ID: 2332

AQSQID: 800151091

Site Name: Tultitl N

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

Updated: April 22, 2021, 9:44 a.m.

Location: Buenavista (Eje 5), MX

Reporting: True, Located: True

Current AQI: 33.0

Buenavista (Eje 5) MX, MX: 19.6025, -99.1771

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 22, 2021, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 35.0 ppb (33) N/A 21.0 μg/m3 (20) N/A 33.0
 
April 22, 2021, 7 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 36.0 ppb (34) N/A 24.0 μg/m3 (23) N/A 34.0
 
April 22, 2021, 6 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 33.0 ppb (31) N/A 38.0 μg/m3 (36) N/A 36.0
 
April 22, 2021, 5 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 30.0 ppb (28) N/A 50.0 μg/m3 (47) N/A 47.0
 
April 22, 2021, 4 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 29.0 ppb (27) N/A 58.0 μg/m3 (53) N/A 53.0
 
April 22, 2021, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 33.0 ppb (31) N/A 127.0 μg/m3 (87) N/A 87.0
 
April 22, 2021, 2 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 13.0
 
April 22, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A N/A 106.0 μg/m3 (77) N/A 77.0
 
April 22, 2021, midnight N/A N/A N/A 19.0 ppb (18) N/A N/A 147.0 ppb (142) N/A 91.0 μg/m3 (69) N/A 142.0
 
April 21, 2021, 11 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 160.0 ppb (148) N/A 81.0 μg/m3 (64) N/A 148.0
 
April 21, 2021, 10 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 141.0 ppb (138) N/A 73.0 μg/m3 (60) N/A 138.0
 
April 21, 2021, 9 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 122.0 ppb (128) N/A 68.0 μg/m3 (58) N/A 128.0
 
April 21, 2021, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 106.0 ppb (120) N/A 55.0 μg/m3 (51) N/A 120.0
 
April 21, 2021, 7 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 84.0 ppb (108) N/A 66.0 μg/m3 (57) N/A 108.0
 
April 21, 2021, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 67.0 ppb (91) N/A 83.0 μg/m3 (65) N/A 91.0
 
April 21, 2021, 5 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A N/A N/A 127.0 μg/m3 (87) N/A 87.0
 
April 21, 2021, 4 p.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A N/A 108.0 μg/m3 (78) N/A 78.0
 
April 21, 2021, 3 p.m. N/A N/A N/A 50.0 ppb (48) N/A N/A N/A N/A 83.0 μg/m3 (65) N/A 65.0
 
April 21, 2021, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A N/A 93.0 μg/m3 (70) N/A 70.0
 
April 21, 2021, 1 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A N/A 85.0 μg/m3 (66) N/A 66.0
 
April 21, 2021, noon N/A N/A N/A 36.0 ppb (34) N/A N/A N/A N/A 71.0 μg/m3 (59) N/A 59.0
 
April 21, 2021, 11 a.m. N/A N/A N/A 28.0 ppb (27) N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 27.0
 
April 21, 2021, 10 a.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A N/A 40.0 μg/m3 (38) N/A 38.0
 
April 21, 2021, 9 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A N/A 35.0 μg/m3 (33) N/A 37.0
 
April 21, 2021, 8 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A N/A 43.0 μg/m3 (40) N/A 40.0
 
April 21, 2021, 7 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 21, 2021, 6 a.m. N/A N/A N/A 22.0 ppb (21) N/A N/A N/A N/A 40.0 μg/m3 (38) N/A 38.0
 
April 21, 2021, 5 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A N/A N/A 57.0 μg/m3 (52) N/A 52.0
 
April 21, 2021, 4 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A 149.0 μg/m3 (98) N/A 98.0
 
April 21, 2021, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A N/A 81.0 μg/m3 (64) N/A 64.0
 
April 21, 2021, 2 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A N/A N/A 65.0 μg/m3 (56) N/A 56.0
 
April 21, 2021, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A 97.0 μg/m3 (72) N/A 72.0
 
