AQSQID: 490353010

Site Name: Rose Park

Location: Salt Lake City (Dupont Ave), UT

Reporting: True, Located: True

Current AQI: 32.0

Salt Lake City (Dupont Ave) UT, US: 40.7955, -111.9309

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 16, 2019, 9 p.m. 4.4 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (32) 0.0 ppb (0) N/A 5.0 μg/m3 (21) 32.0
 
Nov. 16, 2019, 8 p.m. 6.6 ppb (6) 1.3 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 37.0 ppb (28) 0.0 ppb (0) N/A 7.3 μg/m3 (30) 30.0
 
Nov. 16, 2019, 7 p.m. 7.0 ppb (6) 1.4 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (25) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
Nov. 16, 2019, 6 p.m. 12.8 ppb (12) 3.8 ppb (4) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 16, 2019, 5 p.m. 36.2 ppb (34) 15.0 ppb (14) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 21.0 ppb (16) 0.3 ppb (3) N/A 14.7 μg/m3 (56) 56.0
 
Nov. 16, 2019, 4 p.m. 67.0 ppb (64) 34.2 ppb (32) N/A 33.0 ppb (31) N/A 1.0 ppb (1) 11.0 ppb (8) 0.5 ppb (6) N/A 13.4 μg/m3 (53) 64.0
 
Nov. 16, 2019, 3 p.m. 104.8 ppb (101) 66.6 ppb (63) N/A 38.0 ppb (35) N/A 1.0 ppb (1) 5.0 ppb (4) 0.7 ppb (8) N/A 14.8 μg/m3 (56) 101.0
 
Nov. 16, 2019, 2 p.m. 120.9 ppb (104) 82.1 ppb (80) N/A 39.0 ppb (36) N/A 1.0 ppb (1) 1.0 ppb (1) 0.8 ppb (9) N/A 16.0 μg/m3 (59) 104.0
 
Nov. 16, 2019, 1 p.m. 106.8 ppb (101) 67.6 ppb (64) N/A 39.0 ppb (36) N/A 1.0 ppb (1) 1.0 ppb (1) 0.8 ppb (9) N/A 15.8 μg/m3 (58) 101.0
 
Nov. 16, 2019, noon 94.5 ppb (93) 52.3 ppb (48) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 2.0 ppb (2) 0.6 ppb (7) N/A 16.7 μg/m3 (60) 93.0
 
Nov. 16, 2019, 11 a.m. 84.5 ppb (82) 41.3 ppb (38) N/A 43.0 ppb (40) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 16.3 μg/m3 (59) 82.0
 
Nov. 16, 2019, 10 a.m. 53.2 ppb (49) 13.6 ppb (13) N/A 39.0 ppb (36) N/A 1.0 ppb (1) 1.0 ppb (1) 0.3 ppb (3) N/A 15.4 μg/m3 (57) 57.0
 
Nov. 16, 2019, 9 a.m. 90.3 ppb (89) 47.7 ppb (44) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 1.0 ppb (1) 0.7 ppb (8) N/A 16.1 μg/m3 (59) 89.0
 
Nov. 16, 2019, 8 a.m. 105.2 ppb (101) 59.6 ppb (56) N/A 46.0 ppb (43) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (10) N/A 17.5 μg/m3 (62) 101.0
 
Nov. 16, 2019, 7 a.m. 77.2 ppb (75) 33.2 ppb (31) N/A 44.0 ppb (41) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 23.9 μg/m3 (75) 75.0
 
Nov. 16, 2019, 6 a.m. 65.0 ppb (62) 20.7 ppb (19) N/A 44.0 ppb (41) N/A 1.0 ppb (1) 1.0 ppb (1) 0.5 ppb (6) N/A 23.7 μg/m3 (75) 75.0
 
Nov. 16, 2019, 5 a.m. 60.1 ppb (56) 17.2 ppb (16) N/A 43.0 ppb (40) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) N/A 23.1 μg/m3 (74) 74.0
 
Nov. 16, 2019, 4 a.m. 83.6 ppb (81) 38.7 ppb (36) N/A 45.0 ppb (42) N/A 1.0 ppb (1) 1.0 ppb (1) 0.7 ppb (8) N/A 24.9 μg/m3 (77) 81.0
 
Nov. 16, 2019, 3 a.m. 68.7 ppb (66) 25.7 ppb (24) N/A 43.0 ppb (40) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 22.7 μg/m3 (73) 73.0
 
