ID: 2778

AQSQID: 060652005

Site Name: Saul Martinez

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

Updated: May 6, 2021, 6:47 p.m.

Location: Mecca (Katherine Dr), CA

Reporting: True, Located: True

Current AQI: 33.0

Mecca (Katherine Dr) CA, US: 33.572019, -116.063823

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) N/A 33.0
 
May 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.7 μg/m3 (32) N/A 32.0
 
May 6, 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) N/A 52.0
 
May 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 121.3 μg/m3 (84) N/A 84.0
 
May 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.6 μg/m3 (53) N/A 53.0
 
May 6, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) N/A 42.0
 
May 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.4 μg/m3 (29) N/A 29.0
 
May 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.3 μg/m3 (32) N/A 32.0
 
May 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.2 μg/m3 (37) N/A 37.0
 
May 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.9 μg/m3 (42) N/A 42.0
 
May 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.5 μg/m3 (36) N/A 36.0
 
May 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.1 μg/m3 (56) N/A 56.0
 
May 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.6 μg/m3 (36) N/A 36.0
 
May 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.3 μg/m3 (42) N/A 42.0
 
May 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.5 μg/m3 (57) N/A 57.0
 
May 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.3 μg/m3 (40) N/A 40.0
 
May 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.3 μg/m3 (47) N/A 47.0
 
May 6, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 37.4 μg/m3 (35) N/A 35.0
 
May 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.7 μg/m3 (22) N/A 22.0
 
May 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (10) N/A 10.0
 
May 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.7 μg/m3 (42) N/A 42.0
 
May 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.5 μg/m3 (45) N/A 45.0
 
May 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.8 μg/m3 (30) N/A 30.0
 
May 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.8 μg/m3 (35) N/A 35.0
 
May 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) N/A 33.0
 
May 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.6 μg/m3 (21) N/A 21.0
 
May 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.2 μg/m3 (41) N/A 41.0
 
May 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.4 μg/m3 (59) N/A 59.0
 
May 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (82) N/A 82.0
 
May 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 49.8 μg/m3 (47) N/A 47.0
 
May 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) N/A 26.0
 
May 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.3 μg/m3 (24) N/A 24.0
 
May 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.2 μg/m3 (25) N/A 25.0
 
May 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.5 μg/m3 (20) N/A 20.0
 
May 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.1 μg/m3 (31) N/A 31.0
 
May 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.3 μg/m3 (41) N/A 41.0
 
May 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) N/A 21.0
 
May 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.8 μg/m3 (42) N/A 42.0
 
May 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.1 μg/m3 (25) N/A 25.0
 
May 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.6 μg/m3 (52) N/A 52.0
 
May 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.7 μg/m3 (35) N/A 35.0
 
May 5, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) N/A 21.0
 
May 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.9 μg/m3 (11) N/A 11.0
 
May 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
May 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.4 μg/m3 (8) N/A 8.0
 
May 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) N/A 14.0
 
May 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.7 μg/m3 (47) N/A 47.0
 
May 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.2 μg/m3 (40) N/A 40.0
 
May 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.9 μg/m3 (39) N/A 39.0
 
May 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 122.4 μg/m3 (85) N/A 85.0
 
May 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.7 μg/m3 (54) N/A 54.0
 
May 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 155.7 μg/m3 (102) N/A 102.0
 
May 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.9 μg/m3 (55) N/A 55.0
 
May 4, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 27.6 μg/m3 (26) N/A 26.0
 
May 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.8 μg/m3 (27) N/A 27.0
 
May 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.2 μg/m3 (24) N/A 24.0
 
May 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.9 μg/m3 (35) N/A 35.0
 
May 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.1 μg/m3 (27) N/A 27.0
 
May 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.1 μg/m3 (41) N/A 41.0
 
May 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.5 μg/m3 (38) N/A 38.0
 
May 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.2 μg/m3 (51) N/A 51.0
 
May 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.6 μg/m3 (64) N/A 64.0
 
May 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.6 μg/m3 (34) N/A 34.0
 
May 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.8 μg/m3 (45) N/A 45.0
 
May 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.2 μg/m3 (24) N/A 24.0
 
May 4, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) N/A 14.0
 
May 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) N/A 12.0
 
May 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.4 μg/m3 (17) N/A 17.0
 
May 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.2 μg/m3 (15) N/A 15.0
 
May 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 84.3 μg/m3 (66) N/A 66.0
 
May 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.6 μg/m3 (58) N/A 58.0
 
May 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.7 μg/m3 (47) N/A 47.0
 
May 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.6 μg/m3 (19) N/A 19.0
 
May 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.7 μg/m3 (61) N/A 61.0
 
May 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 90.3 μg/m3 (69) N/A 69.0
 
May 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.2 μg/m3 (70) N/A 70.0
 
May 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.3 μg/m3 (28) N/A 28.0
 
May 3, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.1 μg/m3 (25) N/A 25.0
 
May 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.2 μg/m3 (29) N/A 29.0
 
May 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.9 μg/m3 (40) N/A 40.0
 
May 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.8 μg/m3 (52) N/A 52.0
 
May 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 171.0 μg/m3 (109) N/A 109.0
 
