ID: 2344

AQSQID: 800150131

Site Name: Atizap N

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

Updated: June 14, 2021, 8:50 p.m.

Location: Cdad López Mateos (Mar Tirreno), MX

Reporting: True, Located: True

Current AQI: 23.0

Cdad López Mateos (Mar Tirreno) MX, MX: 19.577, -99.2542

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 14, 2021, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.3 ppb (4) 11.0 μg/m3 (11) N/A 23.0
 
June 14, 2021, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 18.0 ppb (17) 0.4 ppb (5) 8.0 μg/m3 (8) N/A 17.0
 
June 14, 2021, 5 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 15.0 ppb (14) 0.4 ppb (5) N/A N/A 14.0
 
June 14, 2021, 4 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 13.0 ppb (13) 0.5 ppb (6) 5.0 μg/m3 (5) N/A 13.0
 
June 14, 2021, 3 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 7.0 ppb (7) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 13.0
 
June 14, 2021, 2 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) 7.0 μg/m3 (7) N/A 15.0
 
June 14, 2021, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) 4.0 μg/m3 (4) N/A 15.0
 
June 14, 2021, noon N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 3.0 ppb (3) 0.4 ppb (5) 0.0 μg/m3 (0) N/A 11.0
 
June 14, 2021, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 4.0 ppb (4) 0.3 ppb (4) N/A N/A 9.0
 
June 14, 2021, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
June 14, 2021, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 9.0 ppb (9) 0.2 ppb (3) N/A N/A 9.0
 
June 14, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 10.0 ppb (10) 0.2 ppb (3) 1.0 μg/m3 (1) N/A 10.0
 
June 14, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 12.0 ppb (12) 0.3 ppb (4) 5.0 μg/m3 (5) N/A 12.0
 
June 14, 2021, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 12.0 ppb (12) 0.3 ppb (4) 2.0 μg/m3 (2) N/A 12.0
 
June 14, 2021, 5 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 15.0 ppb (14) 0.4 ppb (5) 10.0 μg/m3 (10) N/A 14.0
 
June 14, 2021, 4 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 16.0 ppb (15) 0.4 ppb (5) 0.0 μg/m3 (0) N/A 15.0
 
June 14, 2021, 3 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 16.0 ppb (15) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 15.0
 
June 14, 2021, 2 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) 17.0 μg/m3 (16) N/A 16.0
 
June 14, 2021, 1 a.m. N/A N/A N/A 12.0 ppb (12) 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, midnight N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 23.0 ppb (22) 0.5 ppb (6) 11.0 μg/m3 (11) N/A 22.0
 
June 13, 2021, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 33.0 ppb (31) 0.5 ppb (6) 19.0 μg/m3 (18) N/A 31.0
 
June 13, 2021, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 41.0 ppb (38) 0.5 ppb (6) 30.0 μg/m3 (28) N/A 38.0
 
June 13, 2021, 9 p.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 43.0 ppb (40) 0.5 ppb (6) 18.0 μg/m3 (17) N/A 40.0
 
June 13, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 48.0 ppb (45) 0.4 ppb (5) 23.0 μg/m3 (22) N/A 45.0
 
June 13, 2021, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 41.0 ppb (38) 0.4 ppb (5) 20.0 μg/m3 (19) N/A 38.0
 
June 13, 2021, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 31.0 ppb (29) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 29.0
 
June 13, 2021, 5 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 25.0
 
June 13, 2021, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 19.0 ppb (18) 0.4 ppb (5) 7.0 μg/m3 (7) N/A 18.0
 
June 13, 2021, 3 p.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 13.0 ppb (13) 0.5 ppb (6) 6.0 μg/m3 (6) N/A 14.0
 
June 13, 2021, 2 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) 11.0 μg/m3 (11) N/A 16.0
 
June 13, 2021, 1 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 6.0 ppb (6) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 16.0
 
June 13, 2021, noon N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 7.0 ppb (7) 0.4 ppb (5) 8.0 μg/m3 (8) N/A 14.0
 
June 13, 2021, 11 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 8.0 ppb (8) 0.3 ppb (4) 0.0 μg/m3 (0) N/A 8.0
 
June 13, 2021, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 9.0 ppb (9) 0.3 ppb (4) N/A N/A 9.0
 
June 13, 2021, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 93.0 ppb (109) 6.0 ppb (6) 9.5 ppb (101) N/A N/A 109.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A N/A 39.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 1.0 μg/m3 (1) N/A 1.0
 
June 13, 2021, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) 2.0 μg/m3 (2) N/A 12.0
 
June 13, 2021, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) 7.0 μg/m3 (7) N/A 13.0
 
