ID: 2352

AQSQID: 800090101

Site Name: Pedregal

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

Updated: Oct. 17, 2021, 11:08 p.m.

Location: Mexico City (Canadá), MX

Reporting: True, Located: True

Current AQI: 28.0

Mexico City (Canadá) MX, MX: 19.3251, -99.2041

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 17, 2021, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 30.0 ppb (28) 0.5 ppb (6) N/A N/A 28.0
 
Oct. 17, 2021, 8 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 31.0 ppb (29) 0.5 ppb (6) N/A N/A 29.0
 
Oct. 17, 2021, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 32.0 ppb (30) 0.4 ppb (5) N/A N/A 30.0
 
Oct. 17, 2021, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 30.0 ppb (28) 0.4 ppb (5) N/A N/A 28.0
 
Oct. 17, 2021, 5 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 28.0 ppb (26) 0.4 ppb (5) N/A N/A 26.0
 
Oct. 17, 2021, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 23.0 ppb (22) 0.4 ppb (5) N/A N/A 22.0
 
Oct. 17, 2021, 3 p.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) N/A N/A 18.0
 
Oct. 17, 2021, 2 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) N/A N/A 15.0
 
Oct. 17, 2021, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) N/A N/A 15.0
 
Oct. 17, 2021, noon N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 17.0 ppb (16) 0.4 ppb (5) N/A N/A 16.0
 
Oct. 17, 2021, 11 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 19.0 ppb (18) 0.3 ppb (4) N/A N/A 18.0
 
Oct. 17, 2021, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 20.0 ppb (19) 0.3 ppb (4) N/A N/A 19.0
 
Oct. 17, 2021, 9 a.m. N/A N/A N/A 32.0 ppb (31) N/A 94.0 ppb (110) 8.0 ppb (8) 9.3 ppb (99) N/A N/A 110.0
 
Oct. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A N/A 44.0
 
Oct. 17, 2021, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 1.0
 
Oct. 17, 2021, 6 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) N/A N/A 14.0
 
Oct. 17, 2021, 5 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 9.0 ppb (9) 0.5 ppb (6) N/A N/A 16.0
 
Oct. 17, 2021, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 15.0 ppb (14) 0.4 ppb (5) N/A N/A 14.0
 
Oct. 17, 2021, 3 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 18.0 ppb (17) 0.4 ppb (5) N/A N/A 17.0
 
Oct. 17, 2021, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 18.0 ppb (17) 0.4 ppb (5) N/A N/A 17.0
 
Oct. 17, 2021, 1 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 26.0 ppb (25) 0.3 ppb (4) N/A N/A 25.0
 
Oct. 17, 2021, midnight N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) 0.3 ppb (4) N/A N/A 27.0
 
Oct. 16, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) 0.3 ppb (4) N/A N/A 32.0
 
Oct. 16, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 38.0 ppb (36) 0.3 ppb (4) N/A N/A 36.0
 
Oct. 16, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 40.0 ppb (38) 0.3 ppb (4) N/A N/A 38.0
 
Oct. 16, 2021, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 40.0 ppb (38) 0.3 ppb (4) N/A N/A 38.0
 
Oct. 16, 2021, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 40.0 ppb (38) 0.3 ppb (4) N/A N/A 38.0
 
Oct. 16, 2021, 6 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) N/A N/A 35.0
 
Oct. 16, 2021, 5 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (30) 0.4 ppb (5) N/A N/A 30.0
 
Oct. 16, 2021, 4 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 25.0 ppb (24) 0.5 ppb (6) N/A N/A 24.0
 
Oct. 16, 2021, 3 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 22.0 ppb (21) 0.4 ppb (5) N/A N/A 21.0
 
Oct. 16, 2021, 2 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 20.0 ppb (19) 0.4 ppb (5) N/A N/A 19.0
 
Oct. 16, 2021, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) N/A N/A 15.0
 
Oct. 16, 2021, noon N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) N/A N/A 15.0
 
Oct. 16, 2021, 11 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 7.0 ppb (7) 0.5 ppb (6) N/A N/A 18.0
 
Oct. 16, 2021, 10 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) N/A N/A 17.0
 
Oct. 16, 2021, 9 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) N/A N/A 14.0
 
Oct. 16, 2021, 8 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 15.0 ppb (14) 0.4 ppb (5) N/A N/A 14.0
 
Oct. 16, 2021, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 16.0 ppb (15) 0.5 ppb (6) N/A N/A 15.0
 
Oct. 16, 2021, 6 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 16.0 ppb (15) 0.5 ppb (6) N/A N/A 15.0
 
Oct. 16, 2021, 5 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 12.0 ppb (12) 0.5 ppb (6) N/A N/A 19.0
 
Oct. 16, 2021, 4 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 17.0 ppb (16) 0.5 ppb (6) N/A N/A 16.0
 
