AQSQID: 350010029

Site Name: South Valley

Location: Bernalillo Co, NM

Reporting: True, Located: True

Current AQI: 23.0

Bernalillo Co NM, US: 35.0186, -106.651901

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 22, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.01 ppb (0) 15.0 μg/m3 (14) 5.5 μg/m3 (23) 23.0
 
Sept. 22, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.01 ppb (0) 18.0 μg/m3 (16) 5.7 μg/m3 (24) 24.0
 
Sept. 22, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.01 ppb (0) 23.0 μg/m3 (21) 6.2 μg/m3 (26) 26.0
 
Sept. 22, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.01 ppb (0) 25.0 μg/m3 (23) 6.2 μg/m3 (26) 26.0
 
Sept. 22, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.01 ppb (0) 29.0 μg/m3 (26) 6.3 μg/m3 (26) 26.0
 
Sept. 22, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.01 ppb (0) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 22, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.01 ppb (0) 119.0 μg/m3 (82) 11.7 μg/m3 (49) 82.0
 
Sept. 22, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.02 ppb (0) 39.0 μg/m3 (35) 6.4 μg/m3 (27) 35.0
 
Sept. 22, 2019, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.07 ppb (1) 24.0 μg/m3 (22) 5.4 μg/m3 (23) 25.0
 
Sept. 21, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.01 ppb (0) 21.0 μg/m3 (19) 4.6 μg/m3 (19) 32.0
 
Sept. 21, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.01 ppb (0) 16.0 μg/m3 (15) 4.4 μg/m3 (18) 35.0
 
Sept. 21, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.02 ppb (0) 16.0 μg/m3 (15) 4.2 μg/m3 (18) 34.0
 
Sept. 21, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.01 ppb (0) 16.0 μg/m3 (15) 4.1 μg/m3 (17) 34.0
 
Sept. 21, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.02 ppb (0) 15.0 μg/m3 (14) 4.1 μg/m3 (17) 33.0
 
Sept. 21, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.01 ppb (0) 19.0 μg/m3 (17) 4.4 μg/m3 (18) 32.0
 
Sept. 21, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.04 ppb (0) 19.0 μg/m3 (17) 4.3 μg/m3 (18) 33.0
 
Sept. 21, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.07 ppb (1) 21.0 μg/m3 (19) 4.7 μg/m3 (20) 27.0
 
Sept. 21, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.15 ppb (2) 31.0 μg/m3 (28) 6.5 μg/m3 (27) 28.0
 
Sept. 21, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.24 ppb (3) 70.0 μg/m3 (58) 10.9 μg/m3 (45) 58.0
 
Sept. 21, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.59 ppb (7) 65.0 μg/m3 (55) 11.4 μg/m3 (48) 55.0
 
Sept. 21, 2019, noon N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.11 ppb (1) 80.0 μg/m3 (62) 11.8 μg/m3 (49) 62.0
 
Sept. 21, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.07 ppb (1) 28.0 μg/m3 (25) 6.3 μg/m3 (26) 26.0
 
Sept. 21, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.05 ppb (1) 27.0 μg/m3 (25) 5.3 μg/m3 (22) 25.0
 
Sept. 21, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.05 ppb (1) 26.0 μg/m3 (24) 5.1 μg/m3 (21) 24.0
 
Sept. 21, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.04 ppb (0) 25.0 μg/m3 (23) 4.7 μg/m3 (20) 23.0
 
Sept. 21, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.06 ppb (1) 40.0 μg/m3 (36) 6.3 μg/m3 (26) 36.0
 
Sept. 21, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.11 ppb (1) 57.0 μg/m3 (51) 9.1 μg/m3 (38) 51.0
 
Sept. 21, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.08 ppb (1) 51.0 μg/m3 (46) 6.3 μg/m3 (26) 46.0
 
Sept. 21, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.12 ppb (1) 38.0 μg/m3 (35) 5.9 μg/m3 (25) 35.0
 
Sept. 21, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.06 ppb (1) 17.0 μg/m3 (15) 3.8 μg/m3 (16) 25.0
 
