ID: 2342

AQSQID: 800150201

Site Name: Villa De Las Flores

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

Updated: July 11, 2020, 8:35 p.m.

Location: San Francisco Coacalco (Primaveras), MX

Reporting: True, Located: True

Current AQI: 34.0

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
July 11, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 44.0 ppb (34) 0.3 ppb (3) 24.0 μg/m3 (22) N/A 34.0
 
July 11, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 37.0 ppb (28) 0.3 ppb (3) 28.0 μg/m3 (25) N/A 28.0
 
July 11, 2020, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 32.0 ppb (25) 0.4 ppb (4) 28.0 μg/m3 (25) N/A 25.0
 
July 11, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) 0.3 ppb (3) 22.0 μg/m3 (20) N/A 22.0
 
July 11, 2020, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 25.0 ppb (19) 0.3 ppb (3) 26.0 μg/m3 (24) N/A 24.0
 
July 11, 2020, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 17.0 ppb (13) 0.4 ppb (4) 23.0 μg/m3 (21) N/A 21.0
 
July 11, 2020, 1 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 13.0 ppb (10) 0.4 ppb (4) 16.0 μg/m3 (15) N/A 15.0
 
July 11, 2020, noon N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 15.0 ppb (12) 0.3 ppb (3) 11.0 μg/m3 (10) N/A 12.0
 
July 11, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 19.0 ppb (15) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 15.0
 
July 11, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 20.0 ppb (15) 0.2 ppb (2) 5.0 μg/m3 (5) N/A 15.0
 
July 11, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 28.0 ppb (22) 0.2 ppb (2) 6.0 μg/m3 (5) N/A 22.0
 
July 11, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 28.0 ppb (22) 0.2 ppb (2) 23.0 μg/m3 (21) N/A 22.0
 
July 11, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) 0.3 ppb (3) 21.0 μg/m3 (19) N/A 22.0
 
July 11, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 31.0 ppb (24) 0.3 ppb (3) 28.0 μg/m3 (25) N/A 25.0
 
July 11, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.3 ppb (3) 33.0 μg/m3 (30) N/A 30.0
 
July 11, 2020, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) 0.4 ppb (4) 64.0 μg/m3 (54) N/A 54.0
 
July 11, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 30.0 ppb (23) 0.4 ppb (4) 72.0 μg/m3 (58) N/A 58.0
 
July 11, 2020, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 35.0 ppb (27) 0.4 ppb (4) 84.0 μg/m3 (64) N/A 64.0
 
July 11, 2020, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 42.0 ppb (32) 0.3 ppb (3) 60.0 μg/m3 (52) N/A 52.0
 
July 10, 2020, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 43.0 ppb (33) 0.3 ppb (3) 26.0 μg/m3 (24) N/A 33.0
 
July 10, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 50.0 ppb (38) 0.3 ppb (3) 22.0 μg/m3 (20) N/A 38.0
 
July 10, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 67.0 ppb (52) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 52.0
 
July 10, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 63.0 ppb (48) 0.3 ppb (3) 13.0 μg/m3 (12) N/A 48.0
 
July 10, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 62.0 ppb (48) 0.3 ppb (3) 9.0 μg/m3 (8) N/A 48.0
 
July 10, 2020, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 55.0 ppb (42) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 42.0
 
July 10, 2020, 5 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 53.0 ppb (41) 0.4 ppb (4) 48.0 μg/m3 (44) N/A 44.0
 
July 10, 2020, 4 p.m. N/A N/A N/A 28.0 ppb (26) N/A 3.0 ppb (4) 28.0 ppb (22) 0.8 ppb (9) 63.0 μg/m3 (54) N/A 54.0
 
July 10, 2020, 3 p.m. N/A N/A N/A 29.0 ppb (27) N/A 3.0 ppb (4) 11.0 ppb (8) 1.3 ppb (14) 73.0 μg/m3 (59) N/A 59.0
 
July 10, 2020, 2 p.m. N/A N/A N/A 28.0 ppb (26) N/A 3.0 ppb (4) 4.0 ppb (3) 1.6 ppb (18) 63.0 μg/m3 (54) N/A 54.0
 
July 10, 2020, 1 p.m. N/A N/A N/A 26.0 ppb (24) N/A 3.0 ppb (4) 3.0 ppb (2) 1.6 ppb (18) 39.0 μg/m3 (35) N/A 35.0
 
July 10, 2020, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 1.0 ppb (11) 30.0 μg/m3 (27) N/A 27.0
 
