ID: 2554

AQSQID: 80011G012

Site Name: Estaci¢N Nativitas

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

Updated: Oct. 1, 2020, 2:39 a.m.

Location: Salamanca (Benito Juárez), MX

Reporting: True, Located: True

Current AQI: 29.0

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
Oct. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 1, 2020, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 2.9 ppb (32) 23.9 μg/m3 (22) N/A 40.0
 
Sept. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 53.0 ppb (41) 2.83 ppb (31) 28.2 μg/m3 (26) N/A 41.0
 
Sept. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 52.0 ppb (40) 2.81 ppb (31) 23.4 μg/m3 (21) N/A 40.0
 
Sept. 30, 2020, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 50.0 ppb (38) 2.86 ppb (32) 24.7 μg/m3 (22) N/A 38.0
 
Sept. 30, 2020, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 49.0 ppb (38) 2.86 ppb (32) 28.1 μg/m3 (26) N/A 38.0
 
Sept. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 47.0 ppb (36) 2.89 ppb (32) 22.4 μg/m3 (20) N/A 36.0
 
Sept. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 43.0 ppb (33) 2.85 ppb (32) 25.1 μg/m3 (23) N/A 33.0
 
Sept. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 39.0 ppb (30) 2.83 ppb (31) 26.4 μg/m3 (24) N/A 31.0
 
Sept. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 33.0 ppb (25) 2.84 ppb (32) 29.6 μg/m3 (27) N/A 32.0
 
Sept. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 23.0 ppb (18) 2.92 ppb (32) 40.6 μg/m3 (37) N/A 37.0
 
Sept. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 9.0 ppb (7) 2.99 ppb (33) 52.8 μg/m3 (48) N/A 48.0
 
Sept. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 2.92 ppb (32) 30.5 μg/m3 (28) N/A 32.0
 
Sept. 30, 2020, noon N/A N/A N/A N/A N/A 3.0 ppb (4) 17.0 ppb (13) 2.88 ppb (32) 20.6 μg/m3 (19) N/A 32.0
 
Sept. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 20.0 ppb (15) 2.78 ppb (31) 18.3 μg/m3 (17) N/A 31.0
 
Sept. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 24.0 ppb (18) 2.77 ppb (31) 19.5 μg/m3 (18) N/A 31.0
 
Sept. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 38.0 ppb (29) 2.92 ppb (32) 58.1 μg/m3 (52) N/A 52.0
 
Sept. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 37.0 ppb (28) 2.88 ppb (32) 63.5 μg/m3 (54) N/A 54.0
 
Sept. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 2.9 ppb (32) 46.9 μg/m3 (43) N/A 43.0
 
Sept. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (22) 2.88 ppb (32) 37.8 μg/m3 (34) N/A 34.0
 
Sept. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 18.0 ppb (14) 2.98 ppb (33) 34.5 μg/m3 (31) N/A 33.0
 
Sept. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 9.0 ppb (7) 3.07 ppb (34) 53.6 μg/m3 (49) N/A 49.0
 
Sept. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 6.0 ppb (5) 3.02 ppb (34) 39.6 μg/m3 (36) N/A 36.0
 
Sept. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 6.0 ppb (5) 2.91 ppb (32) 32.3 μg/m3 (29) N/A 32.0
 
Sept. 29, 2020, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 11.0 ppb (8) 2.96 ppb (33) 28.6 μg/m3 (26) N/A 33.0
 
Sept. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (13) 2.8 ppb (31) 18.7 μg/m3 (17) N/A 31.0
 
Sept. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 23.0 ppb (18) 2.79 ppb (31) 19.7 μg/m3 (18) N/A 31.0
 
Sept. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (19) 2.77 ppb (31) 22.4 μg/m3 (20) N/A 31.0
 
Sept. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 27.0 ppb (21) 2.77 ppb (31) 20.2 μg/m3 (18) N/A 31.0
 
Sept. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 2.77 ppb (31) 24.3 μg/m3 (22) N/A 31.0
 
