AQSQID: 060195001

Site Name: Clovis - N. Villa Ave

Location: Clovis, CA

Reporting: True, Located: True

Current AQI: 34.0

Clovis CA, US: 36.819199, -119.7164

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 15, 2019, 7 p.m. 6.2 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (26) 0.17 ppb (2) N/A 8.1 μg/m3 (34) 34.0
 
Nov. 15, 2019, 6 p.m. 7.2 ppb (7) 1.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 30.0 ppb (23) 0.21 ppb (2) N/A 18.5 μg/m3 (64) 64.0
 
Nov. 15, 2019, 5 p.m. 8.6 ppb (8) 1.4 ppb (1) N/A 7.0 ppb (6) N/A N/A 28.0 ppb (22) 0.24 ppb (3) N/A 9.1 μg/m3 (38) 38.0
 
Nov. 15, 2019, 4 p.m. 12.8 ppb (12) 2.7 ppb (3) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.27 ppb (3) N/A 9.5 μg/m3 (40) 40.0
 
Nov. 15, 2019, 3 p.m. 13.6 ppb (13) 2.1 ppb (2) N/A 12.0 ppb (11) N/A N/A 14.0 ppb (11) 0.29 ppb (3) N/A 12.3 μg/m3 (51) 51.0
 
Nov. 15, 2019, 2 p.m. 13.8 ppb (13) 1.5 ppb (1) N/A 12.0 ppb (11) N/A N/A 13.0 ppb (10) 0.28 ppb (3) N/A 15.9 μg/m3 (58) 58.0
 
Nov. 15, 2019, 1 p.m. 11.3 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A N/A 15.0 ppb (12) 0.24 ppb (3) N/A 11.1 μg/m3 (46) 46.0
 
Nov. 15, 2019, noon 13.3 ppb (12) 1.3 ppb (1) N/A 12.0 ppb (11) N/A N/A 13.0 ppb (10) 0.24 ppb (3) N/A 10.3 μg/m3 (43) 43.0
 
Nov. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (46) 46.0
 
Nov. 15, 2019, 10 a.m. 12.3 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A N/A 10.0 ppb (8) 0.24 ppb (3) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 15, 2019, 9 a.m. 11.4 ppb (11) 0.6 ppb (1) N/A 11.0 ppb (10) N/A N/A 13.0 ppb (10) 0.24 ppb (3) N/A 13.8 μg/m3 (54) 54.0
 
Nov. 15, 2019, 8 a.m. 10.7 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 16.0 ppb (12) 0.23 ppb (3) N/A 8.4 μg/m3 (35) 35.0
 
Nov. 15, 2019, 7 a.m. 10.2 ppb (9) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.22 ppb (2) N/A 4.3 μg/m3 (18) 18.0
 
Nov. 15, 2019, 6 a.m. 10.7 ppb (10) 0.5 ppb (0) N/A 10.0 ppb (9) N/A N/A 22.0 ppb (17) 0.24 ppb (3) N/A 3.0 μg/m3 (12) 17.0
 
Nov. 15, 2019, 5 a.m. 11.0 ppb (10) 0.5 ppb (0) N/A 11.0 ppb (10) N/A N/A 23.0 ppb (18) 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 15, 2019, 4 a.m. 11.3 ppb (10) 0.4 ppb (0) N/A 11.0 ppb (10) N/A N/A 24.0 ppb (18) 0.26 ppb (3) N/A 9.7 μg/m3 (40) 40.0
 
Nov. 15, 2019, 3 a.m. 9.3 ppb (9) 0.2 ppb (0) N/A 9.0 ppb (8) N/A N/A 28.0 ppb (22) 0.24 ppb (3) N/A 4.8 μg/m3 (20) 22.0
 
Nov. 15, 2019, 2 a.m. 11.2 ppb (10) 0.3 ppb (0) N/A 11.0 ppb (10) N/A N/A 34.0 ppb (26) 0.27 ppb (3) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 15, 2019, 1 a.m. 12.7 ppb (12) 0.1 ppb (0) N/A 13.0 ppb (12) N/A N/A 45.0 ppb (35) 0.34 ppb (4) N/A 21.7 μg/m3 (71) 71.0
 
Nov. 15, 2019, midnight 11.9 ppb (11) 0.2 ppb (0) N/A 12.0 ppb (11) N/A N/A 48.0 ppb (37) 0.33 ppb (4) N/A 21.9 μg/m3 (71) 71.0
 
Nov. 14, 2019, 11 p.m. 11.3 ppb (10) 0.4 ppb (0) N/A 11.0 ppb (10) N/A N/A 55.0 ppb (42) 0.32 ppb (4) N/A 25.4 μg/m3 (79) 79.0
 
Nov. 14, 2019, 10 p.m. 11.0 ppb (10) 0.3 ppb (0) N/A 11.0 ppb (10) N/A N/A 64.0 ppb (49) 0.32 ppb (4) N/A 28.2 μg/m3 (84) 84.0
 
