ID: 2344

AQSQID: 800150131

Site Name: Atizap N

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

Updated: Oct. 24, 2020, 2:41 a.m.

Location: Cdad López Mateos (Mar Tirreno), MX

Reporting: True, Located: True

Current AQI: 24.0

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
Oct. 24, 2020, 1 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 21.0 ppb (20) 0.6 ppb (7) 25.0 μg/m3 (24) N/A 24.0
 
Oct. 24, 2020, midnight N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 28.0 ppb (26) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 26.0
 
Oct. 23, 2020, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 35.0 ppb (33) 0.4 ppb (5) 20.0 μg/m3 (19) N/A 33.0
 
Oct. 23, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 39.0 ppb (37) 0.4 ppb (5) 29.0 μg/m3 (27) N/A 37.0
 
Oct. 23, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 40.0 ppb (38) 0.4 ppb (5) 22.0 μg/m3 (21) N/A 38.0
 
Oct. 23, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 49.0 ppb (46) 0.4 ppb (5) 31.0 μg/m3 (29) N/A 46.0
 
Oct. 23, 2020, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 48.0 ppb (45) 0.5 ppb (6) 28.0 μg/m3 (26) N/A 45.0
 
Oct. 23, 2020, 6 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 33.0 ppb (31) 0.6 ppb (7) 25.0 μg/m3 (24) N/A 31.0
 
Oct. 23, 2020, 5 p.m. N/A N/A N/A 37.0 ppb (35) N/A 5.0 ppb (8) 27.0 ppb (25) 0.8 ppb (10) 41.0 μg/m3 (38) N/A 38.0
 
Oct. 23, 2020, 4 p.m. N/A N/A N/A 44.0 ppb (42) N/A 7.0 ppb (10) 17.0 ppb (16) 1.1 ppb (13) 69.0 μg/m3 (58) N/A 58.0
 
Oct. 23, 2020, 3 p.m. N/A N/A N/A 47.0 ppb (45) N/A 5.0 ppb (8) 2.0 ppb (2) 2.1 ppb (24) 72.0 μg/m3 (60) N/A 60.0
 
Oct. 23, 2020, 2 p.m. N/A N/A N/A 32.0 ppb (31) N/A 5.0 ppb (8) 0.0 ppb (0) 2.1 ppb (24) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 23, 2020, 1 p.m. N/A N/A N/A 29.0 ppb (28) N/A 3.0 ppb (5) N/A 1.5 ppb (18) 30.0 μg/m3 (28) N/A 28.0
 
Oct. 23, 2020, noon N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) N/A 1.0 ppb (12) 16.0 μg/m3 (15) N/A 27.0
 
Oct. 23, 2020, 11 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) 5.0 μg/m3 (5) N/A 23.0
 
Oct. 23, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) 3.0 μg/m3 (3) N/A 19.0
 
Oct. 23, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 22.0 ppb (21) 0.4 ppb (5) 8.0 μg/m3 (8) N/A 21.0
 
Oct. 23, 2020, 8 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 19.0 ppb (18) 0.4 ppb (5) 5.0 μg/m3 (5) N/A 18.0
 
Oct. 23, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 27.0 ppb (25) 0.3 ppb (4) 7.0 μg/m3 (7) N/A 25.0
 
Oct. 23, 2020, 6 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 15.0 μg/m3 (14) N/A 25.0
 
Oct. 23, 2020, 5 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 21.0 ppb (20) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 20.0
 
Oct. 23, 2020, 4 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 20.0 ppb (19) 0.4 ppb (5) 26.0 μg/m3 (25) N/A 25.0
 
Oct. 23, 2020, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 16.0 ppb (15) 0.5 ppb (6) 38.0 μg/m3 (36) N/A 36.0
 
Oct. 23, 2020, 2 a.m. N/A N/A N/A 27.0 ppb (26) N/A 4.0 ppb (6) 14.0 ppb (13) 0.7 ppb (8) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 23, 2020, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 11.0 ppb (16) 31.0 ppb (29) 0.5 ppb (6) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 23, 2020, midnight N/A N/A N/A 10.0 ppb (10) N/A 7.0 ppb (10) 45.0 ppb (42) 0.4 ppb (5) 25.0 μg/m3 (24) N/A 42.0
 