April 21, 2021, midnight N/A N/A N/A 17.0 ppb (17) N/A N/A N/A N/A 62.0 μg/m3 (55) N/A 55.0
 
April 20, 2021, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A N/A 47.0 μg/m3 (44) N/A 44.0
 
April 20, 2021, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A N/A 41.0 μg/m3 (38) N/A 38.0
 
April 20, 2021, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A N/A 28.0 μg/m3 (26) N/A 26.0
 
April 20, 2021, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A N/A 29.0 μg/m3 (27) N/A 27.0
 
April 20, 2021, 7 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A N/A 67.0 μg/m3 (57) N/A 57.0
 
April 20, 2021, 6 p.m. N/A N/A N/A 30.0 ppb (29) N/A N/A N/A N/A 66.0 μg/m3 (57) N/A 57.0
 
April 20, 2021, 5 p.m. N/A N/A N/A 30.0 ppb (29) N/A N/A N/A N/A 80.0 μg/m3 (64) N/A 64.0
 
April 20, 2021, 4 p.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A N/A 107.0 μg/m3 (77) N/A 77.0
 
April 20, 2021, 3 p.m. N/A N/A N/A 53.0 ppb (50) N/A N/A N/A N/A 107.0 μg/m3 (77) N/A 77.0
 
April 20, 2021, 2 p.m. N/A N/A N/A 46.0 ppb (44) N/A N/A N/A N/A 105.0 μg/m3 (76) N/A 76.0
 
April 20, 2021, 1 p.m. N/A N/A N/A 44.0 ppb (42) N/A N/A N/A N/A 79.0 μg/m3 (63) N/A 63.0
 
April 20, 2021, noon N/A N/A N/A 40.0 ppb (38) N/A N/A N/A N/A 84.0 μg/m3 (66) N/A 66.0
 
April 20, 2021, 11 a.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A N/A 79.0 μg/m3 (63) N/A 63.0
 
April 20, 2021, 10 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A N/A 69.0 μg/m3 (58) N/A 58.0
 
April 20, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) N/A 35.0
 
April 20, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) N/A 48.0
 
April 20, 2021, 7 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
 
April 20, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) N/A 44.0
 
April 20, 2021, 5 a.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A N/A 40.0 μg/m3 (38) N/A 38.0
 
April 20, 2021, 4 a.m. N/A N/A N/A 23.0 ppb (22) N/A N/A N/A N/A 46.0 μg/m3 (43) N/A 43.0
 
April 20, 2021, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A N/A 45.0 μg/m3 (42) N/A 42.0
 
April 20, 2021, 2 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 20, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A N/A 44.0 μg/m3 (41) N/A 41.0
 
April 20, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A N/A N/A N/A 60.0 μg/m3 (54) N/A 54.0
 
April 19, 2021, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A N/A 71.0 μg/m3 (59) N/A 59.0
 
April 19, 2021, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A N/A 50.0 μg/m3 (47) N/A 47.0
 
April 19, 2021, 9 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A N/A 45.0 μg/m3 (42) N/A 42.0
 
April 19, 2021, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A N/A 29.0 μg/m3 (27) N/A 27.0
 
April 19, 2021, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A N/A 36.0 μg/m3 (34) N/A 34.0
 
April 19, 2021, 6 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A 52.0 μg/m3 (49) N/A 49.0
 
April 19, 2021, 5 p.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A N/A 111.0 μg/m3 (79) N/A 79.0
 
April 19, 2021, 4 p.m. N/A N/A N/A 65.0 ppb (63) N/A N/A N/A N/A 140.0 μg/m3 (94) N/A 94.0
 
April 19, 2021, 3 p.m. N/A N/A N/A 73.0 ppb (72) N/A N/A N/A N/A 106.0 μg/m3 (77) N/A 77.0
 
April 19, 2021, 2 p.m. N/A N/A N/A 42.0 ppb (40) N/A N/A N/A N/A 68.0 μg/m3 (58) N/A 58.0
 
April 19, 2021, 1 p.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A N/A 77.0 μg/m3 (62) N/A 62.0
 
