ID: 2547

AQSQID: 80011G001

Site Name: Estaci¢N Seguridad P£Blica

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

Updated: Jan. 17, 2022, 3:33 p.m.

Location: Celaya (Pípila), MX

Reporting: True, Located: True

Current AQI: 85.0

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. 17, 2022, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 1.0 ppb (1) 1.59 ppb (19) 74.0 μg/m3 (61) 28.2 μg/m3 (85) 85.0
 
Jan. 17, 2022, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 2.0 ppb (2) 1.26 ppb (15) 74.0 μg/m3 (61) 23.7 μg/m3 (76) 76.0
 
Jan. 17, 2022, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 5.0 ppb (5) 1.07 ppb (13) 60.0 μg/m3 (54) 20.6 μg/m3 (69) 69.0
 
Jan. 17, 2022, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (10) 0.99 ppb (12) 64.0 μg/m3 (56) 25.4 μg/m3 (79) 79.0
 
Jan. 17, 2022, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (4) 1.02 ppb (12) 38.0 μg/m3 (36) 20.4 μg/m3 (69) 69.0
 
Jan. 17, 2022, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (15) 0.86 ppb (11) 35.0 μg/m3 (33) 13.0 μg/m3 (53) 53.0
 
Jan. 17, 2022, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 18.0 ppb (17) 0.87 ppb (11) 86.0 μg/m3 (67) 23.8 μg/m3 (76) 76.0
 
Jan. 17, 2022, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 3.0 ppb (3) 1.38 ppb (16) 74.0 μg/m3 (61) 27.1 μg/m3 (83) 83.0
 
Jan. 17, 2022, 5 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 1.0 ppb (1) 1.56 ppb (19) 63.0 μg/m3 (55) 20.1 μg/m3 (68) 68.0
 
Jan. 17, 2022, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 2.0 ppb (2) 1.5 ppb (18) 52.0 μg/m3 (49) 18.9 μg/m3 (66) 66.0
 
Jan. 17, 2022, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 11.0 ppb (11) 1.09 ppb (13) 85.0 μg/m3 (66) 23.8 μg/m3 (76) 76.0
 
Jan. 17, 2022, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 13.0 ppb (13) 1.29 ppb (15) 88.0 μg/m3 (68) 29.8 μg/m3 (89) 89.0
 
Jan. 17, 2022, 1 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 18.0 ppb (17) 1.46 ppb (18) 56.0 μg/m3 (52) 27.7 μg/m3 (84) 84.0
 
Jan. 17, 2022, midnight N/A N/A N/A N/A N/A 18.0 ppb (26) 36.0 ppb (34) 1.09 ppb (13) 51.0 μg/m3 (48) 17.9 μg/m3 (64) 64.0
 
Jan. 16, 2022, 11 p.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 44.0 ppb (41) 0.91 ppb (11) 51.0 μg/m3 (48) 14.9 μg/m3 (57) 57.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (41) 0.93 ppb (11) 49.0 μg/m3 (46) 16.3 μg/m3 (60) 60.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 48.0 ppb (45) 0.92 ppb (11) 67.0 μg/m3 (57) 16.5 μg/m3 (61) 61.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 53.0 ppb (50) 0.94 ppb (11) 62.0 μg/m3 (55) 14.7 μg/m3 (57) 57.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 52.0 ppb (49) 0.96 ppb (12) 64.0 μg/m3 (56) 17.7 μg/m3 (63) 63.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 44.0 ppb (41) 0.95 ppb (11) 67.0 μg/m3 (57) 15.5 μg/m3 (59) 59.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 37.0 ppb (35) 0.99 ppb (12) 70.0 μg/m3 (59) 21.1 μg/m3 (70) 70.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 30.0 ppb (28) 0.98 ppb (12) 91.0 μg/m3 (69) 21.7 μg/m3 (72) 72.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 25.0 ppb (24) 1.02 ppb (12) 95.0 μg/m3 (71) 13.1 μg/m3 (54) 71.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 20.0 ppb (19) 1.04 ppb (12) 89.0 μg/m3 (68) 10.8 μg/m3 (46) 68.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 22.0 ppb (21) 0.97 ppb (12) 84.0 μg/m3 (66) 17.9 μg/m3 (64) 66.0
 
