ID: 2353

AQSQID: 800090043

Site Name: Santa Fe

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

Updated: July 15, 2020, 4:34 p.m.

Location: Mexico City (Tamaulipas), MX

Reporting: True, Located: True

Current AQI: 61.0

Mexico City (Tamaulipas) MX, MX: 19.3573, -99.2628

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 15, 2020, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 14.0 ppb (11) 0.6 ppb (7) 30.0 μg/m3 (27) 17.0 μg/m3 (61) 61.0
 
July 15, 2020, 1 p.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) 3.0 ppb (2) 0.8 ppb (9) 19.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
July 15, 2020, noon N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 5.0 ppb (4) 0.5 ppb (6) 18.0 μg/m3 (16) 12.0 μg/m3 (50) 50.0
 
July 15, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 8.0 ppb (6) 0.5 ppb (6) 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
July 15, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 11.0 ppb (8) 0.4 ppb (4) 22.0 μg/m3 (20) 14.0 μg/m3 (54) 54.0
 
July 15, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 12.0 ppb (9) 0.4 ppb (4) 19.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
July 15, 2020, 8 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 13.0 ppb (10) 0.4 ppb (4) 23.0 μg/m3 (21) 13.0 μg/m3 (52) 52.0
 
July 15, 2020, 7 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 16.0 ppb (12) 0.4 ppb (4) 19.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
July 15, 2020, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 20.0 ppb (15) 0.4 ppb (4) 25.0 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
July 15, 2020, 5 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 24.0 ppb (18) 0.5 ppb (6) 22.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
July 15, 2020, 4 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 26.0 ppb (20) 0.5 ppb (6) 25.0 μg/m3 (23) 16.0 μg/m3 (59) 59.0
 
July 15, 2020, 3 a.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 34.0 ppb (26) 0.5 ppb (6) 23.0 μg/m3 (21) 15.0 μg/m3 (56) 56.0
 
July 15, 2020, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 32.0 ppb (25) 0.6 ppb (7) 25.0 μg/m3 (23) 18.0 μg/m3 (63) 63.0
 
July 15, 2020, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 43.0 ppb (33) 0.5 ppb (6) 34.0 μg/m3 (31) 13.0 μg/m3 (52) 52.0
 
July 15, 2020, midnight N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) N/A 0.4 ppb (4) 51.0 μg/m3 (46) 32.0 μg/m3 (93) 93.0
 
July 14, 2020, 11 p.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 101.0 ppb (80) 0.5 ppb (6) 40.0 μg/m3 (36) 22.0 μg/m3 (71) 80.0
 
July 14, 2020, 10 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 125.0 ppb (100) 0.5 ppb (6) 62.0 μg/m3 (54) 35.0 μg/m3 (99) 100.0
 
July 14, 2020, 9 p.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 125.0 ppb (100) 0.6 ppb (7) 41.0 μg/m3 (37) 23.0 μg/m3 (73) 100.0
 
July 14, 2020, 8 p.m. N/A N/A N/A 21.0 ppb (19) N/A 2.0 ppb (3) 99.0 ppb (78) 0.6 ppb (7) 22.0 μg/m3 (20) 13.0 μg/m3 (52) 78.0
 
July 14, 2020, 7 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 85.0 ppb (67) 0.5 ppb (6) 42.0 μg/m3 (38) 24.0 μg/m3 (76) 76.0
 
July 14, 2020, 6 p.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 75.0 ppb (58) 0.6 ppb (7) 35.0 μg/m3 (32) 21.0 μg/m3 (69) 69.0
 
July 14, 2020, 5 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 56.0 ppb (43) 0.6 ppb (7) 25.0 μg/m3 (23) 14.0 μg/m3 (54) 54.0
 
July 14, 2020, 4 p.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 46.0 ppb (35) 0.5 ppb (6) 23.0 μg/m3 (21) 13.0 μg/m3 (52) 52.0
 
