ID: 2650

AQSQID: 320031501

Site Name: Rt

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

Updated: Jan. 16, 2021, 11:31 a.m.

Location: Las Vegas (Rancho Charleston), NV

Reporting: True, Located: True

Current AQI: 50.0

Las Vegas (Rancho Charleston) NV, US: 36.139707, -115.175654

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 16, 2021, 9 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A 0.71 ppb (8) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 16, 2021, 8 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A 0.81 ppb (10) N/A 13.6 μg/m3 (55) 55.0
 
Jan. 16, 2021, 7 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.98 ppb (12) N/A 20.5 μg/m3 (69) 69.0
 
Jan. 16, 2021, 6 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 1.35 ppb (16) N/A 26.3 μg/m3 (81) 81.0
 
Jan. 16, 2021, 5 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 1.18 ppb (14) N/A 28.8 μg/m3 (87) 87.0
 
Jan. 16, 2021, 4 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 1.19 ppb (14) N/A 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2021, 3 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A N/A 1.13 ppb (13) N/A 17.7 μg/m3 (63) 63.0
 
Jan. 16, 2021, 2 a.m. N/A N/A N/A 44.0 ppb (42) N/A N/A N/A 1.09 ppb (13) N/A 18.1 μg/m3 (64) 64.0
 
Jan. 16, 2021, 1 a.m. N/A N/A N/A 49.0 ppb (47) N/A N/A N/A 1.08 ppb (13) N/A 12.9 μg/m3 (53) 53.0
 
Jan. 16, 2021, midnight N/A N/A N/A 33.0 ppb (32) N/A N/A N/A 0.45 ppb (6) N/A 5.8 μg/m3 (25) 32.0
 
Jan. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.5 μg/m3 (19) 19.0
 
Jan. 15, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.6 μg/m3 (24) 24.0
 
Jan. 15, 2021, 9 p.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A 0.47 ppb (6) N/A 7.0 μg/m3 (30) 32.0
 
Jan. 15, 2021, 8 p.m. N/A N/A N/A 31.0 ppb (30) N/A N/A N/A 0.46 ppb (6) N/A 6.1 μg/m3 (26) 30.0
 
Jan. 15, 2021, 7 p.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A 0.44 ppb (5) N/A 7.2 μg/m3 (31) 32.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.36 ppb (5) N/A 4.9 μg/m3 (21) 24.0
 
Jan. 15, 2021, 5 p.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A 0.51 ppb (6) N/A 7.5 μg/m3 (32) 32.0
 
Jan. 15, 2021, 4 p.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.51 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2021, 3 p.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.58 ppb (7) N/A 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2021, 2 p.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.48 ppb (6) N/A 6.7 μg/m3 (28) 35.0
 
Jan. 15, 2021, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A N/A N/A 0.39 ppb (5) N/A 4.6 μg/m3 (20) 30.0
 
Jan. 15, 2021, noon N/A N/A N/A 31.0 ppb (30) N/A N/A N/A 0.33 ppb (4) N/A 5.8 μg/m3 (25) 30.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A 31.0 ppb (30) N/A N/A N/A 0.28 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2021, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A N/A N/A 0.38 ppb (5) N/A 7.5 μg/m3 (32) 32.0
 
Jan. 15, 2021, 9 a.m. N/A N/A N/A 32.0 ppb (31) N/A N/A N/A 0.3 ppb (4) N/A 7.0 μg/m3 (30) 31.0
 
Jan. 15, 2021, 8 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.36 ppb (5) N/A 8.2 μg/m3 (35) 35.0
 
Jan. 15, 2021, 7 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.44 ppb (5) N/A 12.6 μg/m3 (53) 53.0
 
Jan. 15, 2021, 6 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.55 ppb (7) N/A 14.2 μg/m3 (56) 56.0
 
Jan. 15, 2021, 5 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.63 ppb (7) N/A 14.2 μg/m3 (56) 56.0
 
Jan. 15, 2021, 4 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.51 ppb (6) N/A 11.3 μg/m3 (48) 48.0
 
Jan. 15, 2021, 3 a.m. N/A N/A N/A 32.0 ppb (31) N/A N/A N/A 0.52 ppb (6) N/A 7.2 μg/m3 (31) 31.0
 
Jan. 15, 2021, 2 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.58 ppb (7) N/A 7.7 μg/m3 (33) 35.0
 
Jan. 15, 2021, 1 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.54 ppb (6) N/A 5.1 μg/m3 (22) 34.0
 
