AQSQID: 80011G009

Site Name: Estaci¢N Hospital General

Location: Silao, MX

Reporting: True, Located: True

Current AQI: 62.0

Silao MX, MX: 20.9479, -101.4258

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 52.0 ppb (40) 1.23 ppb (14) 28.0 μg/m3 (25) N/A 40.0
 
June 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 47.0 ppb (36) 1.5 ppb (17) 30.0 μg/m3 (27) N/A 36.0
 
June 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 57.0 ppb (44) 1.27 ppb (14) 31.0 μg/m3 (28) N/A 44.0
 
June 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 62.0 ppb (48) 1.23 ppb (14) 32.0 μg/m3 (29) N/A 48.0
 
June 10, 2019, midnight N/A N/A N/A N/A N/A 3.0 ppb (4) 65.0 ppb (50) 1.2 ppb (13) 25.0 μg/m3 (23) N/A 50.0
 
June 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 64.0 ppb (49) 1.25 ppb (14) 24.0 μg/m3 (22) N/A 49.0
 
June 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 64.0 ppb (49) 1.37 ppb (15) 27.0 μg/m3 (25) N/A 49.0
 
June 9, 2019, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 66.0 ppb (51) 1.42 ppb (16) 22.0 μg/m3 (20) N/A 51.0
 
June 9, 2019, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 83.0 ppb (65) 1.28 ppb (14) 22.0 μg/m3 (20) N/A 65.0
 
June 9, 2019, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 82.0 ppb (64) 1.06 ppb (12) 22.0 μg/m3 (20) N/A 64.0
 
June 9, 2019, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 82.0 ppb (64) 1.01 ppb (11) 25.0 μg/m3 (23) N/A 64.0
 
June 9, 2019, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 71.0 ppb (55) 1.16 ppb (13) 38.0 μg/m3 (35) N/A 55.0
 
June 9, 2019, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 59.0 ppb (45) 1.49 ppb (17) 47.0 μg/m3 (43) N/A 45.0
 
June 9, 2019, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 58.0 ppb (45) 1.37 ppb (15) 77.0 μg/m3 (61) N/A 61.0
 
June 9, 2019, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 17.0 ppb (13) 1.52 ppb (17) 93.0 μg/m3 (69) N/A 69.0
 
June 9, 2019, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 7.0 ppb (5) 1.64 ppb (18) 40.0 μg/m3 (36) N/A 36.0
 
June 9, 2019, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 14.0 ppb (11) 1.32 ppb (15) 41.0 μg/m3 (37) N/A 37.0
 
June 9, 2019, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 27.0 ppb (21) 1.17 ppb (13) 34.0 μg/m3 (31) N/A 31.0
 
June 9, 2019, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 35.0 ppb (27) 1.29 ppb (14) 28.0 μg/m3 (25) N/A 27.0
 
June 9, 2019, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 35.0 ppb (27) 1.24 ppb (14) 33.0 μg/m3 (30) N/A 30.0
 
June 9, 2019, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 44.0 ppb (34) 1.21 ppb (13) 30.0 μg/m3 (27) N/A 34.0
 
June 9, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 40.0 ppb (31) 1.25 ppb (14) 44.0 μg/m3 (40) N/A 40.0
 
June 9, 2019, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 32.0 ppb (25) 1.44 ppb (16) 52.0 μg/m3 (47) N/A 47.0
 
June 9, 2019, 4 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 47.0 ppb (36) 1.6 ppb (18) 48.0 μg/m3 (44) N/A 44.0
 
June 9, 2019, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 1.46 ppb (16) 38.0 μg/m3 (35) N/A 40.0
 
June 9, 2019, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 1.53 ppb (17) 36.0 μg/m3 (33) N/A 40.0
 
June 9, 2019, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 72.0 ppb (56) 1.53 ppb (17) 34.0 μg/m3 (31) N/A 56.0
 