Nov. 14, 2019, 9 p.m. 10.9 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 68.0 ppb (52) 0.31 ppb (3) N/A 32.2 μg/m3 (93) 93.0
 
Nov. 14, 2019, 8 p.m. 12.5 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 65.0 ppb (50) 0.34 ppb (4) N/A 41.3 μg/m3 (114) 114.0
 
Nov. 14, 2019, 7 p.m. 14.8 ppb (14) 1.4 ppb (1) N/A 14.0 ppb (13) N/A N/A 55.0 ppb (42) 0.36 ppb (4) N/A 41.9 μg/m3 (116) 116.0
 
Nov. 14, 2019, 6 p.m. 24.7 ppb (23) 4.2 ppb (4) N/A 21.0 ppb (19) N/A N/A 34.0 ppb (26) 0.48 ppb (5) N/A 46.1 μg/m3 (126) 126.0
 
Nov. 14, 2019, 5 p.m. 28.3 ppb (26) 5.2 ppb (5) N/A 23.0 ppb (21) N/A N/A 26.0 ppb (20) 0.5 ppb (6) N/A 39.2 μg/m3 (109) 109.0
 
Nov. 14, 2019, 4 p.m. 39.8 ppb (37) 12.2 ppb (11) N/A 28.0 ppb (26) N/A N/A 15.0 ppb (12) 0.6 ppb (7) N/A 22.3 μg/m3 (72) 72.0
 
Nov. 14, 2019, 3 p.m. 52.6 ppb (49) 21.4 ppb (20) N/A 31.0 ppb (29) N/A N/A 4.0 ppb (3) 0.81 ppb (9) N/A 18.3 μg/m3 (63) 63.0
 
Nov. 14, 2019, 2 p.m. 44.7 ppb (41) 13.5 ppb (12) N/A 31.0 ppb (29) N/A N/A 2.0 ppb (2) 0.65 ppb (7) N/A 20.1 μg/m3 (67) 67.0
 
Nov. 14, 2019, 1 p.m. 23.7 ppb (22) 1.6 ppb (1) N/A 22.0 ppb (20) N/A N/A 8.0 ppb (6) 0.41 ppb (5) N/A 19.5 μg/m3 (66) 66.0
 
Nov. 14, 2019, noon 20.0 ppb (19) 1.1 ppb (1) N/A 19.0 ppb (18) N/A N/A 13.0 ppb (10) 0.36 ppb (4) N/A 18.8 μg/m3 (64) 64.0
 
Nov. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.3 μg/m3 (57) 57.0
 
Nov. 14, 2019, 10 a.m. 26.5 ppb (25) 1.6 ppb (1) N/A 25.0 ppb (23) N/A N/A 8.0 ppb (6) 0.49 ppb (5) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 14, 2019, 9 a.m. 20.0 ppb (19) 0.9 ppb (1) N/A 19.0 ppb (18) N/A N/A 17.0 ppb (13) 0.44 ppb (5) N/A 17.4 μg/m3 (61) 61.0
 
Nov. 14, 2019, 8 a.m. 27.9 ppb (26) 1.1 ppb (1) N/A 27.0 ppb (25) N/A N/A 14.0 ppb (11) 0.57 ppb (6) N/A 18.5 μg/m3 (64) 64.0
 
Nov. 14, 2019, 7 a.m. 38.1 ppb (35) 1.7 ppb (2) N/A 36.0 ppb (33) N/A N/A 7.0 ppb (5) 0.76 ppb (8) N/A 32.9 μg/m3 (94) 94.0
 
Nov. 14, 2019, 6 a.m. 55.1 ppb (51) 6.4 ppb (6) N/A 49.0 ppb (45) N/A N/A 3.0 ppb (2) 0.95 ppb (11) N/A 37.8 μg/m3 (106) 106.0
 
Nov. 14, 2019, 5 a.m. 71.3 ppb (68) 14.2 ppb (13) N/A 57.0 ppb (53) N/A N/A 1.0 ppb (1) 1.27 ppb (14) N/A 43.0 μg/m3 (119) 119.0
 
Nov. 14, 2019, 4 a.m. 63.8 ppb (60) 9.7 ppb (9) N/A 54.0 ppb (50) N/A N/A 5.0 ppb (4) 1.13 ppb (13) N/A 41.7 μg/m3 (116) 116.0
 
Nov. 14, 2019, 3 a.m. 52.3 ppb (48) 1.5 ppb (1) N/A 51.0 ppb (47) N/A N/A 13.0 ppb (10) 0.99 ppb (11) N/A 33.8 μg/m3 (96) 96.0
 
Nov. 14, 2019, 2 a.m. 51.7 ppb (48) 1.2 ppb (1) N/A 51.0 ppb (47) N/A N/A 19.0 ppb (15) 0.92 ppb (10) N/A 34.1 μg/m3 (97) 97.0
 
