AQSQID: 320030561

Site Name: Sunrise Acres

Location: Las Vegas (Sunrise Ave), NV

Reporting: True, Located: True

Current AQI: 29.0

Las Vegas (Sunrise Ave) NV, US: 36.1639, -115.1139

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 24, 2019, midnight N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.11 ppb (1) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 29.0
 
Jan. 23, 2019, 11 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.17 ppb (2) 30.0 μg/m3 (27) 10.1 μg/m3 (42) 42.0
 
Jan. 23, 2019, 10 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.2 ppb (2) 26.0 μg/m3 (24) 9.5 μg/m3 (40) 40.0
 
Jan. 23, 2019, 9 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.22 ppb (2) 22.0 μg/m3 (20) 8.1 μg/m3 (34) 34.0
 
Jan. 23, 2019, 8 p.m. N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 0.25 ppb (3) 23.0 μg/m3 (21) 7.5 μg/m3 (31) 31.0
 
Jan. 23, 2019, 7 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.28 ppb (3) 20.0 μg/m3 (18) 6.8 μg/m3 (28) 28.0
 
Jan. 23, 2019, 6 p.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) 26.0 μg/m3 (24) 6.9 μg/m3 (29) 29.0
 
Jan. 23, 2019, 5 p.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.34 ppb (4) 26.0 μg/m3 (24) 6.3 μg/m3 (26) 27.0
 
Jan. 23, 2019, 4 p.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.39 ppb (4) 22.0 μg/m3 (20) 5.8 μg/m3 (24) 27.0
 
Jan. 23, 2019, 3 p.m. N/A N/A N/A 38.0 ppb (35) N/A N/A N/A 0.88 ppb (10) 33.0 μg/m3 (30) 8.8 μg/m3 (37) 37.0
 
Jan. 23, 2019, 2 p.m. N/A N/A N/A 37.0 ppb (34) N/A N/A N/A 0.58 ppb (6) 22.0 μg/m3 (20) 6.6 μg/m3 (28) 34.0
 
Jan. 23, 2019, 1 p.m. N/A N/A N/A 31.0 ppb (29) N/A N/A N/A 0.31 ppb (3) 16.0 μg/m3 (15) 5.3 μg/m3 (22) 29.0
 
Jan. 23, 2019, noon N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.2 ppb (2) 11.0 μg/m3 (10) 4.3 μg/m3 (18) 24.0
 
Jan. 23, 2019, 11 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.16 ppb (2) 9.0 μg/m3 (8) 3.6 μg/m3 (15) 20.0
 
Jan. 23, 2019, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.1 ppb (1) 11.0 μg/m3 (10) 3.9 μg/m3 (16) 17.0
 
Jan. 23, 2019, 9 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.16 ppb (2) 11.0 μg/m3 (10) 4.7 μg/m3 (20) 21.0
 
Jan. 23, 2019, 8 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.23 ppb (3) 11.0 μg/m3 (10) 4.4 μg/m3 (18) 24.0
 
Jan. 23, 2019, 7 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.16 ppb (2) 10.0 μg/m3 (9) 4.3 μg/m3 (18) 23.0
 
Jan. 23, 2019, 6 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.07 ppb (1) 5.0 μg/m3 (5) 2.1 μg/m3 (9) 11.0
 
Jan. 23, 2019, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.07 ppb (1) 6.0 μg/m3 (5) 2.0 μg/m3 (8) 9.0
 
Jan. 23, 2019, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.06 ppb (1) 7.0 μg/m3 (6) 1.9 μg/m3 (8) 10.0
 
Jan. 23, 2019, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.08 ppb (1) 5.0 μg/m3 (5) 1.6 μg/m3 (7) 11.0
 
Jan. 23, 2019, 2 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.11 ppb (1) 10.0 μg/m3 (9) 2.8 μg/m3 (12) 14.0
 
Jan. 23, 2019, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.1 ppb (1) 9.0 μg/m3 (8) 1.9 μg/m3 (8) 12.0
 
Jan. 23, 2019, midnight N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.15 ppb (2) 8.0 μg/m3 (7) 1.8 μg/m3 (8) 10.0
 
