ID: 2342

AQSQID: 800150201

Site Name: Villa De Las Flores

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

Updated: June 14, 2021, 9:51 p.m.

Location: San Francisco Coacalco (Primaveras), MX

Reporting: True, Located: True

Current AQI: 25.0

San Francisco Coacalco (Primaveras) MX, MX: 19.6582, -99.0965

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 14, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) 19.0 μg/m3 (18) N/A 25.0
 
June 14, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 32.0 ppb (30) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 30.0
 
June 14, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.5 ppb (6) 13.0 μg/m3 (13) N/A 28.0
 
June 14, 2021, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 28.0 ppb (26) 0.5 ppb (6) 7.0 μg/m3 (7) N/A 26.0
 
June 14, 2021, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 24.0 ppb (23) 0.5 ppb (6) 2.0 μg/m3 (2) N/A 23.0
 
June 14, 2021, 3 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) N/A N/A 19.0
 
June 14, 2021, 2 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 14.0 ppb (13) 0.6 ppb (7) 17.0 μg/m3 (16) N/A 16.0
 
June 14, 2021, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 6.0 ppb (6) 0.6 ppb (7) 10.0 μg/m3 (10) N/A 15.0
 
June 14, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) 9.0 μg/m3 (9) N/A 17.0
 
June 14, 2021, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 5.0 ppb (5) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 16.0
 
June 14, 2021, 10 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 5.0 ppb (5) 0.4 ppb (5) N/A N/A 16.0
 
June 14, 2021, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) 0.0 μg/m3 (0) N/A 13.0
 
June 14, 2021, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) N/A N/A 13.0
 
June 14, 2021, 7 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 16.0 ppb (15) 0.4 ppb (5) 3.0 μg/m3 (3) N/A 15.0
 
June 14, 2021, 6 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) 11.0 μg/m3 (11) N/A 14.0
 
June 14, 2021, 5 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 14.0 ppb (13) 0.6 ppb (7) 7.0 μg/m3 (7) N/A 16.0
 
June 14, 2021, 4 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 15.0 ppb (14) 0.7 ppb (8) 9.0 μg/m3 (9) N/A 17.0
 
June 14, 2021, 3 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 11.0 ppb (11) 0.8 ppb (10) 16.0 μg/m3 (15) N/A 17.0
 
June 14, 2021, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 16.0 ppb (15) 0.8 ppb (10) 18.0 μg/m3 (17) N/A 17.0
 
June 14, 2021, 1 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 25.0 ppb (24) 0.9 ppb (11) 28.0 μg/m3 (26) N/A 26.0
 
June 14, 2021, midnight N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 32.0 ppb (30) 1.0 ppb (12) 47.0 μg/m3 (44) N/A 44.0
 
June 13, 2021, 11 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 37.0 ppb (35) 0.8 ppb (10) 24.0 μg/m3 (23) N/A 35.0
 
June 13, 2021, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 38.0 ppb (36) 0.6 ppb (7) 24.0 μg/m3 (23) N/A 36.0
 
June 13, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 57.0 ppb (58) 0.5 ppb (6) 16.0 μg/m3 (15) N/A 58.0
 
June 13, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 56.0 ppb (55) 0.5 ppb (6) 14.0 μg/m3 (13) N/A 55.0
 
June 13, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 51.0 ppb (48) 0.5 ppb (6) 8.0 μg/m3 (8) N/A 48.0
 
June 13, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 3.0 ppb (5) 45.0 ppb (42) 0.5 ppb (6) 15.0 μg/m3 (14) N/A 42.0
 
June 13, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 35.0 ppb (33) 0.5 ppb (6) 4.0 μg/m3 (4) N/A 33.0
 
June 13, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 31.0 ppb (29) 0.6 ppb (7) 11.0 μg/m3 (11) N/A 29.0
 
June 13, 2021, 3 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 23.0 ppb (22) 0.6 ppb (7) 11.0 μg/m3 (11) N/A 22.0
 