April 19, 2021, noon N/A N/A N/A 33.0 ppb (32) N/A N/A N/A N/A 51.0 μg/m3 (48) N/A 48.0
 
April 19, 2021, 11 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A N/A 47.0 μg/m3 (44) N/A 44.0
 
April 19, 2021, 10 a.m. N/A N/A N/A 29.0 ppb (28) N/A N/A N/A N/A 42.0 μg/m3 (39) N/A 39.0
 
April 19, 2021, 9 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A N/A 52.0 μg/m3 (49) N/A 49.0
 
April 19, 2021, 8 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A N/A 34.0 μg/m3 (32) N/A 35.0
 
April 19, 2021, 7 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A N/A 27.0 μg/m3 (25) N/A 25.0
 
April 19, 2021, 6 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 20.0
 
April 19, 2021, 5 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A N/A 41.0 μg/m3 (38) N/A 38.0
 
April 19, 2021, 4 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A N/A N/A 33.0 μg/m3 (31) N/A 31.0
 
April 19, 2021, 3 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A N/A 33.0 μg/m3 (31) N/A 31.0
 
April 19, 2021, 2 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A N/A N/A 38.0 μg/m3 (36) N/A 36.0
 
April 19, 2021, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A N/A 50.0 μg/m3 (47) N/A 47.0
 
April 19, 2021, midnight N/A N/A N/A 8.0 ppb (8) N/A N/A N/A N/A 42.0 μg/m3 (39) N/A 39.0
 
April 18, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A N/A 61.0 μg/m3 (54) N/A 54.0
 
April 18, 2021, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A N/A 24.0 μg/m3 (23) N/A 23.0
 
April 18, 2021, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A N/A 20.0 μg/m3 (19) N/A 19.0
 
April 18, 2021, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 20.0
 
April 18, 2021, 7 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A N/A 39.0 μg/m3 (37) N/A 37.0
 
April 18, 2021, 6 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A N/A 57.0 μg/m3 (52) N/A 52.0
 
April 18, 2021, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A 72.0 μg/m3 (60) N/A 60.0
 
April 18, 2021, 4 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A N/A 72.0 μg/m3 (60) N/A 60.0
 
April 18, 2021, 3 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A N/A N/A 95.0 μg/m3 (71) N/A 71.0
 
April 18, 2021, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A N/A N/A N/A 100.0 μg/m3 (74) N/A 74.0
 
April 18, 2021, 1 p.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 18, 2021, noon N/A N/A N/A 35.0 ppb (34) N/A N/A N/A N/A 73.0 μg/m3 (60) N/A 60.0
 
April 18, 2021, 11 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A N/A 65.0 μg/m3 (56) N/A 56.0
 
April 18, 2021, 10 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A N/A 51.0 μg/m3 (48) N/A 48.0
 
April 18, 2021, 9 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A N/A 70.0 μg/m3 (59) N/A 59.0
 
April 18, 2021, 8 a.m. N/A N/A N/A 30.0 ppb (29) N/A N/A N/A N/A 48.0 μg/m3 (45) N/A 45.0
 
April 18, 2021, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A 60.0 μg/m3 (54) N/A 54.0
 
April 18, 2021, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A N/A 131.0 μg/m3 (89) N/A 89.0
 
April 18, 2021, 5 a.m. N/A N/A N/A 29.0 ppb (28) N/A N/A N/A N/A 74.0 μg/m3 (61) N/A 61.0
 
April 18, 2021, 4 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A N/A N/A 51.0 μg/m3 (48) N/A 48.0
 
April 18, 2021, 3 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A N/A 54.0 μg/m3 (50) N/A 50.0
 
April 18, 2021, 2 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A N/A N/A 55.0 μg/m3 (51) N/A 51.0
 
April 18, 2021, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A N/A N/A 71.0 μg/m3 (59) N/A 59.0
 
April 18, 2021, midnight N/A N/A N/A 10.0 ppb (10) N/A N/A N/A N/A 72.0 μg/m3 (60) N/A 60.0
 
April 17, 2021, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A N/A 62.0 μg/m3 (55) N/A 55.0
 
