ID: 807

AQSQID: 481410057

Site Name: Socorro Hueco C49

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

Updated: Dec. 5, 2020, 10:41 a.m.

Location: El Paso (Old Hueco Tanks Rd), TX

Reporting: True, Located: True

Current AQI: 41.0

El Paso (Old Hueco Tanks Rd) TX, US: 31.66752, -106.28774

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 5, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 36.4 μg/m3 (34) 9.7 μg/m3 (41) 41.0
 
Dec. 5, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 48.5 μg/m3 (45) 10.5 μg/m3 (44) 45.0
 
Dec. 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 29.6 μg/m3 (28) 5.6 μg/m3 (24) 28.0
 
Dec. 5, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 36.7 μg/m3 (34) 6.9 μg/m3 (29) 34.0
 
Dec. 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A 40.2 μg/m3 (38) 12.1 μg/m3 (51) 51.0
 
Dec. 5, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 31.5 μg/m3 (30) 7.0 μg/m3 (30) 30.0
 
Dec. 5, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 36.7 μg/m3 (34) 6.6 μg/m3 (28) 34.0
 
Dec. 5, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 30.0 μg/m3 (28) 4.8 μg/m3 (20) 28.0
 
Dec. 5, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 34.5 μg/m3 (32) 5.9 μg/m3 (25) 32.0
 
Dec. 5, 2020, midnight N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 25.8 μg/m3 (24) 2.4 μg/m3 (10) 24.0
 
Dec. 4, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 14.6 μg/m3 (14) 0.7 μg/m3 (3) 36.0
 
Dec. 4, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 10.2 μg/m3 (10) 1.9 μg/m3 (8) 39.0
 
Dec. 4, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 20.6 μg/m3 (20) 1.1 μg/m3 (5) 36.0
 
Dec. 4, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 26.8 μg/m3 (25) 3.7 μg/m3 (16) 29.0
 
Dec. 4, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 23.0 μg/m3 (22) 3.6 μg/m3 (16) 28.0
 
Dec. 4, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 17.5 μg/m3 (17) 1.1 μg/m3 (5) 30.0
 
Dec. 4, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 19.6 μg/m3 (19) 3.5 μg/m3 (15) 25.0
 
Dec. 4, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 27.1 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
Dec. 4, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 42.7 μg/m3 (40) 9.1 μg/m3 (38) 40.0
 
Dec. 4, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 41.7 μg/m3 (39) 9.7 μg/m3 (41) 41.0
 
Dec. 4, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 24.2 μg/m3 (23) 5.6 μg/m3 (24) 24.0
 
Dec. 4, 2020, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 24.9 μg/m3 (24) 6.6 μg/m3 (28) 28.0
 
Dec. 4, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 20.8 μg/m3 (20) 4.7 μg/m3 (20) 20.0
 
Dec. 4, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 21.2 μg/m3 (20) 5.8 μg/m3 (25) 25.0
 
Dec. 4, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 25.3 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Dec. 4, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 28.4 μg/m3 (27) 5.4 μg/m3 (23) 27.0
 
Dec. 4, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 39.6 μg/m3 (37) 7.8 μg/m3 (33) 37.0
 
Dec. 4, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 73.5 μg/m3 (61) 16.0 μg/m3 (60) 61.0
 
Dec. 4, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 40.3 μg/m3 (38) 8.8 μg/m3 (37) 38.0
 
Dec. 4, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 34.4 μg/m3 (32) 8.0 μg/m3 (34) 34.0
 
Dec. 4, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 35.8 μg/m3 (34) 7.2 μg/m3 (31) 34.0
 
Dec. 4, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 38.6 μg/m3 (36) 5.3 μg/m3 (23) 36.0
 
Dec. 4, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 26.8 μg/m3 (25) 4.4 μg/m3 (19) 25.0
 
Dec. 4, 2020, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 24.2 μg/m3 (23) 3.6 μg/m3 (16) 23.0
 
Dec. 3, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 11.8 μg/m3 (11) -0.3 μg/m3 (0) 35.0
 
Dec. 3, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 10.5 μg/m3 (10) 1.7 μg/m3 (8) 37.0
 
Dec. 3, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 11.0 μg/m3 (11) 0.9 μg/m3 (4) 37.0
 
Dec. 3, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 12.2 μg/m3 (12) 2.9 μg/m3 (13) 36.0
 
Dec. 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 16.9 μg/m3 (16) 0.2 μg/m3 (1) 32.0
 
