AQSQID: 800090041

Site Name: Cuajimalpa

Location: San Mateo Tlaltenango (Monte Encino), MX

Reporting: True, Located: True

Current AQI: 22.0

San Mateo Tlaltenango (Monte Encino) MX, MX: 19.3653, -99.2917

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 12, 2019, 1 p.m. N/A N/A N/A 33.0 ppb (31) N/A 4.0 ppb (6) 8.0 ppb (6) 0.8 ppb (9) 12.0 μg/m3 (11) N/A 31.0
 
June 12, 2019, noon N/A N/A N/A 38.0 ppb (35) N/A 2.0 ppb (3) 4.0 ppb (3) 0.8 ppb (9) 8.0 μg/m3 (7) N/A 35.0
 
June 12, 2019, 11 a.m. N/A N/A N/A 34.0 ppb (31) N/A 1.0 ppb (1) 6.0 ppb (5) 0.6 ppb (7) 25.0 μg/m3 (23) N/A 31.0
 
June 12, 2019, 10 a.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) 15.0 ppb (12) 0.4 ppb (4) 24.0 μg/m3 (22) N/A 22.0
 
June 12, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) N/A 7.0
 
June 12, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) N/A 24.0
 
June 12, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
June 12, 2019, 6 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 33.0 ppb (25) 0.4 ppb (4) 25.0 μg/m3 (23) N/A 25.0
 
June 12, 2019, 5 a.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 29.0 ppb (22) 0.4 ppb (4) 35.0 μg/m3 (32) N/A 32.0
 
June 12, 2019, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 31.0 ppb (24) 0.5 ppb (6) 40.0 μg/m3 (36) N/A 36.0
 
June 12, 2019, 3 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 34.0 ppb (26) 0.4 ppb (4) 43.0 μg/m3 (39) N/A 39.0
 
June 12, 2019, 2 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 41.0 ppb (32) 0.4 ppb (4) 12.0 μg/m3 (11) N/A 32.0
 
June 12, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 49.0 ppb (38) 0.4 ppb (4) 13.0 μg/m3 (12) N/A 38.0
 
June 12, 2019, midnight N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 52.0 ppb (40) 0.4 ppb (4) 20.0 μg/m3 (18) N/A 40.0
 
June 11, 2019, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 57.0 ppb (44) 0.4 ppb (4) 16.0 μg/m3 (15) N/A 44.0
 
June 11, 2019, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 60.0 ppb (46) 0.4 ppb (4) 11.0 μg/m3 (10) N/A 46.0
 
June 11, 2019, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 60.0 ppb (46) 0.4 ppb (4) 5.0 μg/m3 (5) N/A 46.0
 
June 11, 2019, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 58.0 ppb (45) 0.4 ppb (4) 23.0 μg/m3 (21) N/A 45.0
 
June 11, 2019, 7 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 60.0 ppb (46) 0.4 ppb (4) 32.0 μg/m3 (29) N/A 46.0
 
June 11, 2019, 6 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 59.0 ppb (45) 0.5 ppb (6) 30.0 μg/m3 (27) N/A 45.0
 
June 11, 2019, 5 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 48.0 ppb (37) 0.6 ppb (7) 36.0 μg/m3 (33) N/A 37.0
 
June 11, 2019, 4 p.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 38.0 ppb (29) 0.6 ppb (7) 30.0 μg/m3 (27) N/A 29.0
 
June 11, 2019, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 28.0 ppb (22) 0.6 ppb (7) 4.0 μg/m3 (4) N/A 22.0
 
June 11, 2019, 2 p.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) 23.0 ppb (18) 0.7 ppb (8) 27.0 μg/m3 (25) N/A 25.0
 
June 11, 2019, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 29.0 ppb (22) 0.5 ppb (6) 28.0 μg/m3 (25) N/A 25.0
 
June 11, 2019, noon N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 27.0 ppb (21) 0.4 ppb (4) 18.0 μg/m3 (16) N/A 21.0
 
June 11, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 34.0 ppb (26) 0.3 ppb (3) N/A N/A 26.0
 
June 11, 2019, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 39.0 ppb (30) 0.3 ppb (3) 15.0 μg/m3 (14) N/A 30.0
 
June 11, 2019, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 40.0 ppb (31) 0.3 ppb (3) 17.0 μg/m3 (15) N/A 31.0
 
