ID: 2553

AQSQID: 80011G011

Site Name: Estaci¢N T21

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

Updated: July 25, 2021, 8:55 a.m.

Location: León De Los Aldama (Coral), MX

Reporting: True, Located: True

Current AQI: 22.0

León De Los Aldama (Coral) MX, MX: 21.108683, -101.68863

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 25, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 19.0 ppb (18) N/A 23.0 μg/m3 (22) N/A 22.0
 
July 25, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) N/A 17.0 μg/m3 (16) N/A 24.0
 
July 25, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) N/A 27.0 μg/m3 (25) N/A 26.0
 
July 25, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 29.0 ppb (27) N/A 53.0 μg/m3 (50) N/A 50.0
 
July 25, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 31.0 ppb (29) N/A 46.0 μg/m3 (43) N/A 43.0
 
July 25, 2021, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 38.0 ppb (36) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 25, 2021, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 45.0 ppb (42) N/A 43.0 μg/m3 (40) N/A 42.0
 
July 25, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 50.0 ppb (47) N/A 38.0 μg/m3 (36) N/A 47.0
 
July 24, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 48.0 ppb (45) N/A 30.0 μg/m3 (28) N/A 45.0
 
July 24, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 47.0 ppb (44) N/A 30.0 μg/m3 (28) N/A 44.0
 
July 24, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 48.0 ppb (45) N/A 32.0 μg/m3 (30) N/A 45.0
 
July 24, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) N/A 30.0 μg/m3 (28) N/A 43.0
 
July 24, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 45.0 ppb (42) N/A 35.0 μg/m3 (33) N/A 42.0
 
July 24, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 42.0 ppb (39) N/A 46.0 μg/m3 (43) N/A 43.0
 
July 24, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 33.0 ppb (31) N/A 46.0 μg/m3 (43) N/A 43.0
 
July 24, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 29.0 ppb (27) N/A 38.0 μg/m3 (36) N/A 36.0
 
July 24, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 22.0 ppb (21) N/A 33.0 μg/m3 (31) N/A 31.0
 
July 24, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 16.0 ppb (15) N/A 32.0 μg/m3 (30) N/A 30.0
 
July 24, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 21.0 ppb (20) N/A 16.0 μg/m3 (15) N/A 20.0
 
July 24, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 31.0 ppb (29) N/A 20.0 μg/m3 (19) N/A 29.0
 
July 24, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) N/A 18.0 μg/m3 (17) N/A 27.0
 
July 24, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 23.0 ppb (22) N/A 39.0 μg/m3 (37) N/A 37.0
 
July 24, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 21.0 ppb (20) N/A 25.0 μg/m3 (24) N/A 24.0
 
July 24, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) N/A 29.0 μg/m3 (27) N/A 28.0
 
July 24, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) N/A 31.0 μg/m3 (29) N/A 29.0
 
July 24, 2021, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 29.0 ppb (27) N/A 35.0 μg/m3 (33) N/A 33.0
 
July 24, 2021, 5 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 24.0 ppb (23) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 24, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 15.0 ppb (14) N/A 47.0 μg/m3 (44) N/A 44.0
 
July 24, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 21.0 ppb (20) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 24, 2021, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 25.0 ppb (24) N/A 45.0 μg/m3 (42) N/A 42.0
 
July 24, 2021, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 34.0 ppb (32) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 24, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 39.0 ppb (37) N/A 41.0 μg/m3 (38) N/A 38.0
 
July 23, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 44.0 ppb (41) N/A 33.0 μg/m3 (31) N/A 41.0
 
July 23, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 48.0 ppb (45) N/A 34.0 μg/m3 (32) N/A 45.0
 
July 23, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 47.0 ppb (44) N/A 39.0 μg/m3 (37) N/A 44.0
 
July 23, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 45.0 ppb (42) N/A 50.0 μg/m3 (47) N/A 47.0
 
July 23, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 46.0 ppb (43) N/A 39.0 μg/m3 (37) N/A 43.0
 
July 23, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 39.0 ppb (37) N/A 37.0 μg/m3 (35) N/A 37.0
 
July 23, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 30.0 ppb (28) N/A 39.0 μg/m3 (37) N/A 37.0
 
July 23, 2021, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (22) N/A 31.0 μg/m3 (29) N/A 29.0
 