Dec. 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 11.3 μg/m3 (11) -0.6 μg/m3 (0) 34.0
 
Dec. 3, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 10.9 μg/m3 (11) -0.5 μg/m3 (0) 31.0
 
Dec. 3, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 11.3 μg/m3 (11) 0.4 μg/m3 (2) 31.0
 
Dec. 3, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 13.5 μg/m3 (13) 0.9 μg/m3 (4) 27.0
 
Dec. 3, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 12.6 μg/m3 (12) 0.9 μg/m3 (4) 17.0
 
Dec. 3, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 10.3 μg/m3 (10) 0.3 μg/m3 (2) 17.0
 
Dec. 3, 2020, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 8.7 μg/m3 (9) -0.8 μg/m3 (0) 24.0
 
Dec. 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 8.0 μg/m3 (8) -0.9 μg/m3 (0) 26.0
 
Dec. 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 8.3 μg/m3 (8) -1.2 μg/m3 (0) 28.0
 
Dec. 3, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 8.1 μg/m3 (8) -1.2 μg/m3 (0) 27.0
 
Dec. 3, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 8.0 μg/m3 (8) -0.7 μg/m3 (0) 23.0
 
Dec. 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 8.4 μg/m3 (8) -1.1 μg/m3 (0) 18.0
 
Dec. 3, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 8.3 μg/m3 (8) -1.0 μg/m3 (0) 26.0
 
Dec. 3, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 8.7 μg/m3 (9) -1.1 μg/m3 (0) 26.0
 
Dec. 3, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 10.8 μg/m3 (10) -0.7 μg/m3 (0) 28.0
 
Dec. 3, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 14.8 μg/m3 (14) -0.7 μg/m3 (0) 29.0
 
Dec. 3, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 12.1 μg/m3 (12) -1.4 μg/m3 (0) 26.0
 
Dec. 3, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 24.1 μg/m3 (23) -0.4 μg/m3 (0) 27.0
 
Dec. 3, 2020, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 32.7 μg/m3 (31) -1.0 μg/m3 (0) 31.0
 
Dec. 2, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 31.3 μg/m3 (29) -0.4 μg/m3 (0) 30.0
 
Dec. 2, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 18.0 μg/m3 (17) -0.7 μg/m3 (0) 31.0
 
Dec. 2, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 30.7 μg/m3 (29) 0.0 μg/m3 (0) 31.0
 
Dec. 2, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 34.9 μg/m3 (33) -0.4 μg/m3 (0) 33.0
 
Dec. 2, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A N/A 32.0
 
Dec. 2, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 13.5 μg/m3 (13) 0.2 μg/m3 (1) 31.0
 
Dec. 2, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 26.6 μg/m3 (25) 5.4 μg/m3 (23) 25.0
 
Dec. 2, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 32.6 μg/m3 (31) 7.1 μg/m3 (30) 31.0
 
Dec. 2, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A 45.0 μg/m3 (42) 10.0 μg/m3 (42) 42.0
 
Dec. 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 29.0 μg/m3 (27) 5.2 μg/m3 (22) 27.0
 
Dec. 2, 2020, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 19.4 μg/m3 (18) 2.6 μg/m3 (11) 18.0
 
Dec. 2, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 16.0 μg/m3 (15) 1.6 μg/m3 (7) 25.0
 
Dec. 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 21.0 μg/m3 (20) 4.2 μg/m3 (18) 20.0
 
Dec. 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 15.0 μg/m3 (14) 2.5 μg/m3 (11) 14.0
 
Dec. 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 13.3 μg/m3 (13) 2.5 μg/m3 (11) 13.0
 
Dec. 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 13.0 μg/m3 (13) 2.1 μg/m3 (9) 17.0
 
Dec. 2, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 12.2 μg/m3 (12) 2.3 μg/m3 (10) 25.0
 
Dec. 2, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 18.9 μg/m3 (18) 3.1 μg/m3 (13) 27.0
 
Dec. 2, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 23.3 μg/m3 (22) 4.1 μg/m3 (18) 23.0
 
Dec. 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 68.1 μg/m3 (58) 14.1 μg/m3 (56) 58.0
 
Dec. 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 71.7 μg/m3 (60) 13.3 μg/m3 (54) 60.0
 
Dec. 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 63.4 μg/m3 (56) 12.3 μg/m3 (52) 56.0
 
Dec. 2, 2020, midnight N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 55.3 μg/m3 (52) 8.9 μg/m3 (38) 52.0
 
