AQSQID: 800151041

Site Name: Tlalnepantla

Location: Tlalnepantla, MX

Reporting: False, Located: True

Current AQI: None

Tlalnepantla MX, MX: 19.529, -99.2045

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 17, 2018, 3 p.m. N/A N/A N/A 56.0 ppb (52) N/A 19.0 ppb (27) 5.0 ppb (4) 2.3 ppb (26) 74.0 μg/m3 (60) 27.0 μg/m3 (82) 82.0
 
Dec. 17, 2018, 2 p.m. N/A N/A N/A 53.0 ppb (49) N/A 12.0 ppb (17) 3.0 ppb (2) 2.3 ppb (26) 61.0 μg/m3 (53) 26.0 μg/m3 (80) 80.0
 
Dec. 17, 2018, 1 p.m. N/A N/A N/A 44.0 ppb (41) N/A 11.0 ppb (16) 2.0 ppb (2) 1.5 ppb (17) 34.0 μg/m3 (31) 15.0 μg/m3 (56) 56.0
 
Dec. 17, 2018, noon N/A N/A N/A 39.0 ppb (36) N/A 8.0 ppb (11) 3.0 ppb (2) 0.5 ppb (6) 27.0 μg/m3 (25) 14.0 μg/m3 (54) 54.0
 
Dec. 17, 2018, 11 a.m. N/A N/A N/A 33.0 ppb (31) N/A 9.0 ppb (13) 10.0 ppb (8) 0.4 ppb (4) 20.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
Dec. 17, 2018, 10 a.m. N/A N/A N/A 31.0 ppb (29) N/A 9.0 ppb (13) 11.0 ppb (8) 0.4 ppb (4) 44.0 μg/m3 (40) 12.0 μg/m3 (50) 50.0
 
Dec. 17, 2018, 9 a.m. N/A N/A N/A 38.0 ppb (35) N/A 32.0 ppb (46) 8.0 ppb (6) 0.6 ppb (7) 29.0 μg/m3 (26) 14.0 μg/m3 (54) 54.0
 
Dec. 17, 2018, 8 a.m. N/A N/A N/A 29.0 ppb (27) N/A 32.0 ppb (46) 17.0 ppb (13) 0.4 ppb (4) 28.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
Dec. 17, 2018, 7 a.m. N/A N/A N/A 26.0 ppb (24) N/A 20.0 ppb (29) 22.0 ppb (17) 0.4 ppb (4) 36.0 μg/m3 (33) 19.0 μg/m3 (65) 65.0
 
Dec. 17, 2018, 6 a.m. N/A N/A N/A 36.0 ppb (33) N/A 30.0 ppb (43) 15.0 ppb (12) 0.5 ppb (6) 47.0 μg/m3 (43) 24.0 μg/m3 (76) 76.0
 
Dec. 17, 2018, 5 a.m. N/A N/A N/A 51.0 ppb (47) N/A 76.0 ppb (69) 5.0 ppb (4) 1.0 ppb (11) 45.0 μg/m3 (41) 21.0 μg/m3 (69) 69.0
 
Dec. 17, 2018, 4 a.m. N/A N/A N/A 49.0 ppb (45) N/A 83.0 ppb (72) 10.0 ppb (8) 0.9 ppb (10) 47.0 μg/m3 (43) 21.0 μg/m3 (69) 72.0
 
Dec. 17, 2018, 3 a.m. N/A N/A N/A 46.0 ppb (43) N/A 79.0 ppb (70) 18.0 ppb (14) 0.9 ppb (10) 64.0 μg/m3 (54) 32.0 μg/m3 (93) 93.0
 
Dec. 17, 2018, 2 a.m. N/A N/A N/A 56.0 ppb (52) N/A 66.0 ppb (64) 18.0 ppb (14) 1.1 ppb (12) 54.0 μg/m3 (49) 25.0 μg/m3 (78) 78.0
 
Dec. 17, 2018, 1 a.m. N/A N/A N/A 53.0 ppb (49) N/A 20.0 ppb (29) 27.0 ppb (21) 0.9 ppb (10) 50.0 μg/m3 (45) 24.0 μg/m3 (76) 76.0
 
Dec. 17, 2018, midnight N/A N/A N/A 36.0 ppb (33) N/A 8.0 ppb (11) 54.0 ppb (42) 0.7 ppb (8) 52.0 μg/m3 (47) 27.0 μg/m3 (82) 82.0
 
Dec. 16, 2018, 11 p.m. N/A N/A N/A 38.0 ppb (35) N/A 8.0 ppb (11) 70.0 ppb (54) 0.6 ppb (7) 57.0 μg/m3 (51) 31.0 μg/m3 (90) 90.0
 
Dec. 16, 2018, 10 p.m. N/A N/A N/A 33.0 ppb (31) N/A 10.0 ppb (14) 80.0 ppb (62) 0.7 ppb (8) 88.0 μg/m3 (66) 55.0 μg/m3 (149) 149.0
 
Dec. 16, 2018, 9 p.m. N/A N/A N/A 47.0 ppb (44) N/A 17.0 ppb (24) 85.0 ppb (67) 1.0 ppb (11) 95.0 μg/m3 (70) 57.0 μg/m3 (151) 151.0
 