July 14, 2020, 3 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 37.0 ppb (28) 0.4 ppb (4) 22.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
July 14, 2020, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 12.0 ppb (9) 0.7 ppb (8) 27.0 μg/m3 (25) 15.0 μg/m3 (56) 56.0
 
July 14, 2020, 1 p.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) 6.0 ppb (5) 0.6 ppb (7) 26.0 μg/m3 (24) 14.0 μg/m3 (54) 54.0
 
July 14, 2020, noon N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) 4.0 ppb (3) 0.6 ppb (7) 19.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
July 14, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 14.0 ppb (11) 0.4 ppb (4) 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
July 14, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 21.0 ppb (16) 0.3 ppb (3) 14.0 μg/m3 (13) 10.0 μg/m3 (42) 42.0
 
July 14, 2020, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 23.0 ppb (18) 0.3 ppb (3) 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
July 14, 2020, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 22.0 ppb (17) 0.3 ppb (3) 8.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
July 14, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) 0.3 ppb (3) 8.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
July 14, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 37.0 ppb (28) 0.3 ppb (3) 9.0 μg/m3 (8) 6.0 μg/m3 (25) 28.0
 
July 14, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 40.0 ppb (31) 0.3 ppb (3) 8.0 μg/m3 (7) 4.0 μg/m3 (17) 31.0
 
July 14, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 35.0 ppb (27) 0.4 ppb (4) 21.0 μg/m3 (19) 5.0 μg/m3 (21) 27.0
 
July 14, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 35.0 ppb (27) 0.4 ppb (4) 14.0 μg/m3 (13) 18.0 μg/m3 (63) 63.0
 
July 14, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 41.0 ppb (32) 0.5 ppb (6) 25.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
July 14, 2020, 1 a.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 49.0 ppb (38) 0.5 ppb (6) 9.0 μg/m3 (8) 6.0 μg/m3 (25) 38.0
 
July 14, 2020, midnight N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) 75.0 ppb (58) 0.5 ppb (6) 29.0 μg/m3 (26) 14.0 μg/m3 (54) 58.0
 
July 13, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 94.0 ppb (74) 0.4 ppb (4) 47.0 μg/m3 (43) 27.0 μg/m3 (82) 82.0
 
July 13, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 97.0 ppb (77) 0.4 ppb (4) 37.0 μg/m3 (34) 23.0 μg/m3 (73) 77.0
 
July 13, 2020, 9 p.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 98.0 ppb (78) 0.4 ppb (4) 38.0 μg/m3 (35) 23.0 μg/m3 (73) 78.0
 
July 13, 2020, 8 p.m. N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) 83.0 ppb (65) 0.4 ppb (4) 27.0 μg/m3 (25) 17.0 μg/m3 (61) 65.0
 
July 13, 2020, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 66.0 ppb (51) 0.5 ppb (6) 42.0 μg/m3 (38) 26.0 μg/m3 (80) 80.0
 
July 13, 2020, 6 p.m. N/A N/A N/A 22.0 ppb (20) N/A 2.0 ppb (3) 54.0 ppb (42) 0.6 ppb (7) 42.0 μg/m3 (38) 26.0 μg/m3 (80) 80.0
 
July 13, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 13, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 13, 2020, 3 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 30.0 ppb (23) 0.5 ppb (6) 19.0 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
July 13, 2020, 2 p.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 16.0 ppb (12) 0.6 ppb (7) 18.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
July 13, 2020, 1 p.m. N/A N/A N/A 27.0 ppb (25) N/A 1.0 ppb (1) 3.0 ppb (2) 0.7 ppb (8) 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
July 13, 2020, noon N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 13.0 ppb (10) 0.4 ppb (4) 12.0 μg/m3 (11) 4.0 μg/m3 (17) 18.0
 