Dec. 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 41.2 μg/m3 (39) 8.1 μg/m3 (34) 39.0
 
Dec. 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 29.0 μg/m3 (27) 4.0 μg/m3 (17) 35.0
 
Dec. 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 29.3 μg/m3 (28) 3.5 μg/m3 (15) 38.0
 
Dec. 1, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 40.4 μg/m3 (38) 5.3 μg/m3 (23) 40.0
 
Dec. 1, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 45.2 μg/m3 (42) 4.5 μg/m3 (19) 42.0
 
Dec. 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 39.2 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
Dec. 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 43.4 μg/m3 (41) 9.7 μg/m3 (41) 41.0
 
Dec. 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 67.8 μg/m3 (58) 18.3 μg/m3 (65) 65.0
 
Dec. 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A 62.5 μg/m3 (55) 16.8 μg/m3 (61) 61.0
 
Dec. 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 39.7 μg/m3 (37) 11.7 μg/m3 (49) 49.0
 
Dec. 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 31.7 μg/m3 (30) 9.4 μg/m3 (40) 40.0
 
Dec. 1, 2020, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 20.3 μg/m3 (19) 5.3 μg/m3 (23) 23.0
 
Dec. 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 26.2 μg/m3 (25) 8.2 μg/m3 (35) 35.0
 
Dec. 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 16.1 μg/m3 (15) 3.0 μg/m3 (13) 15.0
 
Dec. 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A 12.5 μg/m3 (12) 2.0 μg/m3 (9) 12.0
 
Dec. 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 21.9 μg/m3 (21) 3.3 μg/m3 (14) 21.0
 
Dec. 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 24.9 μg/m3 (24) 3.7 μg/m3 (16) 24.0
 
Dec. 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 22.2 μg/m3 (21) 3.6 μg/m3 (16) 21.0
 
Dec. 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 24.2 μg/m3 (23) 3.8 μg/m3 (16) 23.0
 
Dec. 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A 31.3 μg/m3 (29) 5.7 μg/m3 (24) 29.0
 
Dec. 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 46.6 μg/m3 (44) 8.3 μg/m3 (35) 44.0
 
Dec. 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 50.5 μg/m3 (47) 7.6 μg/m3 (32) 47.0
 
Dec. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 60.1 μg/m3 (54) 7.7 μg/m3 (33) 54.0
 
Dec. 1, 2020, midnight N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A 71.1 μg/m3 (59) 6.7 μg/m3 (28) 59.0
 
Nov. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 14.8 μg/m3 (14) 4.3 μg/m3 (18) 36.0
 
Nov. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 14.9 μg/m3 (14) 2.8 μg/m3 (12) 38.0
 
Nov. 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 12.5 μg/m3 (12) 0.4 μg/m3 (2) 39.0
 
Nov. 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 14.5 μg/m3 (14) 0.2 μg/m3 (1) 39.0
 
Nov. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 11.7 μg/m3 (11) 0.9 μg/m3 (4) 39.0
 
Nov. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 15.7 μg/m3 (15) 2.5 μg/m3 (11) 38.0
 
Nov. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 11.1 μg/m3 (11) 1.5 μg/m3 (7) 36.0
 
Nov. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 11.7 μg/m3 (11) 1.5 μg/m3 (7) 34.0
 
Nov. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 10.7 μg/m3 (10) 0.8 μg/m3 (4) 30.0
 
Nov. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 14.2 μg/m3 (14) 1.6 μg/m3 (7) 20.0
 
Nov. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 8.1 μg/m3 (8) 0.0 μg/m3 (0) 25.0
 
Nov. 30, 2020, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 8.1 μg/m3 (8) 0.6 μg/m3 (3) 29.0
 
Nov. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 7.6 μg/m3 (8) 0.5 μg/m3 (3) 30.0
 
Nov. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 9.5 μg/m3 (9) 0.7 μg/m3 (3) 29.0
 
Nov. 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 9.9 μg/m3 (10) 1.3 μg/m3 (6) 27.0
 
Nov. 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 13.9 μg/m3 (13) 1.0 μg/m3 (5) 29.0
 
Nov. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 24.2 μg/m3 (23) 3.6 μg/m3 (16) 31.0
 
Nov. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 29.4 μg/m3 (28) 5.0 μg/m3 (21) 31.0
 
Nov. 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 64.2 μg/m3 (56) 6.1 μg/m3 (26) 56.0
 