Jan. 22, 2019, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.07 ppb (1) 8.0 μg/m3 (7) 1.7 μg/m3 (7) 7.0
 
Jan. 22, 2019, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.05 ppb (1) 9.0 μg/m3 (8) 1.5 μg/m3 (6) 8.0
 
Jan. 22, 2019, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.04 ppb (0) 9.0 μg/m3 (8) 1.7 μg/m3 (7) 8.0
 
Jan. 22, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A N/A 8.0 μg/m3 (7) 1.9 μg/m3 (8) 8.0
 
Jan. 22, 2019, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) 9.0 μg/m3 (8) 1.3 μg/m3 (5) 8.0
 
Jan. 22, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.01 ppb (0) 12.0 μg/m3 (11) 1.7 μg/m3 (7) 11.0
 
Jan. 22, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.01 ppb (0) 13.0 μg/m3 (12) 1.8 μg/m3 (8) 12.0
 
Jan. 22, 2019, 4 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.02 ppb (0) 21.0 μg/m3 (19) 2.7 μg/m3 (11) 19.0
 
Jan. 22, 2019, 3 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.01 ppb (0) 37.0 μg/m3 (34) 3.6 μg/m3 (15) 34.0
 
Jan. 22, 2019, 2 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.03 ppb (0) 31.0 μg/m3 (28) 3.4 μg/m3 (14) 28.0
 
Jan. 22, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 μg/m3 (34) 3.4 μg/m3 (14) 34.0
 
Jan. 22, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 31.0 μg/m3 (28) 2.8 μg/m3 (12) 28.0
 
Jan. 22, 2019, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 12.0 μg/m3 (11) 1.4 μg/m3 (6) 11.0
 
Jan. 22, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) 12.0 μg/m3 (11) 1.7 μg/m3 (7) 11.0
 
Jan. 22, 2019, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 15.0 μg/m3 (14) 2.4 μg/m3 (10) 14.0
 
Jan. 22, 2019, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) 8.0 μg/m3 (7) 1.9 μg/m3 (8) 8.0
 
Jan. 22, 2019, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 7.0 μg/m3 (6) 1.9 μg/m3 (8) 8.0
 
Jan. 22, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 7.0 μg/m3 (6) 1.4 μg/m3 (6) 6.0
 
Jan. 22, 2019, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 8.0 μg/m3 (7) 1.2 μg/m3 (5) 7.0
 
Jan. 22, 2019, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 9.0 μg/m3 (8) 1.3 μg/m3 (5) 8.0
 
Jan. 22, 2019, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) 8.0 μg/m3 (7) 1.4 μg/m3 (6) 7.0
 
Jan. 22, 2019, 2 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) 7.0 μg/m3 (6) 1.0 μg/m3 (4) 6.0
 
Jan. 22, 2019, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.0 ppb (0) 8.0 μg/m3 (7) 1.3 μg/m3 (5) 8.0
 
Jan. 22, 2019, midnight N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.0 ppb (0) 7.0 μg/m3 (6) 1.1 μg/m3 (5) 8.0
 
Jan. 21, 2019, 11 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.0 ppb (0) 7.0 μg/m3 (6) 1.3 μg/m3 (5) 9.0
 
Jan. 21, 2019, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.0 ppb (0) 9.0 μg/m3 (8) 1.3 μg/m3 (5) 8.0
 
Jan. 21, 2019, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) 10.0 μg/m3 (9) 1.1 μg/m3 (5) 9.0
 
Jan. 21, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.0 ppb (0) 20.0 μg/m3 (18) 1.9 μg/m3 (8) 18.0
 
Jan. 21, 2019, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) 28.0 μg/m3 (25) 2.6 μg/m3 (11) 25.0
 
Jan. 21, 2019, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) 24.0 μg/m3 (22) 2.6 μg/m3 (11) 22.0
 
Jan. 21, 2019, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) 21.0 μg/m3 (19) 3.5 μg/m3 (15) 19.0
 
Jan. 21, 2019, 4 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.0 ppb (0) 25.0 μg/m3 (23) 3.7 μg/m3 (15) 23.0
 
Jan. 21, 2019, 3 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.0 ppb (0) 11.0 μg/m3 (10) 1.6 μg/m3 (7) 10.0
 