Sept. 21, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.06 ppb (1) 26.0 μg/m3 (24) 4.9 μg/m3 (20) 25.0
 
Sept. 21, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.06 ppb (1) 34.0 μg/m3 (31) 5.4 μg/m3 (23) 31.0
 
Sept. 21, 2019, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.04 ppb (0) 18.0 μg/m3 (16) 3.1 μg/m3 (13) 33.0
 
Sept. 20, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.03 ppb (0) 16.0 μg/m3 (15) 2.9 μg/m3 (12) 34.0
 
Sept. 20, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.03 ppb (0) 20.0 μg/m3 (18) 3.8 μg/m3 (16) 33.0
 
Sept. 20, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.03 ppb (0) 70.0 μg/m3 (58) 4.6 μg/m3 (19) 58.0
 
Sept. 20, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.02 ppb (0) 50.0 μg/m3 (45) 5.3 μg/m3 (22) 45.0
 
Sept. 20, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.02 ppb (0) 42.0 μg/m3 (38) 5.2 μg/m3 (22) 38.0
 
Sept. 20, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.02 ppb (0) 28.0 μg/m3 (25) 5.1 μg/m3 (21) 34.0
 
Sept. 20, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.02 ppb (0) 18.0 μg/m3 (16) 5.0 μg/m3 (21) 33.0
 
Sept. 20, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.03 ppb (0) 19.0 μg/m3 (17) 5.2 μg/m3 (22) 28.0
 
Sept. 20, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.11 ppb (1) 36.0 μg/m3 (33) 7.5 μg/m3 (31) 33.0
 
Sept. 20, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.19 ppb (2) 69.0 μg/m3 (57) 18.9 μg/m3 (65) 65.0
 
Sept. 20, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.41 ppb (5) 49.0 μg/m3 (45) 16.5 μg/m3 (60) 60.0
 
Sept. 20, 2019, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.21 ppb (2) 31.0 μg/m3 (28) 10.1 μg/m3 (42) 42.0
 
Sept. 20, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.03 ppb (0) 18.0 μg/m3 (16) 4.6 μg/m3 (19) 19.0
 
Sept. 20, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.02 ppb (0) 15.0 μg/m3 (14) 3.9 μg/m3 (16) 16.0
 
Sept. 20, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.01 ppb (0) 16.0 μg/m3 (15) 4.1 μg/m3 (17) 17.0
 
Sept. 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.07 ppb (1) 19.0 μg/m3 (17) 5.2 μg/m3 (22) 22.0
 
Sept. 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.09 ppb (1) 21.0 μg/m3 (19) 6.7 μg/m3 (28) 28.0
 
Sept. 20, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.15 ppb (2) 25.0 μg/m3 (23) 7.1 μg/m3 (30) 30.0
 
Sept. 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.12 ppb (1) 21.0 μg/m3 (19) 6.4 μg/m3 (27) 27.0
 
Sept. 20, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.1 ppb (1) 19.0 μg/m3 (17) 5.5 μg/m3 (23) 23.0
 
Sept. 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.09 ppb (1) 24.0 μg/m3 (22) 6.4 μg/m3 (27) 27.0
 
Sept. 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.09 ppb (1) 24.0 μg/m3 (22) 6.1 μg/m3 (25) 25.0
 
Sept. 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.06 ppb (1) 17.0 μg/m3 (15) 4.4 μg/m3 (18) 23.0
 
Sept. 20, 2019, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.03 ppb (0) 41.0 μg/m3 (37) 5.3 μg/m3 (22) 37.0
 
Sept. 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.03 ppb (0) 27.0 μg/m3 (25) 5.2 μg/m3 (22) 35.0
 
Sept. 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.03 ppb (0) 54.0 μg/m3 (49) 6.1 μg/m3 (25) 49.0
 
Sept. 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.03 ppb (0) 61.0 μg/m3 (53) 6.1 μg/m3 (25) 53.0
 
Sept. 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) 0.03 ppb (0) 30.0 μg/m3 (27) 5.1 μg/m3 (21) 41.0
 
Sept. 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) 0.02 ppb (0) 21.0 μg/m3 (19) 4.7 μg/m3 (20) 40.0
 