Jan. 16, 2022, noon N/A N/A N/A N/A N/A 8.0 ppb (12) 23.0 ppb (22) 0.93 ppb (11) 90.0 μg/m3 (69) 16.9 μg/m3 (62) 69.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 25.0 ppb (24) 0.88 ppb (11) 88.0 μg/m3 (68) 18.6 μg/m3 (65) 68.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 28.0 ppb (26) 0.87 ppb (11) 83.0 μg/m3 (65) 13.7 μg/m3 (55) 65.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 29.0 ppb (27) 0.88 ppb (11) 76.0 μg/m3 (62) 15.9 μg/m3 (59) 62.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 27.0 ppb (25) 0.89 ppb (11) 61.0 μg/m3 (54) 16.7 μg/m3 (61) 61.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 26.0 ppb (25) 0.91 ppb (11) 55.0 μg/m3 (51) 19.8 μg/m3 (68) 68.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 29.0 ppb (27) 0.93 ppb (11) 78.0 μg/m3 (63) 19.8 μg/m3 (68) 68.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 27.0 ppb (25) 0.93 ppb (11) 85.0 μg/m3 (66) 20.9 μg/m3 (70) 70.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 10.0 ppb (10) 1.19 ppb (14) 104.0 μg/m3 (76) 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 1.0 ppb (1) 1.9 ppb (22) 85.0 μg/m3 (66) 20.6 μg/m3 (69) 69.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 5.0 ppb (5) 1.62 ppb (19) 54.0 μg/m3 (50) 17.5 μg/m3 (63) 63.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 3.0 ppb (3) 1.78 ppb (21) 152.0 μg/m3 (100) 13.0 μg/m3 (53) 100.0
 
Jan. 16, 2022, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 29.0 ppb (27) 1.01 ppb (12) 284.0 μg/m3 (166) 17.0 μg/m3 (62) 166.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 31.0 ppb (29) 0.94 ppb (11) 56.0 μg/m3 (52) 18.4 μg/m3 (65) 65.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 44.0 ppb (41) 0.99 ppb (12) 47.0 μg/m3 (44) 12.4 μg/m3 (52) 52.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 48.0 ppb (45) 0.9 ppb (11) 57.0 μg/m3 (52) 4.8 μg/m3 (20) 52.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 49.0 ppb (46) 0.96 ppb (12) 55.0 μg/m3 (51) 14.0 μg/m3 (55) 55.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 48.0 ppb (45) 0.98 ppb (12) 60.0 μg/m3 (54) 10.4 μg/m3 (44) 54.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 45.0 ppb (42) 0.97 ppb (12) 59.0 μg/m3 (53) 12.9 μg/m3 (53) 53.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 39.0 ppb (37) 0.97 ppb (12) 71.0 μg/m3 (59) 14.8 μg/m3 (57) 59.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 31.0 ppb (29) 1.05 ppb (13) 92.0 μg/m3 (70) 25.9 μg/m3 (81) 81.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 21.0 ppb (20) 1.32 ppb (15) 111.0 μg/m3 (79) 29.6 μg/m3 (88) 88.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A N/A N/A 15.0 ppb (22) 6.0 ppb (6) 1.71 ppb (20) 140.0 μg/m3 (94) 30.3 μg/m3 (90) 94.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 1.0 ppb (1) 2.16 ppb (25) 119.0 μg/m3 (83) 58.0 μg/m3 (153) 153.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A 12.0 ppb (18) 1.0 ppb (1) 1.58 ppb (19) 106.0 μg/m3 (77) 46.9 μg/m3 (130) 130.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 1.0 ppb (1) 1.51 ppb (18) 106.0 μg/m3 (77) 40.4 μg/m3 (114) 114.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 0.0 ppb (0) 1.4 ppb (16) 102.0 μg/m3 (75) 41.2 μg/m3 (116) 116.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 1.0 ppb (1) 1.34 ppb (15) 112.0 μg/m3 (80) 43.3 μg/m3 (121) 121.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 1.0 ppb (1) 1.36 ppb (16) 122.0 μg/m3 (85) 48.6 μg/m3 (134) 134.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 1.0 ppb (1) 1.41 ppb (16) 139.0 μg/m3 (93) 47.7 μg/m3 (132) 132.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 1.0 ppb (1) 1.69 ppb (20) 170.0 μg/m3 (109) 65.7 μg/m3 (157) 157.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 1.0 ppb (1) 2.02 ppb (23) 171.0 μg/m3 (109) 39.7 μg/m3 (112) 112.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 1.0 ppb (1) 2.5 ppb (29) 99.0 μg/m3 (73) 37.2 μg/m3 (106) 106.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 4.0 ppb (4) 1.57 ppb (19) 114.0 μg/m3 (81) 26.3 μg/m3 (81) 81.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 4.0 ppb (4) 1.66 ppb (20) 115.0 μg/m3 (81) 28.6 μg/m3 (86) 86.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 8.0 ppb (8) 1.73 ppb (20) 93.0 μg/m3 (70) 29.3 μg/m3 (88) 88.0
 