Nov. 16, 2019, 2 a.m. 48.1 ppb (45) 9.0 ppb (8) N/A 39.0 ppb (36) N/A 0.0 ppb (0) 2.0 ppb (2) 0.5 ppb (6) N/A 21.8 μg/m3 (71) 71.0
 
Nov. 16, 2019, 1 a.m. 37.1 ppb (34) 3.6 ppb (3) N/A 33.0 ppb (31) N/A 0.0 ppb (0) 8.0 ppb (6) 0.2 ppb (2) N/A 17.3 μg/m3 (61) 61.0
 
Nov. 16, 2019, midnight 17.2 ppb (16) 0.7 ppb (1) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 16.6 μg/m3 (60) 60.0
 
Nov. 15, 2019, 11 p.m. 10.8 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 14.2 μg/m3 (55) 55.0
 
Nov. 15, 2019, 10 p.m. 18.0 ppb (17) 2.6 ppb (2) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 13.3 μg/m3 (53) 53.0
 
Nov. 15, 2019, 9 p.m. 17.1 ppb (16) 3.7 ppb (3) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 15.9 μg/m3 (58) 58.0
 
Nov. 15, 2019, 8 p.m. 26.6 ppb (25) 8.0 ppb (7) N/A 19.0 ppb (18) N/A 1.0 ppb (1) 30.0 ppb (23) 0.1 ppb (1) N/A 15.3 μg/m3 (57) 57.0
 
Nov. 15, 2019, 7 p.m. 31.6 ppb (29) 10.8 ppb (10) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 27.0 ppb (21) 0.2 ppb (2) N/A 15.5 μg/m3 (57) 57.0
 
Nov. 15, 2019, 6 p.m. 35.7 ppb (33) 13.7 ppb (13) N/A 22.0 ppb (20) N/A 1.0 ppb (1) 22.0 ppb (17) 0.2 ppb (2) N/A 14.1 μg/m3 (54) 54.0
 
Nov. 15, 2019, 5 p.m. 49.8 ppb (46) 23.4 ppb (22) N/A 26.0 ppb (24) N/A 3.0 ppb (4) 15.0 ppb (12) 0.2 ppb (2) N/A 22.5 μg/m3 (72) 72.0
 
Nov. 15, 2019, 4 p.m. 118.3 ppb (103) 74.5 ppb (72) N/A 44.0 ppb (41) N/A 2.0 ppb (3) 6.0 ppb (5) 0.7 ppb (8) N/A 25.0 μg/m3 (78) 103.0
 
Nov. 15, 2019, 3 p.m. 145.2 ppb (108) 103.2 ppb (100) N/A 42.0 ppb (39) N/A 2.0 ppb (3) 3.0 ppb (2) 0.9 ppb (10) N/A 25.7 μg/m3 (79) 108.0
 
Nov. 15, 2019, 2 p.m. 163.0 ppb (112) 124.4 ppb (104) N/A 39.0 ppb (36) N/A 2.0 ppb (3) 2.0 ppb (2) 1.2 ppb (13) N/A 21.7 μg/m3 (71) 112.0
 
Nov. 15, 2019, 1 p.m. 125.5 ppb (105) 86.5 ppb (85) N/A 39.0 ppb (36) N/A 2.0 ppb (3) 1.0 ppb (1) 0.7 ppb (8) N/A 20.1 μg/m3 (67) 105.0
 
Nov. 15, 2019, noon 154.7 ppb (110) 112.5 ppb (102) N/A 43.0 ppb (40) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (10) N/A 22.3 μg/m3 (72) 110.0
 
Nov. 15, 2019, 11 a.m. 132.3 ppb (106) 90.2 ppb (89) N/A 42.0 ppb (39) N/A 2.0 ppb (3) 1.0 ppb (1) 0.8 ppb (9) N/A 19.9 μg/m3 (67) 106.0
 
Nov. 15, 2019, 10 a.m. 121.0 ppb (104) 78.4 ppb (76) N/A 43.0 ppb (40) N/A 2.0 ppb (3) 1.0 ppb (1) 0.7 ppb (8) N/A 17.9 μg/m3 (63) 104.0
 
Nov. 15, 2019, 9 a.m. 109.4 ppb (102) 68.2 ppb (65) N/A 41.0 ppb (38) N/A 1.0 ppb (1) 1.0 ppb (1) 0.7 ppb (8) N/A 16.8 μg/m3 (60) 102.0
 