Nov. 14, 2019, 1 a.m. 36.7 ppb (34) 0.7 ppb (1) N/A 36.0 ppb (33) N/A N/A 36.0 ppb (28) 0.74 ppb (8) N/A 28.8 μg/m3 (86) 86.0
 
Nov. 14, 2019, midnight 27.4 ppb (25) 0.5 ppb (0) N/A 27.0 ppb (25) N/A N/A 51.0 ppb (39) 0.56 ppb (6) N/A 23.2 μg/m3 (74) 74.0
 
Nov. 13, 2019, 11 p.m. 14.5 ppb (13) 0.4 ppb (0) N/A 14.0 ppb (13) N/A N/A 67.0 ppb (52) 0.38 ppb (4) N/A 27.4 μg/m3 (83) 83.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.3 μg/m3 (76) 76.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.5 μg/m3 (74) 74.0
 
Nov. 13, 2019, 8 p.m. 12.2 ppb (11) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 63.0 ppb (48) 0.29 ppb (3) N/A 23.4 μg/m3 (74) 74.0
 
Nov. 13, 2019, 7 p.m. 14.4 ppb (13) 1.3 ppb (1) N/A 13.0 ppb (12) N/A N/A 53.0 ppb (41) 0.31 ppb (3) N/A 24.8 μg/m3 (77) 77.0
 
Nov. 13, 2019, 6 p.m. 13.1 ppb (12) 1.1 ppb (1) N/A 12.0 ppb (11) N/A N/A 48.0 ppb (37) 0.29 ppb (3) N/A 27.2 μg/m3 (82) 82.0
 
Nov. 13, 2019, 5 p.m. 13.9 ppb (13) 1.8 ppb (2) N/A 12.0 ppb (11) N/A N/A 38.0 ppb (29) 0.3 ppb (3) N/A 12.4 μg/m3 (51) 51.0
 
Nov. 13, 2019, 4 p.m. 27.5 ppb (25) 6.2 ppb (6) N/A 21.0 ppb (19) N/A N/A 21.0 ppb (16) 0.41 ppb (5) N/A 11.1 μg/m3 (46) 46.0
 
Nov. 13, 2019, 3 p.m. 34.1 ppb (32) 7.6 ppb (7) N/A 26.0 ppb (24) N/A N/A 9.0 ppb (7) 0.51 ppb (6) N/A 10.1 μg/m3 (42) 42.0
 
Nov. 13, 2019, 2 p.m. 28.7 ppb (27) 4.2 ppb (4) N/A 25.0 ppb (23) N/A N/A 6.0 ppb (5) 0.41 ppb (5) N/A 13.7 μg/m3 (54) 54.0
 
Nov. 13, 2019, 1 p.m. 25.4 ppb (24) 3.3 ppb (3) N/A 22.0 ppb (20) N/A N/A 8.0 ppb (6) 0.36 ppb (4) N/A 13.5 μg/m3 (53) 53.0
 
Nov. 13, 2019, noon 26.2 ppb (24) 2.9 ppb (3) N/A 23.0 ppb (21) N/A N/A 4.0 ppb (3) 0.51 ppb (6) N/A 20.7 μg/m3 (69) 69.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.3 μg/m3 (66) 66.0
 
Nov. 13, 2019, 10 a.m. 26.5 ppb (25) 1.7 ppb (2) N/A 25.0 ppb (23) N/A N/A 7.0 ppb (5) 0.56 ppb (6) N/A 17.6 μg/m3 (62) 62.0
 
Nov. 13, 2019, 9 a.m. 31.1 ppb (29) 3.8 ppb (4) N/A 27.0 ppb (25) N/A N/A 6.0 ppb (5) 0.6 ppb (7) N/A 21.5 μg/m3 (70) 70.0
 
Nov. 13, 2019, 8 a.m. 29.2 ppb (27) 1.2 ppb (1) N/A 28.0 ppb (26) N/A N/A 10.0 ppb (8) 0.62 ppb (7) N/A 15.2 μg/m3 (57) 57.0
 
Nov. 13, 2019, 7 a.m. 41.6 ppb (39) 3.3 ppb (3) N/A 38.0 ppb (35) N/A N/A 5.0 ppb (4) 0.75 ppb (8) N/A 27.3 μg/m3 (83) 83.0
 
Nov. 13, 2019, 6 a.m. 47.0 ppb (44) 4.1 ppb (4) N/A 43.0 ppb (40) N/A N/A 6.0 ppb (5) 0.87 ppb (10) N/A 34.8 μg/m3 (99) 99.0
 
Nov. 13, 2019, 5 a.m. 39.2 ppb (36) 1.2 ppb (1) N/A 38.0 ppb (35) N/A N/A 14.0 ppb (11) 0.77 ppb (9) N/A 30.6 μg/m3 (90) 90.0
 
Nov. 13, 2019, 4 a.m. 30.4 ppb (28) 0.6 ppb (1) N/A 30.0 ppb (28) N/A N/A 29.0 ppb (22) 0.61 ppb (7) N/A 25.2 μg/m3 (78) 78.0
 
