AQSQID: 80011G001

Site Name: Estaci¢N Seguridad P£Blica

Location: Celaya (Pípila), MX

Reporting: False, Located: True

Current AQI: None

Celaya (Pípila) MX, MX: 20.518317, -100.81591

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 14, 2020, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 38.0 ppb (29) 2.74 ppb (30) 53.0 μg/m3 (48) 40.5 μg/m3 (112) 112.0
 
Jan. 14, 2020, midnight N/A N/A N/A N/A N/A 8.0 ppb (11) 69.0 ppb (53) 1.99 ppb (22) 45.0 μg/m3 (41) 24.5 μg/m3 (77) 77.0
 
Jan. 13, 2020, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 73.0 ppb (57) 1.85 ppb (21) 46.0 μg/m3 (42) 18.6 μg/m3 (64) 64.0
 
Jan. 13, 2020, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 74.0 ppb (57) 1.87 ppb (21) 48.0 μg/m3 (44) 15.8 μg/m3 (58) 58.0
 
Jan. 13, 2020, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 68.0 ppb (52) 1.94 ppb (22) 38.0 μg/m3 (35) 11.9 μg/m3 (50) 52.0
 
Jan. 13, 2020, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 61.0 ppb (47) 2.03 ppb (23) 49.0 μg/m3 (45) 16.7 μg/m3 (60) 60.0
 
Jan. 13, 2020, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 59.0 ppb (45) 2.03 ppb (23) 53.0 μg/m3 (48) 17.7 μg/m3 (62) 62.0
 
Jan. 13, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 50.0 ppb (38) 2.0 ppb (22) 56.0 μg/m3 (50) 12.4 μg/m3 (51) 51.0
 
Jan. 13, 2020, 5 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 39.0 ppb (30) 2.09 ppb (23) 80.0 μg/m3 (62) 23.2 μg/m3 (74) 74.0
 
Jan. 13, 2020, 4 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 23.0 ppb (18) 2.33 ppb (26) 88.0 μg/m3 (66) 27.4 μg/m3 (83) 83.0
 
Jan. 13, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 2.86 ppb (32) 87.0 μg/m3 (66) 24.9 μg/m3 (77) 77.0
 
Jan. 13, 2020, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) 3.0 ppb (33) 57.0 μg/m3 (51) 31.5 μg/m3 (91) 91.0
 
Jan. 13, 2020, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) 2.64 ppb (29) 48.0 μg/m3 (44) 24.6 μg/m3 (77) 77.0
 
Jan. 13, 2020, noon N/A N/A N/A N/A N/A 10.0 ppb (14) 11.0 ppb (8) 2.23 ppb (25) 40.0 μg/m3 (36) 25.6 μg/m3 (79) 79.0
 
Jan. 13, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 16.0 ppb (12) 1.95 ppb (22) 47.0 μg/m3 (43) 26.1 μg/m3 (80) 80.0
 
Jan. 13, 2020, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 25.0 ppb (19) 1.93 ppb (21) 47.0 μg/m3 (43) 25.3 μg/m3 (78) 78.0
 
Jan. 13, 2020, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 31.0 ppb (24) 1.84 ppb (20) 50.0 μg/m3 (45) 18.5 μg/m3 (64) 64.0
 
Jan. 13, 2020, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 33.0 ppb (25) 1.86 ppb (21) 57.0 μg/m3 (51) 27.6 μg/m3 (83) 83.0
 
Jan. 13, 2020, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 24.0 ppb (18) 1.97 ppb (22) 67.0 μg/m3 (56) 25.5 μg/m3 (79) 79.0
 
Jan. 13, 2020, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 29.0 ppb (22) 2.15 ppb (24) 58.0 μg/m3 (52) 23.4 μg/m3 (74) 74.0
 
Jan. 13, 2020, 5 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 27.0 ppb (21) 2.09 ppb (23) 107.0 μg/m3 (76) 25.6 μg/m3 (79) 79.0
 
Jan. 13, 2020, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 2.7 ppb (30) 117.0 μg/m3 (81) 48.4 μg/m3 (132) 132.0
 