Jan. 15, 2022, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (17) 1.62 ppb (19) 49.0 μg/m3 (46) 24.3 μg/m3 (77) 77.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 48.0 ppb (45) 0.94 ppb (11) 48.0 μg/m3 (45) 12.4 μg/m3 (52) 52.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 51.0 ppb (48) 0.87 ppb (11) 51.0 μg/m3 (48) 5.8 μg/m3 (25) 48.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 49.0 ppb (46) 0.91 ppb (11) 74.0 μg/m3 (61) 14.6 μg/m3 (57) 61.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 50.0 ppb (47) 1.0 ppb (12) 82.0 μg/m3 (65) 18.0 μg/m3 (64) 65.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 49.0 ppb (46) 0.99 ppb (12) 60.0 μg/m3 (54) 6.2 μg/m3 (26) 54.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 43.0 ppb (40) 1.02 ppb (12) 84.0 μg/m3 (66) 9.7 μg/m3 (41) 66.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 35.0 ppb (33) 1.05 ppb (13) 71.0 μg/m3 (59) 7.6 μg/m3 (32) 59.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 19.0 ppb (18) 1.17 ppb (14) 77.0 μg/m3 (62) 20.5 μg/m3 (69) 69.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (9) 1.32 ppb (15) 64.0 μg/m3 (56) 17.2 μg/m3 (62) 62.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 11.0 ppb (11) 1.33 ppb (15) 46.0 μg/m3 (43) 8.0 μg/m3 (34) 43.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 5.0 ppb (5) 1.15 ppb (13) 36.0 μg/m3 (34) 12.4 μg/m3 (52) 52.0
 
Jan. 14, 2022, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 10.0 ppb (10) 1.03 ppb (12) 31.0 μg/m3 (29) 12.7 μg/m3 (53) 53.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (14) 0.87 ppb (11) 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 17.0 ppb (16) 0.85 ppb (10) 27.0 μg/m3 (25) 8.9 μg/m3 (38) 38.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 19.0 ppb (18) 0.85 ppb (10) 35.0 μg/m3 (33) 12.8 μg/m3 (53) 53.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 8.0 ppb (8) 0.94 ppb (11) 33.0 μg/m3 (31) 11.6 μg/m3 (49) 49.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 8.0 ppb (8) 0.92 ppb (11) 42.0 μg/m3 (39) 13.6 μg/m3 (55) 55.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 8.0 ppb (8) 0.93 ppb (11) 53.0 μg/m3 (50) 13.4 μg/m3 (54) 54.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (4) 1.11 ppb (13) 54.0 μg/m3 (50) 9.9 μg/m3 (42) 50.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 6.0 ppb (6) 1.07 ppb (13) 57.0 μg/m3 (52) 18.3 μg/m3 (65) 65.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 11.0 ppb (11) 1.05 ppb (13) 108.0 μg/m3 (78) 24.8 μg/m3 (78) 78.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 5.0 ppb (5) 1.49 ppb (18) 98.0 μg/m3 (73) 20.4 μg/m3 (69) 73.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 14.0 ppb (13) 1.77 ppb (21) 102.0 μg/m3 (75) 33.1 μg/m3 (96) 96.0
 