June 11, 2019, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 40.0 ppb (31) 0.3 ppb (3) 23.0 μg/m3 (21) N/A 31.0
 
June 11, 2019, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 40.0 ppb (31) 0.3 ppb (3) N/A N/A 31.0
 
June 11, 2019, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 40.0 ppb (31) 0.3 ppb (3) 44.0 μg/m3 (40) N/A 40.0
 
June 11, 2019, 5 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 41.0 ppb (32) 0.4 ppb (4) 37.0 μg/m3 (34) N/A 34.0
 
June 11, 2019, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 44.0 ppb (34) 0.4 ppb (4) 57.0 μg/m3 (51) N/A 51.0
 
June 11, 2019, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 47.0 ppb (36) 0.5 ppb (6) 48.0 μg/m3 (44) N/A 44.0
 
June 11, 2019, 2 a.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) 36.0 μg/m3 (33) N/A 35.0
 
June 11, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 52.0 ppb (40) 0.4 ppb (4) 45.0 μg/m3 (41) N/A 41.0
 
June 11, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 59.0 ppb (45) 0.4 ppb (4) 29.0 μg/m3 (26) N/A 45.0
 
June 10, 2019, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 63.0 ppb (48) 0.3 ppb (3) 30.0 μg/m3 (27) N/A 48.0
 
June 10, 2019, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 65.0 ppb (50) 0.3 ppb (3) 38.0 μg/m3 (35) N/A 50.0
 
June 10, 2019, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 65.0 ppb (50) 0.3 ppb (3) 56.0 μg/m3 (50) N/A 50.0
 
June 10, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 64.0 ppb (49) 0.3 ppb (3) 42.0 μg/m3 (38) N/A 49.0
 
June 10, 2019, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 66.0 ppb (51) 0.3 ppb (3) 32.0 μg/m3 (29) N/A 51.0
 
June 10, 2019, 6 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 66.0 ppb (51) 0.3 ppb (3) 6.0 μg/m3 (5) N/A 51.0
 
June 10, 2019, 5 p.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 61.0 ppb (47) 0.4 ppb (4) 25.0 μg/m3 (23) N/A 47.0
 
June 10, 2019, 4 p.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 59.0 ppb (45) 0.4 ppb (4) 19.0 μg/m3 (17) N/A 45.0
 
June 10, 2019, 3 p.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 50.0 ppb (38) 0.5 ppb (6) 26.0 μg/m3 (24) N/A 38.0
 
June 10, 2019, 2 p.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 50.0 ppb (38) 0.5 ppb (6) 15.0 μg/m3 (14) N/A 38.0
 
June 10, 2019, 1 p.m. N/A N/A N/A 38.0 ppb (35) N/A 1.0 ppb (1) 27.0 ppb (21) 0.6 ppb (7) 26.0 μg/m3 (24) N/A 35.0
 
June 10, 2019, noon N/A N/A N/A 36.0 ppb (33) N/A 1.0 ppb (1) 24.0 ppb (18) 0.6 ppb (7) 27.0 μg/m3 (25) N/A 33.0
 
June 10, 2019, 11 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 33.0 ppb (25) 0.5 ppb (6) 31.0 μg/m3 (28) N/A 28.0
 
June 10, 2019, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 47.0 ppb (36) 0.4 ppb (4) 38.0 μg/m3 (35) N/A 36.0
 
June 10, 2019, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 53.0 ppb (41) 0.4 ppb (4) 38.0 μg/m3 (35) N/A 41.0
 
June 10, 2019, 8 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 52.0 ppb (40) 0.4 ppb (4) 35.0 μg/m3 (32) N/A 40.0
 
June 10, 2019, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 51.0 ppb (39) 0.4 ppb (4) N/A N/A 39.0
 
June 10, 2019, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 49.0 ppb (38) 0.4 ppb (4) 34.0 μg/m3 (31) N/A 38.0
 
June 10, 2019, 5 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 46.0 ppb (35) 0.4 ppb (4) 19.0 μg/m3 (17) N/A 35.0
 
June 10, 2019, 4 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 48.0 ppb (37) 0.4 ppb (4) 30.0 μg/m3 (27) N/A 37.0
 
June 10, 2019, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 52.0 ppb (40) 0.4 ppb (4) 38.0 μg/m3 (35) N/A 40.0
 
June 10, 2019, 2 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 57.0 ppb (44) 0.4 ppb (4) 36.0 μg/m3 (33) N/A 44.0
 