July 10, 2020, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 0.7 ppb (8) 25.0 μg/m3 (23) N/A 23.0
 
July 10, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) 0.6 ppb (7) 30.0 μg/m3 (27) N/A 27.0
 
July 10, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.5 ppb (6) 23.0 μg/m3 (21) N/A 21.0
 
July 10, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.5 ppb (6) 18.0 μg/m3 (16) N/A 16.0
 
July 10, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.5 ppb (6) 23.0 μg/m3 (21) N/A 21.0
 
July 10, 2020, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.6 ppb (7) 34.0 μg/m3 (31) N/A 31.0
 
July 10, 2020, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.7 ppb (8) 19.0 μg/m3 (17) N/A 17.0
 
July 10, 2020, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.5 ppb (6) 14.0 μg/m3 (13) N/A 13.0
 
July 10, 2020, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.5 ppb (6) 26.0 μg/m3 (24) N/A 24.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.5 ppb (6) 33.0 μg/m3 (30) N/A 30.0
 
July 10, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.4 ppb (4) 48.0 μg/m3 (44) N/A 44.0
 
July 10, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.4 ppb (4) 61.0 μg/m3 (53) N/A 53.0
 
July 9, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 9, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 9, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 9, 2020, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.4 ppb (4) N/A N/A 6.0
 
July 9, 2020, 6 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.5 ppb (6) 33.0 μg/m3 (30) N/A 30.0
 
July 9, 2020, 5 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) N/A 0.7 ppb (8) 15.0 μg/m3 (14) N/A 19.0
 
July 9, 2020, 4 p.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A 0.8 ppb (9) 42.0 μg/m3 (38) N/A 38.0
 
July 9, 2020, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) N/A 0.9 ppb (10) 44.0 μg/m3 (40) N/A 40.0
 
July 9, 2020, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) N/A 0.9 ppb (10) 33.0 μg/m3 (30) N/A 30.0
 
July 9, 2020, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) N/A 0.7 ppb (8) 13.0 μg/m3 (12) N/A 18.0
 
July 9, 2020, noon N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.6 ppb (7) 16.0 μg/m3 (15) N/A 17.0
 
July 9, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.4 ppb (4) 13.0 μg/m3 (12) N/A 15.0
 
July 9, 2020, 10 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) 13.0 μg/m3 (12) N/A 16.0
 
July 9, 2020, 9 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) 10.0 μg/m3 (9) N/A 11.0
 
July 9, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) 3.0 μg/m3 (3) N/A 13.0
 
July 9, 2020, 7 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.3 ppb (3) N/A N/A 12.0
 
July 9, 2020, 6 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) 18.0 μg/m3 (16) N/A 16.0
 
July 9, 2020, 5 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.4 ppb (4) 27.0 μg/m3 (25) N/A 25.0
 
July 9, 2020, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.5 ppb (6) 46.0 μg/m3 (42) N/A 42.0
 
July 9, 2020, 3 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.6 ppb (7) 18.0 μg/m3 (16) N/A 16.0
 
July 9, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.6 ppb (7) 35.0 μg/m3 (32) N/A 32.0
 
July 9, 2020, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.6 ppb (7) 56.0 μg/m3 (50) N/A 50.0
 
July 9, 2020, midnight N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.5 ppb (6) N/A N/A 9.0
 
July 8, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.4 ppb (4) 20.0 μg/m3 (18) N/A 18.0
 
July 8, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.4 ppb (4) 27.0 μg/m3 (25) N/A 25.0
 
July 8, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.4 ppb (4) 42.0 μg/m3 (38) N/A 38.0
 
July 8, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.4 ppb (4) 19.0 μg/m3 (17) N/A 17.0
 
July 8, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.5 ppb (6) 5.0 μg/m3 (5) N/A 6.0
 
July 8, 2020, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A 0.5 ppb (6) 20.0 μg/m3 (18) N/A 18.0
 
July 8, 2020, 5 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 31.0 ppb (24) 0.6 ppb (7) 48.0 μg/m3 (44) N/A 44.0
 
July 8, 2020, 4 p.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 20.0 ppb (15) 0.7 ppb (8) 53.0 μg/m3 (48) N/A 48.0
 
July 8, 2020, 3 p.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 12.0 ppb (9) 0.8 ppb (9) 17.0 μg/m3 (15) N/A 26.0
 