June 13, 2021, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 11.0
 
June 13, 2021, 3 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) 27.0 μg/m3 (25) N/A 25.0
 
June 13, 2021, 2 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) 31.0 μg/m3 (29) N/A 29.0
 
June 13, 2021, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 16.0 ppb (15) 0.5 ppb (6) 27.0 μg/m3 (25) N/A 25.0
 
June 13, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 23.0 ppb (22) 0.4 ppb (5) 12.0 μg/m3 (12) N/A 22.0
 
June 12, 2021, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) 0.4 ppb (5) 22.0 μg/m3 (21) N/A 24.0
 
June 12, 2021, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 32.0 ppb (30) 0.4 ppb (5) 23.0 μg/m3 (22) N/A 30.0
 
June 12, 2021, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A 3.0 ppb (5) 39.0 ppb (37) 0.4 ppb (5) 31.0 μg/m3 (29) N/A 37.0
 
June 12, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 36.0 ppb (34) 0.4 ppb (5) 15.0 μg/m3 (14) N/A 34.0
 
June 12, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 37.0 ppb (35) 0.4 ppb (5) 21.0 μg/m3 (20) N/A 35.0
 
June 12, 2021, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 32.0 ppb (30) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 30.0
 
June 12, 2021, 5 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 27.0 ppb (25) 0.4 ppb (5) 12.0 μg/m3 (12) N/A 25.0
 
June 12, 2021, 4 p.m. N/A N/A N/A 12.0 ppb (12) N/A 3.0 ppb (5) 23.0 ppb (22) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 22.0
 
June 12, 2021, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A 5.0 ppb (8) 13.0 ppb (13) 0.5 ppb (6) 32.0 μg/m3 (30) N/A 30.0
 
June 12, 2021, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) 3.0 ppb (3) 0.7 ppb (8) 24.0 μg/m3 (23) N/A 23.0
 
June 12, 2021, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 0.0 ppb (0) 0.6 ppb (7) 14.0 μg/m3 (13) N/A 17.0
 
June 12, 2021, noon N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) 8.0 μg/m3 (8) N/A 15.0
 
June 12, 2021, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 6.0 ppb (6) 0.4 ppb (5) 9.0 μg/m3 (9) N/A 11.0
 
June 12, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) 3.0 μg/m3 (3) N/A 10.0
 
June 12, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 14.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
June 12, 2021, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 16.0 ppb (15) 0.3 ppb (4) 4.0 μg/m3 (4) N/A 15.0
 
June 12, 2021, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 15.0 ppb (14) 0.3 ppb (4) 15.0 μg/m3 (14) N/A 14.0
 
June 12, 2021, 6 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 15.0
 
June 12, 2021, 5 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) 12.0 μg/m3 (12) N/A 14.0
 
June 12, 2021, 4 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) 19.0 μg/m3 (18) N/A 18.0
 
June 12, 2021, 3 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) 22.0 μg/m3 (21) N/A 22.0
 
June 12, 2021, 2 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 8.0 ppb (8) 0.6 ppb (7) 18.0 μg/m3 (17) N/A 23.0
 
June 12, 2021, 1 a.m. N/A N/A N/A 25.0 ppb (24) N/A 2.0 ppb (3) 10.0 ppb (10) 0.6 ppb (7) 12.0 μg/m3 (12) N/A 24.0
 
June 12, 2021, midnight N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 13.0 ppb (13) 0.6 ppb (7) 33.0 μg/m3 (31) N/A 31.0
 
June 11, 2021, 11 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) 17.0 ppb (16) 0.5 ppb (6) 31.0 μg/m3 (29) N/A 29.0
 
June 11, 2021, 10 p.m. N/A N/A N/A 13.0 ppb (13) N/A 7.0 ppb (10) 29.0 ppb (27) 0.4 ppb (5) 41.0 μg/m3 (38) N/A 38.0
 
June 11, 2021, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A 4.0 ppb (6) 37.0 ppb (35) 0.4 ppb (5) 23.0 μg/m3 (22) N/A 35.0
 
June 11, 2021, 8 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 47.0 ppb (44) 0.4 ppb (5) 28.0 μg/m3 (26) N/A 44.0
 
June 11, 2021, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 51.0 ppb (48) 0.4 ppb (5) 27.0 μg/m3 (25) N/A 48.0
 
June 11, 2021, 6 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 40.0 ppb (38) 0.4 ppb (5) 28.0 μg/m3 (26) N/A 38.0
 