Nov. 13, 2019, 3 a.m. 30.2 ppb (28) 0.5 ppb (0) N/A 30.0 ppb (28) N/A N/A 35.0 ppb (27) 0.66 ppb (7) N/A 23.2 μg/m3 (74) 74.0
 
Nov. 13, 2019, 2 a.m. 39.5 ppb (37) 0.6 ppb (1) N/A 39.0 ppb (36) N/A N/A 30.0 ppb (23) 0.75 ppb (8) N/A 25.5 μg/m3 (79) 79.0
 
Nov. 13, 2019, 1 a.m. 33.8 ppb (31) 0.2 ppb (0) N/A 34.0 ppb (31) N/A N/A 41.0 ppb (32) 0.68 ppb (8) N/A 31.0 μg/m3 (90) 90.0
 
Nov. 13, 2019, midnight 18.7 ppb (17) 0.2 ppb (0) N/A 19.0 ppb (18) N/A N/A 60.0 ppb (46) 0.43 ppb (5) N/A 24.5 μg/m3 (77) 77.0
 
Nov. 12, 2019, 11 p.m. 10.4 ppb (10) 0.2 ppb (0) N/A 10.0 ppb (9) N/A N/A 73.0 ppb (57) 0.31 ppb (3) N/A 25.1 μg/m3 (78) 78.0
 
Nov. 12, 2019, 10 p.m. 10.3 ppb (10) 0.4 ppb (0) N/A 10.0 ppb (9) N/A N/A 77.0 ppb (60) 0.33 ppb (4) N/A 21.5 μg/m3 (70) 70.0
 
Nov. 12, 2019, 9 p.m. 12.0 ppb (11) 0.5 ppb (0) N/A 12.0 ppb (11) N/A N/A 81.0 ppb (63) 0.37 ppb (4) N/A 26.7 μg/m3 (81) 81.0
 
Nov. 12, 2019, 8 p.m. 11.9 ppb (11) 0.6 ppb (1) N/A 11.0 ppb (10) N/A N/A 77.0 ppb (60) 0.35 ppb (4) N/A 31.4 μg/m3 (91) 91.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.7 μg/m3 (79) 79.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.7 μg/m3 (83) 83.0
 
Nov. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.9 μg/m3 (73) 73.0
 
Nov. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (55) 55.0
 
Nov. 12, 2019, 3 p.m. 81.3 ppb (79) 40.5 ppb (38) N/A 41.0 ppb (38) N/A N/A 3.0 ppb (2) 0.86 ppb (10) N/A 27.9 μg/m3 (84) 84.0
 
Nov. 12, 2019, 2 p.m. 47.7 ppb (44) 12.9 ppb (12) N/A 35.0 ppb (32) N/A N/A 2.0 ppb (2) 0.57 ppb (6) N/A 21.7 μg/m3 (71) 71.0
 
Nov. 12, 2019, 1 p.m. 43.8 ppb (41) 10.8 ppb (10) N/A 33.0 ppb (31) N/A N/A 2.0 ppb (2) 0.58 ppb (6) N/A 25.0 μg/m3 (78) 78.0
 
Nov. 12, 2019, noon 24.6 ppb (23) 1.3 ppb (1) N/A 23.0 ppb (21) N/A N/A 11.0 ppb (8) 0.46 ppb (5) N/A 12.6 μg/m3 (51) 51.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.32 ppb (4) N/A 26.2 μg/m3 (80) 80.0
 
Nov. 12, 2019, 10 a.m. 17.9 ppb (17) 0.9 ppb (1) N/A 17.0 ppb (16) N/A N/A 16.0 ppb (12) 0.42 ppb (5) N/A 23.1 μg/m3 (74) 74.0
 
Nov. 12, 2019, 9 a.m. 21.9 ppb (20) 1.0 ppb (1) N/A 21.0 ppb (19) N/A N/A 15.0 ppb (12) 0.45 ppb (5) N/A 31.1 μg/m3 (91) 91.0
 
Nov. 12, 2019, 8 a.m. 25.6 ppb (24) 1.2 ppb (1) N/A 24.0 ppb (22) N/A N/A 13.0 ppb (10) 0.51 ppb (6) N/A 20.3 μg/m3 (68) 68.0
 
Nov. 12, 2019, 7 a.m. 25.6 ppb (24) 1.0 ppb (1) N/A 25.0 ppb (23) N/A N/A 15.0 ppb (12) 0.54 ppb (6) N/A 17.1 μg/m3 (61) 61.0
 