Dec. 16, 2018, 8 p.m. N/A N/A N/A 55.0 ppb (51) N/A 22.0 ppb (31) 63.0 ppb (48) 1.0 ppb (11) 85.0 μg/m3 (65) 54.0 μg/m3 (146) 146.0
 
Dec. 16, 2018, 7 p.m. N/A N/A N/A 53.0 ppb (49) N/A 26.0 ppb (37) 51.0 ppb (39) 1.0 ppb (11) 125.0 μg/m3 (85) 86.0 μg/m3 (166) 166.0
 
Dec. 16, 2018, 6 p.m. N/A N/A N/A 71.0 ppb (68) N/A 40.0 ppb (52) 39.0 ppb (30) 1.3 ppb (14) 108.0 μg/m3 (76) 70.0 μg/m3 (158) 158.0
 
Dec. 16, 2018, 5 p.m. N/A N/A N/A 58.0 ppb (54) N/A 51.0 ppb (57) 30.0 ppb (23) 1.3 ppb (14) 99.0 μg/m3 (72) 60.0 μg/m3 (152) 152.0
 
Dec. 16, 2018, 4 p.m. N/A N/A N/A 49.0 ppb (45) N/A 60.0 ppb (61) 16.0 ppb (12) 1.4 ppb (16) 86.0 μg/m3 (66) 51.0 μg/m3 (139) 139.0
 
Dec. 16, 2018, 3 p.m. N/A N/A N/A 41.0 ppb (38) N/A 100.0 ppb (80) 5.0 ppb (4) 1.7 ppb (19) 75.0 μg/m3 (60) 45.0 μg/m3 (124) 124.0
 
Dec. 16, 2018, 2 p.m. N/A N/A N/A 37.0 ppb (34) N/A 94.0 ppb (77) 3.0 ppb (2) 1.7 ppb (19) 62.0 μg/m3 (54) 37.0 μg/m3 (104) 104.0
 
Dec. 16, 2018, 1 p.m. N/A N/A N/A 32.0 ppb (30) N/A 43.0 ppb (54) 2.0 ppb (2) 1.2 ppb (13) 60.0 μg/m3 (52) 38.0 μg/m3 (106) 106.0
 
Dec. 16, 2018, noon N/A N/A N/A 34.0 ppb (31) N/A 40.0 ppb (52) 2.0 ppb (2) 0.9 ppb (10) 72.0 μg/m3 (58) 45.0 μg/m3 (124) 124.0
 
Dec. 16, 2018, 11 a.m. N/A N/A N/A 38.0 ppb (35) N/A 128.0 ppb (92) 2.0 ppb (2) 1.2 ppb (13) 73.0 μg/m3 (59) 43.0 μg/m3 (119) 119.0
 
Dec. 16, 2018, 10 a.m. N/A N/A N/A 40.0 ppb (37) N/A 151.0 ppb (104) 2.0 ppb (2) 1.1 ppb (12) 97.0 μg/m3 (71) 59.0 μg/m3 (152) 152.0
 
Dec. 16, 2018, 9 a.m. N/A N/A N/A 43.0 ppb (40) N/A 158.0 ppb (108) 3.0 ppb (2) 1.0 ppb (11) 81.0 μg/m3 (63) 47.0 μg/m3 (129) 129.0
 
Dec. 16, 2018, 8 a.m. N/A N/A N/A 47.0 ppb (44) N/A 67.0 ppb (65) 2.0 ppb (2) 1.1 ppb (12) 69.0 μg/m3 (57) 39.0 μg/m3 (109) 109.0
 
Dec. 16, 2018, 7 a.m. N/A N/A N/A 51.0 ppb (47) N/A 103.0 ppb (81) 3.0 ppb (2) 1.2 ppb (13) 72.0 μg/m3 (58) 39.0 μg/m3 (109) 109.0
 
Dec. 16, 2018, 6 a.m. N/A N/A N/A 52.0 ppb (48) N/A 93.0 ppb (76) 3.0 ppb (2) 1.3 ppb (14) 72.0 μg/m3 (58) 36.0 μg/m3 (101) 101.0
 
Dec. 16, 2018, 5 a.m. N/A N/A N/A 52.0 ppb (48) N/A 52.0 ppb (58) 4.0 ppb (3) 1.1 ppb (12) 73.0 μg/m3 (59) 39.0 μg/m3 (109) 109.0
 
Dec. 16, 2018, 4 a.m. N/A N/A N/A 49.0 ppb (45) N/A 45.0 ppb (55) 11.0 ppb (8) 0.9 ppb (10) 77.0 μg/m3 (61) 39.0 μg/m3 (109) 109.0
 
Dec. 16, 2018, 3 a.m. N/A N/A N/A 54.0 ppb (50) N/A 61.0 ppb (62) 15.0 ppb (12) 0.9 ppb (10) 77.0 μg/m3 (61) 40.0 μg/m3 (111) 111.0
 
Dec. 16, 2018, 2 a.m. N/A N/A N/A 53.0 ppb (49) N/A 87.0 ppb (74) 20.0 ppb (15) 1.0 ppb (11) 107.0 μg/m3 (76) 57.0 μg/m3 (151) 151.0
 