June 13, 2021, 2 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 17.0 ppb (16) 0.6 ppb (7) 18.0 μg/m3 (17) N/A 17.0
 
June 13, 2021, 1 p.m. N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 13.0 ppb (13) 0.6 ppb (7) 16.0 μg/m3 (15) N/A 15.0
 
June 13, 2021, noon N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 13.0 ppb (13) 0.6 ppb (7) 6.0 μg/m3 (6) N/A 13.0
 
June 13, 2021, 11 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 14.0 ppb (13) 0.5 ppb (6) 0.0 μg/m3 (0) N/A 13.0
 
June 13, 2021, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 18.0 ppb (17) 0.5 ppb (6) 3.0 μg/m3 (3) N/A 17.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
June 13, 2021, 8 a.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
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) N/A 4.0
 
June 13, 2021, 6 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 22.0 ppb (21) 0.5 ppb (6) 24.0 μg/m3 (23) N/A 23.0
 
June 13, 2021, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 17.0 ppb (16) 0.7 ppb (8) 33.0 μg/m3 (31) N/A 31.0
 
June 13, 2021, 4 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 15.0 ppb (14) 0.7 ppb (8) 25.0 μg/m3 (24) N/A 24.0
 
June 13, 2021, 3 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 16.0 ppb (15) 0.6 ppb (7) 50.0 μg/m3 (47) N/A 47.0
 
June 13, 2021, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 20.0 ppb (19) 0.6 ppb (7) 39.0 μg/m3 (37) N/A 37.0
 
June 13, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 25.0 ppb (24) 0.6 ppb (7) 38.0 μg/m3 (36) N/A 36.0
 
June 13, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 31.0 ppb (29) 0.6 ppb (7) 25.0 μg/m3 (24) N/A 29.0
 
June 12, 2021, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 36.0 ppb (34) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 34.0
 
June 12, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 40.0 ppb (38) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 38.0
 
June 12, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 44.0 ppb (41) 0.5 ppb (6) 29.0 μg/m3 (27) N/A 41.0
 
June 12, 2021, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 44.0 ppb (41) 0.5 ppb (6) 42.0 μg/m3 (39) N/A 41.0
 
June 12, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 42.0 ppb (39) 0.5 ppb (6) 32.0 μg/m3 (30) N/A 39.0
 
June 12, 2021, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 41.0 ppb (38) 0.5 ppb (6) 20.0 μg/m3 (19) N/A 38.0
 
June 12, 2021, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 38.0 ppb (36) 0.4 ppb (5) 17.0 μg/m3 (16) N/A 36.0
 
June 12, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 32.0 ppb (30) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 30.0
 
June 12, 2021, 3 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 27.0 ppb (25) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 25.0
 
June 12, 2021, 2 p.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 16.0 ppb (15) 0.6 ppb (7) 20.0 μg/m3 (19) N/A 19.0
 
June 12, 2021, 1 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) 19.0 μg/m3 (18) N/A 18.0
 
June 12, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 9.0 ppb (9) 0.6 ppb (7) 26.0 μg/m3 (25) N/A 25.0
 
June 12, 2021, 11 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 9.0 ppb (9) 0.6 ppb (7) 15.0 μg/m3 (14) N/A 17.0
 
June 12, 2021, 10 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) 7.0 μg/m3 (7) N/A 14.0
 
June 12, 2021, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 20.0 ppb (19) 0.4 ppb (5) 6.0 μg/m3 (6) N/A 19.0
 
June 12, 2021, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 21.0 ppb (20) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 20.0
 
June 12, 2021, 7 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 18.0 ppb (17) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 17.0
 
June 12, 2021, 6 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 21.0 ppb (20) 0.5 ppb (6) 18.0 μg/m3 (17) N/A 20.0
 
June 12, 2021, 5 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) 23.0 μg/m3 (22) N/A 22.0
 
June 12, 2021, 4 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 18.0 ppb (17) 0.6 ppb (7) 34.0 μg/m3 (32) N/A 32.0
 
