ID: 2747

AQSQID: 040213015

Site Name: Hidden Valley

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

Updated: Oct. 21, 2021, 5:07 p.m.

Location: Maricopa (W Carefree Place), AZ

Reporting: True, Located: True

Current AQI: 465.0

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
Oct. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 182.0 μg/m3 (115) 46.0 μg/m3 (127) 127.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 565.0 μg/m3 (461) 56.0 μg/m3 (152) 461.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 504.0 μg/m3 (400) 53.0 μg/m3 (145) 400.0
 
Oct. 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 324.0 μg/m3 (186) 39.0 μg/m3 (110) 186.0
 
Oct. 14, 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) 6.0 μg/m3 (25) 25.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (67) 8.0 μg/m3 (34) 67.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 364.0 μg/m3 (214) 25.0 μg/m3 (79) 214.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 290.0 μg/m3 (169) 22.0 μg/m3 (72) 169.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 104.0 μg/m3 (76) 5.0 μg/m3 (21) 76.0
 
Oct. 14, 2021, 6 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
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 3.0 μg/m3 (13) 23.0
 
Oct. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 10.0 μg/m3 (42) 42.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 11.0 μg/m3 (46) 50.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (74) 19.0 μg/m3 (66) 74.0
 
Oct. 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 4.0 μg/m3 (17) 28.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 6.0 μg/m3 (25) 52.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 5.0 μg/m3 (21) 53.0
 
Oct. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (58) 8.0 μg/m3 (34) 58.0
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (59) 11.0 μg/m3 (46) 59.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (82) 14.0 μg/m3 (55) 82.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 187.0 μg/m3 (117) 21.0 μg/m3 (70) 117.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 123.0 μg/m3 (85) 15.0 μg/m3 (58) 85.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 282.0 μg/m3 (165) 32.0 μg/m3 (93) 165.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 251.0 μg/m3 (149) 23.0 μg/m3 (74) 149.0
 
Oct. 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 6.0 μg/m3 (25) 39.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 7.0 μg/m3 (30) 41.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 9.0 μg/m3 (38) 52.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (62) 6.0 μg/m3 (25) 62.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 102.0 μg/m3 (75) 6.0 μg/m3 (25) 75.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (57) 3.0 μg/m3 (13) 57.0
 
Oct. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
Oct. 13, 2021, 4 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
 
Oct. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (60) 11.0 μg/m3 (46) 60.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.0 μg/m3 (67) 40.0 μg/m3 (113) 113.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.0 μg/m3 (75) 13.0 μg/m3 (53) 75.0
 
Oct. 13, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 110.0 μg/m3 (79) 16.0 μg/m3 (60) 79.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (60) 4.0 μg/m3 (17) 60.0
 
Oct. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 3.0 μg/m3 (13) 52.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 5.0 μg/m3 (21) 48.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (53) 7.0 μg/m3 (30) 53.0
 
Oct. 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (73) 11.0 μg/m3 (46) 73.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 206.0 μg/m3 (127) 19.0 μg/m3 (66) 127.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 251.0 μg/m3 (149) 27.0 μg/m3 (83) 149.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 208.0 μg/m3 (128) 16.0 μg/m3 (60) 128.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 196.0 μg/m3 (122) 21.0 μg/m3 (70) 122.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 193.0 μg/m3 (120) 22.0 μg/m3 (72) 120.0
 
Oct. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 204.0 μg/m3 (126) 24.0 μg/m3 (77) 126.0
 
Oct. 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 198.0 μg/m3 (123) 24.0 μg/m3 (77) 123.0
 
Oct. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 293.0 μg/m3 (170) 37.0 μg/m3 (105) 170.0
 
Oct. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 466.0 μg/m3 (353) 49.0 μg/m3 (135) 353.0
 
Oct. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 399.0 μg/m3 (265) 38.0 μg/m3 (108) 265.0
 
Oct. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 553.0 μg/m3 (449) 70.0 μg/m3 (159) 449.0
 
Oct. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 1307.0 μg/m3 (1203) 165.0 μg/m3 (216) 1203.0
 
Oct. 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 540.0 μg/m3 (436) 61.0 μg/m3 (154) 436.0
 
Oct. 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 368.0 μg/m3 (220) 27.0 μg/m3 (83) 220.0
 
Oct. 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 429.0 μg/m3 (307) 22.0 μg/m3 (72) 307.0
 
Oct. 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 280.0 μg/m3 (164) 22.0 μg/m3 (72) 164.0
 
Oct. 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 313.0 μg/m3 (180) 24.0 μg/m3 (77) 180.0
 
Oct. 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 195.0 μg/m3 (121) 12.0 μg/m3 (50) 121.0
 
Oct. 12, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 97.0 μg/m3 (72) 7.0 μg/m3 (30) 72.0
 
Oct. 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 84.0 μg/m3 (66) 10.0 μg/m3 (42) 66.0
 
Oct. 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (68) 6.0 μg/m3 (25) 68.0
 
Oct. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 4.0 μg/m3 (17) 30.0
 
Oct. 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 3.0 μg/m3 (13) 26.0
 
Oct. 11, 2021, 7 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
 
Oct. 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Oct. 11, 2021, 5 p.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. 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (61) 7.0 μg/m3 (30) 61.0
 