June 9, 2019, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 102.0 ppb (81) 1.46 ppb (16) 30.0 μg/m3 (27) N/A 81.0
 
June 8, 2019, 11 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 106.0 ppb (84) 1.34 ppb (15) 40.0 μg/m3 (36) N/A 84.0
 
June 8, 2019, 10 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 102.0 ppb (81) 1.4 ppb (16) 55.0 μg/m3 (50) N/A 81.0
 
June 8, 2019, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 101.0 ppb (80) 1.29 ppb (14) 60.0 μg/m3 (52) N/A 80.0
 
June 8, 2019, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 93.0 ppb (73) 1.44 ppb (16) 58.0 μg/m3 (52) N/A 73.0
 
June 8, 2019, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 91.0 ppb (72) 1.5 ppb (17) 56.0 μg/m3 (50) N/A 72.0
 
June 8, 2019, 6 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 67.0 ppb (52) 1.57 ppb (17) 58.0 μg/m3 (52) N/A 52.0
 
June 8, 2019, 5 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 58.0 ppb (45) 1.43 ppb (16) 109.0 μg/m3 (77) N/A 77.0
 
June 8, 2019, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 31.0 ppb (24) 1.85 ppb (21) 155.0 μg/m3 (100) N/A 100.0
 
June 8, 2019, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 13.0 ppb (10) 1.61 ppb (18) 109.0 μg/m3 (77) N/A 77.0
 
June 8, 2019, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 6.0 ppb (5) 1.76 ppb (20) 117.0 μg/m3 (81) N/A 81.0
 
June 8, 2019, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 5.0 ppb (4) 1.83 ppb (20) 60.0 μg/m3 (52) N/A 52.0
 
June 8, 2019, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 20.0 ppb (15) 1.43 ppb (16) 56.0 μg/m3 (50) N/A 50.0
 
June 8, 2019, 11 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 24.0 ppb (18) 1.4 ppb (16) 52.0 μg/m3 (47) N/A 47.0
 
June 8, 2019, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 19.0 ppb (15) 1.29 ppb (14) 49.0 μg/m3 (45) N/A 45.0
 
June 8, 2019, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 33.0 ppb (25) 1.28 ppb (14) 38.0 μg/m3 (35) N/A 35.0
 
June 8, 2019, 8 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 40.0 ppb (31) 1.24 ppb (14) 43.0 μg/m3 (39) N/A 39.0
 
June 8, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 42.0 ppb (32) 1.33 ppb (15) 56.0 μg/m3 (50) N/A 50.0
 
June 8, 2019, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 36.0 ppb (28) 1.46 ppb (16) 53.0 μg/m3 (48) N/A 48.0
 
June 8, 2019, 4 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 34.0 ppb (26) 1.6 ppb (18) 76.0 μg/m3 (60) N/A 60.0
 
June 8, 2019, 3 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 19.0 ppb (15) 2.02 ppb (22) 71.0 μg/m3 (58) N/A 58.0
 
June 8, 2019, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 35.0 ppb (27) 1.82 ppb (20) 57.0 μg/m3 (51) N/A 51.0
 
June 8, 2019, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A 1.86 ppb (21) 58.0 μg/m3 (52) N/A 52.0
 
June 8, 2019, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 94.0 ppb (74) 1.57 ppb (17) 56.0 μg/m3 (50) N/A 74.0
 
June 7, 2019, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 97.0 ppb (77) 1.15 ppb (13) 58.0 μg/m3 (52) N/A 77.0
 
June 7, 2019, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 93.0 ppb (73) 1.29 ppb (14) 41.0 μg/m3 (37) N/A 73.0
 
June 7, 2019, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 94.0 ppb (74) 1.22 ppb (14) 34.0 μg/m3 (31) N/A 74.0
 
June 7, 2019, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 89.0 ppb (70) 1.23 ppb (14) 49.0 μg/m3 (45) N/A 70.0
 