Dec. 16, 2018, 1 a.m. N/A N/A N/A 57.0 ppb (53) N/A 73.0 ppb (67) 33.0 ppb (25) 1.0 ppb (11) 83.0 μg/m3 (64) 43.0 μg/m3 (119) 119.0
 
Dec. 16, 2018, midnight N/A N/A N/A 41.0 ppb (38) N/A 12.0 ppb (17) 54.0 ppb (42) 0.9 ppb (10) 106.0 μg/m3 (76) 61.0 μg/m3 (153) 153.0
 
Dec. 15, 2018, 11 p.m. N/A N/A N/A 49.0 ppb (45) N/A 12.0 ppb (17) 60.0 ppb (46) 0.9 ppb (10) 93.0 μg/m3 (69) 54.0 μg/m3 (146) 146.0
 
Dec. 15, 2018, 10 p.m. N/A N/A N/A 43.0 ppb (40) N/A 13.0 ppb (19) 58.0 ppb (45) 0.8 ppb (9) 123.0 μg/m3 (84) 72.0 μg/m3 (159) 159.0
 
Dec. 15, 2018, 9 p.m. N/A N/A N/A 55.0 ppb (51) N/A 23.0 ppb (33) 43.0 ppb (33) 0.9 ppb (10) 133.0 μg/m3 (89) 81.0 μg/m3 (163) 163.0
 
Dec. 15, 2018, 8 p.m. N/A N/A N/A 56.0 ppb (52) N/A 30.0 ppb (43) 41.0 ppb (32) 1.1 ppb (12) 158.0 μg/m3 (102) 89.0 μg/m3 (168) 168.0
 
Dec. 15, 2018, 7 p.m. N/A N/A N/A 54.0 ppb (50) N/A 40.0 ppb (52) 25.0 ppb (19) 1.3 ppb (14) 152.0 μg/m3 (98) 86.0 μg/m3 (166) 166.0
 
Dec. 15, 2018, 6 p.m. N/A N/A N/A 51.0 ppb (47) N/A 49.0 ppb (56) 14.0 ppb (11) 1.2 ppb (13) 137.0 μg/m3 (91) 80.0 μg/m3 (163) 163.0
 
Dec. 15, 2018, 5 p.m. N/A N/A N/A 43.0 ppb (40) N/A 65.0 ppb (64) 12.0 ppb (9) 1.3 ppb (14) 122.0 μg/m3 (84) 74.0 μg/m3 (160) 160.0
 
Dec. 15, 2018, 4 p.m. N/A N/A N/A 40.0 ppb (37) N/A 58.0 ppb (60) 8.0 ppb (6) 1.1 ppb (12) 103.0 μg/m3 (74) 56.0 μg/m3 (150) 150.0
 
Dec. 15, 2018, 3 p.m. N/A N/A N/A 37.0 ppb (34) N/A 49.0 ppb (56) 5.0 ppb (4) 1.0 ppb (11) 86.0 μg/m3 (66) 45.0 μg/m3 (124) 124.0
 
Dec. 15, 2018, 2 p.m. N/A N/A N/A 38.0 ppb (35) N/A 45.0 ppb (55) 2.0 ppb (2) 0.9 ppb (10) 69.0 μg/m3 (57) 37.0 μg/m3 (104) 104.0
 
Dec. 15, 2018, 1 p.m. N/A N/A N/A 36.0 ppb (33) N/A 45.0 ppb (55) 2.0 ppb (2) 0.5 ppb (6) 44.0 μg/m3 (40) 24.0 μg/m3 (76) 76.0
 
Dec. 15, 2018, noon N/A N/A N/A 35.0 ppb (32) N/A 58.0 ppb (60) 2.0 ppb (2) 0.4 ppb (4) 30.0 μg/m3 (27) 18.0 μg/m3 (63) 63.0
 
Dec. 15, 2018, 11 a.m. N/A N/A N/A 24.0 ppb (22) N/A 30.0 ppb (43) 10.0 ppb (8) 0.3 ppb (3) 34.0 μg/m3 (31) 23.0 μg/m3 (73) 73.0
 
Dec. 15, 2018, 10 a.m. N/A N/A N/A 29.0 ppb (27) N/A 83.0 ppb (72) 9.0 ppb (7) 0.6 ppb (7) 37.0 μg/m3 (34) 23.0 μg/m3 (73) 73.0
 
Dec. 15, 2018, 9 a.m. N/A N/A N/A 29.0 ppb (27) N/A 66.0 ppb (64) 10.0 ppb (8) 0.5 ppb (6) 47.0 μg/m3 (43) 31.0 μg/m3 (90) 90.0
 
Dec. 15, 2018, 8 a.m. N/A N/A N/A 33.0 ppb (31) N/A 95.0 ppb (77) 6.0 ppb (5) 0.6 ppb (7) 55.0 μg/m3 (50) 32.0 μg/m3 (93) 93.0
 
Dec. 15, 2018, 7 a.m. N/A N/A N/A 37.0 ppb (34) N/A 106.0 ppb (82) 5.0 ppb (4) 0.7 ppb (8) 43.0 μg/m3 (39) 17.0 μg/m3 (61) 82.0
 
Dec. 15, 2018, 6 a.m. N/A N/A N/A 40.0 ppb (37) N/A 61.0 ppb (62) 6.0 ppb (5) 0.8 ppb (9) 66.0 μg/m3 (56) 19.0 μg/m3 (65) 65.0
 