Jan. 14, 2022, midnight N/A N/A N/A N/A N/A 15.0 ppb (22) 29.0 ppb (27) 1.34 ppb (15) 48.0 μg/m3 (45) 24.9 μg/m3 (78) 78.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 40.0 ppb (38) 0.98 ppb (12) 35.0 μg/m3 (33) 14.5 μg/m3 (57) 57.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 41.0 ppb (38) 0.93 ppb (11) 44.0 μg/m3 (41) 4.4 μg/m3 (19) 41.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 44.0 ppb (41) 0.9 ppb (11) 64.0 μg/m3 (56) 11.0 μg/m3 (46) 56.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 43.0 ppb (40) 0.92 ppb (11) 44.0 μg/m3 (41) 8.2 μg/m3 (35) 41.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 47.0 ppb (44) 0.91 ppb (11) 50.0 μg/m3 (47) 8.2 μg/m3 (35) 47.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 42.0 ppb (39) 0.95 ppb (11) 45.0 μg/m3 (42) 9.2 μg/m3 (39) 42.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 32.0 ppb (30) 1.0 ppb (12) 83.0 μg/m3 (65) 8.0 μg/m3 (34) 65.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A N/A N/A 19.0 ppb (28) 17.0 ppb (16) 1.13 ppb (13) 81.0 μg/m3 (64) 20.8 μg/m3 (70) 70.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 10.0 ppb (10) 1.24 ppb (14) 67.0 μg/m3 (57) 11.7 μg/m3 (49) 57.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 5.0 ppb (5) 1.28 ppb (15) 61.0 μg/m3 (54) 13.1 μg/m3 (54) 54.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 1.0 ppb (1) 1.31 ppb (15) 49.0 μg/m3 (46) 18.9 μg/m3 (66) 66.0
 
Jan. 13, 2022, noon N/A N/A N/A N/A N/A 8.0 ppb (12) 1.0 ppb (1) 1.2 ppb (14) 40.0 μg/m3 (38) 11.4 μg/m3 (48) 48.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 1.0 ppb (1) 1.06 ppb (13) 38.0 μg/m3 (36) 15.1 μg/m3 (58) 58.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 2.0 ppb (2) 0.99 ppb (12) 37.0 μg/m3 (35) 11.3 μg/m3 (48) 48.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 7.0 ppb (7) 0.9 ppb (11) 39.0 μg/m3 (37) 12.3 μg/m3 (52) 52.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 8.0 ppb (8) 0.92 ppb (11) 36.0 μg/m3 (34) 12.5 μg/m3 (52) 52.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (14) 0.86 ppb (11) 53.0 μg/m3 (50) 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 6.0 ppb (6) 1.02 ppb (12) 53.0 μg/m3 (50) 21.4 μg/m3 (71) 71.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 6.0 ppb (6) 1.16 ppb (14) 48.0 μg/m3 (45) 13.3 μg/m3 (54) 54.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 13.0 ppb (13) 0.99 ppb (12) 54.0 μg/m3 (50) 10.2 μg/m3 (43) 50.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 15.0 ppb (14) 1.02 ppb (12) 113.0 μg/m3 (80) 15.7 μg/m3 (59) 80.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 7.0 ppb (7) 1.66 ppb (20) 137.0 μg/m3 (92) 34.4 μg/m3 (98) 98.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A N/A N/A 36.0 ppb (51) 19.0 ppb (18) 1.76 ppb (21) 107.0 μg/m3 (77) 37.2 μg/m3 (106) 106.0
 
Jan. 13, 2022, midnight N/A N/A N/A N/A N/A 23.0 ppb (33) 38.0 ppb (36) 1.26 ppb (15) 51.0 μg/m3 (48) 24.4 μg/m3 (77) 77.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 33.0 ppb (31) 1.08 ppb (13) 39.0 μg/m3 (37) 11.2 μg/m3 (47) 47.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 35.0 ppb (33) 0.99 ppb (12) 41.0 μg/m3 (38) 5.9 μg/m3 (25) 38.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 36.0 ppb (34) 0.93 ppb (11) 50.0 μg/m3 (47) 5.4 μg/m3 (23) 47.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 44.0 ppb (41) 0.98 ppb (12) 52.0 μg/m3 (49) 6.4 μg/m3 (27) 49.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 45.0 ppb (42) 0.96 ppb (12) 50.0 μg/m3 (47) 13.9 μg/m3 (55) 55.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 40.0 ppb (38) 1.03 ppb (12) 49.0 μg/m3 (46) 9.1 μg/m3 (38) 46.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (23) 1.03 ppb (12) 32.0 μg/m3 (30) 9.2 μg/m3 (39) 39.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 20.0 ppb (19) 0.96 ppb (12) 33.0 μg/m3 (31) 7.9 μg/m3 (33) 33.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (14) 1.03 ppb (12) 41.0 μg/m3 (38) 3.5 μg/m3 (15) 38.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 9.0 ppb (9) 1.14 ppb (13) 28.0 μg/m3 (26) 6.9 μg/m3 (29) 29.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 4.0 ppb (4) 1.12 ppb (13) 21.0 μg/m3 (20) 6.3 μg/m3 (27) 27.0
 
