AQSQID: 040139812

Site Name: Durango

Location: Phoenix (R C Esterbrooks Blvd), AZ

Reporting: True, Located: True

Current AQI: 17.0

Phoenix (R C Esterbrooks Blvd) AZ, US: 33.4265, -112.1181

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 4.1 μg/m3 (17) 17.0
 
Jan. 19, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (18) 3.9 μg/m3 (16) 18.0
 
Jan. 19, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.0 μg/m3 (25) 5.5 μg/m3 (23) 25.0
 
Jan. 19, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 5.6 μg/m3 (23) 23.0
 
Jan. 19, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 3.8 μg/m3 (16) 16.0
 
Jan. 18, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (6) 2.6 μg/m3 (11) 11.0
 
Jan. 18, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 4.3 μg/m3 (18) 18.0
 
Jan. 18, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (7) 2.9 μg/m3 (12) 12.0
 
Jan. 18, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (5) 0.4 μg/m3 (2) 5.0
 
Jan. 18, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (12) 2.6 μg/m3 (11) 12.0
 
Jan. 18, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 5.9 μg/m3 (25) 25.0
 
Jan. 18, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 μg/m3 (52) 24.5 μg/m3 (77) 77.0
 
Jan. 18, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 99.0 μg/m3 (72) 34.6 μg/m3 (98) 98.0
 
Jan. 18, 2019, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) N/A N/A 111.0 μg/m3 (78) 35.5 μg/m3 (100) 100.0
 
Jan. 18, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 79.0 μg/m3 (62) 25.1 μg/m3 (78) 78.0
 
Jan. 18, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 68.0 μg/m3 (56) 22.1 μg/m3 (71) 71.0
 
Jan. 18, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 μg/m3 (45) 19.0 μg/m3 (65) 65.0
 
Jan. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 47.0 μg/m3 (43) 18.7 μg/m3 (64) 64.0
 
Jan. 18, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 μg/m3 (42) 17.5 μg/m3 (62) 62.0
 
Jan. 18, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 20.6 μg/m3 (68) 68.0
 
Jan. 18, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 19.5 μg/m3 (66) 66.0
 
Jan. 18, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 14.9 μg/m3 (56) 56.0
 
Jan. 18, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 16.8 μg/m3 (60) 60.0
 
Jan. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.0 μg/m3 (21) 12.1 μg/m3 (50) 50.0
 
Jan. 18, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.0 μg/m3 (25) 13.1 μg/m3 (52) 52.0
 
Jan. 18, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (28) 10.9 μg/m3 (45) 45.0
 
Jan. 18, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.0 μg/m3 (23) 7.8 μg/m3 (32) 32.0
 
Jan. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 7.0 μg/m3 (29) 29.0
 
Jan. 18, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 4.5 μg/m3 (19) 19.0
 
Jan. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 26.0 μg/m3 (24) 11.4 μg/m3 (48) 48.0
 
Jan. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 30.0 μg/m3 (27) 13.0 μg/m3 (52) 52.0
 
Jan. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 26.0 μg/m3 (24) 13.0 μg/m3 (52) 52.0
 
Jan. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 9.5 μg/m3 (40) 40.0
 
Jan. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 8.8 μg/m3 (37) 37.0
 
Jan. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 3.2 μg/m3 (13) 16.0
 
Jan. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 48.0 μg/m3 (44) 16.5 μg/m3 (60) 60.0
 
Jan. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 54.0 μg/m3 (49) 14.7 μg/m3 (56) 56.0
 
Jan. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 μg/m3 (45) 15.1 μg/m3 (57) 57.0
 
Jan. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 44.0 μg/m3 (40) 16.8 μg/m3 (60) 60.0
 
Jan. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 10.1 μg/m3 (42) 42.0
 
Jan. 17, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 12.9 μg/m3 (52) 52.0
 
Jan. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 26.0 μg/m3 (24) 12.9 μg/m3 (52) 52.0
 
Jan. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 13.1 μg/m3 (52) 52.0
 
Jan. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 12.1 μg/m3 (50) 50.0
 
Jan. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 15.8 μg/m3 (58) 58.0
 
Jan. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 μg/m3 (36) 19.7 μg/m3 (66) 66.0
 