Oct. 16, 2021, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 21.0 ppb (20) 0.4 ppb (5) N/A N/A 20.0
 
Oct. 16, 2021, 2 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 23.0 ppb (22) 0.4 ppb (5) N/A N/A 22.0
 
Oct. 16, 2021, 1 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 27.0 ppb (25) 0.4 ppb (5) N/A N/A 25.0
 
Oct. 16, 2021, midnight N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 37.0 ppb (35) 0.4 ppb (5) N/A N/A 35.0
 
Oct. 15, 2021, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 44.0 ppb (41) 0.4 ppb (5) N/A N/A 41.0
 
Oct. 15, 2021, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 60.0 ppb (68) 0.4 ppb (5) N/A N/A 68.0
 
Oct. 15, 2021, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 66.0 ppb (87) 0.4 ppb (5) N/A N/A 87.0
 
Oct. 15, 2021, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 67.0 ppb (91) 0.4 ppb (5) N/A N/A 91.0
 
Oct. 15, 2021, 7 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 66.0 ppb (87) 0.7 ppb (8) N/A N/A 87.0
 
Oct. 15, 2021, 6 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 50.0 ppb (47) 0.6 ppb (7) N/A N/A 47.0
 
Oct. 15, 2021, 5 p.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 36.0 ppb (34) 0.7 ppb (8) N/A N/A 34.0
 
Oct. 15, 2021, 4 p.m. N/A N/A N/A 47.0 ppb (45) N/A 2.0 ppb (3) 16.0 ppb (15) 1.1 ppb (13) N/A N/A 45.0
 
Oct. 15, 2021, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 10.0 ppb (10) 1.0 ppb (12) N/A N/A 33.0
 
Oct. 15, 2021, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.7 ppb (8) N/A N/A 21.0
 
Oct. 15, 2021, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 14.0 ppb (13) 0.5 ppb (6) N/A N/A 17.0
 
Oct. 15, 2021, noon N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 18.0 ppb (17) 0.4 ppb (5) N/A N/A 17.0
 
Oct. 15, 2021, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 23.0 ppb (22) 0.3 ppb (4) N/A N/A 22.0
 
Oct. 15, 2021, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 26.0 ppb (25) 0.3 ppb (4) N/A N/A 25.0
 
Oct. 15, 2021, 9 a.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) N/A N/A 23.0
 
Oct. 15, 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) N/A N/A 20.0
 
Oct. 15, 2021, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 21.0 ppb (20) 0.4 ppb (5) N/A N/A 20.0
 
Oct. 15, 2021, 6 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 22.0 ppb (21) 0.5 ppb (6) N/A N/A 21.0
 
Oct. 15, 2021, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 18.0 ppb (17) 0.5 ppb (6) N/A N/A 17.0
 
Oct. 15, 2021, 4 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 21.0 ppb (20) 0.5 ppb (6) N/A N/A 20.0
 
Oct. 15, 2021, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) N/A N/A 25.0
 
Oct. 15, 2021, 2 a.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 23.0 ppb (22) 0.7 ppb (8) N/A N/A 32.0
 
Oct. 15, 2021, 1 a.m. N/A N/A N/A 25.0 ppb (24) N/A 3.0 ppb (5) 51.0 ppb (48) 0.6 ppb (7) N/A N/A 48.0
 
Oct. 15, 2021, midnight N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 79.0 ppb (106) 0.5 ppb (6) N/A N/A 106.0
 
Oct. 14, 2021, 11 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 99.0 ppb (116) 0.5 ppb (6) N/A N/A 116.0
 
Oct. 14, 2021, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 92.0 ppb (113) 0.4 ppb (5) N/A N/A 113.0
 
Oct. 14, 2021, 9 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 90.0 ppb (112) 0.4 ppb (5) N/A N/A 112.0
 
Oct. 14, 2021, 8 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 95.0 ppb (114) 0.6 ppb (7) N/A N/A 114.0
 
Oct. 14, 2021, 7 p.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 76.0 ppb (104) 0.6 ppb (7) N/A N/A 104.0
 
Oct. 14, 2021, 6 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 55.0 ppb (51) 0.5 ppb (6) N/A N/A 51.0
 
Oct. 14, 2021, 5 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 40.0 ppb (38) 0.6 ppb (7) N/A N/A 38.0
 
Oct. 14, 2021, 4 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 21.0 ppb (20) 0.9 ppb (11) N/A N/A 33.0
 
Oct. 14, 2021, 3 p.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 8.0 ppb (8) 1.0 ppb (12) N/A N/A 28.0
 
Oct. 14, 2021, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 3.0 ppb (3) 1.1 ppb (13) N/A N/A 21.0
 
Oct. 14, 2021, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 1.0 ppb (1) 0.9 ppb (11) N/A N/A 18.0
 
