ID: 2555

AQSQID: 80011G013

Site Name: Estaci¢N Dif

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

Updated: July 12, 2020, 1:37 a.m.

Location: Salamanca (Irapuato), MX

Reporting: False, Located: True

Current AQI: None

Salamanca (Irapuato) MX, MX: 20.558153, -101.20485

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 11, 2020, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (18) 0.26 ppb (3) 64.0 μg/m3 (54) 10.3 μg/m3 (43) 54.0
 
July 11, 2020, 3 a.m. N/A N/A N/A N/A N/A 44.0 ppb (54) 37.0 ppb (28) 0.86 ppb (10) 81.0 μg/m3 (63) 7.5 μg/m3 (31) 63.0
 
July 11, 2020, 2 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 39.0 ppb (30) 0.63 ppb (7) 56.0 μg/m3 (50) 6.9 μg/m3 (29) 50.0
 
July 11, 2020, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 55.0 ppb (42) 0.41 ppb (5) 67.0 μg/m3 (56) 10.1 μg/m3 (42) 56.0
 
July 11, 2020, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 61.0 ppb (47) 0.36 ppb (4) 49.0 μg/m3 (45) 12.9 μg/m3 (52) 52.0
 
July 10, 2020, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 56.0 ppb (43) 0.35 ppb (4) 10.0 μg/m3 (9) 19.7 μg/m3 (66) 66.0
 
July 10, 2020, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 53.0 ppb (41) 0.31 ppb (3) 10.0 μg/m3 (9) 9.9 μg/m3 (41) 41.0
 
July 10, 2020, 9 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 56.0 ppb (43) 0.41 ppb (5) 15.0 μg/m3 (14) 13.8 μg/m3 (54) 54.0
 
July 10, 2020, 8 p.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 61.0 ppb (47) 0.66 ppb (7) 24.0 μg/m3 (22) 23.4 μg/m3 (74) 74.0
 
July 10, 2020, 7 p.m. N/A N/A N/A N/A N/A 29.0 ppb (41) 66.0 ppb (51) 0.87 ppb (10) 21.0 μg/m3 (19) 17.1 μg/m3 (61) 61.0
 
July 10, 2020, 6 p.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 55.0 ppb (42) 0.61 ppb (7) 29.0 μg/m3 (26) 23.6 μg/m3 (75) 75.0
 
July 10, 2020, 5 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 47.0 ppb (36) 0.5 ppb (6) 28.0 μg/m3 (25) 17.5 μg/m3 (62) 62.0
 
July 10, 2020, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 36.0 ppb (28) 0.44 ppb (5) 26.0 μg/m3 (24) 25.9 μg/m3 (80) 80.0
 
July 10, 2020, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 20.0 ppb (15) 0.55 ppb (6) 33.0 μg/m3 (30) 37.1 μg/m3 (104) 104.0
 
July 10, 2020, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 6.0 ppb (5) 0.73 ppb (8) 36.0 μg/m3 (33) 16.9 μg/m3 (60) 60.0
 
July 10, 2020, 1 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 3.0 ppb (2) 0.64 ppb (7) 17.0 μg/m3 (15) 9.2 μg/m3 (38) 38.0
 
July 10, 2020, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 0.37 ppb (4) 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
July 10, 2020, 11 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 15.0 ppb (12) 0.24 ppb (3) 10.0 μg/m3 (9) 6.7 μg/m3 (28) 28.0
 
July 10, 2020, 10 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 18.0 ppb (14) 0.23 ppb (3) 7.0 μg/m3 (6) 8.0 μg/m3 (33) 33.0
 
July 10, 2020, 9 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 29.0 ppb (22) 0.19 ppb (2) 5.0 μg/m3 (5) 6.5 μg/m3 (27) 27.0
 
July 10, 2020, 8 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 31.0 ppb (24) 0.18 ppb (2) 7.0 μg/m3 (6) 3.1 μg/m3 (13) 24.0
 
July 10, 2020, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) 0.21 ppb (2) 5.0 μg/m3 (5) 4.1 μg/m3 (17) 22.0
 
July 10, 2020, 6 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 28.0 ppb (22) 0.23 ppb (3) 1.0 μg/m3 (1) 5.1 μg/m3 (21) 22.0
 
July 10, 2020, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 20.0 ppb (15) 0.34 ppb (4) 22.0 μg/m3 (20) 4.2 μg/m3 (18) 20.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 24.0 ppb (18) 0.33 ppb (4) 23.0 μg/m3 (21) 6.5 μg/m3 (27) 27.0
 