June 7, 2019, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 83.0 ppb (65) 1.26 ppb (14) 38.0 μg/m3 (35) N/A 65.0
 
June 7, 2019, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 72.0 ppb (56) 1.5 ppb (17) 56.0 μg/m3 (50) N/A 56.0
 
June 7, 2019, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 58.0 ppb (45) 1.56 ppb (17) 74.0 μg/m3 (60) N/A 60.0
 
June 7, 2019, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 45.0 ppb (35) 1.66 ppb (18) 72.0 μg/m3 (58) N/A 58.0
 
June 7, 2019, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 22.0 ppb (17) 1.51 ppb (17) 148.0 μg/m3 (96) N/A 96.0
 
June 7, 2019, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 3.0 ppb (2) 2.89 ppb (32) 116.0 μg/m3 (80) N/A 80.0
 
June 7, 2019, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 3.0 ppb (2) 2.11 ppb (23) 98.0 μg/m3 (72) N/A 72.0
 
June 7, 2019, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 5.0 ppb (4) 1.73 ppb (19) 65.0 μg/m3 (55) N/A 55.0
 
June 7, 2019, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 9.0 ppb (7) 1.46 ppb (16) 53.0 μg/m3 (48) N/A 48.0
 
June 7, 2019, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 9.0 ppb (7) 1.36 ppb (15) 36.0 μg/m3 (33) N/A 33.0
 
June 7, 2019, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 22.0 ppb (17) 1.22 ppb (14) 37.0 μg/m3 (34) N/A 34.0
 
June 7, 2019, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 21.0 ppb (16) 1.32 ppb (15) 48.0 μg/m3 (44) N/A 44.0
 
June 7, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 25.0 ppb (19) 1.22 ppb (14) 53.0 μg/m3 (48) N/A 48.0
 
June 7, 2019, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 28.0 ppb (22) 2.13 ppb (24) 54.0 μg/m3 (49) N/A 49.0
 
June 7, 2019, 4 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 22.0 ppb (17) 2.3 ppb (26) 123.0 μg/m3 (84) N/A 84.0
 
June 7, 2019, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 30.0 ppb (23) 2.81 ppb (31) 62.0 μg/m3 (54) N/A 54.0
 
June 7, 2019, 2 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 63.0 ppb (48) 2.05 ppb (23) 52.0 μg/m3 (47) N/A 48.0
 
June 7, 2019, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 68.0 ppb (52) 2.02 ppb (22) 43.0 μg/m3 (39) N/A 52.0
 
June 7, 2019, midnight N/A N/A N/A N/A N/A 3.0 ppb (4) 74.0 ppb (57) 1.94 ppb (22) 43.0 μg/m3 (39) N/A 57.0
 
June 6, 2019, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 76.0 ppb (59) 1.9 ppb (21) 61.0 μg/m3 (53) N/A 59.0
 
June 6, 2019, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 64.0 ppb (49) 1.87 ppb (21) 48.0 μg/m3 (44) N/A 49.0
 
June 6, 2019, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 57.0 ppb (44) 1.79 ppb (20) 44.0 μg/m3 (40) N/A 44.0
 
June 6, 2019, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 58.0 ppb (45) 1.68 ppb (19) 52.0 μg/m3 (47) N/A 47.0
 
June 6, 2019, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 70.0 ppb (54) 1.53 ppb (17) 33.0 μg/m3 (30) N/A 54.0
 
June 6, 2019, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 35.0 ppb (27) 1.67 ppb (19) 33.0 μg/m3 (30) N/A 30.0
 
June 6, 2019, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 17.0 ppb (13) 1.72 ppb (19) 42.0 μg/m3 (38) N/A 38.0
 
June 6, 2019, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 13.0 ppb (10) 1.65 ppb (18) 53.0 μg/m3 (48) N/A 48.0
 
June 6, 2019, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 9.0 ppb (7) 1.74 ppb (19) 55.0 μg/m3 (50) N/A 50.0
 