June 12, 2021, 3 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 18.0 ppb (17) 0.7 ppb (8) 26.0 μg/m3 (25) N/A 25.0
 
June 12, 2021, 2 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 22.0 ppb (21) 0.7 ppb (8) 18.0 μg/m3 (17) N/A 21.0
 
June 12, 2021, 1 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 27.0 ppb (25) 0.6 ppb (7) 10.0 μg/m3 (10) N/A 25.0
 
June 12, 2021, midnight N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 27.0 ppb (25) 0.7 ppb (8) 20.0 μg/m3 (19) N/A 25.0
 
June 11, 2021, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 21.0 ppb (20) 0.8 ppb (10) 40.0 μg/m3 (38) N/A 38.0
 
June 11, 2021, 10 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 28.0 ppb (26) 0.6 ppb (7) 56.0 μg/m3 (52) N/A 52.0
 
June 11, 2021, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 40.0 ppb (38) 0.6 ppb (7) 38.0 μg/m3 (36) N/A 38.0
 
June 11, 2021, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 50.0 ppb (47) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 47.0
 
June 11, 2021, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 58.0 ppb (61) 0.5 ppb (6) 29.0 μg/m3 (27) N/A 61.0
 
June 11, 2021, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 52.0 ppb (49) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 49.0
 
June 11, 2021, 5 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 47.0 ppb (44) 0.5 ppb (6) 24.0 μg/m3 (23) N/A 44.0
 
June 11, 2021, 4 p.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 36.0 ppb (34) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 34.0
 
June 11, 2021, 3 p.m. N/A N/A N/A 14.0 ppb (14) N/A 4.0 ppb (6) 28.0 ppb (26) 0.6 ppb (7) 39.0 μg/m3 (37) N/A 37.0
 
June 11, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 8.0 ppb (12) 12.0 ppb (12) 0.9 ppb (11) 36.0 μg/m3 (34) N/A 34.0
 
June 11, 2021, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A 6.0 ppb (9) 4.0 ppb (4) 1.0 ppb (12) 32.0 μg/m3 (30) N/A 30.0
 
June 11, 2021, noon N/A N/A N/A 27.0 ppb (26) N/A 6.0 ppb (9) 3.0 ppb (3) 0.9 ppb (11) 23.0 μg/m3 (22) N/A 26.0
 
June 11, 2021, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 11.0 ppb (16) 10.0 ppb (10) 0.6 ppb (7) 17.0 μg/m3 (16) N/A 21.0
 
June 11, 2021, 10 a.m. N/A N/A N/A 16.0 ppb (16) N/A 10.0 ppb (15) 16.0 ppb (15) 0.6 ppb (7) 16.0 μg/m3 (15) N/A 16.0
 
June 11, 2021, 9 a.m. N/A N/A N/A 17.0 ppb (17) N/A 5.0 ppb (8) 15.0 ppb (14) 0.5 ppb (6) 21.0 μg/m3 (20) N/A 20.0
 
June 11, 2021, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A 7.0 ppb (10) 14.0 ppb (13) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 18.0
 
June 11, 2021, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A 6.0 ppb (9) 11.0 ppb (11) 0.6 ppb (7) 31.0 μg/m3 (29) N/A 29.0
 
June 11, 2021, 6 a.m. N/A N/A N/A 33.0 ppb (32) N/A 8.0 ppb (12) 4.0 ppb (4) 0.8 ppb (10) 48.0 μg/m3 (45) N/A 45.0
 
June 11, 2021, 5 a.m. N/A N/A N/A 36.0 ppb (34) N/A 8.0 ppb (12) 3.0 ppb (3) 1.1 ppb (13) 49.0 μg/m3 (46) N/A 46.0
 
June 11, 2021, 4 a.m. N/A N/A N/A 36.0 ppb (34) N/A 11.0 ppb (16) 4.0 ppb (4) 1.1 ppb (13) 42.0 μg/m3 (39) N/A 39.0
 
June 11, 2021, 3 a.m. N/A N/A N/A 30.0 ppb (29) N/A 15.0 ppb (22) 12.0 ppb (12) 0.9 ppb (11) 27.0 μg/m3 (25) N/A 29.0
 