Jan. 15, 2021, midnight N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.52 ppb (6) N/A 4.4 μg/m3 (19) 33.0
 
Jan. 14, 2021, 11 p.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.51 ppb (6) N/A 4.5 μg/m3 (19) 33.0
 
Jan. 14, 2021, 10 p.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.45 ppb (6) N/A 4.7 μg/m3 (20) 26.0
 
Jan. 14, 2021, 2 p.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.67 ppb (8) N/A 9.3 μg/m3 (39) 39.0
 
Jan. 14, 2021, 1 p.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.57 ppb (7) N/A 8.0 μg/m3 (34) 34.0
 
Jan. 14, 2021, noon N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.48 ppb (6) N/A 9.2 μg/m3 (39) 39.0
 
Jan. 14, 2021, 11 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.51 ppb (6) N/A 11.7 μg/m3 (49) 49.0
 
Jan. 14, 2021, 10 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.58 ppb (7) N/A 14.4 μg/m3 (56) 56.0
 
Jan. 14, 2021, 9 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.78 ppb (10) N/A 20.6 μg/m3 (69) 69.0
 
Jan. 14, 2021, 8 a.m. N/A N/A N/A 43.0 ppb (41) N/A N/A N/A 1.0 ppb (12) N/A 23.2 μg/m3 (75) 75.0
 
Jan. 14, 2021, 7 a.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A 0.91 ppb (11) N/A 21.8 μg/m3 (72) 72.0
 
Jan. 14, 2021, 6 a.m. N/A N/A N/A 45.0 ppb (43) N/A N/A N/A 1.29 ppb (15) N/A 28.3 μg/m3 (86) 86.0
 
Jan. 14, 2021, 5 a.m. N/A N/A N/A 46.0 ppb (44) N/A N/A N/A 1.33 ppb (15) N/A 29.7 μg/m3 (89) 89.0
 
Jan. 14, 2021, 4 a.m. N/A N/A N/A 48.0 ppb (46) N/A N/A N/A 1.23 ppb (14) N/A 26.8 μg/m3 (82) 82.0
 
Jan. 14, 2021, 3 a.m. N/A N/A N/A 46.0 ppb (44) N/A N/A N/A 1.02 ppb (12) N/A 24.1 μg/m3 (77) 77.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A 44.0 ppb (42) N/A N/A N/A 0.98 ppb (12) N/A 15.6 μg/m3 (59) 59.0
 
Jan. 14, 2021, 1 a.m. N/A N/A N/A 46.0 ppb (44) N/A N/A N/A 0.99 ppb (12) N/A 16.2 μg/m3 (60) 60.0
 
Jan. 14, 2021, midnight N/A N/A N/A 47.0 ppb (45) N/A N/A N/A 0.87 ppb (11) N/A 14.9 μg/m3 (57) 57.0
 
Jan. 13, 2021, 11 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.64 ppb (7) N/A 14.6 μg/m3 (57) 57.0
 
Jan. 13, 2021, 10 p.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.71 ppb (8) N/A 15.1 μg/m3 (58) 58.0
 
Jan. 13, 2021, 9 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.69 ppb (8) N/A 14.8 μg/m3 (57) 57.0
 
Jan. 13, 2021, 8 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.64 ppb (7) N/A 13.6 μg/m3 (55) 55.0
 
Jan. 13, 2021, 7 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.7 ppb (8) N/A 13.3 μg/m3 (54) 54.0
 
Jan. 13, 2021, 6 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.64 ppb (7) N/A 12.7 μg/m3 (53) 53.0
 
Jan. 13, 2021, 5 p.m. N/A N/A N/A 42.0 ppb (40) N/A N/A N/A 0.69 ppb (8) N/A 12.9 μg/m3 (53) 53.0
 
Jan. 13, 2021, 4 p.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A 0.85 ppb (10) N/A 11.4 μg/m3 (48) 48.0
 
Jan. 13, 2021, 3 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.83 ppb (10) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 13, 2021, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.72 ppb (8) N/A 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2021, 1 p.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.47 ppb (6) N/A 7.1 μg/m3 (30) 36.0
 
Jan. 13, 2021, noon N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.56 ppb (7) N/A 8.1 μg/m3 (34) 35.0
 
Jan. 13, 2021, 11 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.45 ppb (6) N/A 9.2 μg/m3 (39) 39.0
 
Jan. 13, 2021, 10 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A 0.47 ppb (6) N/A 9.3 μg/m3 (39) 39.0
 