Oct. 14, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 17.0
 
Oct. 14, 2021, 11 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 2.0 ppb (2) 0.5 ppb (6) N/A N/A 13.0
 
Oct. 14, 2021, 10 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A N/A 14.0
 
Oct. 14, 2021, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 2.0 ppb (2) 0.8 ppb (10) N/A N/A 19.0
 
Oct. 14, 2021, 8 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) N/A N/A 27.0
 
Oct. 14, 2021, 7 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) N/A N/A 31.0
 
Oct. 14, 2021, 6 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 32.0
 
Oct. 14, 2021, 5 a.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 1.0 ppb (1) 0.9 ppb (11) N/A N/A 34.0
 
Oct. 14, 2021, 4 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.7 ppb (8) N/A N/A 21.0
 
Oct. 14, 2021, 3 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 9.0 ppb (9) 0.8 ppb (10) N/A N/A 27.0
 
Oct. 14, 2021, 2 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 14.0 ppb (13) 0.7 ppb (8) N/A N/A 22.0
 
Oct. 14, 2021, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 18.0 ppb (17) 0.6 ppb (7) N/A N/A 17.0
 
Oct. 14, 2021, midnight N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 40.0 ppb (38) 0.6 ppb (7) N/A N/A 38.0
 
Oct. 13, 2021, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 55.0 ppb (51) 0.5 ppb (6) N/A N/A 51.0
 
Oct. 13, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 55.0 ppb (51) 0.3 ppb (4) N/A N/A 51.0
 
Oct. 13, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 56.0 ppb (55) 0.3 ppb (4) N/A N/A 55.0
 
Oct. 13, 2021, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 70.0 ppb (100) 0.4 ppb (5) N/A N/A 100.0
 
Oct. 13, 2021, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 71.0 ppb (101) 0.5 ppb (6) N/A N/A 101.0
 
Oct. 13, 2021, 6 p.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 53.0 ppb (50) 0.5 ppb (6) N/A N/A 50.0
 
Oct. 13, 2021, 5 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 42.0 ppb (39) 0.6 ppb (7) N/A N/A 39.0
 
Oct. 13, 2021, 4 p.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 26.0 ppb (25) 0.7 ppb (8) N/A N/A 25.0
 
Oct. 13, 2021, 3 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.7 ppb (8) N/A N/A 21.0
 
Oct. 13, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 2.0 ppb (2) 1.3 ppb (15) N/A N/A 22.0
 
Oct. 13, 2021, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 17.0
 
Oct. 13, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 3.0 ppb (3) 0.4 ppb (5) N/A N/A 16.0
 
Oct. 13, 2021, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 9.0 ppb (9) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 13, 2021, 10 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 6.0 ppb (6) 0.4 ppb (5) N/A N/A 13.0
 
Oct. 13, 2021, 9 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 4.0 ppb (4) 0.4 ppb (5) N/A N/A 15.0
 
Oct. 13, 2021, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) N/A N/A 19.0
 
Oct. 13, 2021, 7 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A N/A 20.0
 
Oct. 13, 2021, 6 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 22.0
 
Oct. 13, 2021, 5 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) N/A N/A 21.0
 
Oct. 13, 2021, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 15.0 ppb (14) 0.3 ppb (4) N/A N/A 14.0
 
Oct. 13, 2021, 3 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 20.0 ppb (19) 0.3 ppb (4) N/A N/A 19.0
 
Oct. 13, 2021, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 23.0
 
Oct. 13, 2021, 1 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 31.0 ppb (29) 0.4 ppb (5) N/A N/A 29.0
 
Oct. 13, 2021, midnight N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 41.0 ppb (38) 0.3 ppb (4) N/A N/A 38.0
 
Oct. 12, 2021, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 42.0 ppb (39) 0.3 ppb (4) N/A N/A 39.0
 
Oct. 12, 2021, 10 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) N/A N/A 42.0
 
Oct. 12, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 63.0 ppb (78) 0.4 ppb (5) N/A N/A 78.0
 
Oct. 12, 2021, 8 p.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 94.0 ppb (114) 0.6 ppb (7) N/A N/A 114.0
 
Oct. 12, 2021, 7 p.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 97.0 ppb (115) 0.8 ppb (10) N/A N/A 115.0
 
Oct. 12, 2021, 6 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 69.0 ppb (97) 0.7 ppb (8) N/A N/A 97.0
 
Oct. 12, 2021, 5 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 46.0 ppb (43) 0.8 ppb (10) N/A N/A 43.0
 
Oct. 12, 2021, 4 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 26.0 ppb (25) 0.9 ppb (11) N/A N/A 34.0
 
Oct. 12, 2021, 3 p.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 14.0 ppb (13) 0.8 ppb (10) N/A N/A 28.0
 
Oct. 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Oct. 12, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 16.0
 