Jan. 21, 2019, 2 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.0 ppb (0) 14.0 μg/m3 (13) 2.2 μg/m3 (9) 13.0
 
Jan. 21, 2019, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.05 ppb (1) 46.0 μg/m3 (42) 5.6 μg/m3 (23) 42.0
 
Jan. 21, 2019, noon N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) 20.0 μg/m3 (18) 2.2 μg/m3 (9) 18.0
 
Jan. 21, 2019, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) 16.0 μg/m3 (15) 2.0 μg/m3 (8) 15.0
 
Jan. 21, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.0 ppb (0) 11.0 μg/m3 (10) 1.9 μg/m3 (8) 10.0
 
Jan. 21, 2019, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 19.0 μg/m3 (17) 2.8 μg/m3 (12) 17.0
 
Jan. 21, 2019, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.0 ppb (0) 12.0 μg/m3 (11) 1.6 μg/m3 (7) 11.0
 
Jan. 21, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.0 ppb (0) 14.0 μg/m3 (13) 2.2 μg/m3 (9) 13.0
 
Jan. 21, 2019, 6 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.54 ppb (6) 35.0 μg/m3 (32) 18.3 μg/m3 (63) 63.0
 
Jan. 21, 2019, 5 a.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.72 ppb (8) 34.0 μg/m3 (31) 15.1 μg/m3 (57) 57.0
 
Jan. 21, 2019, 4 a.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.69 ppb (8) 34.0 μg/m3 (31) 16.1 μg/m3 (59) 59.0
 
Jan. 21, 2019, 3 a.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.5 ppb (6) 26.0 μg/m3 (24) 10.3 μg/m3 (43) 43.0
 
Jan. 21, 2019, 2 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.2 ppb (2) 20.0 μg/m3 (18) 7.1 μg/m3 (30) 30.0
 
Jan. 21, 2019, 1 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.24 ppb (3) 18.0 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
Jan. 21, 2019, midnight N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.12 ppb (1) 11.0 μg/m3 (10) 3.7 μg/m3 (15) 15.0
 
Jan. 20, 2019, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.03 ppb (0) 6.0 μg/m3 (5) 2.2 μg/m3 (9) 9.0
 
Jan. 20, 2019, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.04 ppb (0) 9.0 μg/m3 (8) 3.2 μg/m3 (13) 13.0
 
Jan. 20, 2019, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.06 ppb (1) 10.0 μg/m3 (9) 4.8 μg/m3 (20) 20.0
 
Jan. 20, 2019, 8 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.09 ppb (1) 12.0 μg/m3 (11) 6.3 μg/m3 (26) 26.0
 
Jan. 20, 2019, 7 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.15 ppb (2) 16.0 μg/m3 (15) 8.8 μg/m3 (37) 37.0
 
Jan. 20, 2019, 6 p.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.44 ppb (5) 28.0 μg/m3 (25) 17.5 μg/m3 (62) 62.0
 
Jan. 20, 2019, 5 p.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 0.54 ppb (6) 31.0 μg/m3 (28) 16.6 μg/m3 (60) 60.0
 
Jan. 20, 2019, 4 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.77 ppb (9) 32.0 μg/m3 (29) 16.5 μg/m3 (60) 60.0
 
Jan. 20, 2019, 3 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 1.26 ppb (14) 43.0 μg/m3 (39) 22.9 μg/m3 (73) 73.0
 
Jan. 20, 2019, 2 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 1.56 ppb (17) 47.0 μg/m3 (43) 26.9 μg/m3 (82) 82.0
 
Jan. 20, 2019, 1 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 1.41 ppb (16) 54.0 μg/m3 (49) 31.5 μg/m3 (91) 91.0
 
Jan. 20, 2019, noon N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 1.46 ppb (16) 51.0 μg/m3 (46) 30.5 μg/m3 (89) 89.0
 
Jan. 20, 2019, 11 a.m. N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 1.61 ppb (18) 62.0 μg/m3 (54) 37.8 μg/m3 (106) 106.0
 
Jan. 20, 2019, 10 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 1.67 ppb (19) 72.0 μg/m3 (58) 43.2 μg/m3 (119) 119.0
 