Jan. 13, 2020, 3 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 17.0 ppb (13) 3.21 ppb (36) 109.0 μg/m3 (77) 37.3 μg/m3 (104) 104.0
 
Jan. 13, 2020, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 20.0 ppb (15) 2.72 ppb (30) 69.0 μg/m3 (57) 41.5 μg/m3 (115) 115.0
 
Jan. 13, 2020, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 38.0 ppb (29) 2.38 ppb (26) 44.0 μg/m3 (40) 30.0 μg/m3 (88) 88.0
 
Jan. 13, 2020, midnight N/A N/A N/A N/A N/A 8.0 ppb (11) 59.0 ppb (45) 1.89 ppb (21) 35.0 μg/m3 (32) 16.4 μg/m3 (59) 59.0
 
Jan. 12, 2020, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 62.0 ppb (48) 1.9 ppb (21) 29.0 μg/m3 (26) 13.2 μg/m3 (53) 53.0
 
Jan. 12, 2020, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 60.0 ppb (46) 1.85 ppb (21) 43.0 μg/m3 (39) 5.3 μg/m3 (22) 46.0
 
Jan. 12, 2020, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 64.0 ppb (49) 1.87 ppb (21) 53.0 μg/m3 (48) 17.6 μg/m3 (62) 62.0
 
Jan. 12, 2020, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 60.0 ppb (46) 1.94 ppb (22) 62.0 μg/m3 (54) 17.9 μg/m3 (63) 63.0
 
Jan. 12, 2020, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 50.0 ppb (38) 2.06 ppb (23) 53.0 μg/m3 (48) 22.7 μg/m3 (73) 73.0
 
Jan. 12, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 43.0 ppb (33) 2.03 ppb (23) 52.0 μg/m3 (47) 20.5 μg/m3 (68) 68.0
 
Jan. 12, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 42.0 ppb (32) 1.97 ppb (22) 43.0 μg/m3 (39) 22.0 μg/m3 (71) 71.0
 
Jan. 12, 2020, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 38.0 ppb (29) 1.93 ppb (21) 52.0 μg/m3 (47) 20.4 μg/m3 (68) 68.0
 
Jan. 12, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (18) 2.06 ppb (23) 41.0 μg/m3 (37) 19.2 μg/m3 (65) 65.0
 
Jan. 12, 2020, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 24.0 ppb (18) 2.02 ppb (22) 41.0 μg/m3 (37) 22.8 μg/m3 (73) 73.0
 
Jan. 12, 2020, 1 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 23.0 ppb (18) 1.96 ppb (22) 33.0 μg/m3 (30) 38.2 μg/m3 (107) 107.0
 
Jan. 12, 2020, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 35.0 ppb (27) 1.81 ppb (20) 31.0 μg/m3 (28) 18.4 μg/m3 (64) 64.0
 
Jan. 12, 2020, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) 1.78 ppb (20) 33.0 μg/m3 (30) 19.0 μg/m3 (65) 65.0
 
Jan. 12, 2020, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) 1.93 ppb (21) 39.0 μg/m3 (35) 18.4 μg/m3 (64) 64.0
 
Jan. 12, 2020, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) 1.99 ppb (22) 36.0 μg/m3 (33) 17.8 μg/m3 (62) 62.0
 
Jan. 12, 2020, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 43.0 ppb (33) 1.89 ppb (21) 47.0 μg/m3 (43) 20.8 μg/m3 (69) 69.0
 
Jan. 12, 2020, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 40.0 ppb (31) 2.05 ppb (23) 68.0 μg/m3 (56) 31.6 μg/m3 (92) 92.0
 
Jan. 12, 2020, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 34.0 ppb (26) 1.99 ppb (22) 53.0 μg/m3 (48) 29.9 μg/m3 (88) 88.0
 
Jan. 12, 2020, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 33.0 ppb (25) 1.94 ppb (22) 63.0 μg/m3 (54) 30.3 μg/m3 (89) 89.0
 
Jan. 12, 2020, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 29.0 ppb (22) 2.03 ppb (23) 85.0 μg/m3 (65) 28.3 μg/m3 (85) 85.0
 