July 23, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 16.0 ppb (15) N/A 30.0 μg/m3 (28) N/A 28.0
 
July 23, 2021, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 8.0 ppb (8) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 23, 2021, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 3.0 ppb (3) N/A 33.0 μg/m3 (31) N/A 31.0
 
July 23, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 7.0 ppb (7) N/A 21.0 μg/m3 (20) N/A 20.0
 
July 23, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 17.0 ppb (16) N/A 16.0 μg/m3 (15) N/A 16.0
 
July 23, 2021, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 15.0 ppb (14) N/A 15.0 μg/m3 (14) N/A 14.0
 
July 23, 2021, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 12.0 ppb (12) N/A 19.0 μg/m3 (18) N/A 18.0
 
July 23, 2021, 8 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 19.0 ppb (18) N/A 11.0 μg/m3 (11) N/A 18.0
 
July 23, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 27.0 ppb (25) N/A 9.0 μg/m3 (9) N/A 25.0
 
July 23, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) N/A 8.0 μg/m3 (8) N/A 27.0
 
July 23, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) N/A 8.0 μg/m3 (8) N/A 28.0
 
July 23, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 34.0 ppb (32) N/A 33.0 μg/m3 (31) N/A 32.0
 
July 23, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 14.0 ppb (13) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 23, 2021, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 7.0 ppb (7) N/A 44.0 μg/m3 (41) N/A 41.0
 
July 23, 2021, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 16.0 ppb (15) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 23, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 21.0 ppb (20) N/A 35.0 μg/m3 (33) N/A 33.0
 
July 22, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 19.0 ppb (18) N/A 39.0 μg/m3 (37) N/A 37.0
 
July 22, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 18.0 ppb (17) N/A 32.0 μg/m3 (30) N/A 30.0
 
July 22, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 18.0 ppb (17) N/A 36.0 μg/m3 (34) N/A 34.0
 
July 22, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 27.0 ppb (25) N/A 25.0 μg/m3 (24) N/A 25.0
 
July 22, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 29.0 ppb (27) N/A 30.0 μg/m3 (28) N/A 28.0
 
July 22, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 24.0 ppb (23) N/A 34.0 μg/m3 (32) N/A 32.0
 
July 22, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 16.0 ppb (15) N/A 50.0 μg/m3 (47) N/A 47.0
 
July 22, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 9.0 ppb (9) N/A 53.0 μg/m3 (50) N/A 50.0
 
July 22, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 7.0 ppb (7) N/A 51.0 μg/m3 (48) N/A 48.0
 
July 22, 2021, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 7.0 ppb (7) N/A 24.0 μg/m3 (23) N/A 23.0
 
July 22, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 11.0 ppb (11) N/A 20.0 μg/m3 (19) N/A 19.0
 
July 22, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 13.0 ppb (13) N/A 25.0 μg/m3 (24) N/A 24.0
 
July 22, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 11.0 ppb (11) N/A 24.0 μg/m3 (23) N/A 23.0
 
July 22, 2021, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 14.0 ppb (13) N/A 22.0 μg/m3 (21) N/A 21.0
 
July 22, 2021, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 14.0 ppb (13) N/A 24.0 μg/m3 (23) N/A 23.0
 
July 22, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 13.0 ppb (13) N/A 25.0 μg/m3 (24) N/A 24.0
 
July 22, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) N/A 21.0 μg/m3 (20) N/A 20.0
 
July 22, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) N/A 30.0 μg/m3 (28) N/A 28.0
 
July 22, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 26.0 ppb (25) N/A 36.0 μg/m3 (34) N/A 34.0
 
July 22, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 23.0 ppb (22) N/A 26.0 μg/m3 (25) N/A 25.0
 
July 22, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) N/A 32.0 μg/m3 (30) N/A 30.0
 
July 22, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (31) N/A 23.0 μg/m3 (22) N/A 31.0
 
July 22, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A 32.0 μg/m3 (30) N/A 35.0
 
July 22, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 42.0 ppb (39) N/A 47.0 μg/m3 (44) N/A 44.0
 
July 21, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 40.0 ppb (38) N/A 36.0 μg/m3 (34) N/A 38.0
 
July 21, 2021, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 38.0 ppb (36) N/A 35.0 μg/m3 (33) N/A 36.0
 