June 11, 2021, 5 p.m. N/A N/A N/A 16.0 ppb (16) N/A 5.0 ppb (8) 32.0 ppb (30) 0.5 ppb (6) 9.0 μg/m3 (9) N/A 30.0
 
June 11, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A 7.0 ppb (10) 31.0 ppb (29) 0.3 ppb (4) 16.0 μg/m3 (15) N/A 29.0
 
June 11, 2021, 3 p.m. N/A N/A N/A 12.0 ppb (12) N/A 15.0 ppb (22) 22.0 ppb (21) 0.5 ppb (6) 31.0 μg/m3 (29) N/A 29.0
 
June 11, 2021, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A 9.0 ppb (13) 8.0 ppb (8) 0.8 ppb (10) 16.0 μg/m3 (15) N/A 18.0
 
June 11, 2021, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 4.0 ppb (4) 0.5 ppb (6) 13.0 μg/m3 (13) N/A 15.0
 
June 11, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 1.0 ppb (1) 0.5 ppb (6) 6.0 μg/m3 (6) N/A 16.0
 
June 11, 2021, 11 a.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 8.0 ppb (8) 0.3 ppb (4) 3.0 μg/m3 (3) N/A 10.0
 
June 11, 2021, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (5) 14.0 ppb (13) 0.3 ppb (4) 4.0 μg/m3 (4) N/A 13.0
 
June 11, 2021, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 4.0 ppb (6) 20.0 ppb (19) 0.3 ppb (4) 2.0 μg/m3 (2) N/A 19.0
 
June 11, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 4.0 ppb (6) 19.0 ppb (18) 0.3 ppb (4) 5.0 μg/m3 (5) N/A 18.0
 
June 11, 2021, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 12.0 ppb (12) 0.3 ppb (4) 6.0 μg/m3 (6) N/A 12.0
 
June 11, 2021, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 15.0 ppb (14) 0.3 ppb (4) 7.0 μg/m3 (7) N/A 14.0
 
June 11, 2021, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 14.0 ppb (13) 0.4 ppb (5) 24.0 μg/m3 (23) N/A 23.0
 
June 11, 2021, 4 a.m. N/A N/A N/A 15.0 ppb (15) N/A 3.0 ppb (5) 13.0 ppb (13) 0.5 ppb (6) 4.0 μg/m3 (4) N/A 15.0
 
June 11, 2021, 3 a.m. N/A N/A N/A 11.0 ppb (11) N/A 4.0 ppb (6) 23.0 ppb (22) 0.4 ppb (5) 13.0 μg/m3 (13) N/A 22.0
 
June 11, 2021, 2 a.m. N/A N/A N/A 13.0 ppb (13) N/A 3.0 ppb (5) 20.0 ppb (19) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 19.0
 
June 11, 2021, 1 a.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 25.0 ppb (24) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 24.0
 
June 11, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A 4.0 ppb (6) 34.0 ppb (32) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 32.0
 
June 10, 2021, 11 p.m. N/A N/A N/A 16.0 ppb (16) N/A 4.0 ppb (6) 24.0 ppb (23) 0.5 ppb (6) 60.0 μg/m3 (54) N/A 54.0
 
June 10, 2021, 10 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 32.0 ppb (30) 0.4 ppb (5) 34.0 μg/m3 (32) N/A 32.0
 
June 10, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 49.0 ppb (46) 0.3 ppb (4) 39.0 μg/m3 (37) N/A 46.0
 
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) 0.3 ppb (4) 19.0 μg/m3 (18) 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) 45.0 ppb (42) 0.3 ppb (4) 12.0 μg/m3 (12) N/A 42.0
 
June 10, 2021, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 39.0 ppb (37) 0.3 ppb (4) 5.0 μg/m3 (5) N/A 37.0
 
June 10, 2021, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A 4.0 ppb (6) 32.0 ppb (30) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 30.0
 
June 10, 2021, 4 p.m. N/A N/A N/A 13.0 ppb (13) N/A 12.0 ppb (18) 23.0 ppb (22) 0.5 ppb (6) 26.0 μg/m3 (25) N/A 25.0
 
June 10, 2021, 3 p.m. N/A N/A N/A 13.0 ppb (13) N/A 39.0 ppb (55) 17.0 ppb (16) 0.6 ppb (7) 40.0 μg/m3 (38) N/A 55.0
 
June 10, 2021, 2 p.m. N/A N/A N/A 15.0 ppb (15) N/A 20.0 ppb (29) 8.0 ppb (8) 0.6 ppb (7) 26.0 μg/m3 (25) N/A 29.0
 
June 10, 2021, 1 p.m. N/A N/A N/A 13.0 ppb (13) N/A 11.0 ppb (16) 5.0 ppb (5) 0.5 ppb (6) 19.0 μg/m3 (18) N/A 18.0
 