June 6, 2019, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 9.0 ppb (7) 1.82 ppb (20) 52.0 μg/m3 (47) N/A 47.0
 
June 6, 2019, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 10.0 ppb (8) 1.52 ppb (17) 51.0 μg/m3 (46) N/A 46.0
 
June 6, 2019, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 18.0 ppb (14) 1.24 ppb (14) 33.0 μg/m3 (30) N/A 30.0
 
June 6, 2019, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 19.0 ppb (15) 1.45 ppb (16) 31.0 μg/m3 (28) N/A 28.0
 
June 6, 2019, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 19.0 ppb (15) 1.4 ppb (16) N/A N/A 16.0
 
June 6, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 1.16 ppb (13) 22.0 μg/m3 (20) N/A 20.0
 
June 6, 2019, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 21.0 ppb (16) 1.21 ppb (13) 27.0 μg/m3 (25) N/A 25.0
 
June 6, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 1.24 ppb (14) 38.0 μg/m3 (35) N/A 35.0
 
June 6, 2019, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 19.0 ppb (15) 1.41 ppb (16) 48.0 μg/m3 (44) N/A 44.0
 
June 6, 2019, 4 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 31.0 ppb (24) 1.54 ppb (17) 36.0 μg/m3 (33) N/A 33.0
 
June 6, 2019, 3 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 36.0 ppb (28) 1.48 ppb (16) 35.0 μg/m3 (32) N/A 32.0
 
June 6, 2019, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 42.0 ppb (32) 1.48 ppb (16) 27.0 μg/m3 (25) N/A 32.0
 
June 6, 2019, 1 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 50.0 ppb (38) 1.27 ppb (14) 28.0 μg/m3 (25) N/A 38.0
 
June 6, 2019, midnight N/A N/A N/A N/A N/A 5.0 ppb (7) 52.0 ppb (40) 1.39 ppb (15) 28.0 μg/m3 (25) N/A 40.0
 
June 5, 2019, 11 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 55.0 ppb (42) 1.25 ppb (14) 39.0 μg/m3 (35) N/A 42.0
 
June 5, 2019, 10 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 55.0 ppb (42) 1.34 ppb (15) 21.0 μg/m3 (19) N/A 42.0
 
June 5, 2019, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 59.0 ppb (45) 1.15 ppb (13) 23.0 μg/m3 (21) N/A 45.0
 
June 5, 2019, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 57.0 ppb (44) 1.15 ppb (13) 15.0 μg/m3 (14) N/A 44.0
 
June 5, 2019, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 50.0 ppb (38) 1.21 ppb (13) 6.0 μg/m3 (5) N/A 38.0
 
June 5, 2019, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 43.0 ppb (33) 1.2 ppb (13) 19.0 μg/m3 (17) N/A 33.0
 
June 5, 2019, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 28.0 ppb (22) 1.35 ppb (15) 18.0 μg/m3 (16) N/A 22.0
 
June 5, 2019, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 25.0 ppb (19) 1.45 ppb (16) 18.0 μg/m3 (16) N/A 19.0
 
June 5, 2019, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 23.0 ppb (18) 1.51 ppb (17) 26.0 μg/m3 (24) N/A 24.0
 
June 5, 2019, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 20.0 ppb (15) 1.8 ppb (20) 22.0 μg/m3 (20) N/A 20.0
 
June 5, 2019, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 25.0 ppb (19) 1.72 ppb (19) 13.0 μg/m3 (12) N/A 19.0
 
June 5, 2019, noon N/A N/A N/A N/A N/A 5.0 ppb (7) 34.0 ppb (26) 1.28 ppb (14) 10.0 μg/m3 (9) N/A 26.0
 
June 5, 2019, 11 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 31.0 ppb (24) 1.28 ppb (14) 38.0 μg/m3 (35) N/A 35.0
 