Jan. 12, 2022, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 2.0 ppb (2) 0.98 ppb (12) 21.0 μg/m3 (20) 11.2 μg/m3 (47) 47.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (4) 0.92 ppb (11) 15.0 μg/m3 (14) 5.5 μg/m3 (23) 23.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 5.0 ppb (5) 0.84 ppb (10) 15.0 μg/m3 (14) 5.2 μg/m3 (22) 22.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 8.0 ppb (8) 0.83 ppb (10) 17.0 μg/m3 (16) 5.3 μg/m3 (23) 23.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 12.0 ppb (12) 0.84 ppb (10) 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 14.0 ppb (13) 0.83 ppb (10) 11.0 μg/m3 (11) 6.8 μg/m3 (29) 29.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 18.0 ppb (17) 0.81 ppb (10) 17.0 μg/m3 (16) 12.3 μg/m3 (52) 52.0
 
Jan. 12, 2022, 5 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 20.0 ppb (19) 0.84 ppb (10) 23.0 μg/m3 (22) 3.6 μg/m3 (16) 22.0
 
Jan. 12, 2022, 4 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 17.0 ppb (16) 0.88 ppb (11) 33.0 μg/m3 (31) 9.3 μg/m3 (39) 39.0
 
Jan. 12, 2022, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (15) 0.9 ppb (11) 41.0 μg/m3 (38) 8.4 μg/m3 (36) 38.0
 
Jan. 12, 2022, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 14.0 ppb (13) 0.95 ppb (11) 55.0 μg/m3 (51) 11.2 μg/m3 (47) 51.0
 
Jan. 12, 2022, 1 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 19.0 ppb (18) 1.0 ppb (12) 67.0 μg/m3 (57) 11.7 μg/m3 (49) 57.0
 
Jan. 12, 2022, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 20.0 ppb (19) 1.02 ppb (12) 53.0 μg/m3 (50) 13.9 μg/m3 (55) 55.0
 
Jan. 11, 2022, 11 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 27.0 ppb (25) 0.94 ppb (11) 66.0 μg/m3 (57) 9.4 μg/m3 (40) 57.0
 
Jan. 11, 2022, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 32.0 ppb (30) 0.92 ppb (11) 73.0 μg/m3 (60) 5.1 μg/m3 (22) 60.0
 
Jan. 11, 2022, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 34.0 ppb (32) 0.9 ppb (11) 64.0 μg/m3 (56) 9.2 μg/m3 (39) 56.0
 
Jan. 11, 2022, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 33.0 ppb (31) 0.9 ppb (11) 77.0 μg/m3 (62) 2.4 μg/m3 (10) 62.0
 
Jan. 11, 2022, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 30.0 ppb (28) 0.89 ppb (11) 71.0 μg/m3 (59) 3.6 μg/m3 (16) 59.0
 
Jan. 11, 2022, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 28.0 ppb (26) 0.91 ppb (11) 95.0 μg/m3 (71) 4.9 μg/m3 (21) 71.0
 
Jan. 11, 2022, 5 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 25.0 ppb (24) 0.91 ppb (11) 65.0 μg/m3 (56) 3.2 μg/m3 (14) 56.0
 
Jan. 11, 2022, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 21.0 ppb (20) 0.97 ppb (12) 37.0 μg/m3 (35) 2.7 μg/m3 (12) 35.0
 
Jan. 11, 2022, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 19.0 ppb (18) 0.97 ppb (12) 31.0 μg/m3 (29) 2.4 μg/m3 (10) 29.0
 
Jan. 11, 2022, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 15.0 ppb (14) 1.03 ppb (12) 20.0 μg/m3 (19) 2.8 μg/m3 (12) 19.0
 
