ID: 2747

AQSQID: 040213015

Site Name: Hidden Valley

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

Updated: Jan. 17, 2021, 1:31 a.m.

Location: Maricopa (W Carefree Place), AZ

Reporting: True, Located: True

Current AQI: 54.0

Maricopa (W Carefree Place) AZ, US: 32.884761, -112.03705

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 17, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (54) 10.0 μg/m3 (42) 54.0
 
Jan. 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 11.0 μg/m3 (46) 50.0
 
Jan. 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 14.0 μg/m3 (55) 55.0
 
Jan. 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 27.0 μg/m3 (83) 83.0
 
Jan. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.0 μg/m3 (70) 30.0 μg/m3 (89) 89.0
 
Jan. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 14.0 μg/m3 (55) 55.0
 
Jan. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 141.0 μg/m3 (94) 13.0 μg/m3 (53) 94.0
 
Jan. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 267.0 μg/m3 (157) 34.0 μg/m3 (98) 157.0
 
Jan. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 206.0 μg/m3 (127) 21.0 μg/m3 (70) 127.0
 
Jan. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 10.0 μg/m3 (42) 52.0
 
Jan. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 162.0 μg/m3 (105) 15.0 μg/m3 (58) 105.0
 
Jan. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 6.0 μg/m3 (25) 53.0
 
Jan. 16, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (82) 6.0 μg/m3 (25) 82.0
 
Jan. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 216.0 μg/m3 (132) 18.0 μg/m3 (64) 132.0
 
Jan. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (59) 3.0 μg/m3 (13) 59.0
 
Jan. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 322.0 μg/m3 (185) N/A 185.0
 
Jan. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
Jan. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 11.0 μg/m3 (46) 46.0
 
Jan. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 4.0 μg/m3 (17) 53.0
 
Jan. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 13.0
 
Jan. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 2.0 μg/m3 (9) 15.0
 
Jan. 16, 2021, 3 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
 
Jan. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 8.0 μg/m3 (34) 34.0
 
Jan. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 6.0 μg/m3 (25) 40.0
 
Jan. 16, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 4.0 μg/m3 (17) 35.0
 
Jan. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 3.0 μg/m3 (13) 25.0
 
Jan. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 2.0 μg/m3 (9) 19.0
 
Jan. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 3.0 μg/m3 (13) 20.0
 
Jan. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 6.0 μg/m3 (25) 29.0
 
Jan. 15, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 11.0 μg/m3 (46) 46.0
 
Jan. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 14.0 μg/m3 (55) 55.0
 
Jan. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 16.0 μg/m3 (60) 60.0
 
Jan. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 206.0 μg/m3 (127) 36.0 μg/m3 (103) 127.0
 
Jan. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 218.0 μg/m3 (133) 31.0 μg/m3 (91) 133.0
 
Jan. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 10.0 μg/m3 (42) 42.0
 
Jan. 15, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 12.0 μg/m3 (50) 50.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 15.0 μg/m3 (58) 58.0
 
Jan. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 18.0 μg/m3 (64) 64.0
 
Jan. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 126.0 μg/m3 (87) 20.0 μg/m3 (68) 87.0
 
Jan. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 12.0 μg/m3 (50) 50.0
 
Jan. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 13.0 μg/m3 (53) 53.0
 
Jan. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 83.0 μg/m3 (65) 17.0 μg/m3 (62) 65.0
 
Jan. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
Jan. 15, 2021, 3 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
 
Jan. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
Jan. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 7.0 μg/m3 (30) 36.0
 
Jan. 15, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 13.0 μg/m3 (53) 61.0
 
Jan. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (63) 15.0 μg/m3 (58) 63.0
 
Jan. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (60) 21.0 μg/m3 (70) 70.0
 
Jan. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.0 μg/m3 (67) 25.0 μg/m3 (79) 79.0
 
Jan. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 183.0 μg/m3 (115) 34.0 μg/m3 (98) 115.0
 
Jan. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 295.0 μg/m3 (171) 48.0 μg/m3 (132) 171.0
 
Jan. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (73) 19.0 μg/m3 (66) 73.0
 
Jan. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 190.0 μg/m3 (119) 32.0 μg/m3 (93) 119.0
 
Jan. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 526.0 μg/m3 (422) 71.0 μg/m3 (160) 422.0
 
Jan. 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 412.0 μg/m3 (283) 53.0 μg/m3 (145) 283.0
 
Jan. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 129.0 μg/m3 (88) 11.0 μg/m3 (46) 88.0
 
Jan. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 118.0 μg/m3 (83) 15.0 μg/m3 (58) 83.0
 
Jan. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 3.0 μg/m3 (13) 13.0
 
Jan. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 3.0 μg/m3 (13) 18.0
 
Jan. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 1.0 μg/m3 (5) 22.0
 
Jan. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (58) 14.0 μg/m3 (55) 58.0
 