April 17, 2021, 10 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 17, 2021, 9 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A N/A 57.0 μg/m3 (52) N/A 52.0
 
April 17, 2021, 8 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 17, 2021, 7 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A N/A 66.0 μg/m3 (57) N/A 57.0
 
April 17, 2021, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A N/A 78.0 μg/m3 (63) N/A 63.0
 
April 17, 2021, 5 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A N/A N/A 101.0 μg/m3 (74) N/A 74.0
 
April 17, 2021, 4 p.m. N/A N/A N/A 46.0 ppb (44) N/A N/A N/A N/A 104.0 μg/m3 (76) N/A 76.0
 
April 17, 2021, 3 p.m. N/A N/A N/A 52.0 ppb (50) N/A N/A N/A N/A 153.0 μg/m3 (100) N/A 100.0
 
April 17, 2021, 2 p.m. N/A N/A N/A 54.0 ppb (51) N/A N/A N/A N/A 82.0 μg/m3 (65) N/A 65.0
 
April 17, 2021, 1 p.m. N/A N/A N/A 47.0 ppb (45) N/A N/A N/A N/A 83.0 μg/m3 (65) N/A 65.0
 
April 17, 2021, noon N/A N/A N/A 46.0 ppb (44) N/A N/A N/A N/A 79.0 μg/m3 (63) N/A 63.0
 
April 17, 2021, 11 a.m. N/A N/A N/A 45.0 ppb (43) N/A N/A N/A N/A 66.0 μg/m3 (57) N/A 57.0
 
April 17, 2021, 10 a.m. N/A N/A N/A 50.0 ppb (48) N/A N/A N/A N/A 45.0 μg/m3 (42) N/A 48.0
 
April 17, 2021, 9 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A N/A 33.0 μg/m3 (31) N/A 36.0
 
April 17, 2021, 8 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A N/A 42.0 μg/m3 (39) N/A 39.0
 
April 17, 2021, 7 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A N/A 45.0 μg/m3 (42) N/A 42.0
 
April 17, 2021, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A N/A 42.0 μg/m3 (39) N/A 39.0
 
April 17, 2021, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 17, 2021, 4 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A N/A 62.0 μg/m3 (55) N/A 55.0
 
April 17, 2021, 3 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A N/A 52.0 μg/m3 (49) N/A 49.0
 
April 17, 2021, 2 a.m. N/A N/A N/A 31.0 ppb (30) N/A N/A N/A N/A 67.0 μg/m3 (57) N/A 57.0
 
April 17, 2021, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A N/A N/A N/A 58.0 μg/m3 (53) N/A 53.0
 
April 17, 2021, midnight N/A N/A N/A 15.0 ppb (15) N/A N/A N/A N/A 50.0 μg/m3 (47) N/A 47.0
 
April 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) N/A 47.0
 
April 16, 2021, 10 p.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A N/A 44.0 μg/m3 (41) N/A 41.0
 
April 16, 2021, 9 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A N/A 38.0 μg/m3 (36) N/A 36.0
 
April 16, 2021, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 91.0 ppb (112) N/A 33.0 μg/m3 (31) N/A 112.0
 
April 16, 2021, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 85.0 ppb (109) N/A 54.0 μg/m3 (50) N/A 109.0
 
April 16, 2021, 6 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 79.0 ppb (106) N/A 37.0 μg/m3 (35) N/A 106.0
 
April 16, 2021, 5 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 63.0 ppb (78) N/A 55.0 μg/m3 (51) N/A 78.0
 
April 16, 2021, 4 p.m. N/A N/A N/A 33.0 ppb (32) N/A N/A 42.0 ppb (39) N/A 89.0 μg/m3 (68) N/A 68.0
 
April 16, 2021, 3 p.m. N/A N/A N/A 57.0 ppb (55) N/A N/A 15.0 ppb (14) N/A 105.0 μg/m3 (76) N/A 76.0
 
April 16, 2021, 2 p.m. N/A N/A N/A 52.0 ppb (50) N/A N/A 5.0 ppb (5) N/A 95.0 μg/m3 (71) N/A 71.0
 