Sept. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 51.0 ppb (39) 2.9 ppb (32) 20.6 μg/m3 (19) N/A 39.0
 
Sept. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 52.0 ppb (40) 2.84 ppb (32) 28.1 μg/m3 (26) N/A 40.0
 
Sept. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 49.0 ppb (38) 2.85 ppb (32) 27.7 μg/m3 (25) N/A 38.0
 
Sept. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 41.0 ppb (32) 2.91 ppb (32) 39.1 μg/m3 (36) N/A 36.0
 
Sept. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 27.0 ppb (21) 3.03 ppb (34) 24.3 μg/m3 (22) N/A 34.0
 
Sept. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 17.0 ppb (13) 3.03 ppb (34) 43.9 μg/m3 (40) N/A 40.0
 
Sept. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 5.0 ppb (4) 3.12 ppb (35) 74.6 μg/m3 (60) N/A 60.0
 
Sept. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 1.0 ppb (1) 3.05 ppb (34) 44.0 μg/m3 (40) N/A 40.0
 
Sept. 27, 2020, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 3.0 ppb (2) 2.95 ppb (33) 47.2 μg/m3 (43) N/A 43.0
 
Sept. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 5.0 ppb (4) 2.92 ppb (32) 42.9 μg/m3 (39) N/A 39.0
 
Sept. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 8.0 ppb (6) 2.94 ppb (33) 36.9 μg/m3 (34) N/A 34.0
 
Sept. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 8.0 ppb (6) 2.95 ppb (33) 39.4 μg/m3 (36) N/A 36.0
 
Sept. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 14.0 ppb (11) 2.96 ppb (33) 29.2 μg/m3 (27) N/A 33.0
 
Sept. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 16.0 ppb (12) 2.95 ppb (33) 27.5 μg/m3 (25) N/A 33.0
 
Sept. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 19.0 ppb (15) 2.93 ppb (33) 45.2 μg/m3 (41) N/A 41.0
 
Sept. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 31.0 ppb (24) 3.0 ppb (33) 38.8 μg/m3 (35) N/A 35.0
 
Sept. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 33.0 ppb (25) 3.09 ppb (34) 47.1 μg/m3 (43) N/A 43.0
 
Sept. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 42.0 ppb (32) 3.0 ppb (33) 39.2 μg/m3 (36) N/A 36.0
 
Sept. 27, 2020, midnight N/A N/A N/A N/A N/A 11.0 ppb (16) 49.0 ppb (38) 2.9 ppb (32) 67.7 μg/m3 (56) N/A 56.0
 
Sept. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 47.0 ppb (36) 2.87 ppb (32) 22.4 μg/m3 (20) N/A 36.0
 
Sept. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 51.0 ppb (39) 2.87 ppb (32) 26.2 μg/m3 (24) N/A 39.0
 
Sept. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 62.0 ppb (48) 2.89 ppb (32) 34.3 μg/m3 (31) N/A 48.0
 
Sept. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 64.0 ppb (49) 2.94 ppb (33) 39.7 μg/m3 (36) N/A 49.0
 
Sept. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 57.0 ppb (44) 2.96 ppb (33) 38.9 μg/m3 (35) N/A 44.0
 
Sept. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 52.0 ppb (40) 2.94 ppb (33) 43.8 μg/m3 (40) N/A 40.0
 
Sept. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 36.0 ppb (28) 2.94 ppb (33) 43.0 μg/m3 (39) N/A 39.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 21.0 ppb (16) 2.96 ppb (33) 100.4 μg/m3 (73) N/A 73.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 7.0 ppb (5) 3.21 ppb (36) 72.8 μg/m3 (59) N/A 59.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 3.0 ppb (2) 3.17 ppb (35) 49.3 μg/m3 (45) N/A 45.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 0.0 ppb (0) 3.13 ppb (35) 45.2 μg/m3 (41) N/A 41.0
 