Jan. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 6.5 μg/m3 (27) 27.0
 
Jan. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
Jan. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 9.1 μg/m3 (38) 38.0
 
Jan. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 11.8 μg/m3 (49) 49.0
 
Jan. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.0 μg/m3 (23) 13.8 μg/m3 (54) 54.0
 
Jan. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 47.0 μg/m3 (43) 28.4 μg/m3 (85) 85.0
 
Jan. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 μg/m3 (39) 24.7 μg/m3 (77) 77.0
 
Jan. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 μg/m3 (36) 18.7 μg/m3 (64) 64.0
 
Jan. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 14.5 μg/m3 (55) 55.0
 
Jan. 16, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 12.3 μg/m3 (51) 51.0
 
Jan. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 8.8 μg/m3 (37) 37.0
 
Jan. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 8.5 μg/m3 (35) 35.0
 
Jan. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (8) 8.9 μg/m3 (37) 37.0
 
Jan. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 6.6 μg/m3 (28) 28.0
 
Jan. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (7) 6.4 μg/m3 (27) 27.0
 
Jan. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (6) 5.8 μg/m3 (24) 24.0
 
Jan. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
Jan. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 5.0 μg/m3 (5) 3.9 μg/m3 (16) 16.0
 
Jan. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0 μg/m3 (5) 3.4 μg/m3 (14) 14.0
 
Jan. 16, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 3.7 μg/m3 (15) 15.0
 
Jan. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 3.0 μg/m3 (12) 13.0
 
Jan. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (18) 2.2 μg/m3 (9) 18.0
 
Jan. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 0.7 μg/m3 (3) 14.0
 
Jan. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 1.8 μg/m3 (8) 17.0
 
Jan. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 3.6 μg/m3 (15) 15.0
 
Jan. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 2.6 μg/m3 (11) 13.0
 
Jan. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 5.7 μg/m3 (24) 24.0
 
Jan. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 6.7 μg/m3 (28) 28.0
 
Jan. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 4.5 μg/m3 (19) 19.0
 
Jan. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 10.7 μg/m3 (45) 45.0
 
Jan. 15, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 10.5 μg/m3 (44) 44.0
 
Jan. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 8.5 μg/m3 (35) 35.0
 
Jan. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 6.8 μg/m3 (28) 28.0
 
Jan. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 7.7 μg/m3 (32) 32.0
 
Jan. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.9 μg/m3 (29) 29.0
 
Jan. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (8) 3.1 μg/m3 (13) 13.0
 
Jan. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Jan. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 9.3 μg/m3 (39) 39.0
 
Jan. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 8.5 μg/m3 (35) 35.0
 
Jan. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 4.4 μg/m3 (18) 18.0
 
Jan. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 1.3 μg/m3 (5) 7.0
 
Jan. 15, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 2.4 μg/m3 (10) 10.0
 
Jan. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 2.4 μg/m3 (10) 10.0
 
Jan. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 10.0
 
Jan. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 0.6 μg/m3 (2) 8.0
 
Jan. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 8.2 μg/m3 (34) 34.0
 
Jan. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 2.1 μg/m3 (9) 9.0
 
Jan. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 6.1 μg/m3 (25) 25.0
 
Jan. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 9.2 μg/m3 (38) 38.0
 
Jan. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 8.4 μg/m3 (35) 35.0
 
Jan. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 60.0 μg/m3 (52) 18.7 μg/m3 (64) 64.0
 
Jan. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 60.0 μg/m3 (52) 21.0 μg/m3 (69) 69.0
 
Jan. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 54.0 μg/m3 (49) 18.5 μg/m3 (64) 64.0
 
Jan. 14, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 μg/m3 (45) 25.9 μg/m3 (80) 80.0
 
Jan. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 36.0 μg/m3 (33) 24.7 μg/m3 (77) 77.0
 
Jan. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 20.6 μg/m3 (68) 68.0
 
Jan. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 20.0 μg/m3 (67) 67.0
 
Jan. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 18.0 μg/m3 (63) 63.0
 
Jan. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (18) 15.7 μg/m3 (58) 58.0
 
Jan. 14, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.0 μg/m3 (20) 16.0 μg/m3 (59) 59.0
 
Jan. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 12.9 μg/m3 (52) 52.0
 
Jan. 14, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 7.8 μg/m3 (32) 32.0
 