Jan. 13, 2021, 9 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.47 ppb (6) N/A 9.5 μg/m3 (40) 40.0
 
Jan. 13, 2021, 8 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.66 ppb (8) N/A 16.4 μg/m3 (61) 61.0
 
Jan. 13, 2021, 7 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.99 ppb (12) N/A 20.7 μg/m3 (70) 70.0
 
Jan. 13, 2021, 6 a.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A 0.97 ppb (12) N/A 21.1 μg/m3 (70) 70.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A 0.94 ppb (11) N/A 21.6 μg/m3 (71) 71.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A 43.0 ppb (41) N/A N/A N/A 1.02 ppb (12) N/A 22.2 μg/m3 (73) 73.0
 
Jan. 13, 2021, 3 a.m. N/A N/A N/A 43.0 ppb (41) N/A N/A N/A 1.04 ppb (12) N/A 21.0 μg/m3 (70) 70.0
 
Jan. 13, 2021, 2 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A N/A 0.72 ppb (8) N/A 14.7 μg/m3 (57) 57.0
 
Jan. 13, 2021, 1 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.71 ppb (8) N/A 10.6 μg/m3 (45) 45.0
 
Jan. 13, 2021, midnight N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.56 ppb (7) N/A 6.7 μg/m3 (28) 38.0
 
Jan. 12, 2021, 11 p.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A 0.55 ppb (7) N/A 5.8 μg/m3 (25) 34.0
 
Jan. 12, 2021, 10 p.m. N/A N/A N/A 31.0 ppb (30) N/A N/A N/A 0.45 ppb (6) N/A 5.8 μg/m3 (25) 30.0
 
Jan. 12, 2021, 9 p.m. N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 0.33 ppb (4) N/A 5.7 μg/m3 (24) 24.0
 
Jan. 12, 2021, 8 p.m. N/A N/A N/A 32.0 ppb (31) N/A N/A N/A N/A N/A 8.8 μg/m3 (37) 37.0
 
Jan. 12, 2021, 7 p.m. N/A N/A N/A 44.0 ppb (42) N/A N/A N/A 0.77 ppb (10) N/A 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2021, 6 p.m. N/A N/A N/A 45.0 ppb (43) N/A N/A N/A 0.69 ppb (8) N/A 13.6 μg/m3 (55) 55.0
 
Jan. 12, 2021, 5 p.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.72 ppb (8) N/A 12.9 μg/m3 (53) 53.0
 
Jan. 12, 2021, 4 p.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.75 ppb (10) N/A 12.6 μg/m3 (53) 53.0
 
Jan. 12, 2021, 3 p.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A 0.92 ppb (11) N/A 10.2 μg/m3 (43) 43.0
 
Jan. 12, 2021, 2 p.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.65 ppb (8) N/A 8.4 μg/m3 (36) 36.0
 
Jan. 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A 0.42 ppb (5) N/A 7.4 μg/m3 (31) 31.0
 
Jan. 12, 2021, noon N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.38 ppb (5) N/A 7.1 μg/m3 (30) 37.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.44 ppb (5) N/A 7.7 μg/m3 (33) 37.0
 
Jan. 12, 2021, 10 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.54 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2021, 9 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.6 ppb (7) N/A 13.1 μg/m3 (54) 54.0
 
Jan. 12, 2021, 8 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.7 ppb (8) N/A 14.6 μg/m3 (57) 57.0
 
Jan. 12, 2021, 7 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.75 ppb (10) N/A 16.0 μg/m3 (60) 60.0
 
Jan. 12, 2021, 6 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.68 ppb (8) N/A 13.7 μg/m3 (55) 55.0
 
Jan. 12, 2021, 5 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.54 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 12, 2021, 4 a.m. N/A N/A N/A 41.0 ppb (39) N/A N/A N/A 0.73 ppb (8) N/A 12.9 μg/m3 (53) 53.0
 
Jan. 12, 2021, 3 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A N/A 0.89 ppb (11) N/A 17.7 μg/m3 (63) 63.0
 
Jan. 12, 2021, 2 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 0.6 ppb (7) N/A 11.1 μg/m3 (47) 47.0
 
Jan. 12, 2021, 1 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.55 ppb (7) N/A 5.9 μg/m3 (25) 33.0
 
Jan. 12, 2021, midnight N/A N/A N/A 29.0 ppb (28) N/A N/A N/A 0.5 ppb (6) N/A 4.7 μg/m3 (20) 28.0
 