Dec. 15, 2018, 5 a.m. N/A N/A N/A 51.0 ppb (47) N/A 44.0 ppb (54) 5.0 ppb (4) 0.8 ppb (9) 98.0 μg/m3 (72) 33.0 μg/m3 (95) 95.0
 
Dec. 15, 2018, 4 a.m. N/A N/A N/A 58.0 ppb (54) N/A 32.0 ppb (46) 4.0 ppb (3) 0.9 ppb (10) 90.0 μg/m3 (68) 28.0 μg/m3 (84) 84.0
 
Dec. 15, 2018, 3 a.m. N/A N/A N/A 59.0 ppb (55) N/A 52.0 ppb (58) 8.0 ppb (6) 0.9 ppb (10) 62.0 μg/m3 (54) 17.0 μg/m3 (61) 61.0
 
Dec. 15, 2018, 2 a.m. N/A N/A N/A 57.0 ppb (53) N/A 37.0 ppb (51) 10.0 ppb (8) 0.9 ppb (10) 56.0 μg/m3 (50) 17.0 μg/m3 (61) 61.0
 
Dec. 15, 2018, 1 a.m. N/A N/A N/A 65.0 ppb (62) N/A 5.0 ppb (7) 7.0 ppb (5) 1.4 ppb (16) 53.0 μg/m3 (48) 16.0 μg/m3 (59) 62.0
 
Dec. 15, 2018, midnight N/A N/A N/A 48.0 ppb (44) N/A 4.0 ppb (6) 28.0 ppb (22) 0.7 ppb (8) 49.0 μg/m3 (45) 28.0 μg/m3 (84) 84.0
 
Dec. 14, 2018, 11 p.m. N/A N/A N/A 36.0 ppb (33) N/A 7.0 ppb (10) 48.0 ppb (37) 0.7 ppb (8) 60.0 μg/m3 (52) 32.0 μg/m3 (93) 93.0
 
Dec. 14, 2018, 10 p.m. N/A N/A N/A 51.0 ppb (47) N/A 7.0 ppb (10) 66.0 ppb (51) 0.9 ppb (10) 85.0 μg/m3 (65) 50.0 μg/m3 (136) 136.0
 
Dec. 14, 2018, 9 p.m. N/A N/A N/A 63.0 ppb (60) N/A N/A 63.0 ppb (48) 1.2 ppb (13) 68.0 μg/m3 (56) 40.0 μg/m3 (111) 111.0
 
Dec. 14, 2018, 8 p.m. N/A N/A N/A 50.0 ppb (46) N/A N/A 59.0 ppb (45) 0.9 ppb (10) 81.0 μg/m3 (63) 49.0 μg/m3 (134) 134.0
 
Dec. 14, 2018, 7 p.m. N/A N/A N/A 50.0 ppb (46) N/A N/A 56.0 ppb (43) 1.0 ppb (11) 74.0 μg/m3 (60) 36.0 μg/m3 (101) 101.0
 
Dec. 14, 2018, 6 p.m. N/A N/A N/A 48.0 ppb (44) N/A N/A 36.0 ppb (28) 0.9 ppb (10) 63.0 μg/m3 (54) 32.0 μg/m3 (93) 93.0
 
Dec. 14, 2018, 5 p.m. N/A N/A N/A 38.0 ppb (35) N/A N/A 22.0 ppb (17) 0.7 ppb (8) 64.0 μg/m3 (54) 31.0 μg/m3 (90) 90.0
 
Dec. 14, 2018, 4 p.m. N/A N/A N/A 39.0 ppb (36) N/A 17.0 ppb (24) 9.0 ppb (7) 1.3 ppb (14) 67.0 μg/m3 (56) 20.0 μg/m3 (67) 67.0
 
Dec. 14, 2018, 3 p.m. N/A N/A N/A 34.0 ppb (31) N/A 9.0 ppb (13) 4.0 ppb (3) 1.6 ppb (18) 72.0 μg/m3 (58) 29.0 μg/m3 (86) 86.0
 
Dec. 14, 2018, 2 p.m. N/A N/A N/A 30.0 ppb (28) N/A 9.0 ppb (13) 2.0 ppb (2) 2.2 ppb (24) 54.0 μg/m3 (49) 24.0 μg/m3 (76) 76.0
 
Dec. 14, 2018, 1 p.m. N/A N/A N/A 26.0 ppb (24) N/A 6.0 ppb (9) 2.0 ppb (2) 1.4 ppb (16) 29.0 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
Dec. 14, 2018, noon N/A N/A N/A 26.0 ppb (24) N/A 4.0 ppb (6) 2.0 ppb (2) 0.7 ppb (8) 23.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Dec. 14, 2018, 11 a.m. N/A N/A N/A 26.0 ppb (24) N/A 3.0 ppb (4) 2.0 ppb (2) 0.5 ppb (6) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 29.0
 
Dec. 14, 2018, 10 a.m. N/A N/A N/A 25.0 ppb (23) N/A 3.0 ppb (4) 2.0 ppb (2) 0.5 ppb (6) 44.0 μg/m3 (40) 20.0 μg/m3 (67) 67.0
 