Oct. 22, 2020, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 17.0 ppb (25) 50.0 ppb (47) 0.4 ppb (5) 36.0 μg/m3 (34) N/A 47.0
 
Oct. 22, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 34.0 ppb (49) 56.0 ppb (55) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 55.0
 
Oct. 22, 2020, 9 p.m. N/A N/A N/A 12.0 ppb (12) N/A 34.0 ppb (49) 49.0 ppb (46) 0.5 ppb (6) 5.0 μg/m3 (5) N/A 49.0
 
Oct. 22, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 46.0 ppb (43) 0.4 ppb (5) 30.0 μg/m3 (28) N/A 43.0
 
Oct. 22, 2020, 7 p.m. N/A N/A N/A 20.0 ppb (19) N/A 5.0 ppb (8) 48.0 ppb (45) 0.6 ppb (7) 35.0 μg/m3 (33) N/A 45.0
 
Oct. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) N/A 43.0
 
Oct. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) N/A 45.0
 
Oct. 22, 2020, 4 p.m. N/A N/A N/A 32.0 ppb (31) N/A 13.0 ppb (19) 13.0 ppb (13) 1.0 ppb (12) 52.0 μg/m3 (49) N/A 49.0
 
Oct. 22, 2020, 3 p.m. N/A N/A N/A 30.0 ppb (29) N/A 12.0 ppb (18) 3.0 ppb (3) 1.3 ppb (15) 55.0 μg/m3 (51) N/A 51.0
 
Oct. 22, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 8.0 ppb (12) 0.0 ppb (0) 1.6 ppb (19) 36.0 μg/m3 (34) N/A 34.0
 
Oct. 22, 2020, 1 p.m. N/A N/A N/A 14.0 ppb (14) N/A 7.0 ppb (10) N/A 1.4 ppb (16) 24.0 μg/m3 (23) N/A 23.0
 
Oct. 22, 2020, noon N/A N/A N/A 12.0 ppb (12) N/A 7.0 ppb (10) N/A 1.0 ppb (12) 19.0 μg/m3 (18) N/A 18.0
 
Oct. 22, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A 7.0 ppb (10) 2.0 ppb (2) 0.6 ppb (7) 5.0 μg/m3 (5) N/A 11.0
 
Oct. 22, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A 11.0 ppb (16) 10.0 ppb (10) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 16.0
 
Oct. 22, 2020, 9 a.m. N/A N/A N/A 35.0 ppb (34) N/A 90.0 ppb (108) 5.0 ppb (5) 9.8 ppb (107) 24.0 μg/m3 (23) N/A 108.0
 
Oct. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 27.0 μg/m3 (25) N/A 38.0
 
Oct. 22, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 4.0 ppb (6) N/A 0.2 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 22, 2020, 6 a.m. N/A N/A N/A 18.0 ppb (17) N/A 17.0 ppb (25) 4.0 ppb (4) 0.7 ppb (8) 46.0 μg/m3 (43) N/A 43.0
 
Oct. 22, 2020, 5 a.m. N/A N/A N/A 23.0 ppb (22) N/A 10.0 ppb (15) 2.0 ppb (2) 0.7 ppb (8) 44.0 μg/m3 (41) N/A 41.0
 
Oct. 22, 2020, 4 a.m. N/A N/A N/A 21.0 ppb (20) N/A 5.0 ppb (8) 8.0 ppb (8) 0.6 ppb (7) 74.0 μg/m3 (61) N/A 61.0
 
Oct. 22, 2020, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A 4.0 ppb (6) 13.0 ppb (13) 0.6 ppb (7) 81.0 μg/m3 (64) N/A 64.0
 
Oct. 22, 2020, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A 5.0 ppb (8) 15.0 ppb (14) 0.6 ppb (7) 46.0 μg/m3 (43) N/A 43.0
 