Nov. 12, 2019, 6 a.m. 29.5 ppb (27) 1.0 ppb (1) N/A 29.0 ppb (27) N/A N/A 18.0 ppb (14) 0.63 ppb (7) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 12, 2019, 5 a.m. 30.4 ppb (28) 2.4 ppb (2) N/A 28.0 ppb (26) N/A N/A 26.0 ppb (20) 0.6 ppb (7) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 12, 2019, 4 a.m. 33.6 ppb (31) 1.0 ppb (1) N/A 33.0 ppb (31) N/A N/A 26.0 ppb (20) 0.65 ppb (7) N/A 30.1 μg/m3 (89) 89.0
 
Nov. 12, 2019, 3 a.m. 42.8 ppb (40) 1.6 ppb (1) N/A 41.0 ppb (38) N/A N/A 22.0 ppb (17) 0.8 ppb (9) N/A 28.2 μg/m3 (84) 84.0
 
Nov. 12, 2019, 2 a.m. 35.7 ppb (33) 0.6 ppb (1) N/A 35.0 ppb (32) N/A N/A 32.0 ppb (25) 0.65 ppb (7) N/A 31.3 μg/m3 (91) 91.0
 
Nov. 12, 2019, 1 a.m. 27.1 ppb (25) 0.3 ppb (0) N/A 27.0 ppb (25) N/A N/A 42.0 ppb (32) 0.58 ppb (6) N/A 25.5 μg/m3 (79) 79.0
 
Nov. 12, 2019, midnight 14.6 ppb (14) 0.1 ppb (0) N/A 15.0 ppb (14) N/A N/A 65.0 ppb (50) 0.36 ppb (4) N/A 32.3 μg/m3 (93) 93.0
 
Nov. 11, 2019, 11 p.m. 9.4 ppb (9) 0.2 ppb (0) N/A 9.0 ppb (8) N/A N/A 75.0 ppb (58) 0.29 ppb (3) N/A 22.4 μg/m3 (72) 72.0
 
Nov. 11, 2019, 10 p.m. 10.1 ppb (9) 0.4 ppb (0) N/A 10.0 ppb (9) N/A N/A 77.0 ppb (60) 0.3 ppb (3) N/A 28.1 μg/m3 (84) 84.0
 
Nov. 11, 2019, 9 p.m. 8.0 ppb (7) 0.2 ppb (0) N/A 8.0 ppb (7) N/A N/A 77.0 ppb (60) 0.29 ppb (3) N/A 18.4 μg/m3 (64) 64.0
 
Nov. 11, 2019, 8 p.m. 8.9 ppb (8) 0.4 ppb (0) N/A 9.0 ppb (8) N/A N/A 75.0 ppb (58) 0.3 ppb (3) N/A 19.1 μg/m3 (65) 65.0
 
Nov. 11, 2019, 7 p.m. 10.7 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (9) N/A N/A 67.0 ppb (52) 0.32 ppb (4) N/A 22.3 μg/m3 (72) 72.0
 
Nov. 11, 2019, 6 p.m. 13.6 ppb (13) 1.3 ppb (1) N/A 12.0 ppb (11) N/A N/A 53.0 ppb (41) 0.34 ppb (4) N/A 24.8 μg/m3 (77) 77.0
 
Nov. 11, 2019, 5 p.m. 14.1 ppb (13) 1.5 ppb (1) N/A 13.0 ppb (12) N/A N/A 46.0 ppb (35) 0.31 ppb (3) N/A 22.9 μg/m3 (73) 73.0
 
Nov. 11, 2019, 4 p.m. 23.5 ppb (22) 4.3 ppb (4) N/A 19.0 ppb (18) N/A N/A 32.0 ppb (25) 0.38 ppb (4) N/A 14.8 μg/m3 (56) 56.0
 
Nov. 11, 2019, 3 p.m. 32.9 ppb (30) 7.3 ppb (7) N/A 26.0 ppb (24) N/A N/A 11.0 ppb (8) 0.51 ppb (6) N/A 13.8 μg/m3 (54) 54.0
 
Nov. 11, 2019, 2 p.m. 31.9 ppb (30) 3.9 ppb (4) N/A 28.0 ppb (26) N/A N/A 6.0 ppb (5) 0.52 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 11, 2019, 1 p.m. 16.8 ppb (16) 1.2 ppb (1) N/A 16.0 ppb (15) N/A N/A 21.0 ppb (16) 0.36 ppb (4) N/A 19.7 μg/m3 (66) 66.0
 
Nov. 11, 2019, noon 18.1 ppb (17) 0.8 ppb (1) N/A 17.0 ppb (16) N/A N/A 18.0 ppb (14) 0.4 ppb (4) N/A 12.5 μg/m3 (51) 51.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.33 ppb (4) N/A 26.3 μg/m3 (80) 80.0
 
Nov. 11, 2019, 10 a.m. 24.4 ppb (23) 1.6 ppb (1) N/A 23.0 ppb (21) N/A N/A 8.0 ppb (6) 0.6 ppb (7) N/A 22.6 μg/m3 (73) 73.0
 
Nov. 11, 2019, 9 a.m. 27.5 ppb (25) 1.6 ppb (1) N/A 26.0 ppb (24) N/A N/A 9.0 ppb (7) 0.7 ppb (8) N/A 30.9 μg/m3 (90) 90.0
 