Jan. 11, 2021, 11 p.m. N/A N/A N/A 26.0 ppb (25) N/A N/A N/A 0.44 ppb (5) N/A 4.2 μg/m3 (18) 25.0
 
Jan. 11, 2021, 10 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A N/A 0.3 ppb (4) N/A 4.1 μg/m3 (18) 21.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A 0.22 ppb (3) N/A 3.9 μg/m3 (17) 17.0
 
Jan. 11, 2021, 8 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A N/A 0.32 ppb (4) N/A 4.2 μg/m3 (18) 21.0
 
Jan. 11, 2021, 7 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.29 ppb (4) N/A 3.8 μg/m3 (16) 17.0
 
Jan. 11, 2021, 6 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.13 ppb (2) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 11, 2021, 5 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A N/A 0.25 ppb (3) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 11, 2021, 4 p.m. N/A N/A N/A 33.0 ppb (32) N/A N/A N/A 0.49 ppb (6) N/A 7.1 μg/m3 (30) 32.0
 
Jan. 11, 2021, 3 p.m. N/A N/A N/A 36.0 ppb (34) N/A N/A N/A 0.59 ppb (7) N/A 7.7 μg/m3 (33) 34.0
 
Jan. 11, 2021, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.49 ppb (6) N/A 7.6 μg/m3 (32) 37.0
 
Jan. 11, 2021, 1 p.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.53 ppb (6) N/A 6.7 μg/m3 (28) 36.0
 
Jan. 11, 2021, noon N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.42 ppb (5) N/A 8.4 μg/m3 (36) 36.0
 
Jan. 11, 2021, 11 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.45 ppb (6) N/A 8.4 μg/m3 (36) 36.0
 
Jan. 11, 2021, 10 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.59 ppb (7) N/A 9.6 μg/m3 (40) 40.0
 
Jan. 11, 2021, 9 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.4 ppb (5) N/A 8.9 μg/m3 (38) 38.0
 
Jan. 11, 2021, 8 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A N/A 0.55 ppb (7) N/A 10.3 μg/m3 (43) 43.0
 
Jan. 11, 2021, 7 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.64 ppb (7) N/A 14.5 μg/m3 (57) 57.0
 
Jan. 11, 2021, 6 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.59 ppb (7) N/A 15.8 μg/m3 (59) 59.0
 
Jan. 11, 2021, 5 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 0.77 ppb (10) N/A 19.4 μg/m3 (67) 67.0
 
Jan. 11, 2021, 4 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.69 ppb (8) N/A 19.7 μg/m3 (67) 67.0
 
Jan. 11, 2021, 3 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.84 ppb (10) N/A 20.2 μg/m3 (69) 69.0
 
Jan. 11, 2021, 2 a.m. N/A N/A N/A 35.0 ppb (34) N/A N/A N/A 0.56 ppb (7) N/A 19.3 μg/m3 (67) 67.0
 
Jan. 11, 2021, 1 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.41 ppb (5) N/A 6.7 μg/m3 (28) 28.0
 
Jan. 11, 2021, midnight N/A N/A N/A 21.0 ppb (20) N/A N/A N/A 0.42 ppb (5) N/A 3.5 μg/m3 (15) 20.0
 
Jan. 10, 2021, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.23 ppb (3) N/A 3.1 μg/m3 (13) 13.0
 
Jan. 10, 2021, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.2 ppb (3) N/A 3.4 μg/m3 (15) 15.0
 
Jan. 10, 2021, 9 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.22 ppb (3) N/A 3.2 μg/m3 (14) 14.0
 
Jan. 10, 2021, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.17 ppb (3) N/A 3.0 μg/m3 (13) 13.0
 
Jan. 10, 2021, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 0.21 ppb (3) N/A 2.6 μg/m3 (11) 11.0
 
Jan. 10, 2021, 6 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A N/A 0.18 ppb (3) N/A 2.8 μg/m3 (12) 12.0
 
Jan. 10, 2021, 5 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A N/A 0.29 ppb (4) N/A 3.6 μg/m3 (16) 16.0
 
Jan. 10, 2021, 4 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A N/A 0.17 ppb (3) N/A 3.0 μg/m3 (13) 15.0
 
Jan. 10, 2021, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.28 ppb (4) N/A 9.9 μg/m3 (42) 42.0
 
Jan. 10, 2021, 2 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A N/A 0.14 ppb (2) N/A 1.8 μg/m3 (8) 15.0
 