Jan. 12, 2020, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) 2.05 ppb (23) 100.0 μg/m3 (72) 37.9 μg/m3 (106) 106.0
 
Jan. 12, 2020, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 16.0 ppb (12) 2.93 ppb (33) 62.0 μg/m3 (54) 38.7 μg/m3 (108) 108.0
 
Jan. 12, 2020, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 2.78 ppb (31) 50.0 μg/m3 (45) 26.3 μg/m3 (80) 80.0
 
Jan. 12, 2020, midnight N/A N/A N/A N/A N/A 8.0 ppb (11) 47.0 ppb (36) 1.96 ppb (22) 32.0 μg/m3 (29) 14.4 μg/m3 (55) 55.0
 
Jan. 11, 2020, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 57.0 ppb (44) 1.78 ppb (20) 28.0 μg/m3 (25) 4.5 μg/m3 (19) 44.0
 
Jan. 11, 2020, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 56.0 ppb (43) 1.76 ppb (20) 32.0 μg/m3 (29) 5.2 μg/m3 (22) 43.0
 
Jan. 11, 2020, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 59.0 ppb (45) 1.83 ppb (20) 45.0 μg/m3 (41) 11.3 μg/m3 (47) 47.0
 
Jan. 11, 2020, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) 1.88 ppb (21) 34.0 μg/m3 (31) 10.2 μg/m3 (42) 46.0
 
Jan. 11, 2020, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 53.0 ppb (41) 1.81 ppb (20) 38.0 μg/m3 (35) 3.8 μg/m3 (16) 41.0
 
Jan. 11, 2020, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 49.0 ppb (38) 1.87 ppb (21) 58.0 μg/m3 (52) 14.7 μg/m3 (56) 56.0
 
Jan. 11, 2020, 5 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 34.0 ppb (26) 2.04 ppb (23) 56.0 μg/m3 (50) 18.9 μg/m3 (65) 65.0
 
Jan. 11, 2020, 4 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 25.0 ppb (19) 2.13 ppb (24) 51.0 μg/m3 (46) 10.2 μg/m3 (42) 46.0
 
Jan. 11, 2020, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 16.0 ppb (12) 2.3 ppb (26) 51.0 μg/m3 (46) 11.7 μg/m3 (49) 49.0
 
Jan. 11, 2020, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 2.35 ppb (26) 74.0 μg/m3 (60) 27.9 μg/m3 (84) 84.0
 
Jan. 11, 2020, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 9.0 ppb (7) 2.43 ppb (27) 61.0 μg/m3 (53) 39.0 μg/m3 (109) 109.0
 
Jan. 11, 2020, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 12.0 ppb (9) 2.13 ppb (24) 72.0 μg/m3 (58) 27.5 μg/m3 (83) 83.0
 
Jan. 11, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.11 ppb (23) 95.0 μg/m3 (70) 37.1 μg/m3 (104) 104.0
 
Jan. 11, 2020, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 9.0 ppb (7) 2.38 ppb (26) 134.0 μg/m3 (90) 72.0 μg/m3 (159) 159.0
 
Jan. 11, 2020, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 12.0 ppb (9) 2.57 ppb (29) 84.0 μg/m3 (64) 44.6 μg/m3 (123) 123.0
 
Jan. 11, 2020, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.25 ppb (25) 113.0 μg/m3 (79) 45.6 μg/m3 (125) 125.0
 
Jan. 11, 2020, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.66 ppb (30) 128.0 μg/m3 (86) 57.3 μg/m3 (151) 151.0
 
Jan. 11, 2020, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) 3.42 ppb (38) 107.0 μg/m3 (76) 35.3 μg/m3 (100) 100.0
 
Jan. 11, 2020, 5 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) 3.6 ppb (40) 85.0 μg/m3 (65) 31.5 μg/m3 (91) 91.0
 
Jan. 11, 2020, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) 3.0 ppb (33) 96.0 μg/m3 (70) 29.1 μg/m3 (86) 86.0
 
Jan. 11, 2020, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (11) 2.45 ppb (27) 110.0 μg/m3 (78) 35.5 μg/m3 (100) 100.0
 
