ID: 2554

AQSQID: 80011G012

Site Name: Estaci¢N Nativitas

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

Updated: July 9, 2020, 3:33 a.m.

Location: Salamanca (Benito Juárez), MX

Reporting: True, Located: True

Current AQI: 24.0

Salamanca (Benito Juárez) MX, MX: 20.565228, -101.18824

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 9, 2020, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 11.0 ppb (8) 2.16 ppb (24) 8.0 μg/m3 (7) N/A 24.0
 
July 9, 2020, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 11.0 ppb (8) 2.2 ppb (24) 71.0 μg/m3 (58) N/A 58.0
 
July 9, 2020, midnight N/A N/A N/A N/A N/A 3.0 ppb (4) 13.0 ppb (10) 2.21 ppb (25) 46.0 μg/m3 (42) N/A 42.0
 
July 8, 2020, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 24.0 ppb (18) 2.08 ppb (23) 22.0 μg/m3 (20) N/A 23.0
 
July 8, 2020, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 2.06 ppb (23) 34.0 μg/m3 (31) N/A 31.0
 
July 8, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 31.0 ppb (24) 2.02 ppb (22) 11.0 μg/m3 (10) N/A 24.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 34.0 ppb (26) 1.98 ppb (22) 9.0 μg/m3 (8) N/A 26.0
 
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 35.0 ppb (27) 1.97 ppb (22) 9.0 μg/m3 (8) N/A 27.0
 
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 32.0 ppb (25) 1.99 ppb (22) 12.0 μg/m3 (11) N/A 25.0
 
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 28.0 ppb (22) 2.01 ppb (22) 10.0 μg/m3 (9) N/A 22.0
 
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 24.0 ppb (18) 1.99 ppb (22) 13.0 μg/m3 (12) N/A 22.0
 
July 8, 2020, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 18.0 ppb (14) 2.03 ppb (23) 18.0 μg/m3 (16) N/A 23.0
 
July 8, 2020, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 17.0 ppb (13) 2.09 ppb (23) 6.0 μg/m3 (5) N/A 23.0
 
July 8, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 13.0 ppb (10) 2.16 ppb (24) 15.0 μg/m3 (14) N/A 24.0
 
July 8, 2020, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (12) 2.11 ppb (23) 17.0 μg/m3 (15) N/A 23.0
 
July 8, 2020, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 16.0 ppb (12) 2.06 ppb (23) 28.0 μg/m3 (25) N/A 25.0
 
July 8, 2020, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 20.0 ppb (15) 2.04 ppb (23) 16.0 μg/m3 (15) N/A 23.0
 
July 8, 2020, 9 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 21.0 ppb (16) 2.02 ppb (22) 12.0 μg/m3 (11) N/A 22.0
 
July 8, 2020, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 19.0 ppb (15) 2.02 ppb (22) 11.0 μg/m3 (10) N/A 22.0
 
July 8, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 28.0 ppb (22) 2.02 ppb (22) 9.0 μg/m3 (8) N/A 22.0
 
July 8, 2020, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 31.0 ppb (24) 2.02 ppb (22) 11.0 μg/m3 (10) N/A 24.0
 
July 8, 2020, 4 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 2.16 ppb (24) 18.0 μg/m3 (16) N/A 24.0
 
July 8, 2020, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 33.0 ppb (25) 2.15 ppb (24) 14.0 μg/m3 (13) N/A 25.0
 
July 8, 2020, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 39.0 ppb (30) 2.14 ppb (24) 53.0 μg/m3 (48) N/A 48.0
 
July 8, 2020, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 46.0 ppb (35) 2.17 ppb (24) 72.0 μg/m3 (58) N/A 58.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 2.14 ppb (24) 16.0 μg/m3 (15) N/A 40.0
 
July 7, 2020, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 2.11 ppb (23) 16.0 μg/m3 (15) N/A 40.0
 
July 7, 2020, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 2.11 ppb (23) 13.0 μg/m3 (12) N/A 40.0
 
July 7, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 47.0 ppb (36) 2.02 ppb (22) 1.0 μg/m3 (1) N/A 36.0
 
July 7, 2020, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 44.0 ppb (34) 2.0 ppb (22) 9.0 μg/m3 (8) N/A 34.0
 
July 7, 2020, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 44.0 ppb (34) 2.0 ppb (22) 9.0 μg/m3 (8) N/A 34.0
 
July 7, 2020, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 41.0 ppb (32) 1.98 ppb (22) 13.0 μg/m3 (12) N/A 32.0
 