July 13, 2020, 11 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 10.0 ppb (8) 0.4 ppb (4) 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
July 13, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 25.0 ppb (19) 0.3 ppb (3) 7.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
July 13, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) 0.3 ppb (3) 2.0 μg/m3 (2) 1.0 μg/m3 (4) 22.0
 
July 13, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 33.0 ppb (25) 0.3 ppb (3) 7.0 μg/m3 (6) 4.0 μg/m3 (17) 25.0
 
July 13, 2020, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.3 ppb (3) 2.0 μg/m3 (2) 2.0 μg/m3 (8) 25.0
 
July 13, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 33.0 ppb (25) 0.3 ppb (3) 5.0 μg/m3 (5) 3.0 μg/m3 (12) 25.0
 
July 13, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 41.0 ppb (32) 0.4 ppb (4) 8.0 μg/m3 (7) 8.0 μg/m3 (33) 33.0
 
July 13, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 42.0 ppb (32) 0.4 ppb (4) 6.0 μg/m3 (5) 4.0 μg/m3 (17) 32.0
 
July 13, 2020, 3 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 51.0 ppb (39) 0.4 ppb (4) 14.0 μg/m3 (13) 8.0 μg/m3 (33) 39.0
 
July 13, 2020, 2 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 45.0 ppb (35) 0.5 ppb (6) 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
July 13, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 54.0 ppb (42) 0.5 ppb (6) 23.0 μg/m3 (21) 16.0 μg/m3 (59) 59.0
 
July 13, 2020, midnight N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 61.0 ppb (47) 0.4 ppb (4) 16.0 μg/m3 (15) 12.0 μg/m3 (50) 50.0
 
July 12, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 78.0 ppb (61) 0.4 ppb (4) 7.0 μg/m3 (6) 2.0 μg/m3 (8) 61.0
 
July 12, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 83.0 ppb (65) 0.4 ppb (4) 20.0 μg/m3 (18) 5.0 μg/m3 (21) 65.0
 
July 12, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 86.0 ppb (68) 0.4 ppb (4) 14.0 μg/m3 (13) 9.0 μg/m3 (38) 68.0
 
July 12, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 76.0 ppb (59) 0.4 ppb (4) 30.0 μg/m3 (27) 20.0 μg/m3 (67) 67.0
 
July 12, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 63.0 ppb (48) 0.4 ppb (4) 15.0 μg/m3 (14) 8.0 μg/m3 (33) 48.0
 
July 12, 2020, 6 p.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 51.0 ppb (39) 0.4 ppb (4) 9.0 μg/m3 (8) 5.0 μg/m3 (21) 39.0
 
July 12, 2020, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 43.0 ppb (33) 0.4 ppb (4) 18.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
July 12, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 32.0 ppb (25) 0.4 ppb (4) 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
July 12, 2020, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 24.0 ppb (18) 0.4 ppb (4) 17.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 12, 2020, 2 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 17.0 ppb (13) 0.4 ppb (4) 21.0 μg/m3 (19) 12.0 μg/m3 (50) 50.0
 
July 12, 2020, 1 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 5.0 ppb (4) 0.6 ppb (7) 8.0 μg/m3 (7) 2.0 μg/m3 (8) 13.0
 
July 12, 2020, noon N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 6.0 ppb (5) 0.5 ppb (6) 18.0 μg/m3 (16) 12.0 μg/m3 (50) 50.0
 
July 12, 2020, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 13.0 ppb (10) 0.4 ppb (4) 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
July 12, 2020, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 21.0 ppb (16) 0.3 ppb (3) 7.0 μg/m3 (6) 3.0 μg/m3 (12) 16.0
 
July 12, 2020, 9 a.m. N/A N/A N/A 32.0 ppb (30) N/A 104.0 ppb (81) N/A 10.7 ppb (120) 12.0 μg/m3 (11) 9.0 μg/m3 (38) 120.0
 
July 12, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 19.0 μg/m3 (17) 15.0 μg/m3 (56) 56.0
 