Sept. 26, 2020, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 0.0 ppb (0) 3.0 ppb (33) 37.5 μg/m3 (34) N/A 34.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (3) 2.94 ppb (33) 36.3 μg/m3 (33) N/A 33.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (3) 2.9 ppb (32) 41.0 μg/m3 (37) N/A 37.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 7.0 ppb (5) 2.88 ppb (32) 44.1 μg/m3 (40) N/A 40.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 13.0 ppb (10) 2.85 ppb (32) 32.4 μg/m3 (29) N/A 32.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 15.0 ppb (12) 2.86 ppb (32) 38.2 μg/m3 (35) N/A 35.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 19.0 ppb (15) 2.87 ppb (32) 38.9 μg/m3 (35) N/A 35.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 18.0 ppb (14) 3.11 ppb (35) 65.3 μg/m3 (55) N/A 55.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 3.09 ppb (34) 44.1 μg/m3 (40) N/A 40.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 25.0 ppb (19) 3.13 ppb (35) 17.6 μg/m3 (16) N/A 35.0
 
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A 11.0 ppb (16) 48.0 ppb (37) 2.98 ppb (33) 31.1 μg/m3 (28) N/A 37.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 57.0 ppb (44) 2.84 ppb (32) 26.3 μg/m3 (24) N/A 44.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 59.0 ppb (45) 2.82 ppb (31) 30.6 μg/m3 (28) N/A 45.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 54.0 ppb (42) 2.84 ppb (32) 38.4 μg/m3 (35) N/A 42.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 53.0 ppb (41) 2.89 ppb (32) 40.1 μg/m3 (36) N/A 41.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 44.0 ppb (34) 2.9 ppb (32) 38.1 μg/m3 (35) N/A 35.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (25) 2.95 ppb (33) 51.0 μg/m3 (46) N/A 46.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 24.0 ppb (18) 2.96 ppb (33) 44.5 μg/m3 (40) N/A 40.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 13.0 ppb (10) 3.02 ppb (34) 54.7 μg/m3 (50) N/A 50.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 8.0 ppb (6) 3.07 ppb (34) 65.6 μg/m3 (55) N/A 55.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A 30.0 ppb (43) 8.0 ppb (6) 3.01 ppb (33) 78.0 μg/m3 (62) N/A 62.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A 13.0 ppb (19) 11.0 ppb (8) 2.9 ppb (32) 37.0 μg/m3 (34) N/A 34.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 14.0 ppb (11) 2.83 ppb (31) 27.7 μg/m3 (25) N/A 31.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 16.0 ppb (12) 2.81 ppb (31) 28.3 μg/m3 (26) N/A 31.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 20.0 ppb (15) 2.8 ppb (31) 32.4 μg/m3 (29) N/A 31.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 19.0 ppb (15) 2.8 ppb (31) 34.2 μg/m3 (31) N/A 31.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 21.0 ppb (16) 2.82 ppb (31) 24.8 μg/m3 (23) N/A 31.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 31.0 ppb (24) 2.85 ppb (32) 27.6 μg/m3 (25) N/A 32.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 23.0 ppb (18) 2.9 ppb (32) 32.3 μg/m3 (29) N/A 32.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 27.0 ppb (21) 3.04 ppb (34) 60.9 μg/m3 (53) N/A 53.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 17.0 ppb (13) 3.4 ppb (38) 71.7 μg/m3 (58) N/A 58.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (23) 3.3 ppb (37) 30.7 μg/m3 (28) N/A 37.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (33) 3.01 ppb (33) 28.3 μg/m3 (26) N/A 33.