June 11, 2021, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A 4.0 ppb (6) 24.0 ppb (23) 0.7 ppb (8) 19.0 μg/m3 (18) N/A 23.0
 
June 11, 2021, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 22.0 ppb (21) 0.7 ppb (8) 32.0 μg/m3 (30) N/A 30.0
 
June 11, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 33.0 ppb (31) 0.6 ppb (7) 30.0 μg/m3 (28) N/A 31.0
 
June 10, 2021, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 46.0 ppb (43) 0.6 ppb (7) 13.0 μg/m3 (13) N/A 43.0
 
June 10, 2021, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 43.0 ppb (40) 0.6 ppb (7) 85.0 μg/m3 (66) N/A 66.0
 
June 10, 2021, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 46.0 ppb (43) 0.6 ppb (7) 37.0 μg/m3 (35) N/A 43.0
 
June 10, 2021, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 50.0 ppb (47) 0.5 ppb (6) 43.0 μg/m3 (40) N/A 47.0
 
June 10, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 50.0 ppb (47) 0.5 ppb (6) 31.0 μg/m3 (29) N/A 47.0
 
June 10, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 47.0 ppb (44) 0.4 ppb (5) 43.0 μg/m3 (40) N/A 44.0
 
June 10, 2021, 5 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 39.0 ppb (37) 0.5 ppb (6) 38.0 μg/m3 (36) N/A 37.0
 
June 10, 2021, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 33.0 ppb (31) 0.5 ppb (6) 18.0 μg/m3 (17) N/A 31.0
 
June 10, 2021, 3 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 27.0 ppb (25) 0.5 ppb (6) 46.0 μg/m3 (43) N/A 43.0
 
June 10, 2021, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A 12.0 ppb (18) 14.0 ppb (13) 0.8 ppb (10) 45.0 μg/m3 (42) N/A 42.0
 
June 10, 2021, 1 p.m. N/A N/A N/A 25.0 ppb (24) N/A 6.0 ppb (9) 6.0 ppb (6) 0.8 ppb (10) 35.0 μg/m3 (33) N/A 33.0
 
June 10, 2021, noon N/A N/A N/A 26.0 ppb (25) N/A 3.0 ppb (5) 4.0 ppb (4) 0.7 ppb (8) 45.0 μg/m3 (42) N/A 42.0
 
June 10, 2021, 11 a.m. N/A N/A N/A 25.0 ppb (24) N/A 4.0 ppb (6) 5.0 ppb (5) 0.6 ppb (7) 28.0 μg/m3 (26) N/A 26.0
 
June 10, 2021, 10 a.m. N/A N/A N/A 17.0 ppb (17) N/A 4.0 ppb (6) 13.0 ppb (13) 0.5 ppb (6) 40.0 μg/m3 (38) N/A 38.0
 
June 10, 2021, 9 a.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 9.0 ppb (9) 0.5 ppb (6) 16.0 μg/m3 (15) N/A 20.0
 
June 10, 2021, 8 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 7.0 ppb (7) 0.5 ppb (6) 39.0 μg/m3 (37) N/A 37.0
 
June 10, 2021, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 14.0 ppb (13) 0.5 ppb (6) 23.0 μg/m3 (22) N/A 22.0
 
June 10, 2021, 6 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 23.0 ppb (22) 0.6 ppb (7) 44.0 μg/m3 (41) N/A 41.0
 
June 10, 2021, 5 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 22.0 ppb (21) 0.6 ppb (7) 68.0 μg/m3 (58) N/A 58.0
 
June 10, 2021, 4 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 24.0 ppb (23) 0.6 ppb (7) 38.0 μg/m3 (36) N/A 36.0
 
June 10, 2021, 3 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 27.0 ppb (25) 0.6 ppb (7) 50.0 μg/m3 (47) N/A 47.0
 
June 10, 2021, 2 a.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 35.0 ppb (33) 0.9 ppb (11) 55.0 μg/m3 (51) N/A 51.0
 