Sept. 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.04 ppb (0) 26.0 μg/m3 (24) 5.5 μg/m3 (23) 39.0
 
Sept. 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.08 ppb (1) 50.0 μg/m3 (45) 8.0 μg/m3 (33) 45.0
 
Sept. 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.14 ppb (2) 50.0 μg/m3 (45) 10.1 μg/m3 (42) 45.0
 
Sept. 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.16 ppb (2) 42.0 μg/m3 (38) 8.3 μg/m3 (35) 38.0
 
Sept. 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.14 ppb (2) 35.0 μg/m3 (32) 8.3 μg/m3 (35) 35.0
 
Sept. 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.35 ppb (4) 36.0 μg/m3 (33) 9.4 μg/m3 (39) 39.0
 
Sept. 19, 2019, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.2 ppb (2) 26.0 μg/m3 (24) 7.6 μg/m3 (32) 32.0
 
Sept. 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.07 ppb (1) 26.0 μg/m3 (24) 6.9 μg/m3 (29) 29.0
 
Sept. 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.05 ppb (1) 22.0 μg/m3 (20) 5.8 μg/m3 (24) 24.0
 
Sept. 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.1 ppb (1) 22.0 μg/m3 (20) 7.2 μg/m3 (30) 30.0
 
Sept. 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.22 ppb (2) 28.0 μg/m3 (25) 8.7 μg/m3 (36) 36.0
 
Sept. 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.17 ppb (2) 39.0 μg/m3 (35) 8.8 μg/m3 (37) 37.0
 
Sept. 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.13 ppb (1) 53.0 μg/m3 (48) 8.3 μg/m3 (35) 48.0
 
Sept. 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.1 ppb (1) 42.0 μg/m3 (38) 7.5 μg/m3 (31) 38.0
 
Sept. 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.09 ppb (1) 41.0 μg/m3 (37) 7.5 μg/m3 (31) 37.0
 
Sept. 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.08 ppb (1) 70.0 μg/m3 (58) 8.3 μg/m3 (35) 58.0
 
Sept. 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.15 ppb (2) 85.0 μg/m3 (65) 9.0 μg/m3 (38) 65.0
 
Sept. 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.24 ppb (3) 30.0 μg/m3 (27) 5.5 μg/m3 (23) 27.0
 
Sept. 19, 2019, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.04 ppb (0) 16.0 μg/m3 (15) 3.9 μg/m3 (16) 33.0
 
Sept. 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.03 ppb (0) 12.0 μg/m3 (11) 3.5 μg/m3 (15) 35.0
 
Sept. 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.03 ppb (0) 13.0 μg/m3 (12) 3.8 μg/m3 (16) 36.0
 
Sept. 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.02 ppb (0) 13.0 μg/m3 (12) 3.7 μg/m3 (15) 37.0
 
Sept. 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.02 ppb (0) 13.0 μg/m3 (12) 3.9 μg/m3 (16) 37.0
 
Sept. 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.03 ppb (0) 16.0 μg/m3 (15) 4.6 μg/m3 (19) 37.0
 
Sept. 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.03 ppb (0) 22.0 μg/m3 (20) 5.6 μg/m3 (23) 38.0
 
Sept. 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.04 ppb (0) 27.0 μg/m3 (25) 6.6 μg/m3 (28) 33.0
 
Sept. 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.1 ppb (1) 29.0 μg/m3 (26) 8.3 μg/m3 (35) 35.0
 
Sept. 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.15 ppb (2) 33.0 μg/m3 (30) 11.8 μg/m3 (49) 49.0
 
Sept. 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.27 ppb (3) 94.0 μg/m3 (70) 24.5 μg/m3 (77) 77.0
 
Sept. 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.4 ppb (4) 172.0 μg/m3 (108) 20.8 μg/m3 (69) 108.0
 
Sept. 18, 2019, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.18 ppb (2) 61.0 μg/m3 (53) 11.7 μg/m3 (49) 53.0
 
Sept. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.07 ppb (1) 20.0 μg/m3 (18) 8.6 μg/m3 (36) 36.0
 