July 21, 2021, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 39.0 ppb (37) N/A 28.0 μg/m3 (26) N/A 37.0
 
July 21, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 37.0 ppb (35) N/A 35.0 μg/m3 (33) N/A 35.0
 
July 21, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 36.0 ppb (34) N/A 33.0 μg/m3 (31) N/A 34.0
 
July 21, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 31.0 ppb (29) N/A 29.0 μg/m3 (27) N/A 29.0
 
July 21, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 26.0 ppb (25) N/A 25.0 μg/m3 (24) N/A 25.0
 
July 21, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 21.0 ppb (20) N/A 42.0 μg/m3 (39) N/A 39.0
 
July 21, 2021, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 10.0 ppb (10) N/A 64.0 μg/m3 (56) N/A 56.0
 
July 21, 2021, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 4.0 ppb (4) N/A 57.0 μg/m3 (52) N/A 52.0
 
July 21, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 4.0 ppb (4) N/A 40.0 μg/m3 (38) N/A 38.0
 
July 21, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) N/A 46.0 μg/m3 (43) N/A 43.0
 
July 21, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 5.0 ppb (5) N/A 14.0 μg/m3 (13) N/A 13.0
 
July 21, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) N/A 18.0 μg/m3 (17) N/A 17.0
 
July 21, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 18.0 ppb (17) N/A 17.0 μg/m3 (16) N/A 17.0
 
July 21, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 20.0 ppb (19) N/A 13.0 μg/m3 (13) N/A 19.0
 
July 21, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 24.0 ppb (23) N/A 21.0 μg/m3 (20) N/A 23.0
 
July 21, 2021, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 15.0 ppb (14) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 21, 2021, 5 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 10.0 ppb (10) N/A 38.0 μg/m3 (36) N/A 36.0
 
July 21, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 11.0 ppb (11) N/A 39.0 μg/m3 (37) N/A 37.0
 
July 21, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 18.0 ppb (17) N/A 35.0 μg/m3 (33) N/A 33.0
 
July 21, 2021, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 21.0 ppb (20) N/A 29.0 μg/m3 (27) N/A 27.0
 
July 21, 2021, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 25.0 ppb (24) N/A 41.0 μg/m3 (38) N/A 38.0
 
July 21, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 31.0 ppb (29) N/A 39.0 μg/m3 (37) N/A 37.0
 
July 20, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 37.0 ppb (35) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 20, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 28.0 ppb (26) N/A 37.0 μg/m3 (35) N/A 35.0
 
July 20, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 32.0 ppb (30) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 20, 2021, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 45.0 ppb (42) N/A 50.0 μg/m3 (47) N/A 47.0
 
July 20, 2021, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 53.0 ppb (50) N/A 31.0 μg/m3 (29) N/A 50.0
 
July 20, 2021, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 47.0 ppb (44) N/A 40.0 μg/m3 (38) N/A 44.0
 
July 20, 2021, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 36.0 ppb (34) N/A 71.0 μg/m3 (59) N/A 59.0
 
July 20, 2021, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 27.0 ppb (25) N/A 51.0 μg/m3 (48) N/A 48.0
 
July 20, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 21.0 ppb (20) N/A 45.0 μg/m3 (42) N/A 42.0
 
July 20, 2021, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 17.0 ppb (16) N/A 48.0 μg/m3 (45) N/A 45.0
 
July 20, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 10.0 ppb (10) N/A 23.0 μg/m3 (22) N/A 22.0
 
July 20, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 9.0 ppb (9) N/A 23.0 μg/m3 (22) N/A 22.0
 
July 20, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 18.0 ppb (17) N/A 13.0 μg/m3 (13) N/A 17.0
 
July 20, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) N/A 12.0 μg/m3 (12) N/A 24.0
 
July 20, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) N/A 19.0 μg/m3 (18) N/A 27.0
 
July 20, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) N/A 20.0 μg/m3 (19) N/A 24.0
 
July 20, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 23.0 ppb (22) N/A 20.0 μg/m3 (19) N/A 22.0
 
July 20, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 27.0 ppb (25) N/A 22.0 μg/m3 (21) N/A 25.0
 
July 20, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) N/A 30.0 μg/m3 (28) N/A 28.0
 
July 20, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 26.0 ppb (25) N/A 27.0 μg/m3 (25) N/A 25.0
 