Jan. 20, 2019, 9 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 1.47 ppb (16) 70.0 μg/m3 (58) 40.9 μg/m3 (114) 114.0
 
Jan. 20, 2019, 8 a.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 1.46 ppb (16) 63.0 μg/m3 (54) 35.7 μg/m3 (100) 100.0
 
Jan. 20, 2019, 7 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 1.14 ppb (13) 51.0 μg/m3 (46) 28.1 μg/m3 (84) 84.0
 
Jan. 20, 2019, 6 a.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.59 ppb (7) 30.0 μg/m3 (27) 13.7 μg/m3 (54) 54.0
 
Jan. 20, 2019, 5 a.m. N/A N/A N/A 33.0 ppb (31) N/A N/A N/A 0.65 ppb (7) 28.0 μg/m3 (25) 13.9 μg/m3 (54) 54.0
 
Jan. 20, 2019, 4 a.m. N/A N/A N/A 34.0 ppb (31) N/A N/A N/A 0.87 ppb (10) 35.0 μg/m3 (32) 15.4 μg/m3 (57) 57.0
 
Jan. 20, 2019, 3 a.m. N/A N/A N/A 35.0 ppb (32) N/A N/A N/A 1.06 ppb (12) 41.0 μg/m3 (37) 18.4 μg/m3 (64) 64.0
 
Jan. 20, 2019, 2 a.m. N/A N/A N/A 36.0 ppb (33) N/A N/A N/A 0.77 ppb (9) 27.0 μg/m3 (25) 10.6 μg/m3 (44) 44.0
 
Jan. 20, 2019, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.18 ppb (2) 15.0 μg/m3 (14) 5.8 μg/m3 (24) 24.0
 
Jan. 20, 2019, midnight N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.1 ppb (1) 10.0 μg/m3 (9) 4.0 μg/m3 (17) 17.0
 
Jan. 19, 2019, 11 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.12 ppb (1) 13.0 μg/m3 (12) 7.5 μg/m3 (31) 31.0
 
Jan. 19, 2019, 10 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.14 ppb (2) 13.0 μg/m3 (12) 8.6 μg/m3 (36) 36.0
 
Jan. 19, 2019, 9 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.15 ppb (2) 14.0 μg/m3 (13) 8.5 μg/m3 (35) 35.0
 
Jan. 19, 2019, 8 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.14 ppb (2) 13.0 μg/m3 (12) 5.5 μg/m3 (23) 23.0
 
Jan. 19, 2019, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.23 ppb (3) 16.0 μg/m3 (15) 6.4 μg/m3 (27) 27.0
 
Jan. 19, 2019, 6 p.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.41 ppb (5) 22.0 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
Jan. 19, 2019, 5 p.m. N/A N/A N/A 30.0 ppb (28) N/A N/A N/A 0.6 ppb (7) 26.0 μg/m3 (24) 10.8 μg/m3 (45) 45.0
 
Jan. 19, 2019, 4 p.m. N/A N/A N/A 31.0 ppb (29) N/A N/A N/A 1.13 ppb (13) 41.0 μg/m3 (37) 15.5 μg/m3 (57) 57.0
 
Jan. 19, 2019, 3 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 1.38 ppb (15) 42.0 μg/m3 (38) 19.0 μg/m3 (65) 65.0
 
Jan. 19, 2019, 2 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 1.28 ppb (14) 42.0 μg/m3 (38) 21.5 μg/m3 (70) 70.0
 
Jan. 19, 2019, 1 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 1.32 ppb (15) 40.0 μg/m3 (36) 20.1 μg/m3 (67) 67.0
 
Jan. 19, 2019, noon N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 1.11 ppb (12) 40.0 μg/m3 (36) 21.0 μg/m3 (69) 69.0
 
Jan. 19, 2019, 11 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.95 ppb (11) 37.0 μg/m3 (34) 21.9 μg/m3 (71) 71.0
 
Jan. 19, 2019, 10 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.75 ppb (8) 32.0 μg/m3 (29) 17.9 μg/m3 (63) 63.0
 
Jan. 19, 2019, 9 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.95 ppb (11) 54.0 μg/m3 (49) 31.7 μg/m3 (92) 92.0
 