Nov. 15, 2019, 8 a.m. 98.7 ppb (98) 56.8 ppb (53) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 16.5 μg/m3 (60) 98.0
 
Nov. 15, 2019, 7 a.m. 83.6 ppb (81) 40.7 ppb (38) N/A 43.0 ppb (40) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 15.9 μg/m3 (58) 81.0
 
Nov. 15, 2019, 6 a.m. 87.0 ppb (85) 40.6 ppb (38) N/A 46.0 ppb (43) N/A 1.0 ppb (1) 1.0 ppb (1) 0.7 ppb (8) N/A 16.0 μg/m3 (59) 85.0
 
Nov. 15, 2019, 5 a.m. 89.0 ppb (87) 46.8 ppb (43) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 1.0 ppb (1) 0.7 ppb (8) N/A 15.0 μg/m3 (56) 87.0
 
Nov. 15, 2019, 4 a.m. 63.4 ppb (60) 25.6 ppb (24) N/A 38.0 ppb (35) N/A 1.0 ppb (1) 1.0 ppb (1) 0.5 ppb (6) N/A 14.6 μg/m3 (56) 60.0
 
Nov. 15, 2019, 3 a.m. 39.1 ppb (36) 5.0 ppb (5) N/A 34.0 ppb (31) N/A 0.0 ppb (0) 3.0 ppb (2) 0.2 ppb (2) N/A 22.1 μg/m3 (71) 71.0
 
Nov. 15, 2019, 2 a.m. 31.1 ppb (29) 1.8 ppb (2) N/A 29.0 ppb (27) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 15, 2019, 1 a.m. 55.5 ppb (52) 14.1 ppb (13) N/A 41.0 ppb (38) N/A 1.0 ppb (1) 3.0 ppb (2) 0.3 ppb (3) N/A 12.7 μg/m3 (51) 52.0
 
Nov. 15, 2019, midnight 37.1 ppb (34) 3.4 ppb (3) N/A 33.0 ppb (31) N/A 0.0 ppb (0) 7.0 ppb (5) 0.2 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 14, 2019, 11 p.m. 28.3 ppb (26) 2.7 ppb (3) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 17.0 ppb (13) 0.1 ppb (1) N/A 10.7 μg/m3 (45) 45.0
 
Nov. 14, 2019, 10 p.m. 24.7 ppb (23) 4.1 ppb (4) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 22.0 ppb (17) 0.1 ppb (1) N/A 9.7 μg/m3 (40) 40.0
 
Nov. 14, 2019, 9 p.m. 21.7 ppb (20) 4.2 ppb (4) N/A 18.0 ppb (17) N/A 1.0 ppb (1) 26.0 ppb (20) 0.1 ppb (1) N/A 7.1 μg/m3 (30) 30.0
 
Nov. 14, 2019, 8 p.m. 17.7 ppb (16) 5.3 ppb (5) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 14, 2019, 7 p.m. 21.2 ppb (20) 7.2 ppb (7) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 14, 2019, 6 p.m. 37.2 ppb (34) 15.7 ppb (15) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 22.0 ppb (17) 0.3 ppb (3) N/A 8.2 μg/m3 (34) 34.0
 
Nov. 14, 2019, 5 p.m. 43.6 ppb (40) 18.9 ppb (18) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) N/A 8.5 μg/m3 (35) 40.0
 
Nov. 14, 2019, 4 p.m. 43.5 ppb (40) 20.0 ppb (19) N/A 23.0 ppb (21) N/A 1.0 ppb (1) 14.0 ppb (11) 0.3 ppb (3) N/A 7.1 μg/m3 (30) 40.0
 
Nov. 14, 2019, 3 p.m. 49.0 ppb (45) 20.9 ppb (19) N/A 28.0 ppb (26) N/A 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) N/A 6.9 μg/m3 (29) 45.0
 
Nov. 14, 2019, 2 p.m. 70.7 ppb (68) 34.3 ppb (32) N/A 36.0 ppb (33) N/A 1.0 ppb (1) 2.0 ppb (2) 0.5 ppb (6) N/A 6.3 μg/m3 (26) 68.0
 
Nov. 14, 2019, 1 p.m. 62.5 ppb (59) 24.9 ppb (23) N/A 37.0 ppb (34) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 6.5 μg/m3 (27) 59.0
 