June 10, 2021, noon N/A N/A N/A 14.0 ppb (14) N/A 9.0 ppb (13) 3.0 ppb (3) 0.5 ppb (6) 18.0 μg/m3 (17) N/A 17.0
 
June 10, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A 9.0 ppb (13) 6.0 ppb (6) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 21.0
 
June 10, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 5.0 ppb (8) 8.0 ppb (8) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 11.0
 
June 10, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 12.0 ppb (12) 0.3 ppb (4) 8.0 μg/m3 (8) N/A 12.0
 
June 10, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 12.0 ppb (12) 0.3 ppb (4) 9.0 μg/m3 (9) N/A 12.0
 
June 10, 2021, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 15.0
 
June 10, 2021, 6 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) 27.0 μg/m3 (25) N/A 25.0
 
June 10, 2021, 5 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) 14.0 μg/m3 (13) N/A 20.0
 
June 10, 2021, 4 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) 22.0 μg/m3 (21) N/A 23.0
 
June 10, 2021, 3 a.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 13.0 ppb (13) 0.6 ppb (7) 14.0 μg/m3 (13) N/A 16.0
 
June 10, 2021, 2 a.m. N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 22.0 ppb (21) 0.5 ppb (6) 26.0 μg/m3 (25) N/A 25.0
 
June 10, 2021, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 22.0 ppb (21) 0.6 ppb (7) 53.0 μg/m3 (50) N/A 50.0
 
June 10, 2021, midnight N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 34.0 ppb (32) 0.5 ppb (6) 33.0 μg/m3 (31) N/A 32.0
 
June 9, 2021, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 44.0 ppb (41) 0.4 ppb (5) 30.0 μg/m3 (28) N/A 41.0
 
June 9, 2021, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A 3.0 ppb (5) 56.0 ppb (55) 0.4 ppb (5) 24.0 μg/m3 (23) N/A 55.0
 
June 9, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 68.0 ppb (94) 0.3 ppb (4) 21.0 μg/m3 (20) N/A 94.0
 
June 9, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 66.0 ppb (87) 0.4 ppb (5) 17.0 μg/m3 (16) N/A 87.0
 
June 9, 2021, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 61.0 ppb (71) 0.4 ppb (5) 38.0 μg/m3 (36) N/A 71.0
 
June 9, 2021, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A 4.0 ppb (6) 59.0 ppb (65) 0.5 ppb (6) 70.0 μg/m3 (59) N/A 65.0
 
June 9, 2021, 5 p.m. N/A N/A N/A 23.0 ppb (22) N/A 5.0 ppb (8) 41.0 ppb (38) 0.7 ppb (8) 57.0 μg/m3 (52) N/A 52.0
 
June 9, 2021, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 8.0 ppb (12) 27.0 ppb (25) 0.7 ppb (8) 56.0 μg/m3 (52) N/A 52.0
 
June 9, 2021, 3 p.m. N/A N/A N/A 21.0 ppb (20) N/A 14.0 ppb (20) 16.0 ppb (15) 0.7 ppb (8) 71.0 μg/m3 (59) N/A 59.0
 
June 9, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 12.0 ppb (18) 3.0 ppb (3) 1.0 ppb (12) 57.0 μg/m3 (52) N/A 52.0
 
June 9, 2021, 1 p.m. N/A N/A N/A 21.0 ppb (20) N/A 10.0 ppb (15) 4.0 ppb (4) 0.8 ppb (10) 57.0 μg/m3 (52) N/A 52.0
 
June 9, 2021, noon N/A N/A N/A 24.0 ppb (23) N/A 13.0 ppb (19) 6.0 ppb (6) 0.7 ppb (8) 48.0 μg/m3 (45) N/A 45.0
 
June 9, 2021, 11 a.m. N/A N/A N/A 18.0 ppb (17) N/A 11.0 ppb (16) 6.0 ppb (6) 0.6 ppb (7) 43.0 μg/m3 (40) N/A 40.0
 
June 9, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 6.0 ppb (9) 16.0 ppb (15) 0.6 ppb (7) 45.0 μg/m3 (42) N/A 42.0
 
June 9, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 21.0 ppb (20) 0.6 ppb (7) 42.0 μg/m3 (39) N/A 39.0
 
June 9, 2021, 8 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 21.0 ppb (20) 0.6 ppb (7) 26.0 μg/m3 (25) N/A 25.0
 
June 9, 2021, 7 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 16.0 ppb (15) 0.4 ppb (5) 29.0 μg/m3 (27) N/A 27.0
 