June 10, 2019, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 62.0 ppb (48) 0.3 ppb (3) 33.0 μg/m3 (30) N/A 48.0
 
June 10, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 68.0 ppb (52) 0.3 ppb (3) 29.0 μg/m3 (26) N/A 52.0
 
June 9, 2019, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 80.0 ppb (62) 0.3 ppb (3) 25.0 μg/m3 (23) N/A 62.0
 
June 9, 2019, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 83.0 ppb (65) 0.4 ppb (4) 32.0 μg/m3 (29) N/A 65.0
 
June 9, 2019, 9 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 87.0 ppb (68) 0.4 ppb (4) 33.0 μg/m3 (30) N/A 68.0
 
June 9, 2019, 8 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 109.0 ppb (87) 0.5 ppb (6) 22.0 μg/m3 (20) N/A 87.0
 
June 9, 2019, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 101.0 ppb (80) 0.4 ppb (4) 21.0 μg/m3 (19) N/A 80.0
 
June 9, 2019, 6 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) 14.0 μg/m3 (13) N/A 61.0
 
June 9, 2019, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 69.0 ppb (53) 0.4 ppb (4) 7.0 μg/m3 (6) N/A 53.0
 
June 9, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 59.0 ppb (45) 0.4 ppb (4) 4.0 μg/m3 (4) N/A 45.0
 
June 9, 2019, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 52.0 ppb (40) 0.4 ppb (4) 3.0 μg/m3 (3) N/A 40.0
 
June 9, 2019, 2 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 44.0 ppb (34) 0.4 ppb (4) 19.0 μg/m3 (17) N/A 34.0
 
June 9, 2019, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 32.0 ppb (25) 0.5 ppb (6) 19.0 μg/m3 (17) N/A 25.0
 
June 9, 2019, noon N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 33.0 ppb (25) 0.5 ppb (6) 20.0 μg/m3 (18) N/A 25.0
 
June 9, 2019, 11 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 38.0 ppb (29) 0.4 ppb (4) 20.0 μg/m3 (18) N/A 29.0
 
June 9, 2019, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 40.0 ppb (31) 0.5 ppb (6) 29.0 μg/m3 (26) N/A 31.0
 
June 9, 2019, 9 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) 43.0 μg/m3 (39) N/A 39.0
 
June 9, 2019, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 44.0 ppb (34) 0.4 ppb (4) 29.0 μg/m3 (26) N/A 34.0
 
June 9, 2019, 7 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 42.0 ppb (32) 0.5 ppb (6) N/A N/A 32.0
 
June 9, 2019, 6 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) 30.0 μg/m3 (27) N/A 32.0
 
June 9, 2019, 5 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 40.0 ppb (31) 0.5 ppb (6) 31.0 μg/m3 (28) N/A 31.0
 
June 9, 2019, 4 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 37.0 ppb (28) 0.6 ppb (7) 19.0 μg/m3 (17) N/A 28.0
 
June 9, 2019, 3 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 47.0 ppb (36) 0.5 ppb (6) 31.0 μg/m3 (28) N/A 36.0
 
June 9, 2019, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 47.0 ppb (36) 0.5 ppb (6) 20.0 μg/m3 (18) N/A 36.0
 
June 9, 2019, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 51.0 ppb (39) 0.5 ppb (6) 1.0 μg/m3 (1) N/A 39.0
 
June 9, 2019, midnight N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 59.0 ppb (45) 0.4 ppb (4) 18.0 μg/m3 (16) N/A 45.0
 
June 8, 2019, 11 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 48.0 ppb (37) 0.5 ppb (6) 28.0 μg/m3 (25) N/A 37.0
 
June 8, 2019, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 62.0 ppb (48) 0.4 ppb (4) 27.0 μg/m3 (25) N/A 48.0
 
June 8, 2019, 9 p.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 78.0 ppb (61) 0.4 ppb (4) 46.0 μg/m3 (42) N/A 61.0
 
June 8, 2019, 8 p.m. N/A N/A N/A 16.0 ppb (15) N/A 2.0 ppb (3) 103.0 ppb (82) 0.6 ppb (7) 31.0 μg/m3 (28) N/A 82.0
 
June 8, 2019, 7 p.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 86.0 ppb (68) 0.6 ppb (7) 22.0 μg/m3 (20) N/A 68.0
 