Nov. 14, 2019, noon 48.6 ppb (45) 13.4 ppb (12) N/A 35.0 ppb (32) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 5.7 μg/m3 (24) 45.0
 
Nov. 14, 2019, 11 a.m. 64.2 ppb (61) 28.9 ppb (27) N/A 35.0 ppb (32) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 5.6 μg/m3 (23) 61.0
 
Nov. 14, 2019, 10 a.m. 71.8 ppb (69) 39.6 ppb (37) N/A 32.0 ppb (30) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 6.4 μg/m3 (27) 69.0
 
Nov. 14, 2019, 9 a.m. 48.9 ppb (45) 15.5 ppb (14) N/A 33.0 ppb (31) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 5.2 μg/m3 (22) 45.0
 
Nov. 14, 2019, 8 a.m. 76.3 ppb (74) 40.0 ppb (37) N/A 36.0 ppb (33) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 7.3 μg/m3 (30) 74.0
 
Nov. 14, 2019, 7 a.m. 114.9 ppb (103) 76.3 ppb (74) N/A 39.0 ppb (36) N/A 1.0 ppb (1) 0.0 ppb (0) 0.8 ppb (9) N/A 12.3 μg/m3 (51) 103.0
 
Nov. 14, 2019, 6 a.m. 94.6 ppb (93) 56.9 ppb (53) N/A 38.0 ppb (35) N/A 1.0 ppb (1) 0.0 ppb (0) 0.7 ppb (8) N/A 14.6 μg/m3 (56) 93.0
 
Nov. 14, 2019, 5 a.m. 81.5 ppb (79) 44.4 ppb (41) N/A 37.0 ppb (34) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 14.6 μg/m3 (56) 79.0
 
Nov. 14, 2019, 4 a.m. 79.9 ppb (78) 41.5 ppb (38) N/A 38.0 ppb (35) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 13.2 μg/m3 (53) 78.0
 
Nov. 14, 2019, 3 a.m. 63.8 ppb (60) 24.0 ppb (22) N/A 40.0 ppb (37) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 12.0 μg/m3 (50) 60.0
 
Nov. 14, 2019, 2 a.m. 60.6 ppb (57) 19.2 ppb (18) N/A 41.0 ppb (38) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 12.8 μg/m3 (52) 57.0
 
Nov. 14, 2019, 1 a.m. 55.7 ppb (52) 13.4 ppb (12) N/A 42.0 ppb (39) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 11.9 μg/m3 (50) 52.0
 
Nov. 14, 2019, midnight 27.1 ppb (25) 2.3 ppb (2) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A 6.2 μg/m3 (26) 26.0
 
Nov. 13, 2019, 11 p.m. 6.9 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (27) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 27.0
 
Nov. 13, 2019, 10 p.m. 5.9 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (29) 0.0 ppb (0) N/A 2.6 μg/m3 (11) 29.0
 
Nov. 13, 2019, 9 p.m. 6.8 ppb (6) 1.3 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (29) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 29.0
 
Nov. 13, 2019, 8 p.m. 19.8 ppb (18) 5.5 ppb (5) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 8.2 μg/m3 (34) 34.0
 
Nov. 13, 2019, 7 p.m. 31.3 ppb (29) 10.7 ppb (10) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) N/A 12.9 μg/m3 (52) 52.0
 
Nov. 13, 2019, 6 p.m. 54.0 ppb (50) 23.1 ppb (21) N/A 31.0 ppb (29) N/A 1.0 ppb (1) 21.0 ppb (16) 0.3 ppb (3) N/A 19.9 μg/m3 (67) 67.0
 
Nov. 13, 2019, 5 p.m. 85.0 ppb (83) 45.2 ppb (42) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 12.0 ppb (9) 0.5 ppb (6) N/A 21.9 μg/m3 (71) 83.0
 
Nov. 13, 2019, 4 p.m. 73.1 ppb (70) 37.9 ppb (35) N/A 35.0 ppb (32) N/A 1.0 ppb (1) 11.0 ppb (8) 0.5 ppb (6) N/A 18.6 μg/m3 (64) 70.0
 
Nov. 13, 2019, 3 p.m. 122.2 ppb (104) 80.4 ppb (78) N/A 42.0 ppb (39) N/A 2.0 ppb (3) 5.0 ppb (4) 1.1 ppb (12) N/A 16.6 μg/m3 (60) 104.0
 