Dec. 14, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 17.0 μg/m3 (61) 61.0
 
Dec. 14, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 2.0 μg/m3 (8) 18.0
 
Dec. 14, 2018, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A N/A 39.0 μg/m3 (35) 9.0 μg/m3 (38) 38.0
 
Dec. 14, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 14, 2018, 5 a.m. N/A N/A N/A 36.0 ppb (33) N/A 5.0 ppb (7) N/A 1.1 ppb (12) 38.0 μg/m3 (35) 13.0 μg/m3 (52) 52.0
 
Dec. 14, 2018, 4 a.m. N/A N/A N/A 35.0 ppb (32) N/A 4.0 ppb (6) 3.0 ppb (2) 1.0 ppb (11) 34.0 μg/m3 (31) 17.0 μg/m3 (61) 61.0
 
Dec. 14, 2018, 3 a.m. N/A N/A N/A 33.0 ppb (31) N/A 4.0 ppb (6) 3.0 ppb (2) 1.1 ppb (12) 21.0 μg/m3 (19) 7.0 μg/m3 (29) 31.0
 
Dec. 14, 2018, 2 a.m. N/A N/A N/A 37.0 ppb (34) N/A 3.0 ppb (4) 6.0 ppb (5) 0.8 ppb (9) 16.0 μg/m3 (15) 2.0 μg/m3 (8) 34.0
 
Dec. 14, 2018, 1 a.m. N/A N/A N/A 22.0 ppb (20) N/A 2.0 ppb (3) 17.0 ppb (13) 0.4 ppb (4) 20.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
Dec. 14, 2018, midnight N/A N/A N/A 21.0 ppb (19) N/A 2.0 ppb (3) 22.0 ppb (17) 0.3 ppb (3) 15.0 μg/m3 (14) 3.0 μg/m3 (12) 19.0
 
Dec. 13, 2018, 11 p.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 29.0 ppb (22) 0.3 ppb (3) 24.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
Dec. 13, 2018, 10 p.m. N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) 33.0 ppb (25) 0.2 ppb (2) 20.0 μg/m3 (18) 4.0 μg/m3 (17) 25.0
 
Dec. 13, 2018, 9 p.m. N/A N/A N/A 15.0 ppb (14) N/A 3.0 ppb (4) 44.0 ppb (34) 0.3 ppb (3) 21.0 μg/m3 (19) 5.0 μg/m3 (21) 34.0
 
Dec. 13, 2018, 8 p.m. N/A N/A N/A 15.0 ppb (14) N/A 3.0 ppb (4) 37.0 ppb (28) 0.3 ppb (3) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 28.0
 
Dec. 13, 2018, 7 p.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 33.0 ppb (25) 0.3 ppb (3) N/A N/A 25.0
 
Dec. 13, 2018, 6 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 30.0 ppb (23) 0.2 ppb (2) 29.0 μg/m3 (26) 8.0 μg/m3 (33) 33.0
 
Dec. 13, 2018, 5 p.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 23.0 ppb (18) 0.2 ppb (2) 31.0 μg/m3 (28) 6.0 μg/m3 (25) 28.0
 
Dec. 13, 2018, 4 p.m. N/A N/A N/A 16.0 ppb (15) N/A 3.0 ppb (4) 19.0 ppb (15) 0.3 ppb (3) 45.0 μg/m3 (41) 16.0 μg/m3 (59) 59.0
 
Dec. 13, 2018, 3 p.m. N/A N/A N/A 33.0 ppb (31) N/A 4.0 ppb (6) 8.0 ppb (6) 1.0 ppb (11) 74.0 μg/m3 (60) 30.0 μg/m3 (88) 88.0
 
Dec. 13, 2018, 2 p.m. N/A N/A N/A 45.0 ppb (42) N/A 6.0 ppb (9) 3.0 ppb (2) 1.7 ppb (19) 48.0 μg/m3 (44) 22.0 μg/m3 (71) 71.0
 
Dec. 13, 2018, 1 p.m. N/A N/A N/A 43.0 ppb (40) N/A 5.0 ppb (7) 2.0 ppb (2) 1.2 ppb (13) 49.0 μg/m3 (45) 21.0 μg/m3 (69) 69.0
 
Dec. 13, 2018, noon N/A N/A N/A 42.0 ppb (39) N/A 5.0 ppb (7) 2.0 ppb (2) 1.1 ppb (12) 45.0 μg/m3 (41) 24.0 μg/m3 (76) 76.0
 
Dec. 13, 2018, 11 a.m. N/A N/A N/A 42.0 ppb (39) N/A 4.0 ppb (6) 2.0 ppb (2) 0.9 ppb (10) 51.0 μg/m3 (46) 29.0 μg/m3 (86) 86.0
 
Dec. 13, 2018, 10 a.m. N/A N/A N/A 43.0 ppb (40) N/A 4.0 ppb (6) 3.0 ppb (2) 0.8 ppb (9) 53.0 μg/m3 (48) 18.0 μg/m3 (63) 63.0
 
Dec. 13, 2018, 9 a.m. N/A N/A N/A 44.0 ppb (41) N/A 5.0 ppb (7) 2.0 ppb (2) 1.0 ppb (11) 56.0 μg/m3 (50) 29.0 μg/m3 (86) 86.0
 