July 12, 2020, 7 a.m. N/A N/A N/A 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.1 ppb (1) 9.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
July 12, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 23.0 ppb (18) 0.3 ppb (3) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
July 12, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 22.0 ppb (17) 0.3 ppb (3) 20.0 μg/m3 (18) 7.0 μg/m3 (29) 29.0
 
July 12, 2020, 4 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 21.0 ppb (16) 0.4 ppb (4) 27.0 μg/m3 (25) 13.0 μg/m3 (52) 52.0
 
July 12, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 22.0 ppb (17) 0.4 ppb (4) 22.0 μg/m3 (20) 8.0 μg/m3 (33) 33.0
 
July 12, 2020, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 26.0 ppb (20) 0.4 ppb (4) 16.0 μg/m3 (15) 3.0 μg/m3 (12) 20.0
 
July 12, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 42.0 ppb (32) 0.5 ppb (6) 14.0 μg/m3 (13) 3.0 μg/m3 (12) 32.0
 
July 12, 2020, midnight N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 64.0 ppb (49) 0.4 ppb (4) 28.0 μg/m3 (25) N/A 49.0
 
July 11, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 63.0 ppb (48) 0.4 ppb (4) 12.0 μg/m3 (11) 4.0 μg/m3 (17) 48.0
 
July 11, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 62.0 ppb (48) 0.4 ppb (4) 31.0 μg/m3 (28) 19.0 μg/m3 (65) 65.0
 
July 11, 2020, 9 p.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 56.0 ppb (43) 0.4 ppb (4) 18.0 μg/m3 (16) 8.0 μg/m3 (33) 43.0
 
July 11, 2020, 8 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 49.0 ppb (38) 0.5 ppb (6) 20.0 μg/m3 (18) 10.0 μg/m3 (42) 42.0
 
July 11, 2020, 7 p.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 43.0 ppb (33) 0.5 ppb (6) 16.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
July 11, 2020, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 39.0 ppb (30) 0.4 ppb (4) 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
July 11, 2020, 5 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 35.0 ppb (27) 0.4 ppb (4) 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
July 11, 2020, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 33.0 ppb (25) 0.4 ppb (4) 15.0 μg/m3 (14) 11.0 μg/m3 (46) 46.0
 
July 11, 2020, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) 0.3 ppb (3) 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
July 11, 2020, 2 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 23.0 ppb (18) 0.4 ppb (4) 17.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 11, 2020, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 22.0 ppb (17) 0.4 ppb (4) 8.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
July 11, 2020, noon N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) 0.3 ppb (3) 4.0 μg/m3 (4) 2.0 μg/m3 (8) 22.0
 
July 11, 2020, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 30.0 ppb (23) 0.3 ppb (3) 7.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
July 11, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 32.0 ppb (25) 0.2 ppb (2) 14.0 μg/m3 (13) 11.0 μg/m3 (46) 46.0
 
July 11, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 31.0 ppb (24) 0.3 ppb (3) 19.0 μg/m3 (17) 13.0 μg/m3 (52) 52.0
 
July 11, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 30.0 ppb (23) 0.3 ppb (3) 21.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
July 11, 2020, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.3 ppb (3) 23.0 μg/m3 (21) 14.0 μg/m3 (54) 54.0
 
July 11, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 30.0 ppb (23) 0.3 ppb (3) 21.0 μg/m3 (19) 12.0 μg/m3 (50) 50.0
 
July 11, 2020, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 29.0 ppb (22) 0.4 ppb (4) 19.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
July 11, 2020, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 27.0 ppb (21) 0.5 ppb (6) 10.0 μg/m3 (9) 11.0 μg/m3 (46) 46.0
 
July 11, 2020, 2 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 30.0 ppb (23) 0.5 ppb (6) 21.0 μg/m3 (19) 3.0 μg/m3 (12) 23.0
 