Nov. 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 103.8 μg/m3 (76) 6.8 μg/m3 (29) 76.0
 
Nov. 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 84.2 μg/m3 (66) 5.9 μg/m3 (25) 66.0
 
Nov. 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 73.1 μg/m3 (60) 4.4 μg/m3 (19) 60.0
 
Nov. 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 49.0 μg/m3 (46) 3.8 μg/m3 (16) 46.0
 
Nov. 30, 2020, midnight N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 48.1 μg/m3 (45) 5.1 μg/m3 (22) 45.0
 
Nov. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 13.9 μg/m3 (13) 4.8 μg/m3 (20) 37.0
 
Nov. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 31.8 μg/m3 (30) 3.1 μg/m3 (13) 38.0
 
Nov. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 9.5 μg/m3 (9) 0.4 μg/m3 (2) 38.0
 
Nov. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 11.2 μg/m3 (11) 0.9 μg/m3 (4) 38.0
 
Nov. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 5.4 μg/m3 (5) 0.6 μg/m3 (3) 37.0
 
Nov. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 6.5 μg/m3 (7) -0.1 μg/m3 (0) 33.0
 
Nov. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 13.9 μg/m3 (13) 4.8 μg/m3 (20) 25.0
 
Nov. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 14.8 μg/m3 (14) 5.2 μg/m3 (22) 23.0
 
Nov. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 18.1 μg/m3 (17) 8.2 μg/m3 (35) 35.0
 
Nov. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 24.2 μg/m3 (23) 14.2 μg/m3 (56) 56.0
 
Nov. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 27.5 μg/m3 (26) 13.5 μg/m3 (54) 54.0
 
Nov. 29, 2020, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 31.6 μg/m3 (30) 17.3 μg/m3 (62) 62.0
 
Nov. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 35.5 μg/m3 (33) 17.6 μg/m3 (63) 63.0
 
Nov. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 43.4 μg/m3 (41) 19.7 μg/m3 (67) 67.0
 
Nov. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 41.3 μg/m3 (39) 18.3 μg/m3 (65) 65.0
 
Nov. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 44.4 μg/m3 (42) 18.2 μg/m3 (64) 64.0
 
Nov. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 46.4 μg/m3 (43) 18.5 μg/m3 (65) 65.0
 
Nov. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 44.7 μg/m3 (42) 18.3 μg/m3 (65) 65.0
 
Nov. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 53.0 μg/m3 (50) 19.4 μg/m3 (67) 67.0
 
Nov. 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.5 μg/m3 (54) 21.4 μg/m3 (71) 71.0
 
Nov. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 85.4 μg/m3 (67) 27.3 μg/m3 (83) 83.0
 
Nov. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 81.1 μg/m3 (64) 25.8 μg/m3 (80) 80.0
 
Nov. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 38.6 μg/m3 (36) 15.1 μg/m3 (58) 58.0
 
Nov. 29, 2020, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 25.5 μg/m3 (24) 7.3 μg/m3 (31) 31.0
 
Nov. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 13.5 μg/m3 (13) 5.5 μg/m3 (23) 38.0
 
Nov. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 14.1 μg/m3 (14) 3.6 μg/m3 (16) 41.0
 
Nov. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 20.1 μg/m3 (19) 3.4 μg/m3 (15) 42.0
 
Nov. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 24.5 μg/m3 (23) 3.0 μg/m3 (13) 42.0
 
Nov. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 16.2 μg/m3 (15) 1.4 μg/m3 (6) 37.0
 
Nov. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 10.8 μg/m3 (10) 2.0 μg/m3 (9) 33.0
 
Nov. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 9.8 μg/m3 (10) 4.0 μg/m3 (17) 28.0
 
Nov. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 11.4 μg/m3 (11) 3.8 μg/m3 (16) 26.0
 
Nov. 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 13.6 μg/m3 (13) 5.1 μg/m3 (22) 24.0
 
Nov. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 11.9 μg/m3 (12) 6.8 μg/m3 (29) 29.0
 
Nov. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A 17.4 μg/m3 (17) 5.6 μg/m3 (24) 24.0
 
Nov. 28, 2020, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 15.8 μg/m3 (15) 5.2 μg/m3 (22) 22.0
 
Nov. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A 24.2 μg/m3 (23) 8.2 μg/m3 (35) 35.0
 
Nov. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A 24.4 μg/m3 (23) 8.2 μg/m3 (35) 35.0