July 8, 2020, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 18.0 ppb (14) 0.5 ppb (6) 17.0 μg/m3 (15) N/A 15.0
 
July 8, 2020, 1 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A 10.0 ppb (8) 0.5 ppb (6) 12.0 μg/m3 (11) N/A 21.0
 
July 8, 2020, noon N/A N/A N/A 22.0 ppb (20) N/A N/A 11.0 ppb (8) 0.5 ppb (6) 27.0 μg/m3 (25) N/A 25.0
 
July 8, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 17.0 ppb (13) 0.3 ppb (3) N/A N/A 13.0
 
July 8, 2020, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 32.0 ppb (25) 0.2 ppb (2) 0.0 μg/m3 (0) N/A 25.0
 
July 8, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) 0.2 ppb (2) N/A N/A 28.0
 
July 8, 2020, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) 0.2 ppb (2) N/A N/A 30.0
 
July 8, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) 16.0 μg/m3 (15) N/A 25.0
 
July 8, 2020, 6 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.4 ppb (4) 20.0 μg/m3 (18) N/A 18.0
 
July 8, 2020, 5 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 24.0 ppb (18) 0.4 ppb (4) 6.0 μg/m3 (5) N/A 18.0
 
July 8, 2020, 4 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 30.0 ppb (23) 0.4 ppb (4) N/A N/A 23.0
 
July 8, 2020, 3 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 27.0 ppb (21) 0.4 ppb (4) 18.0 μg/m3 (16) N/A 21.0
 
July 8, 2020, 2 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 26.0 ppb (20) 0.5 ppb (6) 69.0 μg/m3 (57) N/A 57.0
 
July 8, 2020, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 25.0 ppb (19) 0.6 ppb (7) 4.0 μg/m3 (4) N/A 19.0
 
July 8, 2020, midnight N/A N/A N/A 13.0 ppb (12) N/A 3.0 ppb (4) 34.0 ppb (26) 0.5 ppb (6) 52.0 μg/m3 (47) N/A 47.0
 
July 7, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (10) N/A 4.0 ppb (6) 43.0 ppb (33) 0.5 ppb (6) N/A N/A 33.0
 
July 7, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A 5.0 ppb (7) 51.0 ppb (39) 0.5 ppb (6) 83.0 μg/m3 (64) N/A 64.0
 
July 7, 2020, 9 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 51.0 ppb (39) 0.4 ppb (4) 21.0 μg/m3 (19) N/A 39.0
 
July 7, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 63.0 ppb (48) 0.3 ppb (3) N/A N/A 48.0
 
July 7, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 56.0 ppb (43) 0.3 ppb (3) N/A N/A 43.0
 
July 7, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 52.0 ppb (40) 0.4 ppb (4) 8.0 μg/m3 (7) N/A 40.0
 
July 7, 2020, 5 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 41.0 ppb (32) 0.5 ppb (6) 44.0 μg/m3 (40) N/A 40.0
 
July 7, 2020, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 27.0 ppb (21) 0.5 ppb (6) 52.0 μg/m3 (47) N/A 47.0
 
July 7, 2020, 3 p.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) 15.0 ppb (12) 0.8 ppb (9) 54.0 μg/m3 (49) N/A 49.0
 
July 7, 2020, 2 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 7.0 ppb (5) 0.9 ppb (10) 34.0 μg/m3 (31) N/A 31.0
 
July 7, 2020, 1 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 3.0 ppb (2) 0.9 ppb (10) 27.0 μg/m3 (25) N/A 25.0
 
July 7, 2020, noon N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 4.0 ppb (3) 0.6 ppb (7) 13.0 μg/m3 (12) N/A 20.0
 
July 7, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (11) 0.4 ppb (4) 5.0 μg/m3 (5) N/A 13.0
 
July 7, 2020, 10 a.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 17.0 ppb (13) 0.3 ppb (3) 4.0 μg/m3 (4) N/A 13.0
 
July 7, 2020, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 20.0 ppb (15) 0.3 ppb (3) 15.0 μg/m3 (14) N/A 15.0
 
July 7, 2020, 8 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 21.0 ppb (16) 0.3 ppb (3) 6.0 μg/m3 (5) N/A 16.0
 
July 7, 2020, 7 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 21.0 ppb (16) 0.4 ppb (4) N/A N/A 16.0
 
July 7, 2020, 6 a.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 12.0 ppb (9) 0.5 ppb (6) 21.0 μg/m3 (19) N/A 21.0
 