Oct. 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 111.0 μg/m3 (79) 8.0 μg/m3 (34) 79.0
 
Oct. 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 299.0 μg/m3 (173) 23.0 μg/m3 (74) 173.0
 
Oct. 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 493.0 μg/m3 (387) 44.0 μg/m3 (122) 387.0
 
Oct. 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 275.0 μg/m3 (161) 18.0 μg/m3 (64) 161.0
 
Oct. 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 219.0 μg/m3 (133) 26.0 μg/m3 (81) 133.0
 
Oct. 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (63) 8.0 μg/m3 (34) 63.0
 
Oct. 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 168.0 μg/m3 (108) 10.0 μg/m3 (42) 108.0
 
Oct. 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 181.0 μg/m3 (114) 12.0 μg/m3 (50) 114.0
 
Oct. 11, 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) 2.0 μg/m3 (9) 13.0
 
Oct. 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
Oct. 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 1.0 μg/m3 (5) 15.0
 
Oct. 11, 2021, 4 a.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
 
Oct. 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 5.0 μg/m3 (21) 32.0
 
Oct. 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 251.0 μg/m3 (149) 32.0 μg/m3 (93) 149.0
 
Oct. 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 512.0 μg/m3 (408) N/A 408.0
 
Oct. 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 182.0 μg/m3 (115) 38.0 μg/m3 (108) 115.0
 
Oct. 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
Oct. 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
Oct. 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 5.0 μg/m3 (21) 42.0
 
Oct. 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
Oct. 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Oct. 10, 2021, 3 p.m. 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
 
Oct. 10, 2021, 2 p.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
 
Oct. 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 2.0 μg/m3 (9) 22.0
 
Oct. 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 2.0 μg/m3 (9) 13.0
 
Oct. 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 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) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 3.0 μg/m3 (13) 15.0
 
Oct. 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 3.0 μg/m3 (13) 23.0
 
Oct. 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
Oct. 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Oct. 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Oct. 10, 2021, 3 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
 
Oct. 10, 2021, 2 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. 10, 2021, 1 a.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
 
Oct. 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 11.0
 
Oct. 9, 2021, 11 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
 
Oct. 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
Oct. 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 161.0 μg/m3 (104) 9.0 μg/m3 (38) 104.0
 
Oct. 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 268.0 μg/m3 (158) 14.0 μg/m3 (55) 158.0
 
Oct. 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (59) 4.0 μg/m3 (17) 59.0
 
Oct. 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Oct. 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
Oct. 9, 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) 6.0 μg/m3 (25) 43.0
 
Oct. 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 3.0 μg/m3 (13) 49.0
 
Oct. 9, 2021, 2 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
 
Oct. 9, 2021, 1 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
 
Oct. 9, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 4.0 μg/m3 (17) 48.0
 
Oct. 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 3.0 μg/m3 (13) 29.0
 
Oct. 9, 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) 1.0 μg/m3 (5) 14.0
 
Oct. 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
Oct. 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 7.0 μg/m3 (30) 30.0
 
Oct. 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 107.0 μg/m3 (77) 7.0 μg/m3 (30) 77.0
 
Oct. 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 4.0 μg/m3 (17) 50.0
 
Oct. 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
Oct. 9, 2021, 4 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. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Oct. 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Oct. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
Oct. 9, 2021, midnight 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
 
Oct. 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.0 μg/m3 (13) 13.0
 
Oct. 8, 2021, 10 p.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
 
Oct. 8, 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
 
Oct. 8, 2021, 8 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
 
Oct. 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Oct. 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 8.0 μg/m3 (34) 34.0
 
Oct. 8, 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) 9.0 μg/m3 (38) 38.0
 
Oct. 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 12.0 μg/m3 (50) 50.0
 
Oct. 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 329.0 μg/m3 (188) 22.0 μg/m3 (72) 188.0
 
Oct. 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 505.0 μg/m3 (401) 21.0 μg/m3 (70) 401.0
 
Oct. 8, 2021, 1 p.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
 
Oct. 8, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 3.0 μg/m3 (13) 22.0
 
Oct. 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Oct. 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 5.0 μg/m3 (21) 44.0
 
Oct. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 6.0 μg/m3 (25) 45.0
 
Oct. 8, 2021, 8 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
 
Oct. 8, 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) 3.0 μg/m3 (13) 13.0
 
Oct. 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
Oct. 8, 2021, 5 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. 8, 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) 6.0 μg/m3 (25) 25.0
 
Oct. 8, 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) 7.0 μg/m3 (30) 30.0
 
Oct. 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 11.0 μg/m3 (46) 46.0
 
Oct. 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 13.0 μg/m3 (53) 53.0
 
Oct. 8, 2021, midnight 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
 
Oct. 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 9.0
 
Oct. 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
Oct. 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Oct. 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
Oct. 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
Oct. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
Oct. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 9.0 μg/m3 (38) 57.0
 
Oct. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.0 μg/m3 (72) 9.0 μg/m3 (38) 72.0