June 8, 2019, 6 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 67.0 ppb (52) 0.5 ppb (6) 35.0 μg/m3 (32) N/A 52.0
 
June 8, 2019, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 49.0 ppb (38) 0.5 ppb (6) 29.0 μg/m3 (26) N/A 38.0
 
June 8, 2019, 4 p.m. N/A N/A N/A 24.0 ppb (22) N/A 2.0 ppb (3) 34.0 ppb (26) 0.7 ppb (8) 26.0 μg/m3 (24) N/A 26.0
 
June 8, 2019, 3 p.m. N/A N/A N/A 23.0 ppb (21) N/A 3.0 ppb (4) 27.0 ppb (21) 0.8 ppb (9) 17.0 μg/m3 (15) N/A 21.0
 
June 8, 2019, 2 p.m. N/A N/A N/A 27.0 ppb (25) N/A 2.0 ppb (3) 16.0 ppb (12) 0.9 ppb (10) 13.0 μg/m3 (12) N/A 25.0
 
June 8, 2019, 1 p.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) 16.0 ppb (12) 0.6 ppb (7) 10.0 μg/m3 (9) N/A 22.0
 
June 8, 2019, noon N/A N/A N/A 27.0 ppb (25) N/A 2.0 ppb (3) 14.0 ppb (11) 0.5 ppb (6) 11.0 μg/m3 (10) N/A 25.0
 
June 8, 2019, 11 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 18.0 ppb (14) 0.4 ppb (4) 15.0 μg/m3 (14) N/A 18.0
 
June 8, 2019, 10 a.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 19.0 ppb (15) 0.5 ppb (6) N/A N/A 16.0
 
June 8, 2019, 9 a.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 18.0 ppb (14) 0.5 ppb (6) 16.0 μg/m3 (15) N/A 16.0
 
June 8, 2019, 8 a.m. N/A N/A N/A 23.0 ppb (21) N/A 2.0 ppb (3) 12.0 ppb (9) 0.7 ppb (8) 13.0 μg/m3 (12) N/A 21.0
 
June 8, 2019, 7 a.m. N/A N/A N/A 28.0 ppb (26) N/A 1.0 ppb (1) 10.0 ppb (8) 0.7 ppb (8) N/A N/A 26.0
 
June 8, 2019, 6 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 22.0 ppb (17) 0.6 ppb (7) 19.0 μg/m3 (17) N/A 17.0
 
June 8, 2019, 5 a.m. N/A N/A N/A 28.0 ppb (26) N/A 2.0 ppb (3) 12.0 ppb (9) 0.8 ppb (9) 33.0 μg/m3 (30) N/A 30.0
 
June 8, 2019, 4 a.m. N/A N/A N/A 35.0 ppb (32) N/A 2.0 ppb (3) 3.0 ppb (2) 1.2 ppb (13) 36.0 μg/m3 (33) N/A 33.0
 
June 8, 2019, 3 a.m. N/A N/A N/A 36.0 ppb (33) N/A 1.0 ppb (1) 3.0 ppb (2) 1.1 ppb (12) 15.0 μg/m3 (14) N/A 33.0
 
June 8, 2019, 2 a.m. N/A N/A N/A 33.0 ppb (31) N/A 1.0 ppb (1) 11.0 ppb (8) 0.8 ppb (9) 13.0 μg/m3 (12) N/A 31.0
 
June 8, 2019, 1 a.m. N/A N/A N/A 37.0 ppb (34) N/A 1.0 ppb (1) 12.0 ppb (9) 0.8 ppb (9) 18.0 μg/m3 (16) N/A 34.0
 
June 8, 2019, midnight N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) 28.0 ppb (22) 0.5 ppb (6) 34.0 μg/m3 (31) N/A 31.0
 
June 7, 2019, 11 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 45.0 ppb (35) 0.5 ppb (6) 47.0 μg/m3 (43) N/A 43.0
 
June 7, 2019, 10 p.m. N/A N/A N/A 16.0 ppb (15) N/A 2.0 ppb (3) 75.0 ppb (58) 0.5 ppb (6) 34.0 μg/m3 (31) N/A 58.0
 
June 7, 2019, 9 p.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 98.0 ppb (78) 0.5 ppb (6) 40.0 μg/m3 (36) N/A 78.0
 
June 7, 2019, 8 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 92.0 ppb (72) 0.6 ppb (7) 28.0 μg/m3 (25) N/A 72.0
 