Jan. 11, 2020, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 19.0 ppb (15) 2.34 ppb (26) 111.0 μg/m3 (78) 32.1 μg/m3 (93) 93.0
 
Jan. 11, 2020, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (19) 2.15 ppb (24) 70.0 μg/m3 (58) 18.9 μg/m3 (65) 65.0
 
Jan. 11, 2020, midnight N/A N/A N/A N/A N/A 8.0 ppb (11) 45.0 ppb (35) 1.95 ppb (22) 53.0 μg/m3 (48) 14.4 μg/m3 (55) 55.0
 
Jan. 10, 2020, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 53.0 ppb (41) 1.93 ppb (21) 53.0 μg/m3 (48) 10.1 μg/m3 (42) 48.0
 
Jan. 10, 2020, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 63.0 ppb (48) 1.9 ppb (21) 55.0 μg/m3 (50) 8.8 μg/m3 (37) 50.0
 
Jan. 10, 2020, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 65.0 ppb (50) 1.92 ppb (21) 58.0 μg/m3 (52) 12.6 μg/m3 (51) 52.0
 
Jan. 10, 2020, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 66.0 ppb (51) 1.93 ppb (21) 57.0 μg/m3 (51) 13.7 μg/m3 (54) 54.0
 
Jan. 10, 2020, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 63.0 ppb (48) 1.93 ppb (21) 66.0 μg/m3 (56) 15.3 μg/m3 (57) 57.0
 
Jan. 10, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 54.0 ppb (42) 2.01 ppb (22) 100.0 μg/m3 (72) 32.1 μg/m3 (93) 93.0
 
Jan. 10, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (32) 2.45 ppb (27) 124.0 μg/m3 (84) 47.9 μg/m3 (131) 131.0
 
Jan. 10, 2020, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 21.0 ppb (16) 2.96 ppb (33) 147.0 μg/m3 (96) 40.7 μg/m3 (113) 113.0
 
Jan. 10, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 3.58 ppb (40) 109.0 μg/m3 (77) 56.5 μg/m3 (151) 151.0
 
Jan. 10, 2020, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) 3.16 ppb (35) 85.0 μg/m3 (65) 48.4 μg/m3 (132) 132.0
 
Jan. 10, 2020, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.47 ppb (27) 87.0 μg/m3 (66) 45.0 μg/m3 (124) 124.0
 
Jan. 10, 2020, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) 2.15 ppb (24) 92.0 μg/m3 (68) 58.5 μg/m3 (152) 152.0
 
Jan. 10, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 12.0 ppb (9) 2.2 ppb (24) 88.0 μg/m3 (66) 51.1 μg/m3 (139) 139.0
 
Jan. 10, 2020, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 14.0 ppb (11) 2.2 ppb (24) 95.0 μg/m3 (70) 54.3 μg/m3 (147) 147.0
 
Jan. 10, 2020, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 16.0 ppb (12) 2.24 ppb (25) 109.0 μg/m3 (77) 59.9 μg/m3 (152) 152.0
 
Jan. 10, 2020, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 9.0 ppb (7) 2.43 ppb (27) 130.0 μg/m3 (88) 69.9 μg/m3 (158) 158.0
 
Jan. 10, 2020, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 15.0 ppb (12) 2.5 ppb (28) 94.0 μg/m3 (70) 56.6 μg/m3 (151) 151.0
 
Jan. 10, 2020, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 22.0 ppb (17) 2.2 ppb (24) 175.0 μg/m3 (110) 60.3 μg/m3 (153) 153.0
 
Jan. 10, 2020, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 11.0 ppb (8) 3.38 ppb (38) 186.0 μg/m3 (116) 71.0 μg/m3 (158) 158.0
 
Jan. 10, 2020, 4 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 11.0 ppb (8) 3.73 ppb (41) 175.0 μg/m3 (110) 70.2 μg/m3 (158) 158.0
 
Jan. 10, 2020, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) 3.63 ppb (40) 163.0 μg/m3 (104) 57.6 μg/m3 (151) 151.0
 