Nov. 13, 2019, 2 p.m. 163.8 ppb (112) 118.4 ppb (103) N/A 46.0 ppb (43) N/A 2.0 ppb (3) 0.0 ppb (0) 1.3 ppb (14) N/A 15.2 μg/m3 (57) 112.0
 
Nov. 13, 2019, 1 p.m. 124.7 ppb (105) 82.6 ppb (80) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 0.0 ppb (0) 0.9 ppb (10) N/A 15.9 μg/m3 (58) 105.0
 
Nov. 13, 2019, noon 101.8 ppb (100) 61.0 ppb (57) N/A 41.0 ppb (38) N/A 1.0 ppb (1) 0.0 ppb (0) 0.7 ppb (8) N/A 13.4 μg/m3 (53) 100.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 0.0 ppb (0) 0.6 ppb (7) N/A 13.6 μg/m3 (53) 53.0
 
Nov. 13, 2019, 10 a.m. 73.9 ppb (71) 31.4 ppb (29) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 13.2 μg/m3 (53) 71.0
 
Nov. 13, 2019, 9 a.m. 75.4 ppb (73) 30.8 ppb (29) N/A 44.0 ppb (41) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 11.1 μg/m3 (46) 73.0
 
Nov. 13, 2019, 8 a.m. 98.8 ppb (98) 52.4 ppb (49) N/A 46.0 ppb (43) N/A 1.0 ppb (1) 0.0 ppb (0) 0.6 ppb (7) N/A 13.0 μg/m3 (52) 98.0
 
Nov. 13, 2019, 7 a.m. 69.7 ppb (67) 29.6 ppb (27) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 10.1 μg/m3 (42) 67.0
 
Nov. 13, 2019, 6 a.m. 61.5 ppb (58) 22.2 ppb (21) N/A 39.0 ppb (36) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 12.6 μg/m3 (51) 58.0
 
Nov. 13, 2019, 5 a.m. 54.5 ppb (51) 13.8 ppb (13) N/A 41.0 ppb (38) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 14.1 μg/m3 (54) 54.0
 
Nov. 13, 2019, 4 a.m. 49.4 ppb (46) 8.8 ppb (8) N/A 40.0 ppb (37) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (3) N/A 10.2 μg/m3 (42) 46.0
 
Nov. 13, 2019, 3 a.m. 57.8 ppb (54) 15.0 ppb (14) N/A 43.0 ppb (40) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 9.6 μg/m3 (40) 54.0
 
Nov. 13, 2019, 2 a.m. 31.4 ppb (29) 2.6 ppb (2) N/A 29.0 ppb (27) N/A 0.0 ppb (0) 7.0 ppb (5) 0.2 ppb (2) N/A 11.4 μg/m3 (48) 48.0
 
Nov. 13, 2019, 1 a.m. 25.9 ppb (24) 1.1 ppb (1) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 16.0 ppb (12) 0.1 ppb (1) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, midnight 28.8 ppb (27) 1.1 ppb (1) N/A 28.0 ppb (26) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A 7.1 μg/m3 (30) 30.0
 
Nov. 12, 2019, 11 p.m. 19.7 ppb (18) 1.5 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 12, 2019, 10 p.m. 15.9 ppb (15) 2.9 ppb (3) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 6.9 μg/m3 (29) 29.0
 
Nov. 12, 2019, 9 p.m. 15.5 ppb (14) 3.7 ppb (3) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
Nov. 12, 2019, 8 p.m. 17.2 ppb (16) 5.0 ppb (5) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 12, 2019, 7 p.m. 21.1 ppb (20) 7.1 ppb (7) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 5.7 μg/m3 (24) 24.0
 
Nov. 12, 2019, 6 p.m. 27.7 ppb (26) 10.7 ppb (10) N/A 17.0 ppb (16) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 5.6 μg/m3 (23) 26.0
 
Nov. 12, 2019, 5 p.m. 37.0 ppb (34) 15.7 ppb (15) N/A 21.0 ppb (19) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) N/A 5.3 μg/m3 (22) 34.0
 
Nov. 12, 2019, 4 p.m. 44.8 ppb (41) 20.0 ppb (19) N/A 25.0 ppb (23) N/A 1.0 ppb (1) 16.0 ppb (12) 0.3 ppb (3) N/A 5.1 μg/m3 (21) 41.0
 
Nov. 12, 2019, 3 p.m. 57.6 ppb (54) 26.3 ppb (24) N/A 31.0 ppb (29) N/A 0.0 ppb (0) 8.0 ppb (6) 0.4 ppb (4) N/A 5.3 μg/m3 (22) 54.0
 