June 7, 2019, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 80.0 ppb (62) 0.6 ppb (7) 32.0 μg/m3 (29) N/A 62.0
 
June 7, 2019, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 61.0 ppb (47) 0.5 ppb (6) 28.0 μg/m3 (25) N/A 47.0
 
June 7, 2019, 5 p.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 49.0 ppb (38) 0.6 ppb (7) 27.0 μg/m3 (25) N/A 38.0
 
June 7, 2019, 4 p.m. N/A N/A N/A 31.0 ppb (29) N/A 1.0 ppb (1) 26.0 ppb (20) 1.0 ppb (11) 30.0 μg/m3 (27) N/A 29.0
 
June 7, 2019, 3 p.m. N/A N/A N/A 30.0 ppb (28) N/A 1.0 ppb (1) 16.0 ppb (12) 0.9 ppb (10) 26.0 μg/m3 (24) N/A 28.0
 
June 7, 2019, 2 p.m. N/A N/A N/A 31.0 ppb (29) N/A 1.0 ppb (1) 12.0 ppb (9) 0.9 ppb (10) 7.0 μg/m3 (6) N/A 29.0
 
June 7, 2019, 1 p.m. N/A N/A N/A 43.0 ppb (40) N/A 2.0 ppb (3) 5.0 ppb (4) 1.1 ppb (12) 26.0 μg/m3 (24) N/A 40.0
 
June 7, 2019, noon N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 14.0 μg/m3 (13) N/A 13.0
 
June 7, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 11.0 μg/m3 (10) N/A 10.0
 
June 7, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 6.0 μg/m3 (5) N/A 17.0
 
June 7, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 5.0 μg/m3 (5) N/A 18.0
 
June 7, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 6.0 μg/m3 (5) N/A 16.0
 
June 7, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A N/A 28.0
 
June 7, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 2.0 μg/m3 (2) N/A 22.0
 
June 7, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 3.0 μg/m3 (3) N/A 24.0
 
June 7, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 1.0 μg/m3 (1) N/A 28.0
 
June 7, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 17.0 μg/m3 (15) N/A 35.0
 
June 7, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 26.0 μg/m3 (24) N/A 26.0
 
June 7, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 11.0 μg/m3 (10) N/A 35.0
 
June 7, 2019, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 15.0 μg/m3 (14) N/A 36.0
 
June 6, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 38.0 μg/m3 (35) N/A 35.0
 
June 6, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 69.0 μg/m3 (57) N/A 57.0
 
June 6, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 27.0 μg/m3 (25) N/A 47.0
 
June 6, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (61) N/A 33.0 μg/m3 (30) N/A 61.0
 
June 6, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 36.0 μg/m3 (33) N/A 42.0
 
June 6, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 34.0 μg/m3 (31) N/A 31.0
 
June 6, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 22.0 μg/m3 (20) N/A 20.0
 
June 6, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 22.0 μg/m3 (20) N/A 20.0
 
June 6, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 2.0 μg/m3 (2) N/A 15.0
 
June 6, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 10.0 μg/m3 (9) N/A 9.0
 
June 6, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 9.0 μg/m3 (8) N/A 8.0
 
June 6, 2019, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A N/A N/A 3.0
 
June 6, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 9.0 μg/m3 (8) N/A 8.0
 
June 6, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 11.0 μg/m3 (10) N/A 11.0
 
June 6, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) N/A 17.0
 
June 6, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) N/A 26.0
 
June 6, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
June 6, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 19.0 μg/m3 (17) N/A 17.0
 
June 6, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 20.0 μg/m3 (18) N/A 18.0
 
June 6, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 29.0 μg/m3 (26) N/A 26.0
 
June 6, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 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 N/A 17.0 ppb (13) N/A 14.0 μg/m3 (13) N/A 13.0
 
June 6, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 37.0 μg/m3 (34) N/A 34.0
 
June 6, 2019, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 21.0 μg/m3 (19) N/A 19.0
 
June 5, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 35.0 μg/m3 (32) N/A 32.0
 
June 5, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 45.0 μg/m3 (41) N/A 41.0
 
June 5, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
June 5, 2019, 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
June 5, 2019, 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
June 5, 2019, 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
June 5, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A N/A 28.0
 
June 5, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A N/A 26.0
 
June 5, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A N/A 11.0
 
June 5, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A N/A 16.0