Oct. 12, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 8.0 ppb (8) 0.5 ppb (6) N/A N/A 12.0
 
Oct. 12, 2021, 10 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 17.0
 
Oct. 12, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) N/A N/A 13.0
 
Oct. 12, 2021, 8 a.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
 
Oct. 12, 2021, 7 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) N/A N/A 19.0
 
Oct. 12, 2021, 6 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 18.0 ppb (17) 0.5 ppb (6) N/A N/A 17.0
 
Oct. 12, 2021, 5 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 19.0 ppb (18) 0.6 ppb (7) N/A N/A 21.0
 
Oct. 12, 2021, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 24.0 ppb (23) 0.6 ppb (7) N/A N/A 23.0
 
Oct. 12, 2021, 3 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 34.0 ppb (32) 0.6 ppb (7) N/A N/A 32.0
 
Oct. 12, 2021, 2 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 44.0 ppb (41) 0.5 ppb (6) N/A N/A 41.0
 
Oct. 12, 2021, 1 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 47.0 ppb (44) 0.7 ppb (8) N/A N/A 44.0
 
Oct. 12, 2021, midnight N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 74.0 ppb (103) 0.7 ppb (8) N/A N/A 103.0
 
Oct. 11, 2021, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 109.0 ppb (122) 0.6 ppb (7) N/A N/A 122.0
 
Oct. 11, 2021, 10 p.m. N/A N/A N/A 12.0 ppb (12) N/A 3.0 ppb (5) 103.0 ppb (118) 0.6 ppb (7) N/A N/A 118.0
 
Oct. 11, 2021, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 110.0 ppb (122) 0.7 ppb (8) N/A N/A 122.0
 
Oct. 11, 2021, 8 p.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 110.0 ppb (122) 0.8 ppb (10) N/A N/A 122.0
 
Oct. 11, 2021, 7 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 86.0 ppb (109) 0.8 ppb (10) N/A N/A 109.0
 
Oct. 11, 2021, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 66.0 ppb (87) 0.8 ppb (10) N/A N/A 87.0
 
Oct. 11, 2021, 5 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 44.0 ppb (41) 0.9 ppb (11) N/A N/A 41.0
 
Oct. 11, 2021, 4 p.m. N/A N/A N/A 38.0 ppb (36) N/A 2.0 ppb (3) 24.0 ppb (23) 1.2 ppb (14) N/A N/A 36.0
 
Oct. 11, 2021, 3 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 9.0 ppb (9) 1.2 ppb (14) N/A N/A 28.0
 
Oct. 11, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 2.0 ppb (2) 1.7 ppb (20) N/A N/A 22.0
 
Oct. 11, 2021, 1 p.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 2.0 ppb (2) 1.5 ppb (18) N/A N/A 18.0
 
Oct. 11, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 2.0 ppb (2) 1.0 ppb (12) N/A N/A 17.0
 
Oct. 11, 2021, 11 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 3.0 ppb (3) 0.8 ppb (10) N/A N/A 18.0
 
Oct. 11, 2021, 10 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 4.0 ppb (4) 0.7 ppb (8) N/A N/A 18.0
 
Oct. 11, 2021, 9 a.m. N/A N/A N/A 33.0 ppb (32) N/A 95.0 ppb (110) 8.0 ppb (8) 9.5 ppb (101) N/A N/A 110.0
 
Oct. 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A N/A 45.0
 
Oct. 11, 2021, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 3.0
 
Oct. 11, 2021, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 9.0 ppb (9) 0.8 ppb (10) N/A N/A 19.0
 
Oct. 11, 2021, 5 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 5.0 ppb (5) 0.9 ppb (11) N/A N/A 26.0
 
Oct. 11, 2021, 4 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 14.0 ppb (13) 0.7 ppb (8) N/A N/A 18.0
 
Oct. 11, 2021, 3 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 23.0 ppb (22) 0.6 ppb (7) N/A N/A 22.0
 
Oct. 11, 2021, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 28.0 ppb (26) 0.6 ppb (7) N/A N/A 26.0
 
Oct. 11, 2021, 1 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 31.0 ppb (29) 0.6 ppb (7) N/A N/A 29.0
 
Oct. 11, 2021, midnight N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 45.0 ppb (42) 0.5 ppb (6) N/A N/A 42.0
 
Oct. 10, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 50.0 ppb (47) 0.5 ppb (6) 4.0 μg/m3 (4) 2.0 μg/m3 (9) 47.0
 
Oct. 10, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (2) 54.0 ppb (50) 0.5 ppb (6) 7.0 μg/m3 (7) 4.0 μg/m3 (17) 50.0
 
Oct. 10, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 57.0 ppb (58) 0.5 ppb (6) 10.0 μg/m3 (10) 6.0 μg/m3 (25) 58.0