Oct. 22, 2020, 1 a.m. N/A N/A N/A 22.0 ppb (21) N/A 22.0 ppb (32) 26.0 ppb (25) 0.6 ppb (7) 33.0 μg/m3 (31) N/A 32.0
 
Oct. 22, 2020, midnight N/A N/A N/A 15.0 ppb (15) N/A 33.0 ppb (48) 45.0 ppb (42) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 48.0
 
Oct. 21, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 10.0 ppb (15) 53.0 ppb (50) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 50.0
 
Oct. 21, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 4.0 ppb (6) 50.0 ppb (47) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 47.0
 
Oct. 21, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A 4.0 ppb (6) 48.0 ppb (45) 0.4 ppb (5) 13.0 μg/m3 (13) N/A 45.0
 
Oct. 21, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 4.0 ppb (6) 53.0 ppb (50) 0.5 ppb (6) 12.0 μg/m3 (12) N/A 50.0
 
Oct. 21, 2020, 7 p.m. N/A N/A N/A 15.0 ppb (15) N/A 6.0 ppb (9) 55.0 ppb (51) 0.6 ppb (7) 44.0 μg/m3 (41) N/A 51.0
 
Oct. 21, 2020, 6 p.m. N/A N/A N/A 28.0 ppb (27) N/A 9.0 ppb (13) 42.0 ppb (39) 0.8 ppb (10) 41.0 μg/m3 (38) N/A 39.0
 
Oct. 21, 2020, 5 p.m. N/A N/A N/A 28.0 ppb (27) N/A 11.0 ppb (16) 22.0 ppb (21) 0.8 ppb (10) 32.0 μg/m3 (30) N/A 30.0
 
Oct. 21, 2020, 4 p.m. N/A N/A N/A 19.0 ppb (18) N/A 15.0 ppb (22) 19.0 ppb (18) 0.8 ppb (10) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 21, 2020, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A 17.0 ppb (25) 11.0 ppb (11) 0.8 ppb (10) 40.0 μg/m3 (38) N/A 38.0
 
Oct. 21, 2020, 2 p.m. N/A N/A N/A 15.0 ppb (15) N/A 11.0 ppb (16) 2.0 ppb (2) 0.9 ppb (11) 30.0 μg/m3 (28) N/A 28.0
 
Oct. 21, 2020, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 8.0 ppb (12) 0.0 ppb (0) 0.8 ppb (10) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 21, 2020, noon N/A N/A N/A 15.0 ppb (15) N/A 8.0 ppb (12) 0.0 ppb (0) 0.7 ppb (8) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 21, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A 10.0 ppb (15) 2.0 ppb (2) 0.7 ppb (8) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 21, 2020, 10 a.m. N/A N/A N/A 13.0 ppb (13) N/A 10.0 ppb (15) 4.0 ppb (4) 0.6 ppb (7) 27.0 μg/m3 (25) N/A 25.0
 
Oct. 21, 2020, 9 a.m. N/A N/A N/A 12.0 ppb (12) N/A 11.0 ppb (16) 7.0 ppb (7) 0.6 ppb (7) 27.0 μg/m3 (25) N/A 25.0
 
Oct. 21, 2020, 8 a.m. N/A N/A N/A 12.0 ppb (12) N/A 10.0 ppb (15) 8.0 ppb (8) 0.6 ppb (7) 21.0 μg/m3 (20) N/A 20.0
 
Oct. 21, 2020, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A 5.0 ppb (8) 14.0 ppb (13) 0.5 ppb (6) 10.0 μg/m3 (10) N/A 13.0
 
Oct. 21, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (8) N/A 4.0 ppb (6) 20.0 ppb (19) 0.4 ppb (5) 19.0 μg/m3 (18) N/A 19.0
 
Oct. 21, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A 4.0 ppb (6) 18.0 ppb (17) 0.4 ppb (5) 29.0 μg/m3 (27) N/A 27.0
 
Oct. 21, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (13) N/A 4.0 ppb (6) 16.0 ppb (15) 0.5 ppb (6) 30.0 μg/m3 (28) N/A 28.0
 