Sept. 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.1 ppb (1) 22.0 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
Sept. 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.07 ppb (1) 21.0 μg/m3 (19) 7.9 μg/m3 (33) 33.0
 
Sept. 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.04 ppb (0) 23.0 μg/m3 (21) 7.1 μg/m3 (30) 30.0
 
Sept. 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.06 ppb (1) 20.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
Sept. 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.07 ppb (1) 22.0 μg/m3 (20) 7.1 μg/m3 (30) 30.0
 
Sept. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.09 ppb (1) 31.0 μg/m3 (28) 7.2 μg/m3 (30) 30.0
 
Sept. 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.05 ppb (1) 21.0 μg/m3 (19) 6.1 μg/m3 (25) 25.0
 
Sept. 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.02 ppb (0) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 22.0
 
Sept. 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.07 ppb (1) 49.0 μg/m3 (45) 8.0 μg/m3 (33) 45.0
 
Sept. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.06 ppb (1) 25.0 μg/m3 (23) 6.1 μg/m3 (25) 28.0
 
Sept. 18, 2019, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.02 ppb (0) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 38.0
 
Sept. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.03 ppb (0) 16.0 μg/m3 (15) 5.2 μg/m3 (22) 39.0
 
Sept. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) 0.03 ppb (0) 19.0 μg/m3 (17) 5.6 μg/m3 (23) 40.0
 
Sept. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.03 ppb (0) 16.0 μg/m3 (15) 5.6 μg/m3 (23) 39.0
 
Sept. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.02 ppb (0) 15.0 μg/m3 (14) 5.8 μg/m3 (24) 39.0
 
Sept. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.03 ppb (0) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 37.0
 
Sept. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.05 ppb (1) 20.0 μg/m3 (18) 7.0 μg/m3 (29) 36.0
 
Sept. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.06 ppb (1) 21.0 μg/m3 (19) 7.2 μg/m3 (30) 32.0
 
Sept. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.05 ppb (1) 17.0 μg/m3 (15) 6.7 μg/m3 (28) 28.0
 
Sept. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.05 ppb (1) 19.0 μg/m3 (17) 7.1 μg/m3 (30) 30.0
 
Sept. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.09 ppb (1) 23.0 μg/m3 (21) 8.5 μg/m3 (35) 35.0
 
Sept. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.12 ppb (1) 23.0 μg/m3 (21) 8.1 μg/m3 (34) 34.0
 
Sept. 17, 2019, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.07 ppb (1) 14.0 μg/m3 (13) 6.3 μg/m3 (26) 26.0
 
Sept. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.04 ppb (0) 13.0 μg/m3 (12) 5.9 μg/m3 (25) 25.0
 
Sept. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.03 ppb (0) 12.0 μg/m3 (11) 5.6 μg/m3 (23) 23.0
 
Sept. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.02 ppb (0) 12.0 μg/m3 (11) 5.1 μg/m3 (21) 21.0
 
Sept. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.02 ppb (0) 11.0 μg/m3 (10) 4.9 μg/m3 (20) 20.0
 
Sept. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.02 ppb (0) 10.0 μg/m3 (9) 4.6 μg/m3 (19) 22.0
 
Sept. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.03 ppb (0) 9.0 μg/m3 (8) 4.1 μg/m3 (17) 25.0
 
Sept. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.03 ppb (0) 10.0 μg/m3 (9) 4.5 μg/m3 (19) 26.0
 
Sept. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.03 ppb (0) 10.0 μg/m3 (9) 4.6 μg/m3 (19) 29.0
 
Sept. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.03 ppb (0) 19.0 μg/m3 (17) 7.1 μg/m3 (30) 32.0
 
Sept. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.04 ppb (0) 44.0 μg/m3 (40) 8.0 μg/m3 (33) 40.0
 
Sept. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 9.1 μg/m3 (38) 40.0
 
Sept. 17, 2019, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 36.0 μg/m3 (33) 8.7 μg/m3 (36) 36.0
 
Sept. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 19.0 μg/m3 (17) 7.3 μg/m3 (30) 39.0
 
