ID: 2559

AQSQID: 80011G006

Site Name: Estaci¢N Secundaria

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

Updated: Oct. 19, 2021, 12:04 p.m.

Location: Irapuato (Paseo Jardines Del Valle), MX

Reporting: True, Located: True

Current AQI: 27.0

Irapuato (Paseo Jardines Del Valle) MX, MX: 20.6924, -101.36487

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 19, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) 1.48 ppb (18) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 19, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) 1.31 ppb (15) 27.0 μg/m3 (25) N/A 25.0
 
Oct. 19, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 1.22 ppb (14) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 19, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 1.33 ppb (15) 30.0 μg/m3 (28) N/A 28.0
 
Oct. 19, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 1.33 ppb (15) 26.0 μg/m3 (25) N/A 25.0
 
Oct. 19, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) 1.19 ppb (14) 30.0 μg/m3 (28) N/A 31.0
 
Oct. 19, 2021, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (40) 1.18 ppb (14) 25.0 μg/m3 (24) N/A 40.0
 
Oct. 18, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) 1.08 ppb (13) 30.0 μg/m3 (28) N/A 39.0
 
Oct. 18, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) 1.02 ppb (12) 42.0 μg/m3 (39) N/A 49.0
 
Oct. 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) 0.96 ppb (12) 66.0 μg/m3 (57) N/A 65.0
 
Oct. 18, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) 0.84 ppb (10) N/A N/A 55.0
 
Oct. 18, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) 0.36 ppb (5) 11.0 μg/m3 (11) N/A 50.0
 
Oct. 18, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) 0.34 ppb (4) 12.0 μg/m3 (12) N/A 41.0
 
Oct. 18, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 0.49 ppb (6) 18.0 μg/m3 (17) N/A 33.0
 
Oct. 18, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) 0.65 ppb (8) 47.0 μg/m3 (44) N/A 44.0
 
Oct. 18, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) 0.91 ppb (11) 76.0 μg/m3 (62) N/A 62.0
 
Oct. 18, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.21 ppb (14) 72.0 μg/m3 (60) N/A 60.0
 
Oct. 18, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) 0.59 ppb (7) 30.0 μg/m3 (28) N/A 28.0
 
Oct. 18, 2021, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (8) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 17.0
 
Oct. 18, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) 0.26 ppb (4) 10.0 μg/m3 (10) N/A 10.0
 
Oct. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) 0.22 ppb (3) 8.0 μg/m3 (8) N/A 9.0
 
Oct. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.2 ppb (3) 9.0 μg/m3 (9) N/A 13.0
 
Oct. 18, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 0.19 ppb (3) 20.0 μg/m3 (19) N/A 19.0
 
Oct. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) 0.17 ppb (3) 4.0 μg/m3 (4) N/A 21.0
 
Oct. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.12 ppb (2) 10.0 μg/m3 (10) N/A 22.0
 
Oct. 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.12 ppb (2) 21.0 μg/m3 (20) N/A 22.0
 
Oct. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 29.0 μg/m3 (27) N/A 27.0
 
Oct. 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.19 ppb (3) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.2 ppb (3) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 0.14 ppb (2) 16.0 μg/m3 (15) N/A 24.0
 
Oct. 18, 2021, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 19.0 μg/m3 (18) N/A 32.0
 
Oct. 17, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 17.0 μg/m3 (16) N/A 35.0
 
Oct. 17, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) 0.11 ppb (2) 0.0 μg/m3 (0) N/A 36.0
 
Oct. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.12 ppb (2) N/A N/A 37.0
 
Oct. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) 0.15 ppb (2) N/A N/A 37.0
 
Oct. 17, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) 0.2 ppb (3) N/A N/A 34.0
 
Oct. 17, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) 0.25 ppb (3) N/A N/A 32.0
 
Oct. 17, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) 0.31 ppb (4) 0.0 μg/m3 (0) N/A 31.0
 
Oct. 17, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.33 ppb (4) 4.0 μg/m3 (4) N/A 29.0
 
Oct. 17, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 0.41 ppb (5) 11.0 μg/m3 (11) N/A 24.0
 
Oct. 17, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.51 ppb (6) 13.0 μg/m3 (13) N/A 17.0
 
Oct. 17, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.34 ppb (4) 26.0 μg/m3 (25) N/A 25.0
 