April 16, 2021, 1 p.m. N/A N/A N/A 45.0 ppb (43) N/A N/A 3.0 ppb (3) N/A 82.0 μg/m3 (65) N/A 65.0
 
April 16, 2021, noon N/A N/A N/A 43.0 ppb (41) N/A N/A 5.0 ppb (5) N/A 58.0 μg/m3 (53) N/A 53.0
 
April 16, 2021, 11 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A 5.0 ppb (5) N/A 53.0 μg/m3 (50) N/A 50.0
 
April 16, 2021, 10 a.m. N/A N/A N/A 45.0 ppb (43) N/A N/A 4.0 ppb (4) N/A 44.0 μg/m3 (41) N/A 43.0
 
April 16, 2021, 9 a.m. N/A N/A N/A 43.0 ppb (41) N/A N/A 7.0 ppb (7) N/A 44.0 μg/m3 (41) N/A 41.0
 
April 16, 2021, 8 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A 14.0 ppb (13) N/A 42.0 μg/m3 (39) N/A 39.0
 
April 16, 2021, 7 a.m. N/A N/A N/A 44.0 ppb (42) N/A N/A 16.0 ppb (15) N/A 53.0 μg/m3 (50) N/A 50.0
 
April 16, 2021, 6 a.m. N/A N/A N/A 55.0 ppb (53) N/A N/A 10.0 ppb (10) N/A 64.0 μg/m3 (56) N/A 56.0
 
April 16, 2021, 5 a.m. N/A N/A N/A 48.0 ppb (46) N/A N/A 16.0 ppb (15) N/A 59.0 μg/m3 (53) N/A 53.0
 
April 16, 2021, 4 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A 31.0 ppb (29) N/A 45.0 μg/m3 (42) N/A 42.0
 
April 16, 2021, 3 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A 35.0 ppb (33) N/A 51.0 μg/m3 (48) N/A 48.0
 
April 16, 2021, 2 a.m. N/A N/A N/A 53.0 ppb (50) N/A N/A 26.0 ppb (25) N/A 35.0 μg/m3 (33) N/A 50.0
 
April 16, 2021, 1 a.m. N/A N/A N/A 32.0 ppb (31) N/A N/A 50.0 ppb (47) N/A 84.0 μg/m3 (66) N/A 66.0
 
April 16, 2021, midnight N/A N/A N/A 25.0 ppb (24) N/A N/A 62.0 ppb (74) N/A 36.0 μg/m3 (34) N/A 74.0
 
April 15, 2021, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 83.0 ppb (108) N/A 24.0 μg/m3 (23) N/A 108.0
 
April 15, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 84.0 ppb (108) N/A 19.0 μg/m3 (18) N/A 108.0
 
April 15, 2021, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 85.0 ppb (109) N/A 23.0 μg/m3 (22) N/A 109.0
 
April 15, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 86.0 ppb (109) N/A 34.0 μg/m3 (32) N/A 109.0
 
April 15, 2021, 7 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 84.0 ppb (108) N/A 52.0 μg/m3 (49) N/A 108.0
 
April 15, 2021, 6 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A 71.0 ppb (101) N/A 67.0 μg/m3 (57) N/A 101.0
 
April 15, 2021, 5 p.m. N/A N/A N/A 45.0 ppb (43) N/A N/A 46.0 ppb (43) N/A 63.0 μg/m3 (55) N/A 55.0
 
April 15, 2021, 4 p.m. N/A N/A N/A 50.0 ppb (48) N/A N/A 33.0 ppb (31) N/A 73.0 μg/m3 (60) N/A 60.0
 
April 15, 2021, 3 p.m. N/A N/A N/A 47.0 ppb (45) N/A N/A 10.0 ppb (10) N/A 73.0 μg/m3 (60) N/A 60.0
 
April 15, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) N/A 50.0
 
April 15, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) N/A 47.0
 
April 15, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) N/A 39.0
 
April 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 20.0
 
April 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) N/A 22.0
 
April 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) N/A 17.0