Oct. 21, 2020, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A 4.0 ppb (6) 12.0 ppb (12) 0.5 ppb (6) 42.0 μg/m3 (39) N/A 39.0
 
Oct. 21, 2020, 2 a.m. N/A N/A N/A 16.0 ppb (16) N/A 5.0 ppb (8) 13.0 ppb (13) 0.6 ppb (7) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 21, 2020, 1 a.m. N/A N/A N/A 12.0 ppb (12) N/A 11.0 ppb (16) 26.0 ppb (25) 0.5 ppb (6) 33.0 μg/m3 (31) N/A 31.0
 
Oct. 21, 2020, midnight N/A N/A N/A 11.0 ppb (11) N/A 10.0 ppb (15) 41.0 ppb (38) 0.4 ppb (5) 34.0 μg/m3 (32) N/A 38.0
 
Oct. 20, 2020, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 8.0 ppb (12) 52.0 ppb (49) 0.4 ppb (5) 29.0 μg/m3 (27) N/A 49.0
 
Oct. 20, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 8.0 ppb (12) 58.0 ppb (61) 0.4 ppb (5) 19.0 μg/m3 (18) N/A 61.0
 
Oct. 20, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A 4.0 ppb (6) 53.0 ppb (50) 0.4 ppb (5) 6.0 μg/m3 (6) N/A 50.0
 
Oct. 20, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 4.0 ppb (6) 47.0 ppb (44) 0.4 ppb (5) 10.0 μg/m3 (10) N/A 44.0
 
Oct. 20, 2020, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 6.0 ppb (9) 45.0 ppb (42) 0.5 ppb (6) 40.0 μg/m3 (38) N/A 42.0
 
Oct. 20, 2020, 6 p.m. N/A N/A N/A 21.0 ppb (20) N/A 13.0 ppb (19) 35.0 ppb (33) 0.7 ppb (8) 62.0 μg/m3 (55) N/A 55.0
 
Oct. 20, 2020, 5 p.m. N/A N/A N/A 29.0 ppb (28) N/A 18.0 ppb (26) 20.0 ppb (19) 0.9 ppb (11) 39.0 μg/m3 (37) N/A 37.0
 
Oct. 20, 2020, 4 p.m. N/A N/A N/A 17.0 ppb (17) N/A 20.0 ppb (29) 16.0 ppb (15) 0.7 ppb (8) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 20, 2020, 3 p.m. N/A N/A N/A 16.0 ppb (16) N/A 15.0 ppb (22) 11.0 ppb (11) 0.7 ppb (8) 36.0 μg/m3 (34) N/A 34.0
 
Oct. 20, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 7.0 ppb (10) 4.0 ppb (4) 0.8 ppb (10) 22.0 μg/m3 (21) N/A 21.0
 
Oct. 20, 2020, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 7.0 ppb (10) 3.0 ppb (3) 0.8 ppb (10) 15.0 μg/m3 (14) N/A 18.0
 
Oct. 20, 2020, noon N/A N/A N/A 13.0 ppb (13) N/A 8.0 ppb (12) 9.0 ppb (9) 0.5 ppb (6) 12.0 μg/m3 (12) N/A 13.0
 
Oct. 20, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (10) N/A 11.0 ppb (16) 11.0 ppb (11) 0.5 ppb (6) 12.0 μg/m3 (12) N/A 16.0
 
Oct. 20, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A 19.0 ppb (28) 10.0 ppb (10) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 28.0
 
Oct. 20, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A 25.0 ppb (36) 8.0 ppb (8) 0.5 ppb (6) 20.0 μg/m3 (19) N/A 36.0
 
Oct. 20, 2020, 8 a.m. N/A N/A N/A 16.0 ppb (16) N/A 34.0 ppb (49) 3.0 ppb (3) 0.6 ppb (7) 25.0 μg/m3 (24) N/A 49.0
 