Jan. 11, 2022, 1 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 10.0 ppb (10) 0.96 ppb (12) 17.0 μg/m3 (16) 5.4 μg/m3 (23) 23.0
 
Jan. 11, 2022, noon N/A N/A N/A N/A N/A 6.0 ppb (9) 11.0 ppb (11) 0.9 ppb (11) 8.0 μg/m3 (8) 3.9 μg/m3 (17) 17.0
 
Jan. 11, 2022, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 19.0 ppb (18) 0.83 ppb (10) 7.0 μg/m3 (7) 3.6 μg/m3 (16) 18.0
 
Jan. 11, 2022, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 18.0 ppb (17) 0.81 ppb (10) 9.0 μg/m3 (9) 5.1 μg/m3 (22) 22.0
 
Jan. 11, 2022, 9 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 21.0 ppb (20) 0.8 ppb (10) 9.0 μg/m3 (9) 1.4 μg/m3 (6) 20.0
 
Jan. 11, 2022, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 21.0 ppb (20) 0.81 ppb (10) 9.0 μg/m3 (9) 4.2 μg/m3 (18) 20.0
 
Jan. 11, 2022, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 20.0 ppb (19) 0.83 ppb (10) 10.0 μg/m3 (10) 4.4 μg/m3 (19) 19.0
 
Jan. 11, 2022, 2 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 17.0 ppb (16) 0.95 ppb (11) 61.0 μg/m3 (54) 7.2 μg/m3 (31) 54.0
 
Jan. 11, 2022, 1 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 17.0 ppb (16) 0.99 ppb (12) 98.0 μg/m3 (73) 9.3 μg/m3 (39) 73.0
 
Jan. 11, 2022, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 20.0 ppb (19) 0.99 ppb (12) 119.0 μg/m3 (83) 15.8 μg/m3 (59) 83.0
 
Jan. 10, 2022, 11 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 23.0 ppb (22) 0.97 ppb (12) 116.0 μg/m3 (82) 10.8 μg/m3 (46) 82.0
 
Jan. 10, 2022, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 27.0 ppb (25) 1.02 ppb (12) 103.0 μg/m3 (75) 12.0 μg/m3 (50) 75.0
 
Jan. 10, 2022, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 32.0 ppb (30) 1.04 ppb (12) 93.0 μg/m3 (70) 9.5 μg/m3 (40) 70.0
 
Jan. 10, 2022, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 34.0 ppb (32) 1.01 ppb (12) 123.0 μg/m3 (85) 15.1 μg/m3 (58) 85.0
 
Jan. 10, 2022, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 35.0 ppb (33) 1.03 ppb (12) 146.0 μg/m3 (97) 8.6 μg/m3 (36) 97.0
 
Jan. 10, 2022, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 35.0 ppb (33) 1.01 ppb (12) 144.0 μg/m3 (96) 6.1 μg/m3 (26) 96.0
 
Jan. 10, 2022, 5 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 33.0 ppb (31) 1.03 ppb (12) 106.0 μg/m3 (77) 9.5 μg/m3 (40) 77.0
 
Jan. 10, 2022, 4 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 28.0 ppb (26) 1.07 ppb (13) 89.0 μg/m3 (68) 21.1 μg/m3 (70) 70.0
 
Jan. 10, 2022, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 22.0 ppb (21) 1.15 ppb (13) 73.0 μg/m3 (60) 19.5 μg/m3 (67) 67.0
 
Jan. 10, 2022, 2 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 13.0 ppb (13) 1.27 ppb (15) 61.0 μg/m3 (54) 23.0 μg/m3 (74) 74.0
 
Jan. 10, 2022, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 9.0 ppb (9) 1.21 ppb (14) 52.0 μg/m3 (49) 26.5 μg/m3 (82) 82.0
 
Jan. 10, 2022, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 19.0 ppb (18) 1.04 ppb (12) 47.0 μg/m3 (44) 29.5 μg/m3 (88) 88.0
 
Jan. 10, 2022, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 26.0 ppb (25) 0.97 ppb (12) 44.0 μg/m3 (41) 24.8 μg/m3 (78) 78.0
 
Jan. 10, 2022, 10 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 30.0 ppb (28) 0.94 ppb (11) 50.0 μg/m3 (47) 20.6 μg/m3 (69) 69.0