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 47.0 ppb (36) 2.82 ppb (31) 27.4 μg/m3 (25) N/A 36.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 47.0 ppb (36) 2.83 ppb (31) 22.6 μg/m3 (21) N/A 36.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 45.0 ppb (35) 2.84 ppb (32) 24.5 μg/m3 (22) N/A 35.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 47.0 ppb (36) 2.78 ppb (31) 21.5 μg/m3 (20) N/A 36.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 48.0 ppb (37) 2.81 ppb (31) 22.1 μg/m3 (20) N/A 37.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 45.0 ppb (35) 2.83 ppb (31) 29.4 μg/m3 (27) N/A 35.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 37.0 ppb (28) 2.86 ppb (32) 33.5 μg/m3 (30) N/A 32.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A 19.0 ppb (27) 21.0 ppb (16) 2.9 ppb (32) 47.5 μg/m3 (43) N/A 43.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 6.0 ppb (5) 3.12 ppb (35) 63.9 μg/m3 (54) N/A 54.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 0.0 ppb (0) 3.35 ppb (37) 50.7 μg/m3 (46) N/A 46.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 0.0 ppb (0) 3.16 ppb (35) 50.2 μg/m3 (46) N/A 46.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A 11.0 ppb (16) 0.0 ppb (0) 3.18 ppb (35) 55.0 μg/m3 (50) N/A 50.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 3.0 ppb (2) 2.91 ppb (32) 29.9 μg/m3 (27) N/A 32.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 3.0 ppb (2) 2.88 ppb (32) 15.0 μg/m3 (14) N/A 32.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 4.0 ppb (3) 2.9 ppb (32) 36.0 μg/m3 (33) N/A 33.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 9.0 ppb (7) 2.92 ppb (32) 44.0 μg/m3 (40) N/A 40.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 8.0 ppb (6) 2.93 ppb (33) 44.0 μg/m3 (40) N/A 40.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 13.0 ppb (10) 2.93 ppb (33) 39.0 μg/m3 (35) N/A 35.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 16.0 ppb (12) 3.23 ppb (36) 65.0 μg/m3 (55) N/A 55.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 3.46 ppb (38) 41.0 μg/m3 (37) N/A 38.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 38.0 ppb (29) 3.2 ppb (36) 25.0 μg/m3 (23) N/A 36.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A 5.0 ppb (7) 45.0 ppb (35) 2.98 ppb (33) 28.0 μg/m3 (25) N/A 35.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A 40.0 ppb (52) 51.0 ppb (39) 2.89 ppb (32) 37.0 μg/m3 (34) N/A 52.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 57.0 ppb (44) 2.81 ppb (31) 17.0 μg/m3 (15) N/A 44.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 53.0 ppb (41) 2.81 ppb (31) 17.0 μg/m3 (15) N/A 41.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 52.0 ppb (40) 2.77 ppb (31) 15.0 μg/m3 (14) N/A 40.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 49.0 ppb (38) 2.82 ppb (31) 16.0 μg/m3 (15) N/A 38.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 45.0 ppb (35) 2.84 ppb (32) 26.0 μg/m3 (24) N/A 35.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 37.0 ppb (28) 2.96 ppb (33) 29.0 μg/m3 (26) N/A 33.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 29.0 ppb (22) 3.01 ppb (33) 30.0 μg/m3 (27) N/A 33.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 17.0 ppb (13) 2.95 ppb (33) 38.0 μg/m3 (35) N/A 35.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 3.0 ppb (2) 3.2 ppb (36) 40.0 μg/m3 (36) N/A 36.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 2.0 ppb (2) 3.06 ppb (34) 32.0 μg/m3 (29) N/A 34.0
 