July 7, 2020, 5 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 36.0 ppb (28) 1.99 ppb (22) 13.0 μg/m3 (12) N/A 28.0
 
July 7, 2020, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 32.0 ppb (25) 2.02 ppb (22) 13.0 μg/m3 (12) N/A 25.0
 
July 7, 2020, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 23.0 ppb (18) 2.0 ppb (22) 9.0 μg/m3 (8) N/A 22.0
 
July 7, 2020, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 2.11 ppb (23) 26.0 μg/m3 (24) N/A 24.0
 
July 7, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 9.0 ppb (7) 2.15 ppb (24) 23.0 μg/m3 (21) N/A 24.0
 
July 7, 2020, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 11.0 ppb (8) 2.09 ppb (23) 18.0 μg/m3 (16) N/A 23.0
 
July 7, 2020, 11 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 22.0 ppb (17) 1.98 ppb (22) 13.0 μg/m3 (12) N/A 22.0
 
July 7, 2020, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 27.0 ppb (21) 1.97 ppb (22) 6.0 μg/m3 (5) N/A 22.0
 
July 7, 2020, 9 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 30.0 ppb (23) 1.98 ppb (22) 11.0 μg/m3 (10) N/A 23.0
 
July 7, 2020, 8 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 32.0 ppb (25) 1.98 ppb (22) 10.0 μg/m3 (9) N/A 25.0
 
July 7, 2020, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 31.0 ppb (24) 2.01 ppb (22) 12.0 μg/m3 (11) N/A 24.0
 
July 7, 2020, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 27.0 ppb (21) 2.04 ppb (23) 27.0 μg/m3 (25) N/A 25.0
 
July 7, 2020, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (22) 2.24 ppb (25) 36.0 μg/m3 (33) N/A 33.0
 
July 7, 2020, 3 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 43.0 ppb (33) 2.39 ppb (27) 42.0 μg/m3 (38) N/A 38.0
 
July 7, 2020, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 64.0 ppb (49) 2.33 ppb (26) 38.0 μg/m3 (35) N/A 49.0
 
July 7, 2020, 1 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 74.0 ppb (57) 2.13 ppb (24) 30.0 μg/m3 (27) N/A 57.0
 
July 7, 2020, midnight N/A N/A N/A N/A N/A 5.0 ppb (7) 76.0 ppb (59) 2.12 ppb (24) 27.0 μg/m3 (25) N/A 59.0
 
July 6, 2020, 11 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 72.0 ppb (56) 2.09 ppb (23) 23.0 μg/m3 (21) N/A 56.0
 
July 6, 2020, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 71.0 ppb (55) 2.06 ppb (23) 22.0 μg/m3 (20) N/A 55.0
 
July 6, 2020, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 74.0 ppb (57) 2.13 ppb (24) 33.0 μg/m3 (30) N/A 57.0
 