Nov. 11, 2019, 8 a.m. 20.2 ppb (19) 0.9 ppb (1) N/A 19.0 ppb (18) N/A N/A 25.0 ppb (19) 0.53 ppb (6) N/A 21.2 μg/m3 (70) 70.0
 
Nov. 11, 2019, 7 a.m. 30.7 ppb (28) 1.4 ppb (1) N/A 29.0 ppb (27) N/A N/A 12.0 ppb (9) 0.75 ppb (8) N/A 26.3 μg/m3 (80) 80.0
 
Nov. 11, 2019, 6 a.m. 38.4 ppb (36) 2.3 ppb (2) N/A 36.0 ppb (33) N/A N/A 11.0 ppb (8) 0.87 ppb (10) N/A 37.3 μg/m3 (104) 104.0
 
Nov. 11, 2019, 5 a.m. 54.6 ppb (51) 6.8 ppb (6) N/A 48.0 ppb (44) N/A N/A 2.0 ppb (2) 1.15 ppb (13) N/A 42.2 μg/m3 (117) 117.0
 
Nov. 11, 2019, 4 a.m. 54.9 ppb (51) 3.9 ppb (4) N/A 51.0 ppb (47) N/A N/A 4.0 ppb (3) 1.1 ppb (12) N/A 47.8 μg/m3 (131) 131.0
 
Nov. 11, 2019, 3 a.m. 52.1 ppb (48) 2.7 ppb (3) N/A 49.0 ppb (45) N/A N/A 8.0 ppb (6) 1.08 ppb (12) N/A 35.9 μg/m3 (101) 101.0
 
Nov. 11, 2019, 2 a.m. 45.2 ppb (42) 3.1 ppb (3) N/A 42.0 ppb (39) N/A N/A 25.0 ppb (19) 0.86 ppb (10) N/A 24.7 μg/m3 (77) 77.0
 
Nov. 11, 2019, 1 a.m. 26.6 ppb (25) 0.3 ppb (0) N/A 26.0 ppb (24) N/A N/A 42.0 ppb (32) 0.6 ppb (7) N/A 19.5 μg/m3 (66) 66.0
 
Nov. 11, 2019, midnight 13.4 ppb (12) 0.2 ppb (0) N/A 13.0 ppb (12) N/A N/A 62.0 ppb (48) 0.41 ppb (5) N/A 19.1 μg/m3 (65) 65.0
 
Nov. 10, 2019, 11 p.m. 7.4 ppb (7) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A 73.0 ppb (57) 0.26 ppb (3) N/A 22.6 μg/m3 (73) 73.0
 
Nov. 10, 2019, 10 p.m. 7.7 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 70.0 ppb (54) 0.25 ppb (3) N/A 13.2 μg/m3 (53) 54.0
 
Nov. 10, 2019, 9 p.m. 8.8 ppb (8) 0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A 67.0 ppb (52) 0.26 ppb (3) N/A 16.1 μg/m3 (59) 59.0
 
Nov. 10, 2019, 8 p.m. 7.5 ppb (7) 0.4 ppb (0) N/A 7.0 ppb (6) N/A N/A 65.0 ppb (50) 0.26 ppb (3) N/A 15.1 μg/m3 (57) 57.0
 
Nov. 10, 2019, 7 p.m. 7.7 ppb (7) 0.4 ppb (0) N/A 7.0 ppb (6) N/A N/A 63.0 ppb (48) 0.26 ppb (3) N/A 15.6 μg/m3 (58) 58.0
 
Nov. 10, 2019, 6 p.m. 8.2 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A 61.0 ppb (47) 0.28 ppb (3) N/A 24.6 μg/m3 (77) 77.0
 
Nov. 10, 2019, 5 p.m. 10.1 ppb (9) 0.8 ppb (1) N/A 9.0 ppb (8) N/A N/A 52.0 ppb (40) 0.29 ppb (3) N/A 19.5 μg/m3 (66) 66.0
 
Nov. 10, 2019, 4 p.m. 14.1 ppb (13) 1.9 ppb (2) N/A 12.0 ppb (11) N/A N/A 33.0 ppb (25) 0.31 ppb (3) N/A 15.9 μg/m3 (58) 58.0
 
Nov. 10, 2019, 3 p.m. 30.6 ppb (28) 7.5 ppb (7) N/A 23.0 ppb (21) N/A N/A 12.0 ppb (9) 0.5 ppb (6) N/A 19.4 μg/m3 (66) 66.0
 
Nov. 10, 2019, 2 p.m. 20.9 ppb (19) 1.5 ppb (1) N/A 19.0 ppb (18) N/A N/A 13.0 ppb (10) 0.39 ppb (4) N/A 24.1 μg/m3 (76) 76.0
 