Jan. 10, 2020, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 4.11 ppb (46) 93.0 μg/m3 (69) 51.0 μg/m3 (139) 139.0
 
Jan. 10, 2020, 1 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 42.0 ppb (32) 2.82 ppb (31) 72.0 μg/m3 (58) 33.5 μg/m3 (96) 96.0
 
Jan. 10, 2020, midnight N/A N/A N/A N/A N/A 10.0 ppb (14) 73.0 ppb (57) 2.12 ppb (24) 67.0 μg/m3 (56) 24.7 μg/m3 (77) 77.0
 
Jan. 9, 2020, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 82.0 ppb (64) 2.07 ppb (23) 75.0 μg/m3 (60) 21.2 μg/m3 (70) 70.0
 
Jan. 9, 2020, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 80.0 ppb (62) 2.0 ppb (22) 67.0 μg/m3 (56) 19.0 μg/m3 (65) 65.0
 
Jan. 9, 2020, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 74.0 ppb (57) 1.98 ppb (22) 79.0 μg/m3 (62) 22.6 μg/m3 (73) 73.0
 
Jan. 9, 2020, 8 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 73.0 ppb (57) 2.07 ppb (23) 120.0 μg/m3 (82) 37.3 μg/m3 (104) 104.0
 
Jan. 9, 2020, 7 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 64.0 ppb (49) 2.23 ppb (25) 114.0 μg/m3 (80) 49.8 μg/m3 (136) 136.0
 
Jan. 9, 2020, 6 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 61.0 ppb (47) 2.17 ppb (24) 91.0 μg/m3 (68) 27.3 μg/m3 (83) 83.0
 
Jan. 9, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (32) 2.08 ppb (23) 116.0 μg/m3 (80) 36.0 μg/m3 (101) 101.0
 
Jan. 9, 2020, 4 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 18.0 ppb (14) 2.69 ppb (30) 145.0 μg/m3 (95) 46.1 μg/m3 (126) 126.0
 
Jan. 9, 2020, 3 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 11.0 ppb (8) 3.39 ppb (38) 100.0 μg/m3 (72) 36.3 μg/m3 (102) 102.0
 
Jan. 9, 2020, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (7) 2.7 ppb (30) 93.0 μg/m3 (69) 47.7 μg/m3 (130) 130.0
 
Jan. 9, 2020, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 8.0 ppb (6) 2.28 ppb (25) 71.0 μg/m3 (58) 37.3 μg/m3 (104) 104.0
 
Jan. 9, 2020, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.12 ppb (24) 74.0 μg/m3 (60) 36.9 μg/m3 (104) 104.0
 
Jan. 9, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.07 ppb (23) 70.0 μg/m3 (58) 35.3 μg/m3 (100) 100.0
 
Jan. 9, 2020, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) 2.09 ppb (23) 79.0 μg/m3 (62) 34.7 μg/m3 (98) 98.0
 
Jan. 9, 2020, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (7) 2.28 ppb (25) 85.0 μg/m3 (65) 44.3 μg/m3 (122) 122.0
 
Jan. 9, 2020, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 2.18 ppb (24) 99.0 μg/m3 (72) 40.6 μg/m3 (113) 113.0
 
Jan. 9, 2020, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (7) 2.3 ppb (26) 130.0 μg/m3 (88) 56.9 μg/m3 (151) 151.0
 
Jan. 9, 2020, 6 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 9.0 ppb (7) 2.69 ppb (30) 139.0 μg/m3 (92) 54.0 μg/m3 (146) 146.0
 
Jan. 9, 2020, 5 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 9.0 ppb (7) 3.04 ppb (34) 167.0 μg/m3 (106) 63.8 μg/m3 (154) 154.0
 
Jan. 9, 2020, 4 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 11.0 ppb (8) 4.25 ppb (47) 124.0 μg/m3 (84) 52.1 μg/m3 (142) 142.0
 
Jan. 9, 2020, 3 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 15.0 ppb (12) 3.14 ppb (35) 139.0 μg/m3 (92) 46.1 μg/m3 (126) 126.0
 
Jan. 9, 2020, 2 a.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 19.0 ppb (15) 2.86 ppb (32) 130.0 μg/m3 (88) 51.3 μg/m3 (140) 140.0
 