July 10, 2020, 1 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 27.0 ppb (21) 0.31 ppb (3) 32.0 μg/m3 (29) 8.9 μg/m3 (37) 37.0
 
July 10, 2020, midnight N/A N/A N/A N/A N/A 11.0 ppb (16) 17.0 ppb (13) 0.52 ppb (6) 29.0 μg/m3 (26) 7.9 μg/m3 (33) 33.0
 
July 9, 2020, 11 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 16.0 ppb (12) 0.51 ppb (6) 22.0 μg/m3 (20) 9.5 μg/m3 (40) 40.0
 
July 9, 2020, 10 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 24.0 ppb (18) 0.43 ppb (5) 16.0 μg/m3 (15) 11.5 μg/m3 (48) 48.0
 
July 9, 2020, 9 p.m. N/A N/A N/A N/A N/A 42.0 ppb (53) 40.0 ppb (31) 0.94 ppb (10) 24.0 μg/m3 (22) 16.6 μg/m3 (60) 60.0
 
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A 31.0 ppb (44) 44.0 ppb (34) 0.87 ppb (10) 41.0 μg/m3 (37) 5.8 μg/m3 (24) 44.0
 
July 9, 2020, 7 p.m. N/A N/A N/A N/A N/A 19.0 ppb (27) 29.0 ppb (22) 0.66 ppb (7) 22.0 μg/m3 (20) 2.4 μg/m3 (10) 27.0
 
July 9, 2020, 6 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 19.0 ppb (15) 0.53 ppb (6) 18.0 μg/m3 (16) 7.1 μg/m3 (30) 30.0
 
July 9, 2020, 5 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 16.0 ppb (12) 0.53 ppb (6) 34.0 μg/m3 (31) 10.1 μg/m3 (42) 42.0
 
July 9, 2020, 4 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 11.0 ppb (8) 0.56 ppb (6) 28.0 μg/m3 (25) 11.7 μg/m3 (49) 49.0
 
July 9, 2020, 3 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 7.0 ppb (5) 0.62 ppb (7) 43.0 μg/m3 (39) 10.4 μg/m3 (43) 43.0
 
July 9, 2020, 2 p.m. N/A N/A N/A N/A N/A 21.0 ppb (30) 3.0 ppb (2) 0.6 ppb (7) 42.0 μg/m3 (38) 7.7 μg/m3 (32) 38.0
 
July 9, 2020, 1 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 2.0 ppb (2) 0.41 ppb (5) 27.0 μg/m3 (25) 8.3 μg/m3 (35) 35.0
 
July 9, 2020, noon N/A N/A N/A N/A N/A 12.0 ppb (17) 6.0 ppb (5) 0.3 ppb (3) 6.0 μg/m3 (5) 5.8 μg/m3 (24) 24.0
 
July 9, 2020, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (7) 0.21 ppb (2) 13.0 μg/m3 (12) 4.4 μg/m3 (18) 18.0
 
July 9, 2020, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (9) 0.16 ppb (2) 4.0 μg/m3 (4) 5.8 μg/m3 (24) 24.0
 
July 9, 2020, 9 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 15.0 ppb (12) 0.13 ppb (1) 3.0 μg/m3 (3) 3.8 μg/m3 (16) 16.0
 
July 9, 2020, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (12) 0.14 ppb (2) 9.0 μg/m3 (8) 4.6 μg/m3 (19) 19.0
 
July 9, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 11.0 ppb (8) 0.17 ppb (2) 7.0 μg/m3 (6) 3.9 μg/m3 (16) 16.0
 
July 9, 2020, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 9.0 ppb (7) 0.17 ppb (2) 6.0 μg/m3 (5) 1.4 μg/m3 (6) 7.0
 
July 9, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.42 ppb (5) 23.0 μg/m3 (21) 0.9 μg/m3 (4) 21.0
 
July 9, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.31 ppb (3) 18.0 μg/m3 (16) 0.7 μg/m3 (3) 16.0
 
July 9, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.29 ppb (3) 16.0 μg/m3 (15) 3.3 μg/m3 (14) 15.0
 
July 9, 2020, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.36 ppb (4) 31.0 μg/m3 (28) 5.3 μg/m3 (22) 28.0
 
July 8, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.24 ppb (3) 25.0 μg/m3 (23) 15.6 μg/m3 (58) 58.0
 