June 9, 2021, 6 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 12.0 ppb (12) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 17.0
 
June 9, 2021, 5 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 19.0 ppb (18) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 33.0
 
June 9, 2021, 4 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 13.0 ppb (13) 0.7 ppb (8) 32.0 μg/m3 (30) N/A 30.0
 
June 9, 2021, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 21.0 ppb (20) 0.6 ppb (7) 65.0 μg/m3 (56) N/A 56.0
 
June 9, 2021, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 22.0 ppb (21) 0.6 ppb (7) 73.0 μg/m3 (60) N/A 60.0
 
June 9, 2021, 1 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 46.0 ppb (43) 0.4 ppb (5) 40.0 μg/m3 (38) N/A 43.0
 
June 9, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 71.0 ppb (101) 0.4 ppb (5) 29.0 μg/m3 (27) N/A 101.0
 
June 8, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 84.0 ppb (108) 0.3 ppb (4) 32.0 μg/m3 (30) N/A 108.0
 
June 8, 2021, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 90.0 ppb (112) 0.4 ppb (5) 37.0 μg/m3 (35) N/A 112.0
 
June 8, 2021, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 95.0 ppb (114) 0.4 ppb (5) 30.0 μg/m3 (28) N/A 114.0
 
June 8, 2021, 8 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 88.0 ppb (110) 0.4 ppb (5) 22.0 μg/m3 (21) N/A 110.0
 
June 8, 2021, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 71.0 ppb (101) 0.3 ppb (4) 4.0 μg/m3 (4) N/A 101.0
 
June 8, 2021, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 60.0 ppb (68) 0.3 ppb (4) 19.0 μg/m3 (18) N/A 68.0
 
June 8, 2021, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 54.0 ppb (50) 0.4 ppb (5) 15.0 μg/m3 (14) N/A 50.0
 
June 8, 2021, 4 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 43.0 ppb (40) 0.4 ppb (5) 30.0 μg/m3 (28) N/A 40.0
 
June 8, 2021, 3 p.m. N/A N/A N/A 30.0 ppb (29) 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, 2 p.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 5.0 ppb (5) 1.3 ppb (15) 43.0 μg/m3 (40) N/A 40.0
 
June 8, 2021, 1 p.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 0.0 ppb (0) 1.3 ppb (15) 22.0 μg/m3 (21) N/A 33.0
 
June 8, 2021, noon N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 3.0 ppb (3) 0.7 ppb (8) 7.0 μg/m3 (7) N/A 31.0
 
June 8, 2021, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 23.0 ppb (22) 0.3 ppb (4) 11.0 μg/m3 (11) N/A 22.0
 
June 8, 2021, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) 21.0 μg/m3 (20) N/A 21.0
 
June 8, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 19.0 ppb (18) 0.3 ppb (4) 18.0 μg/m3 (17) N/A 18.0
 
June 8, 2021, 8 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) 24.0 μg/m3 (23) N/A 23.0
 
June 8, 2021, 7 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 20.0 ppb (19) 0.4 ppb (5) 22.0 μg/m3 (21) N/A 21.0
 
June 8, 2021, 6 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 19.0 ppb (18) 0.4 ppb (5) 39.0 μg/m3 (37) N/A 37.0
 
June 8, 2021, 5 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) 40.0 μg/m3 (38) N/A 38.0
 
June 8, 2021, 4 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 11.0 ppb (11) 0.7 ppb (8) 38.0 μg/m3 (36) N/A 36.0
 
June 8, 2021, 3 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 24.0 ppb (23) 0.5 ppb (6) 24.0 μg/m3 (23) N/A 23.0
 
June 8, 2021, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 28.0 ppb (26) 0.4 ppb (5) 27.0 μg/m3 (25) N/A 26.0
 
June 8, 2021, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 34.0 ppb (32) 0.5 ppb (6) 21.0 μg/m3 (20) N/A 32.0
 
June 8, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 48.0 ppb (45) 0.4 ppb (5) 24.0 μg/m3 (23) N/A 45.0
 
June 7, 2021, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 57.0 ppb (58) 0.3 ppb (4) 24.0 μg/m3 (23) N/A 58.0
 
June 7, 2021, 4 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 36.0 ppb (34) 0.6 ppb (7) 32.0 μg/m3 (30) N/A 34.0
 
June 7, 2021, 3 p.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 21.0 ppb (20) 0.9 ppb (11) 32.0 μg/m3 (30) N/A 32.0
 
June 7, 2021, 2 p.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 6.0 ppb (6) 0.9 ppb (11) 23.0 μg/m3 (22) N/A 31.0