Jan. 9, 2020, 1 a.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 30.0 ppb (23) 2.77 ppb (31) 74.0 μg/m3 (60) 44.8 μg/m3 (123) 123.0
 
Jan. 9, 2020, midnight N/A N/A N/A N/A N/A 14.0 ppb (20) 69.0 ppb (53) 2.04 ppb (23) 52.0 μg/m3 (47) 22.5 μg/m3 (72) 72.0
 
Jan. 8, 2020, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 68.0 ppb (52) 1.89 ppb (21) 67.0 μg/m3 (56) 17.5 μg/m3 (62) 62.0
 
Jan. 8, 2020, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 76.0 ppb (59) 1.99 ppb (22) 72.0 μg/m3 (58) 23.9 μg/m3 (75) 75.0
 
Jan. 8, 2020, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 74.0 ppb (57) 1.97 ppb (22) 61.0 μg/m3 (53) 26.5 μg/m3 (81) 81.0
 
Jan. 8, 2020, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 63.0 ppb (48) 1.92 ppb (21) 56.0 μg/m3 (50) 20.0 μg/m3 (67) 67.0
 
Jan. 8, 2020, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 56.0 ppb (43) 1.91 ppb (21) 48.0 μg/m3 (44) 18.1 μg/m3 (63) 63.0
 
Jan. 8, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 50.0 ppb (38) 1.83 ppb (20) 49.0 μg/m3 (45) 20.2 μg/m3 (67) 67.0
 
Jan. 8, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) 1.85 ppb (21) 50.0 μg/m3 (45) 22.0 μg/m3 (71) 71.0
 
Jan. 8, 2020, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 38.0 ppb (29) 1.94 ppb (22) 72.0 μg/m3 (58) 12.9 μg/m3 (52) 58.0
 
Jan. 8, 2020, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 22.0 ppb (17) 2.17 ppb (24) 49.0 μg/m3 (45) 15.9 μg/m3 (58) 58.0
 
Jan. 8, 2020, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (11) 2.19 ppb (24) 34.0 μg/m3 (31) 23.3 μg/m3 (74) 74.0
 
Jan. 8, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 17.0 ppb (13) 1.9 ppb (21) 28.0 μg/m3 (25) 15.8 μg/m3 (58) 58.0
 
Jan. 8, 2020, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 20.0 ppb (15) 1.82 ppb (20) 22.0 μg/m3 (20) 12.0 μg/m3 (50) 50.0
 
Jan. 8, 2020, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 30.0 ppb (23) 1.72 ppb (19) 19.0 μg/m3 (17) 13.7 μg/m3 (54) 54.0
 
Jan. 8, 2020, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) 1.65 ppb (18) 17.0 μg/m3 (15) 15.2 μg/m3 (57) 57.0
 
Jan. 8, 2020, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (30) 1.68 ppb (19) 21.0 μg/m3 (19) 12.2 μg/m3 (50) 50.0
 
Jan. 8, 2020, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 37.0 ppb (28) 1.7 ppb (19) 12.0 μg/m3 (11) 12.8 μg/m3 (52) 52.0
 
Jan. 8, 2020, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 48.0 ppb (37) 1.66 ppb (18) 18.0 μg/m3 (16) 20.0 μg/m3 (67) 67.0
 
Jan. 8, 2020, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 46.0 ppb (35) 1.68 ppb (19) 32.0 μg/m3 (29) 9.3 μg/m3 (39) 39.0
 
Jan. 8, 2020, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 45.0 ppb (35) 1.76 ppb (20) 30.0 μg/m3 (27) 12.2 μg/m3 (50) 50.0
 
Jan. 8, 2020, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 43.0 ppb (33) 1.76 ppb (20) 32.0 μg/m3 (29) 8.8 μg/m3 (37) 37.0
 
Jan. 8, 2020, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 45.0 ppb (35) 1.87 ppb (21) 45.0 μg/m3 (41) 9.3 μg/m3 (39) 41.0
 