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 65.0 ppb (50) 2.15 ppb (24) 25.0 μg/m3 (23) N/A 50.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 58.0 ppb (45) 2.04 ppb (23) 23.0 μg/m3 (21) N/A 45.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 54.0 ppb (42) 2.09 ppb (23) 26.0 μg/m3 (24) N/A 42.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 43.0 ppb (33) 2.13 ppb (24) 23.0 μg/m3 (21) N/A 33.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 26.0 ppb (20) 2.2 ppb (24) 18.0 μg/m3 (16) N/A 24.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 13.0 ppb (10) 2.05 ppb (23) 33.0 μg/m3 (30) N/A 30.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 3.0 ppb (2) 2.09 ppb (23) 30.0 μg/m3 (27) N/A 27.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 1.0 ppb (1) 2.11 ppb (23) 22.0 μg/m3 (20) N/A 23.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 1.0 ppb (1) 2.15 ppb (24) 29.0 μg/m3 (26) N/A 26.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 1.0 ppb (1) 2.0 ppb (22) 18.0 μg/m3 (16) N/A 22.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 2.0 ppb (2) 1.99 ppb (22) 22.0 μg/m3 (20) N/A 22.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 15.0 ppb (12) 1.99 ppb (22) 10.0 μg/m3 (9) N/A 22.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 12.0 ppb (9) 2.0 ppb (22) 19.0 μg/m3 (17) N/A 22.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 17.0 ppb (13) 2.0 ppb (22) 20.0 μg/m3 (18) N/A 22.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 24.0 ppb (18) 2.01 ppb (22) 10.0 μg/m3 (9) N/A 22.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 23.0 ppb (18) 2.11 ppb (23) 27.0 μg/m3 (25) N/A 25.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 27.0 ppb (21) 2.45 ppb (27) 52.0 μg/m3 (47) N/A 47.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 36.0 ppb (28) 2.16 ppb (24) N/A N/A 28.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 48.0 ppb (37) 2.13 ppb (24) N/A N/A 37.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 62.0 ppb (48) 2.17 ppb (24) 23.0 μg/m3 (21) N/A 48.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) 2.12 ppb (24) 15.0 μg/m3 (14) N/A 46.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 52.0 ppb (40) 2.11 ppb (23) 10.0 μg/m3 (9) N/A 40.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 49.0 ppb (38) 2.01 ppb (22) N/A N/A 38.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 54.0 ppb (42) 2.02 ppb (22) 114.0 μg/m3 (80) N/A 80.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 48.0 ppb (37) 2.02 ppb (22) N/A N/A 37.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 41.0 ppb (32) 1.97 ppb (22) 26.0 μg/m3 (24) N/A 32.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 34.0 ppb (26) 2.02 ppb (22) 8.0 μg/m3 (7) N/A 26.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 28.0 ppb (22) 2.0 ppb (22) 21.0 μg/m3 (19) N/A 22.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 14.0 ppb (11) 2.05 ppb (23) 15.0 μg/m3 (14) N/A 23.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 8.0 ppb (6) 2.03 ppb (23) 16.0 μg/m3 (15) N/A 23.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 2.07 ppb (23) 22.0 μg/m3 (20) N/A 23.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 1.0 ppb (1) 2.04 ppb (23) 16.0 μg/m3 (15) N/A 23.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 12.0 ppb (9) 1.98 ppb (22) 19.0 μg/m3 (17) N/A 22.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 24.0 ppb (18) 1.99 ppb (22) 10.0 μg/m3 (9) N/A 22.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 2.0 ppb (22) 15.0 μg/m3 (14) N/A 22.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 24.0 ppb (18) 2.02 ppb (22) 15.0 μg/m3 (14) N/A 22.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 26.0 ppb (20) 2.05 ppb (23) 18.0 μg/m3 (16) N/A 23.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 22.0 ppb (17) 2.1 ppb (23) 18.0 μg/m3 (16) N/A 23.0
 
July 5, 2020, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) 2.09 ppb (23) 31.0 μg/m3 (28) N/A 28.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A 27.0 ppb (39) 29.0 ppb (22) 2.38 ppb (26) 37.0 μg/m3 (34) N/A 39.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 45.0 ppb (35) 2.8 ppb (31) 53.0 μg/m3 (48) N/A 48.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 53.0 ppb (41) 2.13 ppb (24) 25.0 μg/m3 (23) N/A 41.0
 
July 5, 2020, midnight N/A N/A N/A N/A N/A 3.0 ppb (4) 64.0 ppb (49) 2.0 ppb (22) 17.0 μg/m3 (15) N/A 49.0
 
July 4, 2020, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 63.0 ppb (48) 2.01 ppb (22) 20.0 μg/m3 (18) N/A 48.0
 
July 4, 2020, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 60.0 ppb (46) 2.01 ppb (22) 18.0 μg/m3 (16) N/A 46.0
 
July 4, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 56.0 ppb (43) 2.0 ppb (22) 16.0 μg/m3 (15) N/A 43.0
 
July 4, 2020, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 53.0 ppb (41) 1.98 ppb (22) 18.0 μg/m3 (16) N/A 41.0
 
July 4, 2020, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 48.0 ppb (37) 1.96 ppb (22) 21.0 μg/m3 (19) N/A 37.0
 
July 4, 2020, 6 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 45.0 ppb (35) 1.98 ppb (22) 21.0 μg/m3 (19) N/A 35.0
 
July 4, 2020, 5 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 38.0 ppb (29) 2.02 ppb (22) 24.0 μg/m3 (22) N/A 29.0
 
July 4, 2020, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 28.0 ppb (22) 2.0 ppb (22) 30.0 μg/m3 (27) N/A 27.0
 
July 4, 2020, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 19.0 ppb (15) 2.08 ppb (23) 37.0 μg/m3 (34) N/A 34.0
 
July 4, 2020, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 8.0 ppb (6) 2.11 ppb (23) 49.0 μg/m3 (45) N/A 45.0
 
July 4, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 6.0 ppb (5) 2.07 ppb (23) 32.0 μg/m3 (29) N/A 29.0
 