June 10, 2021, 1 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 45.0 ppb (42) 0.8 ppb (10) 37.0 μg/m3 (35) N/A 42.0
 
June 10, 2021, midnight N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 43.0 ppb (40) 0.7 ppb (8) 72.0 μg/m3 (60) N/A 60.0
 
June 9, 2021, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 41.0 ppb (38) 0.7 ppb (8) 44.0 μg/m3 (41) N/A 41.0
 
June 9, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 62.0 ppb (74) 0.5 ppb (6) 37.0 μg/m3 (35) N/A 74.0
 
June 9, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 73.0 ppb (103) 0.5 ppb (6) 30.0 μg/m3 (28) N/A 103.0
 
June 9, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 71.0 ppb (101) 0.5 ppb (6) 36.0 μg/m3 (34) N/A 101.0
 
June 9, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 68.0 ppb (94) 0.6 ppb (7) 44.0 μg/m3 (41) N/A 94.0
 
June 9, 2021, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 55.0 ppb (51) 0.6 ppb (7) 47.0 μg/m3 (44) N/A 51.0
 
June 9, 2021, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 51.0 ppb (48) 0.7 ppb (8) 53.0 μg/m3 (50) N/A 50.0
 
June 9, 2021, 4 p.m. N/A N/A N/A 11.0 ppb (11) N/A 4.0 ppb (6) 42.0 ppb (39) 0.7 ppb (8) 57.0 μg/m3 (52) N/A 52.0
 
June 9, 2021, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A 11.0 ppb (16) 29.0 ppb (27) 0.8 ppb (10) 75.0 μg/m3 (61) N/A 61.0
 
June 9, 2021, 2 p.m. N/A N/A N/A 29.0 ppb (28) N/A 12.0 ppb (18) 15.0 ppb (14) 1.1 ppb (13) 76.0 μg/m3 (62) N/A 62.0
 
June 9, 2021, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 8.0 ppb (12) 8.0 ppb (8) 1.1 ppb (13) 63.0 μg/m3 (55) N/A 55.0
 
June 9, 2021, noon N/A N/A N/A 29.0 ppb (28) N/A 5.0 ppb (8) 7.0 ppb (7) 1.0 ppb (12) 53.0 μg/m3 (50) N/A 50.0
 
June 9, 2021, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 4.0 ppb (6) 15.0 ppb (14) 0.8 ppb (10) 43.0 μg/m3 (40) N/A 40.0
 
June 9, 2021, 10 a.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 24.0 ppb (23) 0.7 ppb (8) 34.0 μg/m3 (32) N/A 32.0
 
June 9, 2021, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 25.0 ppb (24) 0.6 ppb (7) 31.0 μg/m3 (29) N/A 29.0
 
June 9, 2021, 8 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 22.0 ppb (21) 0.6 ppb (7) 71.0 μg/m3 (59) N/A 59.0
 
June 9, 2021, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) 67.0 μg/m3 (57) N/A 57.0
 
June 9, 2021, 6 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 10.0 ppb (10) 0.9 ppb (11) 44.0 μg/m3 (41) N/A 41.0
 
June 9, 2021, 5 a.m. N/A N/A N/A 53.0 ppb (50) N/A 3.0 ppb (5) 4.0 ppb (4) 1.3 ppb (15) 40.0 μg/m3 (38) N/A 50.0
 
June 9, 2021, 4 a.m. N/A N/A N/A 43.0 ppb (41) N/A 1.0 ppb (2) 11.0 ppb (11) 1.1 ppb (13) 41.0 μg/m3 (38) N/A 41.0
 
June 9, 2021, 3 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 18.0 ppb (17) 1.1 ppb (13) 41.0 μg/m3 (38) N/A 38.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (59) N/A 59.0
 
June 9, 2021, midnight N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 65.0 ppb (84) 0.6 ppb (7) 54.0 μg/m3 (50) N/A 84.0
 