June 5, 2019, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 38.0 ppb (29) 1.2 ppb (13) N/A N/A 29.0
 
June 5, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 1.0 ppb (11) 7.0 μg/m3 (6) N/A 23.0
 
June 5, 2019, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 40.0 ppb (31) 0.88 ppb (10) 16.0 μg/m3 (15) N/A 31.0
 
June 5, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) 1.02 ppb (11) 25.0 μg/m3 (23) N/A 23.0
 
June 5, 2019, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 30.0 ppb (23) 1.78 ppb (20) 23.0 μg/m3 (21) N/A 23.0
 
June 5, 2019, 4 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 29.0 ppb (22) 1.95 ppb (22) 30.0 μg/m3 (27) N/A 27.0
 
June 5, 2019, 3 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 24.0 ppb (18) 2.08 ppb (23) 25.0 μg/m3 (23) N/A 23.0
 
June 5, 2019, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 27.0 ppb (21) 2.09 ppb (23) 30.0 μg/m3 (27) N/A 27.0
 
June 5, 2019, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 24.0 ppb (18) 2.32 ppb (26) 39.0 μg/m3 (35) N/A 35.0
 
June 5, 2019, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 36.0 ppb (28) 2.21 ppb (25) 54.0 μg/m3 (49) N/A 49.0
 
June 4, 2019, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 39.0 ppb (30) 1.99 ppb (22) 38.0 μg/m3 (35) N/A 35.0
 
June 4, 2019, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 54.0 ppb (42) 1.77 ppb (20) 33.0 μg/m3 (30) N/A 42.0
 
June 4, 2019, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 52.0 ppb (40) 1.92 ppb (21) 36.0 μg/m3 (33) N/A 40.0
 
June 4, 2019, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 51.0 ppb (39) 1.77 ppb (20) 32.0 μg/m3 (29) N/A 39.0
 
June 4, 2019, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 48.0 ppb (37) 1.86 ppb (21) 26.0 μg/m3 (24) N/A 37.0
 
June 4, 2019, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 42.0 ppb (32) 1.79 ppb (20) 29.0 μg/m3 (26) N/A 32.0
 
June 4, 2019, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 37.0 ppb (28) 1.78 ppb (20) 24.0 μg/m3 (22) N/A 28.0
 
June 4, 2019, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 28.0 ppb (22) 1.63 ppb (18) 46.0 μg/m3 (42) N/A 42.0
 
June 4, 2019, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 18.0 ppb (14) 1.88 ppb (21) 57.0 μg/m3 (51) N/A 51.0
 
June 4, 2019, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (5) 2.04 ppb (23) 38.0 μg/m3 (35) N/A 35.0
 
June 4, 2019, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 9.0 ppb (7) 1.89 ppb (21) 24.0 μg/m3 (22) N/A 22.0
 
June 4, 2019, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 13.0 ppb (10) 1.72 ppb (19) 18.0 μg/m3 (16) N/A 19.0
 
June 4, 2019, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 14.0 ppb (11) 1.7 ppb (19) 17.0 μg/m3 (15) N/A 19.0
 
June 4, 2019, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 18.0 ppb (14) 1.63 ppb (18) 7.0 μg/m3 (6) N/A 18.0
 
June 4, 2019, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 21.0 ppb (16) 1.55 ppb (17) 6.0 μg/m3 (5) N/A 17.0
 
June 4, 2019, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 1.6 ppb (18) 11.0 μg/m3 (10) N/A 18.0
 
June 4, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 1.51 ppb (17) 25.0 μg/m3 (23) N/A 23.0
 
June 4, 2019, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 22.0 ppb (17) 2.58 ppb (29) 13.0 μg/m3 (12) N/A 29.0
 
June 4, 2019, 1 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 22.0 ppb (17) 2.78 ppb (31) 31.0 μg/m3 (28) N/A 31.0
 