Jan. 10, 2021, 1 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.09 ppb (2) N/A 1.4 μg/m3 (6) 10.0
 
Jan. 10, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A N/A N/A 0.17 ppb (3) N/A 3.6 μg/m3 (16) 17.0
 
Jan. 10, 2021, 11 a.m. N/A N/A N/A 28.0 ppb (27) N/A N/A N/A 0.28 ppb (4) N/A 6.4 μg/m3 (27) 27.0
 
Jan. 10, 2021, 10 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.24 ppb (3) N/A 6.7 μg/m3 (28) 28.0
 
Jan. 10, 2021, 9 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A 0.36 ppb (5) N/A 4.9 μg/m3 (21) 21.0
 
Jan. 10, 2021, 8 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.28 ppb (4) N/A 4.3 μg/m3 (18) 18.0
 
Jan. 10, 2021, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.12 ppb (2) N/A 3.4 μg/m3 (15) 15.0
 
Jan. 10, 2021, 6 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A N/A 0.5 ppb (6) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 10, 2021, 5 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A N/A 0.36 ppb (5) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 10, 2021, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (4) N/A 5.3 μg/m3 (23) 23.0
 
Jan. 10, 2021, 3 a.m. N/A N/A N/A 24.0 ppb (23) N/A N/A N/A 0.46 ppb (6) N/A 5.8 μg/m3 (25) 25.0
 
Jan. 10, 2021, 2 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A 0.38 ppb (5) N/A 7.1 μg/m3 (30) 30.0
 
Jan. 10, 2021, 1 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.18 ppb (3) N/A 3.6 μg/m3 (16) 16.0
 
Jan. 10, 2021, midnight N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.13 ppb (2) N/A 2.3 μg/m3 (10) 10.0
 
Jan. 9, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A N/A 0.1 ppb (2) N/A 1.9 μg/m3 (8) 8.0
 
Jan. 9, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.07 ppb (2) N/A 1.7 μg/m3 (8) 8.0
 
Jan. 9, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.08 ppb (2) N/A 1.8 μg/m3 (8) 8.0
 
Jan. 9, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.08 ppb (2) N/A 1.6 μg/m3 (7) 7.0
 
Jan. 9, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.06 ppb (2) N/A 2.7 μg/m3 (12) 12.0
 
Jan. 9, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.06 ppb (2) N/A 5.7 μg/m3 (24) 24.0
 
Jan. 9, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.07 ppb (2) N/A 4.4 μg/m3 (19) 19.0
 
Jan. 9, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A N/A 0.05 ppb (2) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 9, 2021, 3 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 0.07 ppb (2) N/A 3.0 μg/m3 (13) 13.0
 
Jan. 9, 2021, 2 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.09 ppb (2) N/A 3.1 μg/m3 (13) 13.0
 
Jan. 9, 2021, 1 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.06 ppb (2) N/A 4.2 μg/m3 (18) 18.0
 
Jan. 9, 2021, noon N/A N/A N/A 7.0 ppb (7) N/A N/A N/A 0.05 ppb (2) N/A 9.7 μg/m3 (41) 41.0
 
Jan. 9, 2021, 11 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A N/A 0.11 ppb (2) N/A 9.0 μg/m3 (38) 38.0
 
Jan. 9, 2021, 10 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.17 ppb (3) N/A 5.8 μg/m3 (25) 25.0
 
Jan. 9, 2021, 9 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A N/A 0.23 ppb (3) N/A 6.6 μg/m3 (28) 28.0
 
Jan. 9, 2021, 8 a.m. N/A N/A N/A 34.0 ppb (33) N/A N/A N/A 0.63 ppb (7) N/A 13.1 μg/m3 (54) 54.0
 
Jan. 9, 2021, 7 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A N/A 0.75 ppb (10) N/A 15.7 μg/m3 (59) 59.0
 
Jan. 9, 2021, 6 a.m. N/A N/A N/A 39.0 ppb (37) N/A N/A N/A 1.08 ppb (13) N/A 23.0 μg/m3 (74) 74.0
 
Jan. 9, 2021, 5 a.m. N/A N/A N/A 40.0 ppb (38) N/A N/A N/A 1.44 ppb (16) N/A 27.8 μg/m3 (85) 85.0
 
Jan. 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A 1.23 ppb (14) N/A 31.4 μg/m3 (92) 92.0
 
Jan. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A 1.38 ppb (16) N/A 25.4 μg/m3 (79) 79.0