June 8, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (5) 87.0 ppb (110) 0.5 ppb (6) 52.0 μg/m3 (49) N/A 110.0
 
June 8, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 94.0 ppb (114) 0.5 ppb (6) 66.0 μg/m3 (57) N/A 114.0
 
June 8, 2021, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 97.0 ppb (115) 0.5 ppb (6) 51.0 μg/m3 (48) N/A 115.0
 
June 8, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 92.0 ppb (113) 0.6 ppb (7) 37.0 μg/m3 (35) N/A 113.0
 
June 8, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 76.0 ppb (104) 0.5 ppb (6) 9.0 μg/m3 (9) N/A 104.0
 
June 8, 2021, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 70.0 ppb (100) 0.5 ppb (6) 32.0 μg/m3 (30) N/A 100.0
 
June 8, 2021, 5 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 61.0 ppb (71) 0.6 ppb (7) 80.0 μg/m3 (64) N/A 71.0
 
June 8, 2021, 4 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 41.0 ppb (38) 0.9 ppb (11) 76.0 μg/m3 (62) N/A 62.0
 
June 8, 2021, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 25.0 ppb (24) 1.1 ppb (13) 124.0 μg/m3 (86) N/A 86.0
 
June 8, 2021, 2 p.m. N/A N/A N/A 40.0 ppb (38) N/A 4.0 ppb (6) 7.0 ppb (7) 1.8 ppb (21) 130.0 μg/m3 (89) N/A 89.0
 
June 8, 2021, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 4.0 ppb (6) 4.0 ppb (4) 1.8 ppb (21) 57.0 μg/m3 (52) N/A 52.0
 
June 8, 2021, noon N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 3.0 ppb (3) 1.1 ppb (13) 52.0 μg/m3 (49) N/A 49.0
 
June 8, 2021, 11 a.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 5.0 ppb (5) 0.8 ppb (10) 38.0 μg/m3 (36) N/A 36.0
 
June 8, 2021, 10 a.m. N/A N/A N/A 31.0 ppb (30) N/A 3.0 ppb (5) 3.0 ppb (3) 0.8 ppb (10) 37.0 μg/m3 (35) N/A 35.0
 
June 8, 2021, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 3.0 ppb (3) 0.8 ppb (10) 38.0 μg/m3 (36) N/A 36.0
 
June 8, 2021, 8 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 11.0 ppb (11) 0.7 ppb (8) 36.0 μg/m3 (34) N/A 34.0
 
June 8, 2021, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 22.0 ppb (21) 0.7 ppb (8) 46.0 μg/m3 (43) N/A 43.0
 
June 8, 2021, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 22.0 ppb (21) 0.7 ppb (8) 104.0 μg/m3 (76) N/A 76.0
 
June 8, 2021, 5 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 21.0 ppb (20) 0.7 ppb (8) 151.0 μg/m3 (99) N/A 99.0
 
June 8, 2021, 4 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 16.0 ppb (15) 0.8 ppb (10) 133.0 μg/m3 (90) N/A 90.0
 
June 8, 2021, 3 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 25.0 ppb (24) 0.8 ppb (10) 98.0 μg/m3 (73) N/A 73.0
 
June 8, 2021, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 35.0 ppb (33) 0.7 ppb (8) 107.0 μg/m3 (77) N/A 77.0
 
June 8, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 44.0 ppb (41) 0.6 ppb (7) 59.0 μg/m3 (53) N/A 53.0
 
June 8, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 52.0 ppb (49) 0.6 ppb (7) 47.0 μg/m3 (44) N/A 49.0
 
June 7, 2021, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 57.0 ppb (58) 0.6 ppb (7) 41.0 μg/m3 (38) N/A 58.0
 
June 7, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (5) 68.0 ppb (94) 0.5 ppb (6) 45.0 μg/m3 (42) N/A 94.0
 
June 7, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 6.0 ppb (9) 75.0 ppb (104) 0.5 ppb (6) 26.0 μg/m3 (25) N/A 104.0
 
June 7, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 6.0 ppb (9) 71.0 ppb (101) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 101.0