Oct. 20, 2020, 7 a.m. N/A N/A N/A 16.0 ppb (16) N/A 18.0 ppb (26) 4.0 ppb (4) 0.7 ppb (8) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 20, 2020, 6 a.m. N/A N/A N/A 15.0 ppb (15) N/A 8.0 ppb (12) 7.0 ppb (7) 0.7 ppb (8) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 20, 2020, 5 a.m. N/A N/A N/A 14.0 ppb (14) N/A 5.0 ppb (8) 9.0 ppb (9) 0.6 ppb (7) 28.0 μg/m3 (26) N/A 26.0
 
Oct. 20, 2020, 4 a.m. N/A N/A N/A 14.0 ppb (14) N/A 4.0 ppb (6) 14.0 ppb (13) 0.5 ppb (6) 24.0 μg/m3 (23) N/A 23.0
 
Oct. 20, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A 4.0 ppb (6) 16.0 ppb (15) 0.5 ppb (6) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 20, 2020, 2 a.m. N/A N/A N/A 22.0 ppb (21) N/A 5.0 ppb (8) 10.0 ppb (10) 0.6 ppb (7) 37.0 μg/m3 (35) N/A 35.0
 
Oct. 20, 2020, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A 4.0 ppb (6) 19.0 ppb (18) 0.6 ppb (7) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 20, 2020, midnight N/A N/A N/A 10.0 ppb (10) N/A 4.0 ppb (6) 32.0 ppb (30) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 33.0
 
Oct. 19, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A 8.0 ppb (12) 50.0 ppb (47) 0.5 ppb (6) 45.0 μg/m3 (42) N/A 47.0
 
Oct. 19, 2020, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 12.0 ppb (18) 54.0 ppb (50) 0.5 ppb (6) 25.0 μg/m3 (24) N/A 50.0
 
Oct. 19, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A 5.0 ppb (8) 54.0 ppb (50) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 50.0
 
Oct. 19, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 5.0 ppb (8) 49.0 ppb (46) 0.5 ppb (6) 19.0 μg/m3 (18) N/A 46.0
 
Oct. 19, 2020, 7 p.m. N/A N/A N/A 14.0 ppb (14) N/A 8.0 ppb (12) 40.0 ppb (38) 0.5 ppb (6) 22.0 μg/m3 (21) N/A 38.0
 
Oct. 19, 2020, 6 p.m. N/A N/A N/A 14.0 ppb (14) N/A 8.0 ppb (12) 33.0 ppb (31) 0.6 ppb (7) 25.0 μg/m3 (24) N/A 31.0
 
Oct. 19, 2020, 5 p.m. N/A N/A N/A 14.0 ppb (14) N/A 11.0 ppb (16) 23.0 ppb (22) 0.6 ppb (7) 73.0 μg/m3 (60) N/A 60.0
 
Oct. 19, 2020, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A 10.0 ppb (15) 5.0 ppb (5) 0.9 ppb (11) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 19, 2020, 2 p.m. N/A N/A N/A 17.0 ppb (17) N/A 6.0 ppb (9) 0.0 ppb (0) 1.3 ppb (15) 16.0 μg/m3 (15) N/A 17.0
 
Oct. 17, 2020, 5 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 33.0 ppb (31) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 31.0
 
Oct. 17, 2020, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 30.0 ppb (28) 0.3 ppb (4) 21.0 μg/m3 (20) N/A 28.0
 
Oct. 17, 2020, 3 p.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) 20.0 μg/m3 (19) N/A 19.0
 
Oct. 17, 2020, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) 10.0 μg/m3 (10) N/A 19.0
 
Oct. 17, 2020, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 2.0 ppb (2) 0.5 ppb (6) 14.0 μg/m3 (13) N/A 17.0
 
Oct. 17, 2020, noon N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 0.0 ppb (0) 0.5 ppb (6) 9.0 μg/m3 (9) N/A 18.0
 
Oct. 17, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 10.0 ppb (10) 0.3 ppb (4) 6.0 μg/m3 (6) N/A 14.0
 
Oct. 17, 2020, 10 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 17.0 ppb (16) 0.3 ppb (4) 5.0 μg/m3 (5) N/A 16.0
 
Oct. 17, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 21.0 ppb (20) 0.3 ppb (4) 7.0 μg/m3 (7) N/A 20.0
 