May 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 346.9 μg/m3 (197) N/A 197.0
 
May 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.5 μg/m3 (61) N/A 61.0
 
May 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 95.9 μg/m3 (72) N/A 72.0
 
May 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 361.6 μg/m3 (211) N/A 211.0
 
May 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 159.8 μg/m3 (104) N/A 104.0
 
May 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 482.8 μg/m3 (374) N/A 374.0
 
May 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 892.1 μg/m3 (789) N/A 789.0
 
May 3, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 1019.4 μg/m3 (916) N/A 916.0
 
May 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1082.6 μg/m3 (979) N/A 979.0
 
May 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 361.2 μg/m3 (210) N/A 210.0
 
May 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 459.2 μg/m3 (344) N/A 344.0
 
May 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 198.4 μg/m3 (123) N/A 123.0
 
May 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 107.6 μg/m3 (78) N/A 78.0
 
May 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 174.1 μg/m3 (111) N/A 111.0
 
May 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.8 μg/m3 (80) N/A 80.0
 
May 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.9 μg/m3 (74) N/A 74.0
 
May 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 104.5 μg/m3 (76) N/A 76.0
 
May 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 285.5 μg/m3 (167) N/A 167.0
 
May 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 536.2 μg/m3 (433) N/A 433.0
 
May 2, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 335.9 μg/m3 (192) N/A 192.0
 
May 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 229.6 μg/m3 (138) N/A 138.0
 
May 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 228.6 μg/m3 (138) N/A 138.0
 
May 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 229.4 μg/m3 (138) N/A 138.0
 
May 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.6 μg/m3 (47) N/A 47.0
 
May 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.4 μg/m3 (28) N/A 28.0
 
May 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.5 μg/m3 (42) N/A 42.0
 
May 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.6 μg/m3 (53) N/A 53.0
 
May 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.2 μg/m3 (60) N/A 60.0
 
May 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.2 μg/m3 (42) N/A 42.0
 
May 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.8 μg/m3 (56) N/A 56.0
 
May 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.6 μg/m3 (45) N/A 45.0
 
May 2, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 148.7 μg/m3 (98) N/A 98.0
 
May 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) N/A 19.0
 
May 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) N/A 13.0
 
May 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) N/A 18.0
 
May 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.9 μg/m3 (25) N/A 25.0
 
May 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.6 μg/m3 (25) N/A 25.0
 
May 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) N/A 21.0
 
May 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.9 μg/m3 (28) N/A 28.0
 
May 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.2 μg/m3 (37) N/A 37.0
 
May 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.1 μg/m3 (53) N/A 53.0
 
May 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.7 μg/m3 (73) N/A 73.0
 
May 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.2 μg/m3 (62) N/A 62.0
 
May 1, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 43.3 μg/m3 (41) N/A 41.0
 
May 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.2 μg/m3 (38) N/A 38.0
 
May 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) N/A 54.0
 
May 1, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.5 μg/m3 (44) N/A 44.0
 
May 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.5 μg/m3 (27) N/A 27.0
 
May 1, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.1 μg/m3 (25) N/A 25.0
 
May 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.1 μg/m3 (35) N/A 35.0
 
May 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.1 μg/m3 (41) N/A 41.0
 
May 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) N/A 41.0
 
May 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.7 μg/m3 (52) N/A 52.0
 
May 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.1 μg/m3 (14) N/A 14.0
 
May 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.4 μg/m3 (30) N/A 30.0
 
May 1, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) N/A 14.0
 
April 30, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.7 μg/m3 (14) N/A 14.0
 
April 30, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.8 μg/m3 (20) N/A 20.0
 
April 30, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.9 μg/m3 (19) N/A 19.0
 
April 30, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.5 μg/m3 (20) N/A 20.0
 
April 30, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.5 μg/m3 (25) N/A 25.0
 
April 30, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (25) N/A 25.0
 
April 30, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.1 μg/m3 (40) N/A 40.0
 
April 30, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 110.6 μg/m3 (79) N/A 79.0
 
April 30, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.3 μg/m3 (56) N/A 56.0
 
April 30, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 92.0 μg/m3 (70) N/A 70.0
 
April 30, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.1 μg/m3 (58) N/A 58.0
 
April 30, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 38.6 μg/m3 (36) N/A 36.0
 
April 30, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (19) N/A 19.0
 
April 30, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.7 μg/m3 (23) N/A 23.0
 
April 30, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.1 μg/m3 (22) N/A 22.0
 
April 30, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.4 μg/m3 (33) N/A 33.0
 
April 30, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.1 μg/m3 (53) N/A 53.0
 
April 30, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.6 μg/m3 (33) N/A 33.0
 
April 30, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) N/A 49.0
 
April 30, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) N/A 15.0
 
April 30, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.8 μg/m3 (27) N/A 27.0
 
April 30, 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) N/A 33.0
 
April 30, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) N/A 19.0
 
April 30, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) N/A 10.0
 
April 29, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) N/A 8.0
 
April 29, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.8 μg/m3 (16) N/A 16.0
 
April 29, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (10) N/A 10.0
 
April 29, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
April 29, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.3 μg/m3 (27) N/A 27.0
 
April 29, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) N/A 7.0