m3 (11) 3.0 μg/m3 (12) 23.0
 
Sept. 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 23.0 μg/m3 (21) 5.0 μg/m3 (21) 25.0
 
Sept. 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 37.0 μg/m3 (34) 6.0 μg/m3 (25) 34.0
 
Sept. 30, 2020, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 62.0 μg/m3 (54) 7.0 μg/m3 (29) 54.0
 
Sept. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 101.0 μg/m3 (73) 8.0 μg/m3 (33) 73.0
 
Sept. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 114.0 μg/m3 (80) 8.0 μg/m3 (33) 80.0
 
Sept. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 98.0 μg/m3 (72) 14.0 μg/m3 (54) 72.0
 
Sept. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 104.0 μg/m3 (74) 13.0 μg/m3 (52) 74.0
 
Sept. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 89.0 μg/m3 (67) 13.0 μg/m3 (52) 67.0
 
Sept. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 77.0 μg/m3 (61) 9.0 μg/m3 (38) 61.0
 
Sept. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 77.0 μg/m3 (61) 13.0 μg/m3 (52) 61.0
 
Sept. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 68.0 μg/m3 (56) 15.0 μg/m3 (56) 56.0
 
Sept. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 62.0 μg/m3 (54) 12.0 μg/m3 (50) 54.0
 
Sept. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 53.0 μg/m3 (48) 9.0 μg/m3 (38) 48.0
 
Sept. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 32.0 μg/m3 (29) 7.0 μg/m3 (29) 29.0
 
Sept. 29, 2020, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
Sept. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
Sept. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 7.0 μg/m3 (6) 8.0 μg/m3 (33) 33.0
 
Sept. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 8.0 μg/m3 (7) 10.0 μg/m3 (42) 42.0
 
Sept. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Sept. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 19.0 μg/m3 (17) 8.0 μg/m3 (33) 33.0
 
Sept. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 21.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Sept. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Sept. 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 18.0 μg/m3 (16) 5.0 μg/m3 (21) 23.0
 
Sept. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 35.0 μg/m3 (32) 5.0 μg/m3 (21) 32.0
 
Sept. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 35.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
Sept. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 73.0 μg/m3 (59) 8.0 μg/m3 (33) 59.0
 
Sept. 29, 2020, midnight N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 128.0 μg/m3 (86) 12.0 μg/m3 (50) 86.0
 
Sept. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 15.0 μg/m3 (56) 56.0
 
Sept. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 60.0 μg/m3 (52) 24.0 μg/m3 (76) 76.0
 
Sept. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 55.0 μg/m3 (50) 20.0 μg/m3 (67) 67.0
 
Sept. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 75.0 μg/m3 (60) 17.0 μg/m3 (61) 61.0
 
Sept. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 75.0 μg/m3 (60) 11.0 μg/m3 (46) 60.0
 
Sept. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 105.0 μg/m3 (75) 12.0 μg/m3 (50) 75.0
 
Sept. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 92.0 μg/m3 (68) 13.0 μg/m3 (52) 68.0
 
Sept. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 92.0 μg/m3 (68) 14.0 μg/m3 (54) 68.0
 
Sept. 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 110.0 μg/m3 (78) 13.0 μg/m3 (52) 78.0
 
Sept. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 121.0 μg/m3 (83) 13.0 μg/m3 (52) 83.0
 
Sept. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 83.0 μg/m3 (64) 12.0 μg/m3 (50) 64.0
 
Sept. 28, 2020, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 53.0 μg/m3 (48) 8.0 μg/m3 (33) 48.0
 
Sept. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 53.0 μg/m3 (48) 8.0 μg/m3 (33) 48.0
 
Sept. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 68.0 μg/m3 (56) 12.0 μg/m3 (50) 56.0
 
Sept. 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 68.0 μg/m3 (56) 11.0 μg/m3 (46) 56.0
 
Sept. 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 73.0 μg/m3 (59) 14.0 μg/m3 (54) 59.0
 
Sept. 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 73.0 μg/m3 (59) 12.0 μg/m3 (50) 59.0
 
Sept. 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 48.0 μg/m3 (44) 13.0 μg/m3 (52) 52.0
 
Sept. 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 48.0 μg/m3 (44) 8.0 μg/m3 (33) 44.0
 
Sept. 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 56.0 μg/m3 (50) 16.0 μg/m3 (59) 59.0
 
Sept. 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 60.0 μg/m3 (52) 15.0 μg/m3 (56) 56.0
 
Sept. 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 63.0 μg/m3 (54) 10.0 μg/m3 (42) 54.0
 
Sept. 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 71.0 μg/m3 (58) 10.0 μg/m3 (42) 58.0
 
Sept. 28, 2020, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 59.0 μg/m3 (52) 11.0 μg/m3 (46) 52.0
 
Sept. 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 37.0 μg/m3 (34) 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 28.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 22.0 μg/m3 (20) 8.0 μg/m3 (33) 33.0
 