Oct. 17, 2021, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.29 ppb (4) 8.0 μg/m3 (8) N/A 19.0
 
Oct. 17, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.25 ppb (3) 10.0 μg/m3 (10) N/A 20.0
 
Oct. 17, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.22 ppb (3) 9.0 μg/m3 (9) N/A 20.0
 
Oct. 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) 0.24 ppb (3) 10.0 μg/m3 (10) N/A 21.0
 
Oct. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.21 ppb (3) 10.0 μg/m3 (10) N/A 22.0
 
Oct. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.21 ppb (3) 10.0 μg/m3 (10) N/A 22.0
 
Oct. 17, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 0.18 ppb (3) 16.0 μg/m3 (15) N/A 24.0
 
Oct. 17, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) 0.16 ppb (3) 16.0 μg/m3 (15) N/A 23.0
 
Oct. 17, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.19 ppb (3) 20.0 μg/m3 (19) N/A 19.0
 
Oct. 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.15 ppb (2) 25.0 μg/m3 (24) N/A 24.0
 
Oct. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) 0.17 ppb (3) 25.0 μg/m3 (24) N/A 24.0
 
Oct. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) 0.16 ppb (3) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 17, 2021, midnight N/A N/A N/A N/A N/A N/A 27.0 ppb (25) 0.13 ppb (2) 46.0 μg/m3 (43) N/A 43.0
 
Oct. 16, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) 0.13 ppb (2) 33.0 μg/m3 (31) N/A 31.0
 
Oct. 16, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.15 ppb (2) 15.0 μg/m3 (14) N/A 29.0
 
Oct. 16, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) 0.2 ppb (3) 12.0 μg/m3 (12) N/A 30.0
 
Oct. 16, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) 0.23 ppb (3) 8.0 μg/m3 (8) N/A 29.0
 
Oct. 16, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) 0.27 ppb (4) 7.0 μg/m3 (7) N/A 30.0
 
Oct. 16, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) 0.29 ppb (4) 12.0 μg/m3 (12) N/A 30.0
 
Oct. 16, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) 0.33 ppb (4) 9.0 μg/m3 (9) N/A 28.0
 
Oct. 16, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) 0.34 ppb (4) 24.0 μg/m3 (23) N/A 26.0
 
Oct. 16, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) 0.43 ppb (5) 38.0 μg/m3 (36) N/A 36.0
 
Oct. 16, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) 0.44 ppb (5) 33.0 μg/m3 (31) N/A 31.0
 
Oct. 16, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) 0.35 ppb (4) 26.0 μg/m3 (25) N/A 25.0
 
Oct. 16, 2021, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) 0.31 ppb (4) 24.0 μg/m3 (23) N/A 23.0
 
Oct. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) 0.25 ppb (3) 22.0 μg/m3 (21) N/A 21.0
 
Oct. 16, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.2 ppb (3) 26.0 μg/m3 (25) N/A 25.0
 
Oct. 16, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) 0.19 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 16, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) 0.22 ppb (3) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.2 ppb (3) 24.0 μg/m3 (23) N/A 23.0
 
Oct. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.19 ppb (3) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.2 ppb (3) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.23 ppb (3) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) 0.23 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) 0.3 ppb (4) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) 0.21 ppb (3) 53.0 μg/m3 (50) N/A 50.0
 
Oct. 16, 2021, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (40) 0.18 ppb (3) 14.0 μg/m3 (13) N/A 40.0
 
Oct. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) 0.19 ppb (3) 20.0 μg/m3 (19) N/A 41.0
 
Oct. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) 0.24 ppb (3) 5.0 μg/m3 (5) N/A 43.0
 
Oct. 15, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 46.0 ppb (43) 0.27 ppb (4) 3.0 μg/m3 (3) N/A 43.0
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 55.0 ppb (51) 0.4 ppb (5) 1.0 μg/m3 (1) N/A 51.0
 
Oct. 15, 2021, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 73.0 ppb (103) 0.57 ppb (7) 16.0 μg/m3 (15) N/A 103.0
 
Oct. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 67.0 ppb (91) 0.68 ppb (8) 32.0 μg/m3 (30) N/A 91.0
 