July 8, 2020, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 30.0 ppb (23) 0.25 ppb (3) 20.0 μg/m3 (18) 4.4 μg/m3 (18) 23.0
 
July 8, 2020, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 35.0 ppb (27) 0.18 ppb (2) 11.0 μg/m3 (10) 9.1 μg/m3 (38) 38.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 36.0 ppb (28) 0.22 ppb (2) 35.0 μg/m3 (32) 18.4 μg/m3 (64) 64.0
 
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 37.0 ppb (28) 0.3 ppb (3) 14.0 μg/m3 (13) 14.8 μg/m3 (56) 56.0
 
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 0.35 ppb (4) 23.0 μg/m3 (21) 10.1 μg/m3 (42) 42.0
 
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) 0.41 ppb (5) 14.0 μg/m3 (13) 8.4 μg/m3 (35) 35.0
 
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 25.0 ppb (19) 0.44 ppb (5) 13.0 μg/m3 (12) 10.7 μg/m3 (45) 45.0
 
July 8, 2020, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 20.0 ppb (15) 0.49 ppb (5) 21.0 μg/m3 (19) 9.2 μg/m3 (38) 38.0
 
July 8, 2020, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (15) 0.41 ppb (5) 11.0 μg/m3 (10) 7.9 μg/m3 (33) 33.0
 
July 8, 2020, 1 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 18.0 ppb (14) 0.37 ppb (4) 17.0 μg/m3 (15) 16.6 μg/m3 (60) 60.0
 
July 8, 2020, noon N/A N/A N/A N/A N/A 12.0 ppb (17) 19.0 ppb (15) 0.38 ppb (4) 21.0 μg/m3 (19) 20.6 μg/m3 (68) 68.0
 
July 8, 2020, 11 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 17.0 ppb (13) 0.32 ppb (4) 32.0 μg/m3 (29) 21.1 μg/m3 (69) 69.0
 
July 8, 2020, 10 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 24.0 ppb (18) 0.29 ppb (3) 18.0 μg/m3 (16) 8.1 μg/m3 (34) 34.0
 
July 8, 2020, 9 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 28.0 ppb (22) 0.23 ppb (3) 11.0 μg/m3 (10) 4.8 μg/m3 (20) 22.0
 
July 8, 2020, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) 0.22 ppb (2) 10.0 μg/m3 (9) 3.0 μg/m3 (12) 20.0
 
July 8, 2020, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 32.0 ppb (25) 0.21 ppb (2) 14.0 μg/m3 (13) 5.3 μg/m3 (22) 25.0
 
July 8, 2020, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 0.19 ppb (2) 12.0 μg/m3 (11) 6.1 μg/m3 (25) 25.0
 
July 8, 2020, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 36.0 ppb (28) 0.27 ppb (3) 46.0 μg/m3 (42) 3.1 μg/m3 (13) 42.0
 
July 8, 2020, 2 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 40.0 ppb (31) 0.27 ppb (3) 105.0 μg/m3 (75) 8.6 μg/m3 (36) 75.0
 
July 8, 2020, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 48.0 ppb (37) 0.25 ppb (3) N/A 4.9 μg/m3 (20) 37.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A 7.0 ppb (10) 62.0 ppb (48) N/A 11.0 μg/m3 (10) 6.8 μg/m3 (28) 48.0
 
July 7, 2020, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 61.0 ppb (47) N/A 6.0 μg/m3 (5) 10.9 μg/m3 (45) 47.0
 
July 7, 2020, 10 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 60.0 ppb (46) 0.16 ppb (2) 0.0 μg/m3 (0) 11.6 μg/m3 (48) 48.0
 
July 7, 2020, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 55.0 ppb (42) 0.2 ppb (2) 0.0 μg/m3 (0) 13.9 μg/m3 (54) 54.0
 
July 7, 2020, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 50.0 ppb (38) 0.24 ppb (3) 8.0 μg/m3 (7) 11.9 μg/m3 (50) 50.0
 
July 7, 2020, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 46.0 ppb (35) 0.33 ppb (4) 4.0 μg/m3 (4) 10.2 μg/m3 (42) 42.0
 
July 7, 2020, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 45.0 ppb (35) 0.34 ppb (4) 11.0 μg/m3 (10) 10.5 μg/m3 (44) 44.0
 
July 7, 2020, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 39.0 ppb (30) 0.46 ppb (5) 19.0 μg/m3 (17) 9.6 μg/m3 (40) 40.0
 