June 4, 2019, midnight N/A N/A N/A N/A N/A 5.0 ppb (7) 25.0 ppb (19) 2.95 ppb (33) 36.0 μg/m3 (33) N/A 33.0
 
June 3, 2019, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 29.0 ppb (22) 2.79 ppb (31) 10.0 μg/m3 (9) N/A 31.0
 
June 3, 2019, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 37.0 ppb (28) 2.76 ppb (31) 16.0 μg/m3 (15) N/A 31.0
 
June 3, 2019, 9 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 42.0 ppb (32) 2.72 ppb (30) 20.0 μg/m3 (18) N/A 32.0
 
June 3, 2019, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 48.0 ppb (37) 2.73 ppb (30) 20.0 μg/m3 (18) N/A 37.0
 
June 3, 2019, 7 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 45.0 ppb (35) 2.84 ppb (32) 13.0 μg/m3 (12) N/A 35.0
 
June 3, 2019, 6 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 42.0 ppb (32) 2.61 ppb (29) 22.0 μg/m3 (20) N/A 32.0
 
June 3, 2019, 5 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 37.0 ppb (28) 2.64 ppb (29) 22.0 μg/m3 (20) N/A 29.0
 
June 3, 2019, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 32.0 ppb (25) 2.82 ppb (31) 54.0 μg/m3 (49) N/A 49.0
 
June 3, 2019, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 26.0 ppb (20) 2.84 ppb (32) 65.0 μg/m3 (55) N/A 55.0
 
June 3, 2019, 2 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 11.0 ppb (8) 3.04 ppb (34) 38.0 μg/m3 (35) N/A 35.0
 
June 3, 2019, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 10.0 ppb (8) 2.69 ppb (30) 25.0 μg/m3 (23) N/A 30.0
 
June 3, 2019, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 14.0 ppb (11) 2.56 ppb (28) 18.0 μg/m3 (16) N/A 28.0
 
June 3, 2019, 11 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 2.45 ppb (27) 19.0 μg/m3 (17) N/A 27.0
 
June 3, 2019, 10 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 22.0 ppb (17) 2.36 ppb (26) 20.0 μg/m3 (18) N/A 26.0
 
June 3, 2019, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 2.23 ppb (25) 11.0 μg/m3 (10) N/A 25.0
 
June 3, 2019, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 30.0 ppb (23) 2.07 ppb (23) 12.0 μg/m3 (11) N/A 23.0
 
June 3, 2019, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 31.0 ppb (24) 2.24 ppb (25) 14.0 μg/m3 (13) N/A 25.0
 
June 3, 2019, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 31.0 ppb (24) N/A 26.0 μg/m3 (24) N/A 24.0
 
June 3, 2019, 4 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 29.0 ppb (22) N/A 35.0 μg/m3 (32) N/A 32.0
 
June 3, 2019, 3 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 25.0 ppb (19) N/A 30.0 μg/m3 (27) N/A 27.0
 
June 3, 2019, 2 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 25.0 ppb (19) N/A 43.0 μg/m3 (39) N/A 39.0
 
June 3, 2019, 1 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 29.0 ppb (22) N/A 16.0 μg/m3 (15) N/A 22.0
 
June 3, 2019, midnight N/A N/A N/A N/A N/A 5.0 ppb (7) 33.0 ppb (25) N/A N/A N/A 25.0
 
June 2, 2019, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 36.0 ppb (28) N/A N/A N/A 28.0
 
June 2, 2019, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 33.0 ppb (25) 3.97 ppb (44) N/A N/A 44.0
 
June 2, 2019, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 35.0 ppb (27) 1.55 ppb (17) 15.0 μg/m3 (14) N/A 27.0
 
June 2, 2019, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 39.0 ppb (30) 1.52 ppb (17) 22.0 μg/m3 (20) N/A 30.0
 
June 2, 2019, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 43.0 ppb (33) 1.35 ppb (15) 22.0 μg/m3 (20) N/A 33.0