Oct. 17, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 18.0 ppb (17) 0.3 ppb (4) 9.0 μg/m3 (9) N/A 17.0
 
Oct. 17, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 18.0 ppb (17) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 17.0
 
Oct. 17, 2020, 6 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) 13.0 μg/m3 (13) N/A 14.0
 
Oct. 17, 2020, 5 a.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 10.0 ppb (10) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 13.0
 
Oct. 17, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 8.0 ppb (8) 0.4 ppb (5) 23.0 μg/m3 (22) N/A 22.0
 
Oct. 17, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 9.0 ppb (9) 0.4 ppb (5) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 17, 2020, 2 a.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 9.0 ppb (9) 0.4 ppb (5) 36.0 μg/m3 (34) N/A 34.0
 
Oct. 17, 2020, 1 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 17, 2020, midnight N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 19.0 ppb (18) 0.4 ppb (5) 31.0 μg/m3 (29) N/A 29.0
 
Oct. 16, 2020, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 21.0 ppb (20) 0.4 ppb (5) 34.0 μg/m3 (32) N/A 32.0
 
Oct. 16, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 23.0 ppb (22) 0.4 ppb (5) 38.0 μg/m3 (36) N/A 36.0
 
Oct. 16, 2020, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 24.0 ppb (23) 0.4 ppb (5) 35.0 μg/m3 (33) N/A 32.0
 
Oct. 16, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 27.0 ppb (25) 0.4 ppb (5) 43.0 μg/m3 (40) N/A 39.0
 
Oct. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) 0.4 ppb (5) 65.0 μg/m3 (56) N/A 55.0
 
Oct. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 20.0 ppb (19) 0.4 ppb (5) 74.0 μg/m3 (61) N/A 60.0
 
Oct. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) N/A 51.0
 
Oct. 16, 2020, 2 p.m. N/A N/A N/A 17.0 ppb (17) N/A 10.0 ppb (15) 14.0 ppb (13) 0.4 ppb (5) 38.0 μg/m3 (36) N/A 35.0
 
Oct. 16, 2020, 1 p.m. N/A N/A N/A 21.0 ppb (20) N/A 7.0 ppb (10) 11.0 ppb (11) 0.5 ppb (6) 17.0 μg/m3 (16) N/A 19.0
 
Oct. 16, 2020, noon N/A N/A N/A 19.0 ppb (18) N/A 10.0 ppb (15) 14.0 ppb (13) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 18.0
 
Oct. 16, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A 15.0 ppb (22) 18.0 ppb (17) 0.3 ppb (4) 1.0 μg/m3 (1) N/A 21.0
 
Oct. 16, 2020, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 10.0 ppb (15) 30.0 ppb (28) 0.2 ppb (3) N/A N/A 23.0
 
Oct. 16, 2020, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 95.0 ppb (110) 5.0 ppb (5) 9.6 ppb (103) 1.0 μg/m3 (1) N/A 102.0
 
Oct. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 5.0 μg/m3 (5) N/A 32.0
 
Oct. 16, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A 2.0 ppb (3) N/A 0.1 ppb (2) 6.0 μg/m3 (6) N/A 5.0
 
Oct. 16, 2020, 6 a.m. N/A N/A N/A 7.0 ppb (7) N/A 5.0 ppb (8) 22.0 ppb (21) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 16, 2020, 5 a.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 17.0 ppb (16) 0.3 ppb (4) 27.0 μg/m3 (25) N/A 25.0
 
Oct. 16, 2020, 4 a.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (5) 11.0 ppb (11) 0.4 ppb (5) 30.0 μg/m3 (28) N/A 27.0
 
Oct. 16, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 18.0 ppb (17) 0.4 ppb (5) 43.0 μg/m3 (40) N/A 39.0
 
Oct. 16, 2020, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 16.0 ppb (15) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 32.0
 
Oct. 16, 2020, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 21.0 ppb (20) 0.4 ppb (5) 22.0 μg/m3 (21) N/A 20.0
 