July 7, 2020, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 35.0 ppb (27) 0.44 ppb (5) 17.0 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
July 7, 2020, 3 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 26.0 ppb (20) 0.45 ppb (5) 19.0 μg/m3 (17) 8.6 μg/m3 (36) 36.0
 
July 7, 2020, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 0.56 ppb (6) 29.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
July 7, 2020, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 0.49 ppb (5) 21.0 μg/m3 (19) 7.7 μg/m3 (32) 32.0
 
July 7, 2020, noon N/A N/A N/A N/A N/A 7.0 ppb (10) 21.0 ppb (16) 0.34 ppb (4) 11.0 μg/m3 (10) 6.2 μg/m3 (26) 26.0
 
July 7, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 28.0 ppb (22) 0.27 ppb (3) 11.0 μg/m3 (10) 4.7 μg/m3 (20) 22.0
 
July 7, 2020, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 32.0 ppb (25) 0.23 ppb (3) 6.0 μg/m3 (5) 2.6 μg/m3 (11) 25.0
 
July 7, 2020, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 36.0 ppb (28) 0.22 ppb (2) 5.0 μg/m3 (5) 3.6 μg/m3 (15) 28.0
 
July 7, 2020, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 36.0 ppb (28) 0.22 ppb (2) 6.0 μg/m3 (5) 5.0 μg/m3 (21) 28.0
 
July 7, 2020, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 0.23 ppb (3) 21.0 μg/m3 (19) 8.6 μg/m3 (36) 36.0
 
July 7, 2020, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (25) 0.24 ppb (3) 32.0 μg/m3 (29) 8.1 μg/m3 (34) 34.0
 
July 7, 2020, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 40.0 ppb (31) 0.41 ppb (5) 71.0 μg/m3 (58) 11.4 μg/m3 (48) 58.0
 
July 7, 2020, 2 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 58.0 ppb (45) 0.36 ppb (4) 85.0 μg/m3 (65) 18.5 μg/m3 (64) 65.0
 
July 7, 2020, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 79.0 ppb (62) 0.36 ppb (4) 35.0 μg/m3 (32) 20.7 μg/m3 (69) 69.0
 
July 7, 2020, midnight N/A N/A N/A N/A N/A 10.0 ppb (14) 81.0 ppb (63) 0.4 ppb (4) 21.0 μg/m3 (19) 23.2 μg/m3 (74) 74.0
 
July 6, 2020, 11 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 77.0 ppb (60) 0.43 ppb (5) 19.0 μg/m3 (17) 24.4 μg/m3 (76) 76.0
 
July 6, 2020, 10 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 76.0 ppb (59) 0.39 ppb (4) 15.0 μg/m3 (14) 25.0 μg/m3 (78) 78.0
 
July 6, 2020, 9 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 77.0 ppb (60) 0.45 ppb (5) 23.0 μg/m3 (21) 21.0 μg/m3 (69) 69.0
 