Sept. 23, 2020, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 7.0 ppb (5) 2.91 ppb (32) 31.0 μg/m3 (28) N/A 32.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 9.0 ppb (7) 2.86 ppb (32) 38.0 μg/m3 (35) N/A 35.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 1.0 ppb (1) 2.92 ppb (32) 37.0 μg/m3 (34) N/A 34.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 1.0 ppb (1) 2.86 ppb (32) 41.0 μg/m3 (37) N/A 37.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 6.0 ppb (5) 2.9 ppb (32) 36.0 μg/m3 (33) N/A 33.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 7.0 ppb (5) 2.95 ppb (33) 31.0 μg/m3 (28) N/A 33.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (15) 2.89 ppb (32) 27.0 μg/m3 (25) N/A 32.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 30.0 ppb (23) 2.9 ppb (32) 30.0 μg/m3 (27) N/A 32.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 28.0 ppb (22) 2.92 ppb (32) 26.0 μg/m3 (24) N/A 32.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 27.0 ppb (21) 3.04 ppb (34) 34.0 μg/m3 (31) N/A 34.0
 
Sept. 23, 2020, midnight N/A N/A N/A N/A N/A 3.0 ppb (4) 37.0 ppb (28) 3.05 ppb (34) 47.0 μg/m3 (43) N/A 43.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 67.0 ppb (52) 2.85 ppb (32) 31.0 μg/m3 (28) N/A 52.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 67.0 ppb (52) 2.82 ppb (31) 26.0 μg/m3 (24) N/A 52.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 64.0 ppb (49) 2.82 ppb (31) 24.0 μg/m3 (22) N/A 49.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 61.0 ppb (47) 2.84 ppb (32) 21.0 μg/m3 (19) N/A 47.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 53.0 ppb (41) 2.84 ppb (32) 23.0 μg/m3 (21) N/A 41.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 52.0 ppb (40) 2.86 ppb (32) 17.0 μg/m3 (15) N/A 40.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 44.0 ppb (34) 2.89 ppb (32) 20.0 μg/m3 (18) N/A 34.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 32.0 ppb (25) 2.91 ppb (32) 35.0 μg/m3 (32) N/A 32.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 14.0 ppb (11) 3.24 ppb (36) 35.0 μg/m3 (32) N/A 36.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 13.0 ppb (10) 3.1 ppb (34) 30.0 μg/m3 (27) N/A 34.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 12.0 ppb (9) 3.03 ppb (34) 25.0 μg/m3 (23) N/A 34.0
 
Sept. 22, 2020, noon N/A N/A N/A N/A N/A 3.0 ppb (4) 15.0 ppb (12) 2.89 ppb (32) 23.0 μg/m3 (21) N/A 32.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 25.0 ppb (19) 2.8 ppb (31) 20.0 μg/m3 (18) N/A 31.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 25.0 ppb (19) 2.8 ppb (31) 24.0 μg/m3 (22) N/A 31.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 21.0 ppb (16) 2.81 ppb (31) 25.0 μg/m3 (23) N/A 31.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 27.0 ppb (21) 2.78 ppb (31) 12.0 μg/m3 (11) N/A 31.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 31.0 ppb (24) 2.79 ppb (31) 9.0 μg/m3 (8) N/A 31.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 30.0 ppb (23) 2.79 ppb (31) 16.0 μg/m3 (15) N/A 31.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A N/A 26.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 33.0 ppb (25) 2.93 ppb (33) 36.0 μg/m3 (33) N/A 33.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 38.0 ppb (29) 3.01 ppb (33) 51.0 μg/m3 (46) N/A 46.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 53.0 ppb (41) 3.01 ppb (33) 40.0 μg/m3 (36) N/A 41.0
 
Sept. 22, 2020, midnight N/A N/A N/A N/A N/A 15.0 ppb (21) 62.0 ppb (48) 2.87 ppb (32) 42.0 μg/m3 (38) N/A 48.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A 19.0 ppb (27) 64.0 ppb (49) 2.86 ppb (32) 36.0 μg/m3 (33) N/A 49.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 63.0 ppb (48) 2.87 ppb (32) 32.0 μg/m3 (29) N/A 48.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A 37.0 ppb (51) 61.0 ppb (47) 2.83 ppb (31) 33.0 μg/m3 (30) N/A 51.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A 45.0 ppb (55) 56.0 ppb (43) 2.82 ppb (31) 38.0 μg/m3 (35) N/A 55.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A 35.0 ppb (50) 45.0 ppb (35) 2.81 ppb (31) 38.0 μg/m3 (35) N/A 50.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 35.0 ppb (27) 2.84 ppb (32) 28.0 μg/m3 (25) N/A 32.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 30.0 ppb (23) 2.84 ppb (32) 24.0 μg/m3 (22) N/A 32.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 19.0 ppb (15) 2.93 ppb (33) 30.0 μg/m3 (27) N/A 33.0