July 11, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 36.0 ppb (28) 0.4 ppb (4) 33.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
July 11, 2020, midnight N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 42.0 ppb (32) 0.4 ppb (4) 30.0 μg/m3 (27) 0.0 μg/m3 (0) 32.0
 
July 10, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 57.0 ppb (44) 0.4 ppb (4) 23.0 μg/m3 (21) 9.0 μg/m3 (38) 44.0
 
July 10, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 72.0 ppb (56) 0.4 ppb (4) 38.0 μg/m3 (35) 22.0 μg/m3 (71) 71.0
 
July 10, 2020, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 97.0 ppb (77) 0.4 ppb (4) 33.0 μg/m3 (30) 18.0 μg/m3 (63) 77.0
 
July 10, 2020, 8 p.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 94.0 ppb (74) 0.5 ppb (6) 17.0 μg/m3 (15) 12.0 μg/m3 (50) 74.0
 
July 10, 2020, 7 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 76.0 ppb (59) 0.5 ppb (6) 22.0 μg/m3 (20) 12.0 μg/m3 (50) 59.0
 
July 10, 2020, 6 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 63.0 ppb (48) 0.6 ppb (7) 28.0 μg/m3 (25) 16.0 μg/m3 (59) 59.0
 
July 10, 2020, 5 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 50.0 ppb (38) 0.6 ppb (7) 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
July 10, 2020, 4 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 43.0 ppb (33) 0.5 ppb (6) 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
July 10, 2020, 3 p.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 29.0 ppb (22) 0.6 ppb (7) N/A N/A 22.0
 
July 10, 2020, 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
July 10, 2020, 1 p.m. N/A N/A N/A 32.0 ppb (30) N/A 2.0 ppb (3) 2.0 ppb (2) 0.7 ppb (8) 15.0 μg/m3 (14) 7.0 μg/m3 (29) 30.0
 
July 10, 2020, noon N/A N/A N/A 27.0 ppb (25) N/A 1.0 ppb (1) 5.0 ppb (4) 0.6 ppb (7) 10.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
July 10, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 11.0 ppb (8) 0.3 ppb (3) 6.0 μg/m3 (5) 3.0 μg/m3 (12) 15.0
 
July 10, 2020, 10 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 14.0 ppb (11) 0.3 ppb (3) 7.0 μg/m3 (6) 5.0 μg/m3 (21) 21.0
 
July 10, 2020, 9 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 15.0 ppb (12) 0.3 ppb (3) 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
July 10, 2020, 8 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 11.0 ppb (8) 0.4 ppb (4) 19.0 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
July 10, 2020, 7 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 22.0 ppb (17) 0.5 ppb (6) 6.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
July 10, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 30.0 ppb (23) 0.3 ppb (3) 4.0 μg/m3 (4) 2.0 μg/m3 (8) 23.0
 
July 10, 2020, 5 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 35.0 ppb (27) 0.3 ppb (3) 1.0 μg/m3 (1) N/A 27.0
 
July 10, 2020, 4 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 37.0 ppb (28) 0.4 ppb (4) 1.0 μg/m3 (1) N/A 28.0
 
July 10, 2020, 3 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 31.0 ppb (24) 0.5 ppb (6) N/A N/A 24.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 10, 2020, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 38.0 ppb (29) 0.4 ppb (4) 13.0 μg/m3 (12) 13.0 μg/m3 (52) 52.0
 
July 10, 2020, midnight N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 45.0 ppb (35) 0.4 ppb (4) 39.0 μg/m3 (35) 23.0 μg/m3 (73) 73.0
 
July 9, 2020, 11 p.m. N/A N/A N/A 21.0 ppb (19) N/A 6.0 ppb (9) 78.0 ppb (61) 0.6 ppb (7) 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
July 9, 2020, 10 p.m. N/A N/A N/A 13.0 ppb (12) N/A 9.0 ppb (13) 86.0 ppb (68) 0.5 ppb (6) 42.0 μg/m3 (38) 26.0 μg/m3 (80) 80.0
 