Dec. 13, 2018, 8 a.m. N/A N/A N/A 49.0 ppb (45) N/A 5.0 ppb (7) 3.0 ppb (2) 1.2 ppb (13) 59.0 μg/m3 (52) 33.0 μg/m3 (95) 95.0
 
Dec. 13, 2018, 7 a.m. N/A N/A N/A 41.0 ppb (38) N/A 4.0 ppb (6) 4.0 ppb (3) 1.0 ppb (11) 78.0 μg/m3 (62) 45.0 μg/m3 (124) 124.0
 
Dec. 13, 2018, 6 a.m. N/A N/A N/A 54.0 ppb (50) N/A 4.0 ppb (6) 2.0 ppb (2) 1.1 ppb (12) 52.0 μg/m3 (47) 28.0 μg/m3 (84) 84.0
 
Dec. 13, 2018, 5 a.m. N/A N/A N/A 44.0 ppb (41) N/A 4.0 ppb (6) 4.0 ppb (3) 0.7 ppb (8) 27.0 μg/m3 (25) 15.0 μg/m3 (56) 56.0
 
Dec. 13, 2018, 4 a.m. N/A N/A N/A 27.0 ppb (25) N/A 3.0 ppb (4) 14.0 ppb (11) 0.4 ppb (4) 26.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
Dec. 13, 2018, 3 a.m. N/A N/A N/A 28.0 ppb (26) N/A 3.0 ppb (4) 13.0 ppb (10) 0.4 ppb (4) 23.0 μg/m3 (21) 12.0 μg/m3 (50) 50.0
 
Dec. 13, 2018, 2 a.m. N/A N/A N/A 24.0 ppb (22) N/A 3.0 ppb (4) 18.0 ppb (14) 0.4 ppb (4) 24.0 μg/m3 (22) 15.0 μg/m3 (56) 56.0
 
Dec. 13, 2018, 1 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 23.0 ppb (18) 0.4 ppb (4) 67.0 μg/m3 (56) 32.0 μg/m3 (93) 93.0
 
Dec. 13, 2018, midnight N/A N/A N/A 44.0 ppb (41) N/A 5.0 ppb (7) 34.0 ppb (26) 0.8 ppb (9) 72.0 μg/m3 (58) 39.0 μg/m3 (109) 109.0
 
Dec. 12, 2018, 11 p.m. N/A N/A N/A 48.0 ppb (44) N/A 7.0 ppb (10) 53.0 ppb (41) 0.9 ppb (10) 73.0 μg/m3 (59) 45.0 μg/m3 (124) 124.0
 
Dec. 12, 2018, 10 p.m. N/A N/A N/A 47.0 ppb (44) N/A 7.0 ppb (10) 58.0 ppb (45) 0.9 ppb (10) 80.0 μg/m3 (62) 49.0 μg/m3 (134) 134.0
 
Dec. 12, 2018, 9 p.m. N/A N/A N/A 48.0 ppb (44) N/A 9.0 ppb (13) 59.0 ppb (45) 1.0 ppb (11) 77.0 μg/m3 (61) 45.0 μg/m3 (124) 124.0
 
Dec. 12, 2018, 8 p.m. N/A N/A N/A 42.0 ppb (39) N/A 9.0 ppb (13) 52.0 ppb (40) 0.9 ppb (10) 66.0 μg/m3 (56) 41.0 μg/m3 (114) 114.0
 
Dec. 12, 2018, 7 p.m. N/A N/A N/A 35.0 ppb (32) N/A 10.0 ppb (14) 46.0 ppb (35) 0.7 ppb (8) 74.0 μg/m3 (60) 48.0 μg/m3 (131) 131.0
 
Dec. 12, 2018, 6 p.m. N/A N/A N/A 45.0 ppb (42) N/A 15.0 ppb (21) 40.0 ppb (31) 0.9 ppb (10) 105.0 μg/m3 (75) 63.0 μg/m3 (154) 154.0
 
Dec. 12, 2018, 5 p.m. N/A N/A N/A 66.0 ppb (63) N/A 17.0 ppb (24) 28.0 ppb (22) 1.4 ppb (16) 122.0 μg/m3 (84) 66.0 μg/m3 (156) 156.0
 
Dec. 12, 2018, 4 p.m. N/A N/A N/A 74.0 ppb (71) N/A 13.0 ppb (19) 11.0 ppb (8) 1.9 ppb (21) 102.0 μg/m3 (74) 56.0 μg/m3 (150) 150.0
 
Dec. 12, 2018, 3 p.m. N/A N/A N/A 45.0 ppb (42) N/A 10.0 ppb (14) 5.0 ppb (4) 1.9 ppb (21) 71.0 μg/m3 (58) 39.0 μg/m3 (109) 109.0
 
Dec. 12, 2018, 2 p.m. N/A N/A N/A 32.0 ppb (30) N/A 8.0 ppb (11) 3.0 ppb (2) 1.7 ppb (19) 64.0 μg/m3 (54) 35.0 μg/m3 (99) 99.0
 
Dec. 12, 2018, 1 p.m. N/A N/A N/A 31.0 ppb (29) N/A 7.0 ppb (10) 2.0 ppb (2) 1.2 ppb (13) 59.0 μg/m3 (52) 37.0 μg/m3 (104) 104.0
 