Nov. 12, 2019, 2 p.m. 102.3 ppb (100) 59.9 ppb (56) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 1.0 ppb (1) 1.0 ppb (11) N/A 8.8 μg/m3 (37) 100.0
 
Nov. 12, 2019, 1 p.m. 74.3 ppb (72) 33.5 ppb (31) N/A 41.0 ppb (38) N/A 1.0 ppb (1) 0.0 ppb (0) 0.7 ppb (8) N/A 15.7 μg/m3 (58) 72.0
 
Nov. 12, 2019, noon 47.7 ppb (44) 9.7 ppb (9) N/A 38.0 ppb (35) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 28.4 μg/m3 (85) 85.0
 
Nov. 12, 2019, 11 a.m. 39.9 ppb (37) 4.1 ppb (4) N/A 36.0 ppb (33) N/A 0.0 ppb (0) 4.0 ppb (3) N/A N/A 21.3 μg/m3 (70) 70.0
 
Nov. 12, 2019, 10 a.m. 50.6 ppb (47) 12.6 ppb (12) N/A 38.0 ppb (35) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 4.6 μg/m3 (19) 47.0
 
Nov. 12, 2019, 9 a.m. 51.6 ppb (48) 13.2 ppb (12) N/A 38.0 ppb (35) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 4.7 μg/m3 (20) 48.0
 
Nov. 12, 2019, 8 a.m. 65.0 ppb (62) 25.3 ppb (23) N/A 39.0 ppb (36) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A 4.9 μg/m3 (20) 62.0
 
Nov. 12, 2019, 7 a.m. 56.1 ppb (52) 16.2 ppb (15) N/A 40.0 ppb (37) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A 4.9 μg/m3 (20) 52.0
 
Nov. 12, 2019, 6 a.m. 44.7 ppb (41) 7.4 ppb (7) N/A 37.0 ppb (34) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) N/A 4.4 μg/m3 (18) 41.0
 
Nov. 12, 2019, 5 a.m. 60.2 ppb (57) 21.1 ppb (20) N/A 39.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 5.8 μg/m3 (24) 57.0
 
Nov. 12, 2019, 4 a.m. 54.0 ppb (50) 16.7 ppb (15) N/A 37.0 ppb (34) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 4.9 μg/m3 (20) 50.0
 
Nov. 12, 2019, 3 a.m. 47.0 ppb (44) 9.3 ppb (9) N/A 37.0 ppb (34) N/A 0.0 ppb (0) 2.0 ppb (2) 0.4 ppb (4) N/A 4.3 μg/m3 (18) 44.0
 
Nov. 12, 2019, 2 a.m. 33.8 ppb (31) 3.8 ppb (4) N/A 30.0 ppb (28) N/A 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) N/A 3.5 μg/m3 (15) 31.0
 
Nov. 12, 2019, 1 a.m. 20.9 ppb (19) 1.3 ppb (1) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A 1.4 μg/m3 (6) 19.0
 
Nov. 12, 2019, midnight 11.3 ppb (10) 0.5 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 1.1 μg/m3 (5) 22.0
 
Nov. 11, 2019, 11 p.m. 4.9 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 0.7 μg/m3 (3) 28.0
 
Nov. 11, 2019, 10 p.m. 3.3 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 0.7 μg/m3 (3) 31.0
 
Nov. 11, 2019, 9 p.m. 3.6 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A -1.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) N/A 1.0 μg/m3 (4) 31.0
 
Nov. 11, 2019, 8 p.m. 4.0 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A 1.5 μg/m3 (6) 29.0
 
Nov. 11, 2019, 7 p.m. 6.2 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 3.8 μg/m3 (16) 26.0
 
Nov. 11, 2019, 6 p.m. 5.3 ppb (5) 1.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 2.5 μg/m3 (10) 26.0
 
Nov. 11, 2019, 5 p.m. 7.9 ppb (7) 2.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 2.9 μg/m3 (12) 23.0
 
Nov. 11, 2019, 4 p.m. 14.5 ppb (13) 5.0 ppb (5) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 5.4 μg/m3 (23) 23.0
 
Nov. 11, 2019, 3 p.m. 32.5 ppb (30) 13.6 ppb (13) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 13.0 ppb (10) 0.4 ppb (4) N/A 5.2 μg/m3 (22) 30.0
 