July 9, 2020, 9 p.m. N/A N/A N/A 19.0 ppb (18) N/A 7.0 ppb (10) 93.0 ppb (73) 0.6 ppb (7) 58.0 μg/m3 (52) 36.0 μg/m3 (101) 101.0
 
July 9, 2020, 8 p.m. N/A N/A N/A 24.0 ppb (22) N/A 6.0 ppb (9) 88.0 ppb (69) 0.7 ppb (8) 28.0 μg/m3 (25) 18.0 μg/m3 (63) 69.0
 
July 9, 2020, 7 p.m. N/A N/A N/A 21.0 ppb (19) N/A 4.0 ppb (6) 53.0 ppb (41) 0.6 ppb (7) 36.0 μg/m3 (33) 21.0 μg/m3 (69) 69.0
 
July 9, 2020, 6 p.m. N/A N/A N/A 32.0 ppb (30) N/A 1.0 ppb (1) 27.0 ppb (21) 0.9 ppb (10) 29.0 μg/m3 (26) 13.0 μg/m3 (52) 52.0
 
July 9, 2020, 5 p.m. N/A N/A N/A 32.0 ppb (30) N/A 1.0 ppb (1) 20.0 ppb (15) 0.9 ppb (10) 24.0 μg/m3 (22) 13.0 μg/m3 (52) 52.0
 
July 9, 2020, 4 p.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 12.0 ppb (9) 0.8 ppb (9) 16.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
July 9, 2020, 3 p.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 5.0 ppb (4) 0.8 ppb (9) 12.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
July 9, 2020, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 4.0 ppb (3) 0.6 ppb (7) 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 9, 2020, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 3.0 ppb (2) 0.6 ppb (7) 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
July 9, 2020, noon N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 3.0 ppb (2) 0.5 ppb (6) 1.0 μg/m3 (1) 1.0 μg/m3 (4) 16.0
 
July 9, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 8.0 ppb (6) 0.3 ppb (3) 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
July 9, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 6.0 ppb (5) 0.3 ppb (3) 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
July 9, 2020, 9 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 5.0 ppb (4) 0.3 ppb (3) 9.0 μg/m3 (8) 2.0 μg/m3 (8) 11.0
 
July 9, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 6.0 ppb (5) 0.4 ppb (4) 3.0 μg/m3 (3) N/A 13.0
 
July 9, 2020, 7 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 10.0 ppb (8) 0.3 ppb (3) 10.0 μg/m3 (9) 8.0 μg/m3 (33) 33.0
 
July 9, 2020, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 9.0 ppb (7) 0.3 ppb (3) N/A N/A 10.0
 
July 9, 2020, 5 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 9.0 ppb (7) 0.4 ppb (4) 5.0 μg/m3 (5) 2.0 μg/m3 (8) 11.0
 
July 9, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 7.0 ppb (5) 0.4 ppb (4) 4.0 μg/m3 (4) N/A 12.0
 
July 9, 2020, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 13.0 ppb (10) 0.4 ppb (4) 18.0 μg/m3 (16) 17.0 μg/m3 (61) 61.0
 
July 9, 2020, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 4.0 μg/m3 (4) 1.0 μg/m3 (4) 12.0
 
July 9, 2020, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 10.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
July 9, 2020, midnight N/A N/A N/A 6.0 ppb (6) N/A N/A 19.0 ppb (15) 0.3 ppb (3) 6.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
July 8, 2020, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 18.0 ppb (14) 0.3 ppb (3) 14.0 μg/m3 (13) 2.0 μg/m3 (8) 14.0
 
July 8, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 5.0 μg/m3 (5) N/A 12.0
 
July 8, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 36.0 μg/m3 (33) 14.0 μg/m3 (54) 54.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
July 8, 2020, 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
July 8, 2020, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 11.0 ppb (8) 0.9 ppb (10) 11.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0