Dec. 12, 2018, noon N/A N/A N/A 29.0 ppb (27) N/A 7.0 ppb (10) 2.0 ppb (2) 0.8 ppb (9) 55.0 μg/m3 (50) 31.0 μg/m3 (90) 90.0
 
Dec. 12, 2018, 11 a.m. N/A N/A N/A 31.0 ppb (29) N/A 8.0 ppb (11) 2.0 ppb (2) 0.6 ppb (7) 53.0 μg/m3 (48) 35.0 μg/m3 (99) 99.0
 
Dec. 12, 2018, 10 a.m. N/A N/A N/A 32.0 ppb (30) N/A 10.0 ppb (14) 3.0 ppb (2) 0.6 ppb (7) 52.0 μg/m3 (47) 33.0 μg/m3 (95) 95.0
 
Dec. 12, 2018, 9 a.m. N/A N/A N/A 33.0 ppb (31) N/A 12.0 ppb (17) 4.0 ppb (3) 0.5 ppb (6) 46.0 μg/m3 (42) 27.0 μg/m3 (82) 82.0
 
Dec. 12, 2018, 8 a.m. N/A N/A N/A 33.0 ppb (31) N/A 12.0 ppb (17) 4.0 ppb (3) 0.6 ppb (7) 52.0 μg/m3 (47) 23.0 μg/m3 (73) 73.0
 
Dec. 12, 2018, 7 a.m. N/A N/A N/A 34.0 ppb (31) N/A 14.0 ppb (20) 6.0 ppb (5) 0.5 ppb (6) 63.0 μg/m3 (54) 33.0 μg/m3 (95) 95.0
 
Dec. 12, 2018, 6 a.m. N/A N/A N/A 42.0 ppb (39) N/A 19.0 ppb (27) 3.0 ppb (2) N/A 66.0 μg/m3 (56) 28.0 μg/m3 (84) 84.0
 
Dec. 12, 2018, 5 a.m. N/A N/A N/A 48.0 ppb (44) N/A 18.0 ppb (26) 2.0 ppb (2) N/A 62.0 μg/m3 (54) 30.0 μg/m3 (88) 88.0
 
Dec. 12, 2018, 4 a.m. N/A N/A N/A 47.0 ppb (44) N/A 31.0 ppb (44) N/A N/A 78.0 μg/m3 (62) 37.0 μg/m3 (104) 104.0
 
Dec. 12, 2018, 3 a.m. N/A N/A N/A 53.0 ppb (49) N/A 62.0 ppb (62) 5.0 ppb (4) N/A 93.0 μg/m3 (69) 39.0 μg/m3 (109) 109.0
 
Dec. 12, 2018, 2 a.m. N/A N/A N/A 57.0 ppb (53) N/A 63.0 ppb (63) 4.0 ppb (3) N/A 92.0 μg/m3 (68) 41.0 μg/m3 (114) 114.0
 
Dec. 12, 2018, 1 a.m. N/A N/A N/A 65.0 ppb (62) N/A 8.0 ppb (11) 16.0 ppb (12) N/A 93.0 μg/m3 (69) 53.0 μg/m3 (144) 144.0
 
Dec. 12, 2018, midnight N/A N/A N/A 63.0 ppb (60) N/A 9.0 ppb (13) 39.0 ppb (30) N/A 101.0 μg/m3 (73) 59.0 μg/m3 (152) 152.0
 
Dec. 11, 2018, 11 p.m. N/A N/A N/A 57.0 ppb (53) N/A 11.0 ppb (16) 47.0 ppb (36) N/A 98.0 μg/m3 (72) 55.0 μg/m3 (149) 149.0
 
Dec. 11, 2018, 10 p.m. N/A N/A N/A 51.0 ppb (47) N/A 11.0 ppb (16) 44.0 ppb (34) N/A 89.0 μg/m3 (67) 49.0 μg/m3 (134) 134.0
 
Dec. 11, 2018, 9 p.m. N/A N/A N/A 45.0 ppb (42) N/A 10.0 ppb (14) 42.0 ppb (32) N/A N/A N/A 42.0
 
Dec. 11, 2018, 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
Dec. 11, 2018, 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
Dec. 11, 2018, 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
Dec. 11, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 91.0 μg/m3 (68) 50.0 μg/m3 (136) 136.0
 
Dec. 11, 2018, 4 p.m. N/A N/A N/A 32.0 ppb (30) N/A 19.0 ppb (27) 5.0 ppb (4) N/A 88.0 μg/m3 (66) 47.0 μg/m3 (129) 129.0
 
Dec. 11, 2018, 3 p.m. N/A N/A N/A 28.0 ppb (26) N/A 20.0 ppb (29) 2.0 ppb (2) N/A 88.0 μg/m3 (66) 46.0 μg/m3 (126) 126.0
 
Dec. 11, 2018, 2 p.m. N/A N/A N/A 29.0 ppb (27) N/A 23.0 ppb (33) 3.0 ppb (2) N/A 73.0 μg/m3 (59) 43.0 μg/m3 (119) 119.0
 