July 7, 2020, 5 a.m. N/A N/A N/A 31.0 ppb (29) N/A 0.0 ppb (0) 8.0 ppb (6) 0.6 ppb (7) 18.0 μg/m3 (16) N/A 29.0
 
July 7, 2020, 4 a.m. N/A N/A N/A 34.0 ppb (31) N/A 0.0 ppb (0) 7.0 ppb (5) 0.7 ppb (8) 5.0 μg/m3 (5) N/A 31.0
 
July 7, 2020, 3 a.m. N/A N/A N/A 31.0 ppb (29) N/A 0.0 ppb (0) 6.0 ppb (5) 0.8 ppb (9) 33.0 μg/m3 (30) N/A 30.0
 
July 7, 2020, 2 a.m. N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 6.0 ppb (5) 0.9 ppb (10) 27.0 μg/m3 (25) N/A 28.0
 
July 7, 2020, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 16.0 ppb (12) 0.5 ppb (6) 32.0 μg/m3 (29) N/A 29.0
 
July 7, 2020, midnight N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 22.0 ppb (17) 0.5 ppb (6) 84.0 μg/m3 (64) N/A 64.0
 
July 6, 2020, 11 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (21) 0.4 ppb (4) N/A N/A 21.0
 
July 6, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 43.0 ppb (33) 0.3 ppb (3) 32.0 μg/m3 (29) N/A 33.0
 
July 6, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 76.0 ppb (59) 0.3 ppb (3) 6.0 μg/m3 (5) N/A 59.0
 
July 6, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 73.0 ppb (57) 0.3 ppb (3) 10.0 μg/m3 (9) N/A 57.0
 
July 6, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 77.0 ppb (60) 0.4 ppb (4) 26.0 μg/m3 (24) N/A 60.0
 
July 6, 2020, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 63.0 ppb (48) 0.5 ppb (6) 22.0 μg/m3 (20) N/A 48.0
 
July 6, 2020, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A 6.0 ppb (9) 44.0 ppb (34) 0.5 ppb (6) 23.0 μg/m3 (21) N/A 34.0
 
July 6, 2020, 4 p.m. N/A N/A N/A 15.0 ppb (14) N/A 3.0 ppb (4) 32.0 ppb (25) 0.6 ppb (7) 40.0 μg/m3 (36) N/A 36.0
 
July 6, 2020, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 20.0 ppb (15) 0.9 ppb (10) 41.0 μg/m3 (37) N/A 37.0
 
July 6, 2020, 2 p.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) 9.0 ppb (7) 0.9 ppb (10) 19.0 μg/m3 (17) N/A 19.0
 
July 6, 2020, 1 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (3) 0.8 ppb (9) 13.0 μg/m3 (12) N/A 19.0
 
July 6, 2020, noon N/A N/A N/A 25.0 ppb (23) N/A 0.0 ppb (0) 2.0 ppb (2) 0.7 ppb (8) 14.0 μg/m3 (13) N/A 23.0
 
July 6, 2020, 11 a.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 5.0 ppb (4) 0.6 ppb (7) 21.0 μg/m3 (19) N/A 24.0
 
July 6, 2020, 10 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 6.0 ppb (5) 0.5 ppb (6) 17.0 μg/m3 (15) N/A 22.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
July 6, 2020, 8 a.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
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 6, 2020, 6 a.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 25.0 ppb (19) 0.4 ppb (4) 5.0 μg/m3 (5) N/A 19.0
 
July 6, 2020, 5 a.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 19.0 ppb (15) 0.5 ppb (6) N/A N/A 21.0
 
July 6, 2020, 4 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 27.0 ppb (21) 0.5 ppb (6) 46.0 μg/m3 (42) N/A 42.0
 
July 6, 2020, 3 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 26.0 ppb (20) 0.5 ppb (6) 20.0 μg/m3 (18) N/A 20.0
 
July 6, 2020, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 24.0 ppb (18) 0.5 ppb (6) 57.0 μg/m3 (51) N/A 51.0
 
July 6, 2020, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 23.0 ppb (18) 0.4 ppb (4) 54.0 μg/m3 (49) N/A 49.0
 
July 6, 2020, midnight N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (29) 0.4 ppb (4) 25.0 μg/m3 (23) N/A 29.0
 
July 5, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 46.0 ppb (35) 0.4 ppb (4) 94.0 μg/m3 (70) N/A 70.0
 