Jan. 8, 2020, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 41.0 ppb (32) 1.98 ppb (22) 48.0 μg/m3 (44) 12.1 μg/m3 (50) 50.0
 
Jan. 8, 2020, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 47.0 ppb (36) 1.89 ppb (21) 48.0 μg/m3 (44) 14.8 μg/m3 (56) 56.0
 
Jan. 8, 2020, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 52.0 ppb (40) 1.81 ppb (20) 62.0 μg/m3 (54) 16.8 μg/m3 (60) 60.0
 
Jan. 7, 2020, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) 1.79 ppb (20) 58.0 μg/m3 (52) 11.4 μg/m3 (48) 52.0
 
Jan. 7, 2020, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 62.0 ppb (48) 1.78 ppb (20) 74.0 μg/m3 (60) 13.2 μg/m3 (53) 60.0
 
Jan. 7, 2020, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 65.0 ppb (50) 1.75 ppb (19) 95.0 μg/m3 (70) 13.5 μg/m3 (53) 70.0
 
Jan. 7, 2020, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 67.0 ppb (52) 1.73 ppb (19) 118.0 μg/m3 (82) 7.5 μg/m3 (31) 82.0
 
Jan. 7, 2020, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 61.0 ppb (47) 1.76 ppb (20) 108.0 μg/m3 (76) 8.6 μg/m3 (36) 76.0
 
Jan. 7, 2020, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 59.0 ppb (45) 1.75 ppb (19) 114.0 μg/m3 (80) 13.1 μg/m3 (52) 80.0
 
Jan. 7, 2020, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 52.0 ppb (40) 1.78 ppb (20) 177.0 μg/m3 (111) 9.9 μg/m3 (41) 111.0
 
Jan. 7, 2020, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 45.0 ppb (35) 1.8 ppb (20) 107.0 μg/m3 (76) 18.5 μg/m3 (64) 76.0
 
Jan. 7, 2020, 3 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 22.0 ppb (17) 2.19 ppb (24) 79.0 μg/m3 (62) 20.0 μg/m3 (67) 67.0
 
Jan. 7, 2020, 2 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 13.0 ppb (10) 2.11 ppb (23) 85.0 μg/m3 (65) 34.8 μg/m3 (99) 99.0
 
Jan. 7, 2020, 1 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 12.0 ppb (9) 2.2 ppb (24) 76.0 μg/m3 (60) 37.6 μg/m3 (105) 105.0
 
Jan. 7, 2020, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 13.0 ppb (10) 2.08 ppb (23) 67.0 μg/m3 (56) 36.1 μg/m3 (102) 102.0
 
Jan. 7, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.03 ppb (23) 72.0 μg/m3 (58) 41.9 μg/m3 (116) 116.0
 
Jan. 7, 2020, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 12.0 ppb (9) 2.15 ppb (24) 101.0 μg/m3 (73) 43.7 μg/m3 (120) 120.0
 
Jan. 7, 2020, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) 2.41 ppb (27) 104.0 μg/m3 (74) 51.8 μg/m3 (141) 141.0
 
Jan. 7, 2020, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 2.34 ppb (26) 158.0 μg/m3 (102) 74.0 μg/m3 (160) 160.0
 
Jan. 7, 2020, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) 2.68 ppb (30) 181.0 μg/m3 (113) 80.3 μg/m3 (163) 163.0
 
Jan. 7, 2020, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 10.0 ppb (8) 2.9 ppb (32) 203.0 μg/m3 (124) 87.7 μg/m3 (167) 167.0
 
Jan. 7, 2020, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 11.0 ppb (8) 3.42 ppb (38) 167.0 μg/m3 (106) 83.7 μg/m3 (165) 165.0
 
Jan. 7, 2020, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 3.69 ppb (41) 129.0 μg/m3 (87) 48.6 μg/m3 (133) 133.0
 
Jan. 7, 2020, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 11.0 ppb (8) 3.57 ppb (40) 167.0 μg/m3 (106) 40.2 μg/m3 (112) 112.0
 
Jan. 7, 2020, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 12.0 ppb (9) 3.94 ppb (44) 136.0 μg/m3 (90) 51.7 μg/m3 (140) 140.0