Dec. 11, 2018, 1 p.m. N/A N/A N/A 27.0 ppb (25) N/A 14.0 ppb (20) 2.0 ppb (2) N/A 73.0 μg/m3 (59) 41.0 μg/m3 (114) 114.0
 
Dec. 11, 2018, noon N/A N/A N/A 25.0 ppb (23) N/A 13.0 ppb (19) 2.0 ppb (2) N/A 81.0 μg/m3 (63) 50.0 μg/m3 (136) 136.0
 
Dec. 11, 2018, 11 a.m. N/A N/A N/A 25.0 ppb (23) N/A 22.0 ppb (31) 2.0 ppb (2) N/A 92.0 μg/m3 (68) 54.0 μg/m3 (146) 146.0
 
Dec. 11, 2018, 10 a.m. N/A N/A N/A 26.0 ppb (24) N/A 33.0 ppb (47) 2.0 ppb (2) N/A 61.0 μg/m3 (53) 34.0 μg/m3 (97) 97.0
 
Dec. 11, 2018, 9 a.m. N/A N/A N/A 25.0 ppb (23) N/A 56.0 ppb (60) N/A N/A 86.0 μg/m3 (66) 52.0 μg/m3 (141) 141.0
 
Dec. 11, 2018, 8 a.m. N/A N/A N/A 28.0 ppb (26) N/A 81.0 ppb (71) 3.0 ppb (2) N/A 60.0 μg/m3 (52) 33.0 μg/m3 (95) 95.0
 
Dec. 11, 2018, 7 a.m. N/A N/A N/A 29.0 ppb (27) N/A 97.0 ppb (78) 3.0 ppb (2) N/A 52.0 μg/m3 (47) 26.0 μg/m3 (80) 80.0
 
Dec. 11, 2018, 6 a.m. N/A N/A N/A 30.0 ppb (28) N/A 104.0 ppb (81) 3.0 ppb (2) N/A 43.0 μg/m3 (39) 28.0 μg/m3 (84) 84.0
 
Dec. 11, 2018, 5 a.m. N/A N/A N/A 30.0 ppb (28) N/A 98.0 ppb (79) 2.0 ppb (2) N/A 36.0 μg/m3 (33) 17.0 μg/m3 (61) 79.0
 
Dec. 11, 2018, 4 a.m. N/A N/A N/A 32.0 ppb (30) N/A 83.0 ppb (72) 3.0 ppb (2) N/A 42.0 μg/m3 (38) 14.0 μg/m3 (54) 72.0
 
Dec. 11, 2018, 3 a.m. N/A N/A N/A 37.0 ppb (34) N/A 48.0 ppb (56) 4.0 ppb (3) N/A 56.0 μg/m3 (50) 25.0 μg/m3 (78) 78.0
 
Dec. 11, 2018, 2 a.m. N/A N/A N/A 35.0 ppb (32) N/A 68.0 ppb (65) 5.0 ppb (4) N/A 77.0 μg/m3 (61) 30.0 μg/m3 (88) 88.0
 
Dec. 11, 2018, 1 a.m. N/A N/A N/A 46.0 ppb (43) N/A 85.0 ppb (73) 6.0 ppb (5) N/A 94.0 μg/m3 (70) 41.0 μg/m3 (114) 114.0
 
Dec. 11, 2018, midnight N/A N/A N/A 50.0 ppb (46) N/A 81.0 ppb (71) 16.0 ppb (12) N/A 80.0 μg/m3 (62) 38.0 μg/m3 (106) 106.0
 
Dec. 10, 2018, 11 p.m. N/A N/A N/A 40.0 ppb (37) N/A 43.0 ppb (54) 38.0 ppb (29) N/A 86.0 μg/m3 (66) 48.0 μg/m3 (131) 131.0
 
Dec. 10, 2018, 10 p.m. N/A N/A N/A 48.0 ppb (44) N/A 24.0 ppb (34) 49.0 ppb (38) N/A 101.0 μg/m3 (73) 64.0 μg/m3 (154) 154.0
 
Dec. 10, 2018, 9 p.m. N/A N/A N/A 53.0 ppb (49) N/A 25.0 ppb (36) 43.0 ppb (33) N/A 79.0 μg/m3 (62) 50.0 μg/m3 (136) 136.0
 
Dec. 10, 2018, 8 p.m. N/A N/A N/A 37.0 ppb (34) N/A 23.0 ppb (33) 45.0 ppb (35) N/A 79.0 μg/m3 (62) 50.0 μg/m3 (136) 136.0
 
Dec. 10, 2018, 7 p.m. N/A N/A N/A 30.0 ppb (28) N/A 25.0 ppb (36) 34.0 ppb (26) N/A N/A N/A 36.0
 
Dec. 10, 2018, 6 p.m. N/A N/A N/A 29.0 ppb (27) N/A 34.0 ppb (49) 25.0 ppb (19) N/A N/A N/A 49.0
 
Dec. 10, 2018, 5 p.m. N/A N/A N/A 37.0 ppb (34) N/A 84.0 ppb (72) 12.0 ppb (9) N/A N/A N/A 72.0
 
Dec. 10, 2018, 4 p.m. N/A N/A N/A 38.0 ppb (35) N/A 47.0 ppb (55) 7.0 ppb (5) N/A 74.0 μg/m3 (60) 34.0 μg/m3 (97) 97.0