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 70.0 ppb (54) 0.4 ppb (4) 17.0 μg/m3 (15) 15.3 μg/m3 (57) 57.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 62.0 ppb (48) 0.31 ppb (3) 22.0 μg/m3 (20) 15.0 μg/m3 (56) 56.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) 0.33 ppb (4) 24.0 μg/m3 (22) 13.6 μg/m3 (53) 53.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 51.0 ppb (39) 0.4 ppb (4) 25.0 μg/m3 (23) 12.4 μg/m3 (51) 51.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 0.6 ppb (7) 25.0 μg/m3 (23) 10.9 μg/m3 (45) 45.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 21.0 ppb (16) 0.54 ppb (6) 19.0 μg/m3 (17) 8.9 μg/m3 (37) 37.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 14.0 ppb (11) 0.67 ppb (7) 41.0 μg/m3 (37) 7.7 μg/m3 (32) 37.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 4.0 ppb (3) 0.59 ppb (7) 29.0 μg/m3 (26) 8.3 μg/m3 (35) 35.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 1.0 ppb (1) 0.39 ppb (4) 19.0 μg/m3 (17) 9.7 μg/m3 (40) 40.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 3.0 ppb (2) 0.29 ppb (3) 22.0 μg/m3 (20) 7.2 μg/m3 (30) 30.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 10.0 ppb (8) 0.26 ppb (3) 16.0 μg/m3 (15) 7.3 μg/m3 (30) 30.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 25.0 ppb (19) 0.23 ppb (3) 8.0 μg/m3 (7) 6.9 μg/m3 (29) 29.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 23.0 ppb (18) 0.23 ppb (3) 10.0 μg/m3 (9) 5.9 μg/m3 (25) 25.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 31.0 ppb (24) 0.26 ppb (3) 19.0 μg/m3 (17) 8.6 μg/m3 (36) 36.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 34.0 ppb (26) 0.26 ppb (3) 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 35.0 ppb (27) 0.52 ppb (6) 52.0 μg/m3 (47) 6.6 μg/m3 (28) 47.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 40.0 ppb (31) 0.32 ppb (4) 36.0 μg/m3 (33) 7.4 μg/m3 (31) 33.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 48.0 ppb (37) 0.27 ppb (3) 30.0 μg/m3 (27) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A 13.0 ppb (19) 68.0 ppb (52) 0.24 ppb (3) 7.0 μg/m3 (6) 12.0 μg/m3 (50) 52.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 68.0 ppb (52) 0.25 ppb (3) 1.0 μg/m3 (1) 20.1 μg/m3 (67) 67.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 59.0 ppb (45) 0.23 ppb (3) 1.0 μg/m3 (1) 14.4 μg/m3 (55) 55.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 55.0 ppb (42) 0.29 ppb (3) 9.0 μg/m3 (8) 14.9 μg/m3 (56) 56.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 56.0 ppb (43) 0.41 ppb (5) 17.0 μg/m3 (15) 12.9 μg/m3 (52) 52.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 55.0 ppb (42) 0.47 ppb (5) 20.0 μg/m3 (18) 9.5 μg/m3 (40) 42.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 45.0 ppb (35) 0.42 ppb (5) 24.0 μg/m3 (22) 7.9 μg/m3 (33) 35.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 37.0 ppb (28) 0.52 ppb (6) 30.0 μg/m3 (27) 16.2 μg/m3 (59) 59.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 30.0 ppb (23) 0.46 ppb (5) 23.0 μg/m3 (21) 12.8 μg/m3 (52) 52.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) 0.51 ppb (6) 23.0 μg/m3 (21) 12.6 μg/m3 (51) 51.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 13.0 ppb (10) 0.45 ppb (5) 22.0 μg/m3 (20) 11.4 μg/m3 (48) 48.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 8.0 ppb (6) 0.44 ppb (5) 25.0 μg/m3 (23) 12.3 μg/m3 (51) 51.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 6.0 ppb (5) 0.34 ppb (4) 14.0 μg/m3 (13) 12.1 μg/m3 (50) 50.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (14) 0.28 ppb (3) 21.0 μg/m3 (19) 12.3 μg/m3 (51) 51.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 22.0 ppb (17) 0.28 ppb (3) 10.0 μg/m3 (9) 10.4 μg/m3 (43) 43.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 29.0 ppb (22) 0.29 ppb (3) 9.0 μg/m3 (8) 7.1 μg/m3 (30) 30.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 31.0 ppb (24) 0.29 ppb (3) 16.0 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 31.0 ppb (24) 0.3 ppb (3) 20.0 μg/m3 (18) 9.7 μg/m3 (40) 40.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 27.0 ppb (21) 0.38 ppb (4) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 29.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 38.0 ppb (29) 0.51 ppb (6) 46.0 μg/m3 (42) 6.1 μg/m3 (25) 42.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 49.0 ppb (38) 0.34 ppb (4) 42.0 μg/m3 (38) 9.9 μg/m3 (41) 41.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 59.0 ppb (45) 0.24 ppb (3) 23.0 μg/m3 (21) 12.2 μg/m3 (50) 50.0
 
July 5, 2020, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 69.0 ppb (53) 0.27 ppb (3) 13.0 μg/m3 (12) 18.1 μg/m3 (63) 63.0
 
July 4, 2020, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 67.0 ppb (52) 0.33 ppb (4) 13.0 μg/m3 (12) 6.9 μg/m3 (29) 52.0
 
July 4, 2020, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 63.0 ppb (48) 0.36 ppb (4) 18.0 μg/m3 (16) 16.8 μg/m3 (60) 60.0
 
July 4, 2020, 9 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 58.0 ppb (45) 0.45 ppb (5) 20.0 μg/m3 (18) 21.4 μg/m3 (70) 70.0
 
July 4, 2020, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 54.0 ppb (42) 0.45 ppb (5) 42.0 μg/m3 (38) 21.4 μg/m3 (70) 70.0
 
July 4, 2020, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 51.0 ppb (39) 0.43 ppb (5) 53.0 μg/m3 (48) 16.3 μg/m3 (59) 59.0
 