Oct. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A 19.0 ppb (28) 46.0 ppb (43) 0.92 ppb (11) 50.0 μg/m3 (47) N/A 47.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 34.0 ppb (32) 1.14 ppb (13) 76.0 μg/m3 (62) N/A 62.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 11.0 ppb (11) 1.11 ppb (13) 131.0 μg/m3 (89) N/A 89.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 2.0 ppb (2) 1.82 ppb (21) 119.0 μg/m3 (83) N/A 83.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 1.0 ppb (1) 1.38 ppb (16) 65.0 μg/m3 (56) N/A 56.0
 
Oct. 15, 2021, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 0.0 ppb (0) 0.84 ppb (10) 41.0 μg/m3 (38) N/A 38.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 0.0 ppb (0) 0.69 ppb (8) 46.0 μg/m3 (43) N/A 43.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 0.0 ppb (0) 0.7 ppb (8) 41.0 μg/m3 (38) N/A 38.0
 
Oct. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 0.0 ppb (0) 0.62 ppb (7) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 0.0 ppb (0) 0.68 ppb (8) 47.0 μg/m3 (44) N/A 44.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 0.0 ppb (0) 0.7 ppb (8) 50.0 μg/m3 (47) N/A 47.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 1.0 ppb (1) 0.75 ppb (10) 59.0 μg/m3 (53) N/A 53.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 9.0 ppb (9) 0.83 ppb (10) 59.0 μg/m3 (53) N/A 53.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 10.0 ppb (10) 1.34 ppb (15) 78.0 μg/m3 (63) N/A 63.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 7.0 ppb (7) 1.3 ppb (15) 54.0 μg/m3 (50) N/A 50.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) 1.24 ppb (14) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.79 ppb (10) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 15, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 36.0 ppb (34) 0.59 ppb (7) 1.0 μg/m3 (1) N/A 34.0
 
Oct. 14, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 38.0 ppb (36) 0.62 ppb (7) 0.0 μg/m3 (0) N/A 36.0
 
Oct. 14, 2021, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 42.0 ppb (39) 0.69 ppb (8) N/A N/A 39.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 44.0 ppb (41) 0.74 ppb (8) N/A N/A 41.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 42.0 ppb (39) 0.82 ppb (10) N/A N/A 39.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 40.0 ppb (38) 0.9 ppb (11) N/A N/A 38.0
 
Oct. 14, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 36.0 ppb (34) 0.98 ppb (12) 11.0 μg/m3 (11) N/A 34.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 34.0 ppb (32) 1.21 ppb (14) 33.0 μg/m3 (31) N/A 32.0
 
Oct. 14, 2021, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 19.0 ppb (18) 1.39 ppb (16) 50.0 μg/m3 (47) N/A 47.0
 
Oct. 14, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 9.0 ppb (9) 1.5 ppb (18) 65.0 μg/m3 (56) N/A 56.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 1.0 ppb (1) 1.84 ppb (21) 63.0 μg/m3 (55) N/A 55.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.61 ppb (19) 42.0 μg/m3 (39) N/A 39.0
 
Oct. 14, 2021, noon N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.29 ppb (15) 32.0 μg/m3 (30) N/A 30.0
 
Oct. 14, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 5.0 ppb (5) 1.16 ppb (14) 23.0 μg/m3 (22) N/A 22.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 6.0 ppb (6) 1.16 ppb (14) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 11.0 ppb (11) 1.15 ppb (13) 22.0 μg/m3 (21) N/A 21.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 16.0 ppb (15) 1.16 ppb (14) 8.0 μg/m3 (8) N/A 15.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 1.18 ppb (14) 4.0 μg/m3 (4) N/A 17.0
 
Oct. 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) 1.27 ppb (15) 14.0 μg/m3 (13) N/A 16.0
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) 1.31 ppb (15) 7.0 μg/m3 (7) N/A 24.0
 
Oct. 14, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 34.0 ppb (32) 1.28 ppb (15) 0.0 μg/m3 (0) N/A 32.0
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 34.0 ppb (32) 1.34 ppb (15) N/A N/A 32.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 22.0 ppb (21) 1.64 ppb (19) 1.0 μg/m3 (1) N/A 21.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 21.0 ppb (20) 1.75 ppb (21) 13.0 μg/m3 (13) N/A 21.0
 
Oct. 14, 2021, midnight N/A N/A N/A N/A N/A 5.0 ppb (8) 30.0 ppb (28) 1.57 ppb (19) 28.0 μg/m3 (26) N/A 28.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 32.0 ppb (30) 1.53 ppb (18) 9.0 μg/m3 (9) N/A 30.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 34.0 ppb (32) 1.51 ppb (18) 16.0 μg/m3 (15) N/A 32.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) 1.49 ppb (18) 17.0 μg/m3 (16) N/A 31.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) 1.52 ppb (18) 22.0 μg/m3 (21) N/A 33.0
 