Sept. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) 0.06 ppb (1) 15.0 μg/m3 (14) 7.5 μg/m3 (31) 40.0
 
Sept. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.05 ppb (1) 19.0 μg/m3 (17) 7.3 μg/m3 (30) 38.0
 
Sept. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.04 ppb (0) 17.0 μg/m3 (15) 7.1 μg/m3 (30) 36.0
 
Sept. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.04 ppb (0) 16.0 μg/m3 (15) 7.0 μg/m3 (29) 35.0
 
Sept. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.04 ppb (0) 14.0 μg/m3 (13) 5.6 μg/m3 (23) 34.0
 
Sept. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.03 ppb (0) 13.0 μg/m3 (12) 5.6 μg/m3 (23) 31.0
 
Sept. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.06 ppb (1) 24.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Sept. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.07 ppb (1) 34.0 μg/m3 (31) 12.4 μg/m3 (51) 51.0
 
Sept. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.07 ppb (1) 32.0 μg/m3 (29) 12.6 μg/m3 (51) 51.0
 
Sept. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.14 ppb (2) 37.0 μg/m3 (34) 12.6 μg/m3 (51) 51.0
 
Sept. 16, 2019, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.09 ppb (1) 21.0 μg/m3 (19) 11.5 μg/m3 (48) 48.0
 
Sept. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.06 ppb (1) 18.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
Sept. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.06 ppb (1) 16.0 μg/m3 (15) 9.6 μg/m3 (40) 40.0
 
Sept. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.07 ppb (1) 16.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
Sept. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.06 ppb (1) 17.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
Sept. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.05 ppb (1) 16.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
Sept. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.06 ppb (1) 10.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Sept. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.06 ppb (1) 10.0 μg/m3 (9) 4.9 μg/m3 (20) 20.0
 
Sept. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.08 ppb (1) 11.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Sept. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.07 ppb (1) 12.0 μg/m3 (11) 4.8 μg/m3 (20) 22.0
 
Sept. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.08 ppb (1) 13.0 μg/m3 (12) 6.2 μg/m3 (26) 26.0
 
Sept. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.11 ppb (1) 14.0 μg/m3 (13) 7.3 μg/m3 (30) 30.0
 
Sept. 16, 2019, midnight N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.1 ppb (1) 13.0 μg/m3 (12) 7.1 μg/m3 (30) 31.0
 
Sept. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.04 ppb (0) 12.0 μg/m3 (11) 6.8 μg/m3 (28) 32.0
 
Sept. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.06 ppb (1) 12.0 μg/m3 (11) 6.1 μg/m3 (25) 32.0
 
Sept. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.05 ppb (1) 11.0 μg/m3 (10) 5.6 μg/m3 (23) 32.0
 
Sept. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.04 ppb (0) 11.0 μg/m3 (10) 5.3 μg/m3 (22) 35.0
 
Sept. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.03 ppb (0) 10.0 μg/m3 (9) 5.3 μg/m3 (22) 32.0
 
Sept. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.04 ppb (0) 12.0 μg/m3 (11) 5.4 μg/m3 (23) 25.0
 
Sept. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.05 ppb (1) 15.0 μg/m3 (14) 5.7 μg/m3 (24) 24.0
 
Sept. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.05 ppb (1) 12.0 μg/m3 (11) 5.4 μg/m3 (23) 23.0
 
Sept. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.03 ppb (0) 13.0 μg/m3 (12) 5.9 μg/m3 (25) 25.0
 
Sept. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A 0.02 ppb (0) 14.0 μg/m3 (13) 5.4 μg/m3 (23) 23.0
 
Sept. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.04 ppb (0) 17.0 μg/m3 (15) 6.1 μg/m3 (25) 25.0
 
Sept. 15, 2019, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.07 ppb (1) 22.0 μg/m3 (20) 7.2 μg/m3 (30) 30.0
 
Sept. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 24.0 μg/m3 (22) 8.4 μg/m3 (35) 35.0
 
Sept. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 31.0 μg/m3 (28) 8.6 μg/m3 (36) 36.0
 
Sept. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.09 ppb (1) 28.0 μg/m3 (25) 8.2 μg/m3 (34) 34.0