Jan. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.0 μg/m3 (72) 19.0 μg/m3 (66) 72.0
 
Jan. 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (61) 14.0 μg/m3 (55) 61.0
 
Jan. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 6.0 μg/m3 (25) 55.0
 
Jan. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 7.0 μg/m3 (30) 33.0
 
Jan. 13, 2021, 9 p.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
 
Jan. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 8.0 μg/m3 (34) 50.0
 
Jan. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (63) 9.0 μg/m3 (38) 63.0
 
Jan. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (57) 8.0 μg/m3 (34) 57.0
 
Jan. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 197.0 μg/m3 (122) 36.0 μg/m3 (103) 122.0
 
Jan. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 405.0 μg/m3 (273) 48.0 μg/m3 (132) 273.0
 
Jan. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 177.0 μg/m3 (112) 19.0 μg/m3 (66) 112.0
 
Jan. 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 259.0 μg/m3 (153) 29.0 μg/m3 (87) 153.0
 
Jan. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 109.0 μg/m3 (78) 11.0 μg/m3 (46) 78.0
 
Jan. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 6.0 μg/m3 (25) 35.0
 
Jan. 13, 2021, 9 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
 
Jan. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 8.0 μg/m3 (34) 48.0
 
Jan. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (58) 12.0 μg/m3 (50) 58.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 4.0 μg/m3 (17) 24.0
 
Jan. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 168.0 μg/m3 (108) 36.0 μg/m3 (103) 108.0
 
Jan. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 101.0 μg/m3 (74) 8.0 μg/m3 (34) 74.0
 
Jan. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 5.0 μg/m3 (21) 29.0
 
Jan. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 3.0 μg/m3 (13) 21.0
 
Jan. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 6.0 μg/m3 (25) 30.0
 
Jan. 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) 7.0 μg/m3 (30) 56.0
 
Jan. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 10.0 μg/m3 (42) 43.0
 
Jan. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 9.0 μg/m3 (38) 43.0
 
Jan. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
Jan. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 7.0 μg/m3 (30) 46.0
 
Jan. 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 5.0 μg/m3 (21) 33.0
 
Jan. 12, 2021, 5 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
 
Jan. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 8.0 μg/m3 (34) 35.0
 
Jan. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
Jan. 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 151.0 μg/m3 (99) 20.0 μg/m3 (68) 99.0
 
Jan. 12, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 193.0 μg/m3 (120) 28.0 μg/m3 (85) 120.0
 
Jan. 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 6.0 μg/m3 (25) 57.0
 
Jan. 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 4.0 μg/m3 (17) 35.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 5.0 μg/m3 (21) 28.0
 
Jan. 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 7.0 μg/m3 (30) 38.0
 
Jan. 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 191.0 μg/m3 (119) 13.0 μg/m3 (53) 119.0
 
Jan. 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 187.0 μg/m3 (117) 14.0 μg/m3 (55) 117.0
 
Jan. 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 157.0 μg/m3 (102) 8.0 μg/m3 (34) 102.0
 
Jan. 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 223.0 μg/m3 (135) 17.0 μg/m3 (62) 135.0
 
Jan. 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 218.0 μg/m3 (133) 17.0 μg/m3 (62) 133.0
 
Jan. 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Jan. 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Jan. 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 16.0 μg/m3 (60) 60.0
 
Jan. 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 12.0 μg/m3 (50) 50.0
 
Jan. 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
Jan. 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Jan. 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 3.0 μg/m3 (13) 45.0
 
Jan. 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 22.0 μg/m3 (72) 72.0
 
Jan. 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 3.0 μg/m3 (13) 36.0
 
Jan. 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 2.0 μg/m3 (9) 13.0
 
Jan. 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 2.0 μg/m3 (9) 14.0
 
Jan. 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 1.0 μg/m3 (5) 20.0
 
Jan. 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
Jan. 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 6.0 μg/m3 (25) 48.0
 
Jan. 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 5.0 μg/m3 (21) 34.0
 
Jan. 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (59) 10.0 μg/m3 (42) 59.0
 
Jan. 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 232.0 μg/m3 (140) 25.0 μg/m3 (79) 140.0
 
Jan. 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 109.0 μg/m3 (78) 10.0 μg/m3 (42) 78.0
 
Jan. 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Jan. 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 4.0 μg/m3 (17) 27.0
 
Jan. 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (59) 15.0 μg/m3 (58) 59.0
 
Jan. 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 19.0
 
Jan. 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 4.0 μg/m3 (17) 20.0
 
Jan. 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2021, 7 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
 
Jan. 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
Jan. 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 1.0 μg/m3 (5) 25.0
 
Jan. 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 2.0 μg/m3 (9) 23.0
 
Jan. 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 1.0 μg/m3 (5) 22.0
 
Jan. 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 1.0 μg/m3 (5) 19.0