July 4, 2020, 6 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 49.0 ppb (38) 0.43 ppb (5) 73.0 μg/m3 (59) 16.6 μg/m3 (60) 60.0
 
July 4, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (32) 0.53 ppb (6) 28.0 μg/m3 (25) 16.4 μg/m3 (59) 59.0
 
July 4, 2020, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 31.0 ppb (24) 0.48 ppb (5) 39.0 μg/m3 (35) 22.4 μg/m3 (72) 72.0
 
July 4, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 22.0 ppb (17) 0.64 ppb (7) 53.0 μg/m3 (48) 27.1 μg/m3 (82) 82.0
 
July 4, 2020, 2 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 10.0 ppb (8) 0.63 ppb (7) 47.0 μg/m3 (43) 22.4 μg/m3 (72) 72.0
 
July 4, 2020, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 6.0 ppb (5) 0.47 ppb (5) 32.0 μg/m3 (29) 18.8 μg/m3 (64) 64.0
 
July 4, 2020, noon N/A N/A N/A N/A N/A 10.0 ppb (14) 9.0 ppb (7) 0.35 ppb (4) 26.0 μg/m3 (24) 23.2 μg/m3 (74) 74.0
 
July 4, 2020, 11 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 13.0 ppb (10) 0.25 ppb (3) 31.0 μg/m3 (28) 16.6 μg/m3 (60) 60.0
 
July 4, 2020, 10 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 14.0 ppb (11) 0.27 ppb (3) 25.0 μg/m3 (23) 18.3 μg/m3 (63) 63.0
 
July 4, 2020, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 15.0 ppb (12) 0.23 ppb (3) 29.0 μg/m3 (26) 16.5 μg/m3 (60) 60.0
 
July 4, 2020, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 20.0 ppb (15) 0.2 ppb (2) 30.0 μg/m3 (27) 10.2 μg/m3 (42) 42.0
 
July 4, 2020, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 21.0 ppb (16) 0.2 ppb (2) 38.0 μg/m3 (35) 11.5 μg/m3 (48) 48.0
 
July 4, 2020, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 24.0 ppb (18) 0.23 ppb (3) 49.0 μg/m3 (45) 8.1 μg/m3 (34) 45.0
 
July 4, 2020, 3 a.m. N/A N/A N/A N/A N/A 53.0 ppb (58) 27.0 ppb (21) 2.44 ppb (27) 52.0 μg/m3 (47) 10.1 μg/m3 (42) 58.0
 
July 4, 2020, 2 a.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 33.0 ppb (25) 0.71 ppb (8) 53.0 μg/m3 (48) 9.4 μg/m3 (39) 48.0
 
July 4, 2020, 1 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 44.0 ppb (34) 0.4 ppb (4) 48.0 μg/m3 (44) 8.5 μg/m3 (35) 44.0
 
July 4, 2020, midnight N/A N/A N/A N/A N/A 10.0 ppb (14) 66.0 ppb (51) 0.35 ppb (4) 13.0 μg/m3 (12) 8.7 μg/m3 (36) 51.0
 
July 3, 2020, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 66.0 ppb (51) 0.25 ppb (3) 29.0 μg/m3 (26) 9.1 μg/m3 (38) 51.0
 
July 3, 2020, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 68.0 ppb (52) 0.25 ppb (3) 19.0 μg/m3 (17) 8.9 μg/m3 (37) 52.0
 
July 3, 2020, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 69.0 ppb (53) 0.32 ppb (4) 19.0 μg/m3 (17) 26.1 μg/m3 (80) 80.0
 
July 3, 2020, 8 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 71.0 ppb (55) 0.35 ppb (4) 34.0 μg/m3 (31) 44.5 μg/m3 (122) 122.0
 
July 3, 2020, 7 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 64.0 ppb (49) 0.41 ppb (5) 40.0 μg/m3 (36) 31.7 μg/m3 (92) 92.0
 
July 3, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 52.0 ppb (40) 0.48 ppb (5) 43.0 μg/m3 (39) 21.2 μg/m3 (70) 70.0
 
July 3, 2020, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) 0.53 ppb (6) 45.0 μg/m3 (41) 25.2 μg/m3 (78) 78.0
 
July 3, 2020, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 36.0 ppb (28) 0.46 ppb (5) 53.0 μg/m3 (48) 19.9 μg/m3 (67) 67.0
 
July 3, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) 0.47 ppb (5) 54.0 μg/m3 (49) 26.5 μg/m3 (81) 81.0