Jan. 19, 2019, 8 a.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.79 ppb (9) 38.0 μg/m3 (35) 18.2 μg/m3 (63) 63.0
 
Jan. 19, 2019, 7 a.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.49 ppb (5) 24.0 μg/m3 (22) 11.1 μg/m3 (46) 46.0
 
Jan. 19, 2019, 6 a.m. N/A N/A N/A 35.0 ppb (32) N/A N/A N/A 0.84 ppb (9) 35.0 μg/m3 (32) 14.7 μg/m3 (56) 56.0
 
Jan. 19, 2019, 5 a.m. N/A N/A N/A 35.0 ppb (32) N/A N/A N/A 0.63 ppb (7) 30.0 μg/m3 (27) 11.8 μg/m3 (49) 49.0
 
Jan. 19, 2019, 4 a.m. N/A N/A N/A 39.0 ppb (36) N/A N/A N/A 0.99 ppb (11) 36.0 μg/m3 (33) 14.4 μg/m3 (55) 55.0
 
Jan. 19, 2019, 3 a.m. N/A N/A N/A 41.0 ppb (38) N/A N/A N/A 0.63 ppb (7) 30.0 μg/m3 (27) 11.7 μg/m3 (49) 49.0
 
Jan. 19, 2019, 2 a.m. N/A N/A N/A 41.0 ppb (38) N/A N/A N/A 0.81 ppb (9) 26.0 μg/m3 (24) 10.2 μg/m3 (42) 42.0
 
Jan. 19, 2019, 1 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.25 ppb (3) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 23.0
 
Jan. 19, 2019, midnight N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.06 ppb (1) 6.0 μg/m3 (5) 1.0 μg/m3 (4) 9.0
 
Jan. 18, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.03 ppb (0) 5.0 μg/m3 (5) 0.7 μg/m3 (3) 5.0
 
Jan. 18, 2019, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.01 ppb (0) 5.0 μg/m3 (5) 0.7 μg/m3 (3) 5.0
 
Jan. 18, 2019, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.01 ppb (0) 4.0 μg/m3 (4) 0.8 μg/m3 (3) 4.0
 
Jan. 18, 2019, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.01 ppb (0) 6.0 μg/m3 (5) 0.9 μg/m3 (4) 5.0
 
Jan. 18, 2019, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A N/A 0.01 ppb (0) 6.0 μg/m3 (5) 1.1 μg/m3 (5) 5.0
 
Jan. 18, 2019, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.01 ppb (0) 8.0 μg/m3 (7) 1.6 μg/m3 (7) 7.0
 
Jan. 18, 2019, 5 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.13 ppb (1) 16.0 μg/m3 (15) 4.6 μg/m3 (19) 19.0
 
Jan. 18, 2019, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.16 ppb (2) 14.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
Jan. 18, 2019, 3 p.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.52 ppb (6) 23.0 μg/m3 (21) 6.3 μg/m3 (26) 26.0
 
Jan. 18, 2019, 2 p.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.64 ppb (7) 21.0 μg/m3 (19) 7.5 μg/m3 (31) 31.0
 
Jan. 18, 2019, 1 p.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.23 ppb (3) 13.0 μg/m3 (12) 5.2 μg/m3 (22) 24.0
 
Jan. 18, 2019, noon N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 0.15 ppb (2) 16.0 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
Jan. 18, 2019, 11 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.15 ppb (2) 16.0 μg/m3 (15) 5.9 μg/m3 (25) 25.0
 
Jan. 18, 2019, 10 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.09 ppb (1) 13.0 μg/m3 (12) 4.9 μg/m3 (20) 21.0
 
Jan. 18, 2019, 9 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.1 ppb (1) 12.0 μg/m3 (11) 4.5 μg/m3 (19) 19.0
 
Jan. 18, 2019, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.06 ppb (1) 10.0 μg/m3 (9) 3.7 μg/m3 (15) 15.0
 
Jan. 18, 2019, 7 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.06 ppb (1) 9.0 μg/m3 (8) 3.5 μg/m3 (15) 15.0
 
Jan. 18, 2019, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.02 ppb (0) 7.0 μg/m3 (6) 2.6 μg/m3 (11) 11.0
 