July 20, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (31) N/A 36.0 μg/m3 (34) N/A 34.0
 
July 20, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) N/A 25.0 μg/m3 (24) N/A 27.0
 
July 20, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 31.0 ppb (29) N/A 15.0 μg/m3 (14) N/A 29.0
 
July 20, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (31) N/A 20.0 μg/m3 (19) N/A 31.0
 
July 19, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 32.0 ppb (30) N/A 24.0 μg/m3 (23) N/A 30.0
 
July 19, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A 23.0 μg/m3 (22) N/A 35.0
 
July 19, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A 24.0 μg/m3 (23) N/A 35.0
 
July 19, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) N/A 22.0 μg/m3 (21) N/A 35.0
 
July 19, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 38.0 ppb (36) N/A 18.0 μg/m3 (17) N/A 36.0
 
July 19, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) N/A 23.0 μg/m3 (22) N/A 33.0
 
July 19, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 32.0 ppb (30) N/A 33.0 μg/m3 (31) N/A 31.0
 
July 19, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 27.0 ppb (25) N/A 62.0 μg/m3 (55) N/A 55.0
 
July 19, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 12.0 ppb (12) N/A 48.0 μg/m3 (45) N/A 45.0
 
July 19, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 9.0 ppb (9) N/A 54.0 μg/m3 (50) N/A 50.0
 
July 19, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 7.0 ppb (7) N/A 25.0 μg/m3 (24) N/A 24.0
 
July 19, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) N/A 20.0 μg/m3 (19) N/A 19.0
 
July 19, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 20.0 ppb (19) N/A 17.0 μg/m3 (16) N/A 19.0
 
July 19, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 23.0 ppb (22) N/A 14.0 μg/m3 (13) N/A 22.0
 
July 19, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 24.0 ppb (23) N/A 14.0 μg/m3 (13) N/A 23.0
 
July 18, 2021, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) N/A 57.0 μg/m3 (52) N/A 52.0
 
July 18, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) N/A 39.0 μg/m3 (37) N/A 37.0
 
July 18, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) N/A 25.0 μg/m3 (24) N/A 24.0
 
July 18, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) N/A 28.0 μg/m3 (26) N/A 26.0
 
July 18, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 5.0 ppb (5) N/A 35.0 μg/m3 (33) N/A 33.0
 
July 18, 2021, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) N/A 42.0 μg/m3 (39) N/A 39.0
 
July 18, 2021, 8 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 18, 2021, 7 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 5.0 ppb (5) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 18, 2021, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 7.0 ppb (7) N/A 41.0 μg/m3 (38) N/A 38.0
 
July 18, 2021, 5 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 12.0 ppb (12) N/A 34.0 μg/m3 (32) N/A 32.0
 
July 18, 2021, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 14.0 ppb (13) N/A 21.0 μg/m3 (20) N/A 20.0
 
July 18, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 21.0 ppb (20) N/A 34.0 μg/m3 (32) N/A 32.0
 
July 18, 2021, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 27.0 ppb (25) N/A 37.0 μg/m3 (35) N/A 35.0
 
July 18, 2021, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 31.0 ppb (29) N/A 36.0 μg/m3 (34) N/A 34.0
 
July 18, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 28.0 ppb (26) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 17, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 17.0 ppb (16) N/A 70.0 μg/m3 (59) N/A 59.0
 
July 17, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 13.0 ppb (13) N/A 43.0 μg/m3 (40) N/A 40.0
 
July 17, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 24.0 ppb (23) N/A 74.0 μg/m3 (61) N/A 61.0
 
July 17, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 40.0 ppb (38) N/A 49.0 μg/m3 (46) N/A 46.0
 
July 17, 2021, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 42.0 ppb (39) N/A N/A N/A 39.0
 
July 17, 2021, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 38.0 ppb (36) N/A 63.0 μg/m3 (55) N/A 55.0
 
July 17, 2021, 5 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 32.0 ppb (30) N/A 56.0 μg/m3 (52) N/A 52.0
 
July 17, 2021, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 21.0 ppb (20) N/A 59.0 μg/m3 (53) N/A 53.0
 
July 17, 2021, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 13.0 ppb (13) N/A 51.0 μg/m3 (48) N/A 48.0
 
July 17, 2021, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 8.0 ppb (8) N/A 56.0 μg/m3 (52) N/A 52.0