Nov. 11, 2019, 2 p.m. 49.0 ppb (45) 23.4 ppb (22) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 3.0 ppb (2) 0.5 ppb (6) N/A 7.8 μg/m3 (32) 45.0
 
Nov. 11, 2019, 1 p.m. 80.9 ppb (79) 57.0 ppb (53) N/A 24.0 ppb (22) N/A 1.0 ppb (1) 0.0 ppb (0) 0.8 ppb (9) N/A 12.3 μg/m3 (51) 79.0
 
Nov. 11, 2019, noon 51.2 ppb (47) 31.1 ppb (29) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) N/A 18.9 μg/m3 (65) 65.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 0.0 ppb (0) 0.3 ppb (3) N/A 22.2 μg/m3 (72) 72.0
 
Nov. 11, 2019, 10 a.m. 30.7 ppb (28) 10.5 ppb (10) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 17.8 μg/m3 (62) 62.0
 
Nov. 11, 2019, 9 a.m. 38.1 ppb (35) 14.3 ppb (13) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 17.6 μg/m3 (62) 62.0
 
Nov. 11, 2019, 8 a.m. 37.0 ppb (34) 13.5 ppb (12) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 11, 2019, 7 a.m. 46.1 ppb (43) 18.2 ppb (17) N/A 28.0 ppb (26) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 25.5 μg/m3 (79) 79.0
 
Nov. 11, 2019, 6 a.m. 46.3 ppb (43) 16.0 ppb (15) N/A 30.0 ppb (28) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 17.9 μg/m3 (63) 63.0
 
Nov. 11, 2019, 5 a.m. 72.5 ppb (70) 37.6 ppb (35) N/A 35.0 ppb (32) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 19.5 μg/m3 (66) 70.0
 
Nov. 11, 2019, 4 a.m. 88.2 ppb (86) 51.1 ppb (47) N/A 37.0 ppb (34) N/A 1.0 ppb (1) 1.0 ppb (1) 0.7 ppb (8) N/A 18.6 μg/m3 (64) 86.0
 
Nov. 11, 2019, 3 a.m. 78.5 ppb (76) 41.2 ppb (38) N/A 37.0 ppb (34) N/A 1.0 ppb (1) 0.0 ppb (0) 0.8 ppb (9) N/A 15.0 μg/m3 (56) 76.0
 
Nov. 11, 2019, 2 a.m. 73.5 ppb (71) 34.7 ppb (32) N/A 39.0 ppb (36) N/A 1.0 ppb (1) 1.0 ppb (1) 1.0 ppb (11) N/A 27.3 μg/m3 (83) 83.0
 
Nov. 11, 2019, 1 a.m. 49.2 ppb (46) 11.3 ppb (10) N/A 38.0 ppb (35) N/A 0.0 ppb (0) 2.0 ppb (2) 0.7 ppb (8) N/A 18.6 μg/m3 (64) 64.0
 
Nov. 11, 2019, midnight 20.8 ppb (19) 1.5 ppb (1) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 19.0 ppb (15) 0.2 ppb (2) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 10, 2019, 11 p.m. 8.6 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 4.0 μg/m3 (17) 27.0
 
Nov. 10, 2019, 10 p.m. 8.6 ppb (8) 1.1 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 4.7 μg/m3 (20) 28.0
 
Nov. 10, 2019, 9 p.m. 20.4 ppb (19) 4.2 ppb (4) N/A 16.0 ppb (15) N/A 1.0 ppb (1) 35.0 ppb (27) 0.1 ppb (1) N/A 13.2 μg/m3 (53) 53.0
 
Nov. 10, 2019, 8 p.m. 31.7 ppb (29) 8.2 ppb (8) N/A 23.0 ppb (21) N/A 2.0 ppb (3) 33.0 ppb (25) 0.2 ppb (2) N/A 19.6 μg/m3 (66) 66.0
 
Nov. 10, 2019, 7 p.m. 50.0 ppb (46) 15.5 ppb (14) N/A 34.0 ppb (31) N/A 3.0 ppb (4) 31.0 ppb (24) 0.3 ppb (3) N/A 23.1 μg/m3 (74) 74.0
 
Nov. 10, 2019, 6 p.m. 36.1 ppb (33) 12.6 ppb (12) N/A 23.0 ppb (21) N/A 1.0 ppb (1) 24.0 ppb (18) 0.3 ppb (3) N/A 21.8 μg/m3 (71) 71.0
 