Jan. 18, 2019, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.01 ppb (0) 8.0 μg/m3 (7) 2.7 μg/m3 (11) 11.0
 
Jan. 18, 2019, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.02 ppb (0) 6.0 μg/m3 (5) 2.9 μg/m3 (12) 12.0
 
Jan. 18, 2019, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.03 ppb (0) 9.0 μg/m3 (8) 2.7 μg/m3 (11) 11.0
 
Jan. 18, 2019, 2 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.04 ppb (0) 8.0 μg/m3 (7) 2.2 μg/m3 (9) 9.0
 
Jan. 18, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.06 ppb (1) 7.0 μg/m3 (6) 1.8 μg/m3 (8) 10.0
 
Jan. 18, 2019, midnight N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.05 ppb (1) 5.0 μg/m3 (5) 1.8 μg/m3 (8) 8.0
 
Jan. 17, 2019, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.04 ppb (0) 6.0 μg/m3 (5) 1.6 μg/m3 (7) 7.0
 
Jan. 17, 2019, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.04 ppb (0) 8.0 μg/m3 (7) 1.7 μg/m3 (7) 7.0
 
Jan. 17, 2019, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.03 ppb (0) 6.0 μg/m3 (5) 2.1 μg/m3 (9) 9.0
 
Jan. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A 0.04 ppb (0) 6.0 μg/m3 (5) 3.2 μg/m3 (13) 13.0
 
Jan. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A 0.04 ppb (0) 9.0 μg/m3 (8) 4.1 μg/m3 (17) 17.0
 
Jan. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A 0.08 ppb (1) 12.0 μg/m3 (11) 5.1 μg/m3 (21) 21.0
 
Jan. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A 0.43 ppb (5) 16.0 μg/m3 (15) 8.8 μg/m3 (37) 37.0
 
Jan. 17, 2019, 4 p.m. N/A N/A N/A 32.0 ppb (30) N/A N/A N/A 0.64 ppb (7) 16.0 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
Jan. 17, 2019, 3 p.m. N/A N/A N/A 33.0 ppb (31) N/A N/A N/A 0.67 ppb (7) 18.0 μg/m3 (16) 8.5 μg/m3 (35) 35.0
 
Jan. 17, 2019, 2 p.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.81 ppb (9) 15.0 μg/m3 (14) 8.4 μg/m3 (35) 35.0
 
Jan. 17, 2019, 1 p.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 0.32 ppb (4) 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
Jan. 17, 2019, noon N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.17 ppb (2) 11.0 μg/m3 (10) 6.5 μg/m3 (27) 27.0
 
Jan. 17, 2019, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.09 ppb (1) 12.0 μg/m3 (11) 6.9 μg/m3 (29) 29.0
 
Jan. 17, 2019, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.21 ppb (2) 14.0 μg/m3 (13) 9.1 μg/m3 (38) 38.0
 
Jan. 17, 2019, 9 a.m. N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 0.26 ppb (3) 18.0 μg/m3 (16) 9.9 μg/m3 (41) 41.0
 
Jan. 17, 2019, 8 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.33 ppb (4) 18.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Jan. 17, 2019, 7 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.46 ppb (5) 20.0 μg/m3 (18) 10.8 μg/m3 (45) 45.0
 
Jan. 17, 2019, 6 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.43 ppb (5) 21.0 μg/m3 (19) 11.2 μg/m3 (47) 47.0
 
Jan. 17, 2019, 5 a.m. N/A N/A N/A 27.0 ppb (25) N/A N/A N/A 0.73 ppb (8) 22.0 μg/m3 (20) 10.8 μg/m3 (45) 45.0
 
Jan. 17, 2019, 4 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.35 ppb (4) 17.0 μg/m3 (15) 8.2 μg/m3 (34) 34.0
 
Jan. 17, 2019, 3 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.05 ppb (1) 8.0 μg/m3 (7) 4.5 μg/m3 (19) 19.0
 
Jan. 17, 2019, 2 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.1 ppb (1) 11.0 μg/m3 (10) 5.2 μg/m3 (22) 22.0
 
Jan. 17, 2019, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.04 ppb (0) 8.0 μg/m3 (7) 4.2 μg/m3 (18) 18.0