July 4, 2020, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 8.0 ppb (6) 1.99 ppb (22) 26.0 μg/m3 (24) N/A 24.0
 
July 4, 2020, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 1.93 ppb (21) 26.0 μg/m3 (24) N/A 24.0
 
July 4, 2020, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) 1.91 ppb (21) 22.0 μg/m3 (20) N/A 21.0
 
July 4, 2020, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (11) 1.9 ppb (21) 17.0 μg/m3 (15) N/A 21.0
 
July 4, 2020, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 16.0 ppb (12) 1.92 ppb (21) 23.0 μg/m3 (21) N/A 21.0
 
July 4, 2020, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 16.0 ppb (12) 1.95 ppb (22) 26.0 μg/m3 (24) N/A 24.0
 
July 4, 2020, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 20.0 ppb (15) 1.99 ppb (22) 32.0 μg/m3 (29) N/A 29.0
 
July 4, 2020, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 23.0 ppb (18) 2.03 ppb (23) 37.0 μg/m3 (34) N/A 34.0
 
July 4, 2020, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 23.0 ppb (18) 2.06 ppb (23) 28.0 μg/m3 (25) N/A 25.0
 
July 4, 2020, 2 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 29.0 ppb (22) 2.17 ppb (24) 45.0 μg/m3 (41) N/A 41.0
 
July 4, 2020, 1 a.m. N/A N/A N/A N/A N/A 21.0 ppb (30) 38.0 ppb (29) 2.54 ppb (28) 38.0 μg/m3 (35) N/A 35.0
 
July 4, 2020, midnight N/A N/A N/A N/A N/A 3.0 ppb (4) 60.0 ppb (46) 2.04 ppb (23) 22.0 μg/m3 (20) N/A 46.0
 
July 3, 2020, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 61.0 ppb (47) 1.97 ppb (22) 14.0 μg/m3 (13) N/A 47.0
 
July 3, 2020, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 61.0 ppb (47) 1.93 ppb (21) 18.0 μg/m3 (16) N/A 47.0
 
July 3, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 63.0 ppb (48) 1.96 ppb (22) 29.0 μg/m3 (26) N/A 48.0
 
July 3, 2020, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 62.0 ppb (48) 1.98 ppb (22) 40.0 μg/m3 (36) N/A 48.0
 
July 3, 2020, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 58.0 ppb (45) 2.03 ppb (23) 45.0 μg/m3 (41) N/A 45.0
 
July 3, 2020, 6 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 49.0 ppb (38) 2.0 ppb (22) 36.0 μg/m3 (33) N/A 38.0
 
July 3, 2020, 5 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 40.0 ppb (31) 2.03 ppb (23) 37.0 μg/m3 (34) N/A 34.0
 
July 3, 2020, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 32.0 ppb (25) 1.99 ppb (22) 44.0 μg/m3 (40) N/A 40.0
 
July 3, 2020, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 24.0 ppb (18) 2.03 ppb (23) 53.0 μg/m3 (48) N/A 48.0
 
July 3, 2020, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 13.0 ppb (10) 2.12 ppb (24) 50.0 μg/m3 (45) N/A 45.0
 
July 3, 2020, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 9.0 ppb (7) 2.08 ppb (23) 45.0 μg/m3 (41) N/A 41.0
 
July 3, 2020, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 9.0 ppb (7) 2.03 ppb (23) 41.0 μg/m3 (37) N/A 37.0
 
July 3, 2020, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 17.0 ppb (13) 1.93 ppb (21) 39.0 μg/m3 (35) N/A 35.0
 
July 3, 2020, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 15.0 ppb (12) 1.9 ppb (21) 39.0 μg/m3 (35) N/A 35.0
 
July 3, 2020, 9 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 10.0 ppb (8) 1.92 ppb (21) 32.0 μg/m3 (29) N/A 29.0
 
July 3, 2020, 8 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 16.0 ppb (12) 1.93 ppb (21) 43.0 μg/m3 (39) N/A 39.0
 
July 3, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 14.0 ppb (11) 1.98 ppb (22) 37.0 μg/m3 (34) N/A 34.0
 
July 3, 2020, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 27.0 ppb (21) 2.01 ppb (22) 30.0 μg/m3 (27) N/A 27.0
 
July 3, 2020, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 36.0 ppb (28) 2.16 ppb (24) 45.0 μg/m3 (41) N/A 41.0
 
July 3, 2020, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 47.0 ppb (36) 2.25 ppb (25) 33.0 μg/m3 (30) N/A 36.0
 