Nov. 10, 2019, 5 p.m. 50.9 ppb (47) 21.4 ppb (20) N/A 29.0 ppb (27) N/A 2.0 ppb (3) 16.0 ppb (12) 0.4 ppb (4) N/A 24.1 μg/m3 (76) 76.0
 
Nov. 10, 2019, 4 p.m. 57.1 ppb (53) 25.6 ppb (24) N/A 31.0 ppb (29) N/A 2.0 ppb (3) 11.0 ppb (8) 0.4 ppb (4) N/A 18.8 μg/m3 (64) 64.0
 
Nov. 10, 2019, 3 p.m. 98.8 ppb (98) 59.0 ppb (55) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 5.0 ppb (4) 0.6 ppb (7) N/A 22.0 μg/m3 (71) 98.0
 
Nov. 10, 2019, 2 p.m. 91.2 ppb (90) 51.0 ppb (47) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 18.8 μg/m3 (64) 90.0
 
Nov. 10, 2019, 1 p.m. 86.5 ppb (85) 44.6 ppb (41) N/A 42.0 ppb (39) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 17.4 μg/m3 (61) 85.0
 
Nov. 10, 2019, noon 64.7 ppb (61) 24.2 ppb (22) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 15.2 μg/m3 (57) 61.0
 
Nov. 10, 2019, 11 a.m. 35.0 ppb (32) 2.9 ppb (3) N/A 32.0 ppb (30) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 13.2 μg/m3 (53) 53.0
 
Nov. 10, 2019, 10 a.m. 51.1 ppb (47) 10.4 ppb (10) N/A 41.0 ppb (38) N/A 1.0 ppb (1) 2.0 ppb (2) 0.5 ppb (6) N/A 19.1 μg/m3 (65) 65.0
 
Nov. 10, 2019, 9 a.m. 85.8 ppb (84) 39.8 ppb (37) N/A 46.0 ppb (43) N/A 1.0 ppb (1) 0.0 ppb (0) 0.8 ppb (9) N/A 17.9 μg/m3 (63) 84.0
 
Nov. 10, 2019, 8 a.m. 110.1 ppb (102) 65.3 ppb (62) N/A 45.0 ppb (42) N/A 1.0 ppb (1) 0.0 ppb (0) 1.0 ppb (11) N/A 24.2 μg/m3 (76) 102.0
 
Nov. 10, 2019, 7 a.m. 78.5 ppb (76) 38.6 ppb (36) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 0.0 ppb (0) 0.6 ppb (7) N/A 26.7 μg/m3 (81) 81.0
 
Nov. 10, 2019, 6 a.m. 75.0 ppb (72) 34.3 ppb (32) N/A 41.0 ppb (38) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 10, 2019, 5 a.m. 70.4 ppb (67) 30.6 ppb (28) N/A 40.0 ppb (37) N/A 1.0 ppb (1) 0.0 ppb (0) 0.6 ppb (7) N/A 28.9 μg/m3 (86) 86.0
 
Nov. 10, 2019, 4 a.m. 59.7 ppb (56) 19.4 ppb (18) N/A 40.0 ppb (37) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A 24.5 μg/m3 (77) 77.0
 
Nov. 10, 2019, 3 a.m. 44.9 ppb (42) 5.5 ppb (5) N/A 39.0 ppb (36) N/A 0.0 ppb (0) 4.0 ppb (3) 0.4 ppb (4) N/A 23.2 μg/m3 (74) 74.0
 
Nov. 10, 2019, 2 a.m. 28.1 ppb (26) 1.7 ppb (2) N/A 26.0 ppb (24) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) N/A 25.5 μg/m3 (79) 79.0
 
Nov. 10, 2019, 1 a.m. 19.5 ppb (18) 0.7 ppb (1) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) N/A 19.3 μg/m3 (66) 66.0
 
Nov. 10, 2019, midnight 21.1 ppb (20) 0.8 ppb (1) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) N/A 14.6 μg/m3 (56) 56.0
 
Nov. 9, 2019, 11 p.m. 14.0 ppb (13) 1.2 ppb (1) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 9, 2019, 10 p.m. 21.6 ppb (20) 4.0 ppb (4) N/A 18.0 ppb (17) N/A 1.0 ppb (1) 34.0 ppb (26) 0.1 ppb (1) N/A 12.6 μg/m3 (51) 51.0