Nov. 10, 2019, 1 p.m. 26.9 ppb (25) 4.6 ppb (4) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.41 ppb (5) N/A 26.2 μg/m3 (80) 80.0
 
Nov. 10, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (71) 71.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.35 ppb (4) N/A 18.4 μg/m3 (64) 64.0
 
Nov. 10, 2019, 10 a.m. 20.2 ppb (19) 0.9 ppb (1) N/A 19.0 ppb (18) N/A N/A 16.0 ppb (12) 0.46 ppb (5) N/A 17.8 μg/m3 (62) 62.0
 
Nov. 10, 2019, 9 a.m. 23.3 ppb (22) 0.9 ppb (1) N/A 22.0 ppb (20) N/A N/A 17.0 ppb (13) 0.53 ppb (6) N/A 26.9 μg/m3 (82) 82.0
 
Nov. 10, 2019, 8 a.m. 23.0 ppb (21) 1.3 ppb (1) N/A 22.0 ppb (20) N/A N/A 17.0 ppb (13) 0.58 ppb (6) N/A 29.3 μg/m3 (87) 87.0
 
Nov. 10, 2019, 7 a.m. 19.6 ppb (18) 0.7 ppb (1) N/A 19.0 ppb (18) N/A N/A 26.0 ppb (20) 0.52 ppb (6) N/A 34.2 μg/m3 (97) 97.0
 
Nov. 10, 2019, 6 a.m. 30.6 ppb (28) 1.5 ppb (1) N/A 29.0 ppb (27) N/A N/A 19.0 ppb (15) 0.71 ppb (8) N/A 32.6 μg/m3 (94) 94.0
 
Nov. 10, 2019, 5 a.m. 49.5 ppb (46) 5.0 ppb (5) N/A 45.0 ppb (42) N/A N/A 5.0 ppb (4) 1.0 ppb (11) N/A 35.9 μg/m3 (101) 101.0
 
Nov. 10, 2019, 4 a.m. 42.9 ppb (40) 1.4 ppb (1) N/A 42.0 ppb (39) N/A N/A 10.0 ppb (8) 0.93 ppb (10) N/A 27.8 μg/m3 (84) 84.0
 
Nov. 10, 2019, 3 a.m. 34.7 ppb (32) 0.7 ppb (1) N/A 34.0 ppb (31) N/A N/A 20.0 ppb (15) 0.73 ppb (8) N/A 29.3 μg/m3 (87) 87.0
 
Nov. 10, 2019, 2 a.m. 36.5 ppb (34) 0.5 ppb (0) N/A 36.0 ppb (33) N/A N/A 27.0 ppb (21) 0.74 ppb (8) N/A 20.4 μg/m3 (68) 68.0
 
Nov. 10, 2019, 1 a.m. 28.3 ppb (26) 0.3 ppb (0) N/A 28.0 ppb (26) N/A N/A 39.0 ppb (30) 0.7 ppb (8) N/A 24.5 μg/m3 (77) 77.0
 
Nov. 10, 2019, midnight 15.6 ppb (14) 0.1 ppb (0) N/A 15.0 ppb (14) N/A N/A 61.0 ppb (47) 0.41 ppb (5) N/A 20.5 μg/m3 (68) 68.0
 
Nov. 9, 2019, 11 p.m. 10.1 ppb (9) 0.3 ppb (0) N/A 10.0 ppb (9) N/A N/A 75.0 ppb (58) 0.31 ppb (3) N/A 22.6 μg/m3 (73) 73.0
 
Nov. 9, 2019, 10 p.m. 9.4 ppb (9) 0.3 ppb (0) N/A 9.0 ppb (8) N/A N/A 74.0 ppb (57) 0.27 ppb (3) N/A 24.3 μg/m3 (76) 76.0
 
Nov. 9, 2019, 9 p.m. 9.6 ppb (9) 0.5 ppb (0) N/A 9.0 ppb (8) N/A N/A 71.0 ppb (55) 0.27 ppb (3) N/A 25.9 μg/m3 (80) 80.0
 
Nov. 9, 2019, 8 p.m. 10.2 ppb (9) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 67.0 ppb (52) 0.28 ppb (3) N/A 31.1 μg/m3 (91) 91.0
 
Nov. 9, 2019, 7 p.m. 11.0 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 63.0 ppb (48) 0.3 ppb (3) N/A 37.8 μg/m3 (106) 106.0
 
Nov. 9, 2019, 6 p.m. 12.0 ppb (11) 1.2 ppb (1) N/A 11.0 ppb (10) N/A N/A 60.0 ppb (46) 0.31 ppb (3) N/A 48.9 μg/m3 (134) 134.0
 
Nov. 9, 2019, 5 p.m. 12.0 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A N/A 52.0 ppb (40) 0.32 ppb (4) N/A 42.2 μg/m3 (117) 117.0
 
Nov. 9, 2019, 4 p.m. 20.3 ppb (19) 4.1 ppb (4) N/A 16.0 ppb (15) N/A N/A 34.0 ppb (26) 0.37 ppb (4) N/A 39.6 μg/m3 (110) 110.0
 