Oct. 16, 2020, midnight N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 33.0 ppb (31) 0.3 ppb (4) 10.0 μg/m3 (10) N/A 25.0
 
Oct. 15, 2020, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 43.0 ppb (40) 0.3 ppb (4) 13.0 μg/m3 (13) N/A 33.0
 
Oct. 15, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 3.0 ppb (5) 48.0 ppb (45) 0.3 ppb (4) 25.0 μg/m3 (24) N/A 37.0
 
Oct. 15, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (5) 54.0 ppb (50) 0.3 ppb (4) 22.0 μg/m3 (21) N/A 42.0
 
Oct. 15, 2020, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A 3.0 ppb (5) 51.0 ppb (48) 0.3 ppb (4) 5.0 μg/m3 (5) N/A 39.0
 
Oct. 15, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 4.0 ppb (6) 42.0 ppb (39) 0.4 ppb (5) 11.0 μg/m3 (11) N/A 32.0
 
Oct. 15, 2020, 6 p.m. N/A N/A N/A 16.0 ppb (16) N/A 6.0 ppb (9) 38.0 ppb (36) 0.5 ppb (6) 15.0 μg/m3 (14) N/A 29.0
 
Oct. 15, 2020, 5 p.m. N/A N/A N/A 25.0 ppb (24) N/A 12.0 ppb (18) 25.0 ppb (24) 0.6 ppb (7) 51.0 μg/m3 (48) N/A 46.0
 
Oct. 15, 2020, 4 p.m. N/A N/A N/A 32.0 ppb (31) N/A 18.0 ppb (26) 11.0 ppb (11) 0.9 ppb (11) 53.0 μg/m3 (50) N/A 48.0
 
Oct. 15, 2020, 3 p.m. N/A N/A N/A 25.0 ppb (24) N/A 11.0 ppb (16) 4.0 ppb (4) 1.0 ppb (12) 37.0 μg/m3 (35) N/A 34.0
 
Oct. 15, 2020, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A 4.0 ppb (6) 1.0 ppb (1) 0.8 ppb (10) 28.0 μg/m3 (26) N/A 25.0
 
Oct. 15, 2020, 1 p.m. N/A N/A N/A 11.0 ppb (11) N/A 5.0 ppb (8) N/A 1.2 ppb (14) 14.0 μg/m3 (13) N/A 13.0
 
Oct. 15, 2020, noon N/A N/A N/A 12.0 ppb (12) N/A 4.0 ppb (6) N/A 0.6 ppb (7) 13.0 μg/m3 (13) N/A 12.0
 
Oct. 15, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A 4.0 ppb (6) N/A 0.4 ppb (5) 7.0 μg/m3 (7) N/A 10.0
 
Oct. 15, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A 5.0 ppb (8) 3.0 ppb (3) 0.3 ppb (4) 3.0 μg/m3 (3) N/A 8.0
 
Oct. 15, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A 7.0 ppb (10) 6.0 ppb (6) 0.3 ppb (4) 22.0 μg/m3 (21) N/A 20.0
 
Oct. 15, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (14) N/A 7.0 ppb (10) 1.0 ppb (1) 0.4 ppb (5) 16.0 μg/m3 (15) N/A 15.0
 
Oct. 15, 2020, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A 8.0 ppb (12) 2.0 ppb (2) 0.4 ppb (5) 25.0 μg/m3 (24) N/A 23.0
 
Oct. 15, 2020, 6 a.m. N/A N/A N/A 13.0 ppb (13) N/A 5.0 ppb (8) 5.0 ppb (5) 0.4 ppb (5) 23.0 μg/m3 (22) N/A 21.0
 
Oct. 15, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 11.0 ppb (11) 0.4 ppb (5) 19.0 μg/m3 (18) N/A 17.0
 
Oct. 15, 2020, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 13.0 ppb (13) 0.4 ppb (5) 18.0 μg/m3 (17) N/A 16.0
 
Oct. 15, 2020, 3 a.m. N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 11.0 ppb (11) 0.4 ppb (5) 26.0 μg/m3 (25) N/A 24.0