Sept. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 42.0 μg/m3 (38) 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 41.0 μg/m3 (37) 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 33.0 μg/m3 (30) 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 24.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 35.0 μg/m3 (32) 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 21.0 μg/m3 (19) 7.0 μg/m3 (29) 29.0
 
Sept. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 21.0 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
Sept. 27, 2020, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Sept. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 19.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
Sept. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 26.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Sept. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (29) 29.0
 
Sept. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 23.0 μg/m3 (21) 7.0 μg/m3 (29) 29.0
 
Sept. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 24.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 26.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 24.0 μg/m3 (22) 8.0 μg/m3 (33) 33.0
 
Sept. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 29.0 μg/m3 (26) 7.0 μg/m3 (29) 29.0
 
Sept. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 36.0 μg/m3 (33) 7.0 μg/m3 (29) 33.0
 
Sept. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 58.0 μg/m3 (52) 7.0 μg/m3 (29) 52.0
 
Sept. 27, 2020, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 65.0 μg/m3 (55) 6.0 μg/m3 (25) 55.0
 
Sept. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 72.0 μg/m3 (58) 8.0 μg/m3 (33) 58.0
 
Sept. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 72.0 μg/m3 (58) 13.0 μg/m3 (52) 58.0
 
Sept. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 69.0 μg/m3 (57) 11.0 μg/m3 (46) 57.0
 
Sept. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 68.0 μg/m3 (56) 12.0 μg/m3 (50) 56.0
 
Sept. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 39.0 μg/m3 (35) 8.0 μg/m3 (33) 35.0
 
Sept. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 43.0 μg/m3 (39) 8.0 μg/m3 (33) 39.0
 
Sept. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 43.0 μg/m3 (39) 9.0 μg/m3 (38) 39.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 40.0 μg/m3 (36) 15.0 μg/m3 (56) 56.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 64.0 μg/m3 (54) 10.0 μg/m3 (42) 54.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 51.0 μg/m3 (46) 9.0 μg/m3 (38) 46.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 36.0 μg/m3 (33) 7.0 μg/m3 (29) 33.0
 
Sept. 26, 2020, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 23.0 μg/m3 (21) 3.0 μg/m3 (12) 21.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 23.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 34.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 30.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 30.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 30.0 μg/m3 (27) 8.0 μg/m3 (33) 33.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 32.0 μg/m3 (29) 6.0 μg/m3 (25) 29.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 46.0 μg/m3 (42) 7.0 μg/m3 (29) 42.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 48.0 μg/m3 (44) 9.0 μg/m3 (38) 44.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 48.0 μg/m3 (44) 9.0 μg/m3 (38) 44.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 82.0 μg/m3 (64) 10.0 μg/m3 (42) 64.0
 
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 87.0 μg/m3 (66) 10.0 μg/m3 (42) 66.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 83.0 μg/m3 (64) 12.0 μg/m3 (50) 64.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 94.0 μg/m3 (70) 14.0 μg/m3 (54) 70.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 75.0 μg/m3 (60) 8.0 μg/m3 (33) 60.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 61.0 μg/m3 (53) 5.0 μg/m3 (21) 53.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 41.0 μg/m3 (37) 5.0 μg/m3 (21) 37.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 33.0 μg/m3 (30) 7.0 μg/m3 (29) 30.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 33.0 μg/m3 (30) 4.0 μg/m3 (17) 30.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 37.0 μg/m3 (34) 7.0 μg/m3 (29) 34.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 25.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 12.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 22.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.0 μg/m3 (15) 3.0 μg/m3 (12) 21.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 19.0 μg/m3 (17) 3.0 μg/m3 (12) 22.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 25.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 22.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 41.0 μg/m3 (37) 5.0 μg/m3 (21) 37.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 38.0 μg/m3 (35) 3.0 μg/m3 (12) 35.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 44.0 μg/m3 (40) 2.0 μg/m3 (8) 40.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 65.0 μg/m3 (55) 5.0 μg/m3 (21) 55.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 105.0 μg/m3 (75) 6.0 μg/m3 (25) 75.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 84.0 μg/m3 (64) 2.0 μg/m3 (8) 64.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 97.0 μg/m3 (71) 3.0 μg/m3 (12) 71.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 46.0 μg/m3 (42) 2.0 μg/m3 (8) 42.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 46.0 μg/m3 (42) 2.0 μg/m3 (8) 42.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 23.0 μg/m3 (21) 2.0 μg/m3 (8) 21.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 23.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 31.0 μg/m3 (28) 4.0 μg/m3 (17) 28.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 53.0 μg/m3 (48) 4.0 μg/m3 (17) 48.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 55.0 μg/m3 (50) 3.0 μg/m3 (12) 50.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A -1.0 ppb (0) N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A N/A -1.0 ppb (0) N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (12) 13.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 10.0 μg/m3 (9) 8.0 μg/m3 (33) 33.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 10.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 8.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 17.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 11.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 15.0 μg/m3 (14) 1.0 μg/m3 (4) 14.0