Nov. 9, 2019, 3 p.m. 43.5 ppb (40) 16.1 ppb (15) N/A 27.0 ppb (25) N/A N/A 5.0 ppb (4) 0.55 ppb (6) N/A 25.8 μg/m3 (79) 79.0
 
Nov. 9, 2019, 2 p.m. 29.6 ppb (27) 3.8 ppb (4) N/A 26.0 ppb (24) N/A N/A 4.0 ppb (3) 0.52 ppb (6) N/A 19.9 μg/m3 (67) 67.0
 
Nov. 9, 2019, 1 p.m. 22.6 ppb (21) 2.6 ppb (2) N/A 20.0 ppb (19) N/A N/A 11.0 ppb (8) 0.41 ppb (5) N/A 23.5 μg/m3 (74) 74.0
 
Nov. 9, 2019, noon N/A N/A N/A N/A N/A N/A N/A 0.37 ppb (4) N/A 18.8 μg/m3 (64) 64.0
 
Nov. 9, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.36 ppb (4) N/A 24.2 μg/m3 (76) 76.0
 
Nov. 9, 2019, 10 a.m. 24.0 ppb (22) 1.2 ppb (1) N/A 23.0 ppb (21) N/A N/A 10.0 ppb (8) 0.53 ppb (6) N/A 17.2 μg/m3 (61) 61.0
 
Nov. 9, 2019, 9 a.m. 23.5 ppb (22) 1.1 ppb (1) N/A 22.0 ppb (20) N/A N/A 12.0 ppb (9) 0.6 ppb (7) N/A 18.7 μg/m3 (64) 64.0
 
Nov. 9, 2019, 8 a.m. 23.6 ppb (22) 1.3 ppb (1) N/A 22.0 ppb (20) N/A N/A 19.0 ppb (15) 0.58 ppb (6) N/A 26.7 μg/m3 (81) 81.0
 
Nov. 9, 2019, 7 a.m. 37.8 ppb (35) 1.9 ppb (2) N/A 36.0 ppb (33) N/A N/A 9.0 ppb (7) 0.82 ppb (9) N/A 39.3 μg/m3 (110) 110.0
 
Nov. 9, 2019, 6 a.m. 44.7 ppb (41) 2.5 ppb (2) N/A 42.0 ppb (39) N/A N/A 9.0 ppb (7) 0.85 ppb (9) N/A 36.4 μg/m3 (102) 102.0
 
Nov. 9, 2019, 5 a.m. 39.9 ppb (37) 1.2 ppb (1) N/A 39.0 ppb (36) N/A N/A 16.0 ppb (12) 0.75 ppb (8) N/A 34.5 μg/m3 (98) 98.0
 
Nov. 9, 2019, 4 a.m. 39.9 ppb (37) 0.8 ppb (1) N/A 39.0 ppb (36) N/A N/A 22.0 ppb (17) 0.7 ppb (8) N/A 28.2 μg/m3 (84) 84.0
 
Nov. 9, 2019, 3 a.m. 47.3 ppb (44) 0.9 ppb (1) N/A 46.0 ppb (43) N/A N/A 22.0 ppb (17) 0.84 ppb (9) N/A 31.0 μg/m3 (90) 90.0
 
Nov. 9, 2019, 2 a.m. 45.4 ppb (42) 0.8 ppb (1) N/A 45.0 ppb (42) N/A N/A 27.0 ppb (21) 0.89 ppb (10) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 9, 2019, 1 a.m. 39.9 ppb (37) 0.5 ppb (0) N/A 40.0 ppb (37) N/A N/A 37.0 ppb (28) 0.83 ppb (9) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 9, 2019, midnight 21.2 ppb (20) 0.3 ppb (0) N/A 21.0 ppb (19) N/A N/A 67.0 ppb (52) 0.5 ppb (6) N/A 21.3 μg/m3 (70) 70.0
 
Nov. 8, 2019, 11 p.m. 12.6 ppb (12) 0.3 ppb (0) N/A 12.0 ppb (11) N/A N/A 81.0 ppb (63) 0.34 ppb (4) N/A 27.4 μg/m3 (83) 83.0
 
Nov. 8, 2019, 10 p.m. 13.4 ppb (12) 0.5 ppb (0) N/A 13.0 ppb (12) N/A N/A 79.0 ppb (62) 0.35 ppb (4) N/A 29.5 μg/m3 (87) 87.0
 
Nov. 8, 2019, 9 p.m. 12.3 ppb (11) 0.6 ppb (1) N/A 12.0 ppb (11) N/A N/A 76.0 ppb (59) 0.31 ppb (3) N/A 23.9 μg/m3 (75) 75.0
 
Nov. 8, 2019, 8 p.m. 12.7 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 71.0 ppb (55) 0.31 ppb (3) N/A 26.1 μg/m3 (80) 80.0