July 3, 2020, 1 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 49.0 ppb (38) 2.12 ppb (24) 27.0 μg/m3 (25) N/A 38.0
 
July 3, 2020, midnight N/A N/A N/A N/A N/A 11.0 ppb (16) 57.0 ppb (44) 2.15 ppb (24) 25.0 μg/m3 (23) N/A 44.0
 
July 2, 2020, 11 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 62.0 ppb (48) 2.19 ppb (24) 23.0 μg/m3 (21) N/A 48.0
 
July 2, 2020, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 59.0 ppb (45) 2.35 ppb (26) 26.0 μg/m3 (24) N/A 45.0
 
July 2, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 56.0 ppb (43) 2.19 ppb (24) 25.0 μg/m3 (23) N/A 43.0
 
July 2, 2020, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 49.0 ppb (38) 1.98 ppb (22) 24.0 μg/m3 (22) N/A 38.0
 
July 2, 2020, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 46.0 ppb (35) 2.04 ppb (23) 24.0 μg/m3 (22) N/A 35.0
 
July 2, 2020, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 45.0 ppb (35) 1.94 ppb (22) 27.0 μg/m3 (25) N/A 35.0
 
July 2, 2020, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 39.0 ppb (30) 1.97 ppb (22) 24.0 μg/m3 (22) N/A 30.0
 
July 2, 2020, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 28.0 ppb (22) 2.04 ppb (23) 15.0 μg/m3 (14) N/A 23.0
 
July 2, 2020, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 22.0 ppb (17) 2.13 ppb (24) 14.0 μg/m3 (13) N/A 24.0
 
July 2, 2020, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 14.0 ppb (11) 2.21 ppb (25) 19.0 μg/m3 (17) N/A 25.0
 
July 2, 2020, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 16.0 ppb (12) 2.14 ppb (24) 15.0 μg/m3 (14) N/A 24.0
 
July 2, 2020, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 20.0 ppb (15) 1.98 ppb (22) 12.0 μg/m3 (11) N/A 22.0
 
July 2, 2020, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 24.0 ppb (18) 1.93 ppb (21) 11.0 μg/m3 (10) N/A 21.0
 
July 2, 2020, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 1.94 ppb (22) 8.0 μg/m3 (7) N/A 22.0
 
July 2, 2020, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 31.0 ppb (24) 1.94 ppb (22) 9.0 μg/m3 (8) N/A 24.0
 
July 2, 2020, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 1.95 ppb (22) 11.0 μg/m3 (10) N/A 22.0
 
July 2, 2020, 7 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 32.0 ppb (25) 1.96 ppb (22) 3.0 μg/m3 (3) N/A 25.0
 
July 2, 2020, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 28.0 ppb (22) 2.0 ppb (22) 17.0 μg/m3 (15) N/A 22.0
 
July 2, 2020, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 39.0 ppb (30) 2.19 ppb (24) 34.0 μg/m3 (31) N/A 31.0
 
July 2, 2020, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 51.0 ppb (39) 2.09 ppb (23) 34.0 μg/m3 (31) N/A 39.0
 
July 2, 2020, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 64.0 ppb (49) 2.13 ppb (24) 30.0 μg/m3 (27) N/A 49.0
 
July 2, 2020, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 66.0 ppb (51) 2.07 ppb (23) 54.0 μg/m3 (49) N/A 51.0
 
July 1, 2020, 11 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 67.0 ppb (52) 2.07 ppb (23) 20.0 μg/m3 (18) N/A 52.0
 
July 1, 2020, 10 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 85.0 ppb (67) 2.27 ppb (25) 30.0 μg/m3 (27) N/A 67.0
 
July 1, 2020, 9 p.m. N/A N/A N/A N/A N/A 34.0 ppb (49) 101.0 ppb (80) 2.94 ppb (33) 47.0 μg/m3 (43) N/A 80.0
 
July 1, 2020, 8 p.m. N/A N/A N/A N/A N/A 48.0 ppb (56) 110.0 ppb (88) 3.64 ppb (40) 69.0 μg/m3 (57) N/A 88.0
 
July 1, 2020, 7 p.m. N/A N/A N/A N/A N/A 33.0 ppb (47) 91.0 ppb (72) 3.16 ppb (35) 43.0 μg/m3 (39) N/A 72.0
 
July 1, 2020, 6 p.m. N/A N/A N/A N/A N/A 31.0 ppb (44) 73.0 ppb (57) 2.51 ppb (28) 39.0 μg/m3 (35) N/A 57.0