Jan. 14, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 9.4 μg/m3 (39) 39.0
 
Jan. 14, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 7.1 μg/m3 (30) 30.0
 
Jan. 14, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 5.0 μg/m3 (5) 3.6 μg/m3 (15) 15.0
 
Jan. 14, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 3.6 μg/m3 (15) 15.0
 
Jan. 13, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 4.1 μg/m3 (17) 17.0
 
Jan. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (6) 6.4 μg/m3 (27) 27.0
 
Jan. 13, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0 μg/m3 (5) 5.6 μg/m3 (23) 23.0
 
Jan. 13, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0 μg/m3 (5) 5.6 μg/m3 (23) 23.0
 
Jan. 13, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 7.7 μg/m3 (32) 32.0
 
Jan. 13, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 5.0 μg/m3 (5) 4.6 μg/m3 (19) 19.0
 
Jan. 13, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 11.5 μg/m3 (48) 48.0
 
Jan. 13, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 13.7 μg/m3 (54) 54.0
 
Jan. 13, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 12.1 μg/m3 (50) 50.0
 
Jan. 13, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 11.7 μg/m3 (49) 49.0
 
Jan. 13, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (12) 11.6 μg/m3 (48) 48.0
 
Jan. 13, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (7) 7.6 μg/m3 (32) 32.0
 
Jan. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.0 μg/m3 (5) 6.7 μg/m3 (28) 28.0
 
Jan. 13, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 4.9 μg/m3 (20) 20.0
 
Jan. 13, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 4.5 μg/m3 (19) 19.0
 
Jan. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 4.1 μg/m3 (17) 17.0
 
Jan. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.0 μg/m3 (4) 4.4 μg/m3 (18) 18.0
 
Jan. 13, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (6) 6.2 μg/m3 (26) 26.0
 
Jan. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 5.0 μg/m3 (5) 4.7 μg/m3 (20) 20.0
 
Jan. 13, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 4.5 μg/m3 (19) 19.0
 
Jan. 13, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (16) 6.4 μg/m3 (27) 27.0
 
Jan. 13, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
Jan. 13, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 4.9 μg/m3 (20) 20.0
 
Jan. 13, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 4.5 μg/m3 (19) 19.0
 
Jan. 12, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 1.8 μg/m3 (8) 8.0
 
Jan. 12, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 2.7 μg/m3 (11) 11.0
 
Jan. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 4.2 μg/m3 (18) 18.0
 
Jan. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 3.1 μg/m3 (13) 13.0
 
Jan. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 4.9 μg/m3 (20) 20.0
 
Jan. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (7) 2.1 μg/m3 (9) 9.0
 
Jan. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 4.1 μg/m3 (17) 17.0
 
Jan. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 10.3 μg/m3 (43) 43.0
 
Jan. 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 15.5 μg/m3 (57) 57.0
 
Jan. 12, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 14.9 μg/m3 (56) 56.0
 
Jan. 12, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 15.4 μg/m3 (57) 57.0
 
Jan. 12, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.0 μg/m3 (21) 15.2 μg/m3 (57) 57.0
 
Jan. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (27) 21.3 μg/m3 (70) 70.0
 
Jan. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.0 μg/m3 (30) 22.6 μg/m3 (73) 73.0
 
Jan. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (28) 21.1 μg/m3 (69) 69.0
 
Jan. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (28) 20.7 μg/m3 (69) 69.0
 
Jan. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 42.0 μg/m3 (38) 25.5 μg/m3 (79) 79.0
 
Jan. 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 57.0 μg/m3 (51) 31.2 μg/m3 (91) 91.0
 
Jan. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 48.0 μg/m3 (44) 24.5 μg/m3 (77) 77.0
 
Jan. 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 43.0 μg/m3 (39) 22.2 μg/m3 (72) 72.0
 
Jan. 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 55.0 μg/m3 (50) 19.3 μg/m3 (66) 66.0
 
Jan. 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 38.0 μg/m3 (35) 12.9 μg/m3 (52) 52.0
 
Jan. 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.0 μg/m3 (22) 5.9 μg/m3 (25) 25.0
 
Jan. 12, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.0 μg/m3 (19) 11.3 μg/m3 (47) 47.0
 
Jan. 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (21) 10.5 μg/m3 (44) 44.0