July 5, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 55.0 ppb (42) 0.4 ppb (4) 35.0 μg/m3 (32) N/A 42.0
 
July 5, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 87.0 ppb (68) 0.4 ppb (4) N/A N/A 68.0
 
July 5, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (7) N/A 6.0 ppb (9) 89.0 ppb (70) 0.5 ppb (6) 51.0 μg/m3 (46) N/A 70.0
 
July 5, 2020, 7 p.m. N/A N/A N/A 14.0 ppb (13) N/A 10.0 ppb (14) 91.0 ppb (72) 0.7 ppb (8) 62.0 μg/m3 (54) N/A 72.0
 
July 5, 2020, 6 p.m. N/A N/A N/A 15.0 ppb (14) N/A 13.0 ppb (19) 64.0 ppb (49) 0.7 ppb (8) 55.0 μg/m3 (50) N/A 50.0
 
July 5, 2020, 5 p.m. N/A N/A N/A 15.0 ppb (14) N/A 16.0 ppb (23) 38.0 ppb (29) 0.6 ppb (7) 50.0 μg/m3 (45) N/A 45.0
 
July 5, 2020, 4 p.m. N/A N/A N/A 15.0 ppb (14) N/A 22.0 ppb (31) 21.0 ppb (16) 0.6 ppb (7) 40.0 μg/m3 (36) N/A 36.0
 
July 5, 2020, 3 p.m. N/A N/A N/A 17.0 ppb (16) N/A 29.0 ppb (41) 12.0 ppb (9) 0.6 ppb (7) 28.0 μg/m3 (25) N/A 41.0
 
July 5, 2020, 2 p.m. N/A N/A N/A 17.0 ppb (16) N/A 14.0 ppb (20) 6.0 ppb (5) 0.7 ppb (8) 50.0 μg/m3 (45) N/A 45.0
 
July 5, 2020, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 27.0 ppb (39) 5.0 ppb (4) 0.7 ppb (8) 23.0 μg/m3 (21) N/A 39.0
 
July 5, 2020, noon N/A N/A N/A 17.0 ppb (16) N/A 8.0 ppb (11) 4.0 ppb (3) 0.5 ppb (6) 11.0 μg/m3 (10) N/A 16.0
 
July 5, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 5.0 ppb (4) 0.4 ppb (4) 10.0 μg/m3 (9) N/A 14.0
 
July 5, 2020, 10 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 4.0 ppb (3) 0.5 ppb (6) 28.0 μg/m3 (25) N/A 25.0
 
July 5, 2020, 9 a.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 7.0 ppb (5) 0.5 ppb (6) 20.0 μg/m3 (18) N/A 18.0
 
July 5, 2020, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 8.0 ppb (6) 0.5 ppb (6) N/A N/A 17.0
 
July 5, 2020, 7 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 12.0 ppb (9) 0.4 ppb (4) 12.0 μg/m3 (11) N/A 14.0
 
July 5, 2020, 6 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 13.0 ppb (10) 0.5 ppb (6) 13.0 μg/m3 (12) N/A 13.0
 
July 5, 2020, 5 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 16.0 ppb (12) 0.5 ppb (6) 7.0 μg/m3 (6) N/A 12.0
 
July 5, 2020, 4 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 15.0 ppb (12) 0.5 ppb (6) 43.0 μg/m3 (39) N/A 39.0
 
July 5, 2020, 3 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 18.0 ppb (14) 0.6 ppb (7) 19.0 μg/m3 (17) N/A 17.0
 
July 5, 2020, 2 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) 0.4 ppb (4) 80.0 μg/m3 (62) N/A 62.0
 
July 5, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.4 ppb (4) 65.0 μg/m3 (55) N/A 55.0
 
July 5, 2020, midnight N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (28) 0.4 ppb (4) 70.0 μg/m3 (58) N/A 58.0
 
July 4, 2020, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 49.0 ppb (38) 0.4 ppb (4) 44.0 μg/m3 (40) N/A 40.0
 
July 4, 2020, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 66.0 ppb (51) 0.3 ppb (3) 43.0 μg/m3 (39) N/A 51.0
 
July 4, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 74.0 ppb (57) 0.3 ppb (3) 57.0 μg/m3 (51) N/A 57.0
 
July 4, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 74.0 ppb (57) 0.3 ppb (3) 31.0 μg/m3 (28) N/A 57.0
 
July 4, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 65.0 ppb (50) 0.3 ppb (3) 19.0 μg/m3 (17) N/A 50.0