Oct. 13, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 36.0 ppb (34) 1.55 ppb (19) 21.0 μg/m3 (20) N/A 34.0
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 36.0 ppb (34) 1.58 ppb (19) 27.0 μg/m3 (25) N/A 34.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 31.0 ppb (29) 1.63 ppb (19) 32.0 μg/m3 (30) N/A 30.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 20.0 ppb (19) 1.64 ppb (19) 45.0 μg/m3 (42) N/A 42.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) 1.9 ppb (22) 86.0 μg/m3 (67) N/A 67.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 1.0 ppb (1) 2.49 ppb (29) 63.0 μg/m3 (55) N/A 55.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 1.81 ppb (21) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 13, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 0.0 ppb (0) 1.62 ppb (19) 23.0 μg/m3 (22) N/A 22.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 0.0 ppb (0) 1.51 ppb (18) 19.0 μg/m3 (18) N/A 18.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 6.0 ppb (6) 1.51 ppb (18) 12.0 μg/m3 (12) N/A 18.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 14.0 ppb (13) 1.5 ppb (18) 10.0 μg/m3 (10) N/A 18.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 13.0 ppb (13) 1.53 ppb (18) 17.0 μg/m3 (16) N/A 18.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 14.0 ppb (13) 1.52 ppb (18) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 7.0 ppb (7) 1.62 ppb (19) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 6.0 ppb (6) 1.67 ppb (20) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 14.0 ppb (13) 1.69 ppb (20) 36.0 μg/m3 (34) N/A 34.0
 
Oct. 13, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 19.0 ppb (18) 1.65 ppb (19) 40.0 μg/m3 (38) N/A 38.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 19.0 ppb (18) 1.78 ppb (21) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 24.0 ppb (23) 1.96 ppb (23) 18.0 μg/m3 (17) N/A 23.0
 
Oct. 13, 2021, midnight N/A N/A N/A N/A N/A 5.0 ppb (8) 38.0 ppb (36) 1.58 ppb (19) 15.0 μg/m3 (14) N/A 36.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 43.0 ppb (40) 1.5 ppb (18) 30.0 μg/m3 (28) N/A 40.0
 
Oct. 12, 2021, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 43.0 ppb (40) 1.5 ppb (18) 12.0 μg/m3 (12) N/A 40.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 44.0 ppb (41) 1.5 ppb (18) 19.0 μg/m3 (18) N/A 41.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 42.0 ppb (39) 1.53 ppb (18) 21.0 μg/m3 (20) N/A 39.0
 
Oct. 12, 2021, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 44.0 ppb (41) 1.56 ppb (19) 28.0 μg/m3 (26) N/A 41.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 41.0 ppb (38) 1.62 ppb (19) 39.0 μg/m3 (37) N/A 38.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 35.0 ppb (33) 1.88 ppb (22) 43.0 μg/m3 (40) N/A 40.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 16.0 ppb (15) 1.77 ppb (21) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 11.0 ppb (11) 1.59 ppb (19) 32.0 μg/m3 (30) N/A 30.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 6.0 ppb (6) 1.73 ppb (20) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 1.0 ppb (1) 1.72 ppb (20) 36.0 μg/m3 (34) N/A 34.0
 
Oct. 12, 2021, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 2.0 ppb (2) 1.68 ppb (20) 20.0 μg/m3 (19) N/A 20.0
 
Oct. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 4.0 ppb (4) 1.51 ppb (18) 20.0 μg/m3 (19) N/A 19.0
 
Oct. 12, 2021, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 10.0 ppb (10) 1.47 ppb (18) 17.0 μg/m3 (16) N/A 18.0
 
Oct. 12, 2021, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 13.0 ppb (13) 1.47 ppb (18) 18.0 μg/m3 (17) N/A 18.0
 
Oct. 12, 2021, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 8.0 ppb (8) 1.5 ppb (18) 17.0 μg/m3 (16) N/A 18.0
 
Oct. 12, 2021, 7 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 8.0 ppb (8) 1.53 ppb (18) 13.0 μg/m3 (13) N/A 18.0