AQSQID: 800090101

Site Name: Pedregal

Location: Mexico City (Canadá), MX

Reporting: True, Located: True

Current AQI: 52.0

Mexico City (Canadá) MX, MX: 19.3251, -99.2041

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 8, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 46.0 ppb (35) 0.3 ppb (3) 19.0 μg/m3 (17) 13.0 μg/m3 (52) 52.0
 
April 8, 2020, 3 a.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 45.0 ppb (35) 0.3 ppb (3) 32.0 μg/m3 (29) 21.0 μg/m3 (69) 69.0
 
April 8, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 44.0 ppb (34) 0.3 ppb (3) 16.0 μg/m3 (15) 7.0 μg/m3 (29) 34.0
 
April 8, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 51.0 ppb (39) 0.2 ppb (2) 32.0 μg/m3 (29) 18.0 μg/m3 (63) 63.0
 
April 8, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 55.0 ppb (42) 0.2 ppb (2) 43.0 μg/m3 (39) 26.0 μg/m3 (80) 80.0
 
April 7, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 57.0 ppb (44) 0.2 ppb (2) 38.0 μg/m3 (35) 17.0 μg/m3 (61) 61.0
 
April 7, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 59.0 ppb (45) 0.3 ppb (3) 46.0 μg/m3 (42) 27.0 μg/m3 (82) 82.0
 
April 7, 2020, 9 p.m. N/A N/A N/A 10.0 ppb (9) N/A 4.0 ppb (6) 91.0 ppb (72) 0.4 ppb (4) 44.0 μg/m3 (40) 29.0 μg/m3 (86) 86.0
 
April 7, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 25.0 μg/m3 (78) 78.0
 
April 7, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 29.0 μg/m3 (86) 86.0
 
April 7, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 25.0 μg/m3 (78) 78.0
 
April 7, 2020, 5 p.m. N/A N/A N/A 25.0 ppb (23) N/A 4.0 ppb (6) 50.0 ppb (38) 0.5 ppb (6) 24.0 μg/m3 (22) 15.0 μg/m3 (56) 56.0
 
April 7, 2020, 4 p.m. N/A N/A N/A 25.0 ppb (23) N/A 4.0 ppb (6) 30.0 ppb (23) 0.5 ppb (6) 33.0 μg/m3 (30) 18.0 μg/m3 (63) 63.0
 
April 7, 2020, 3 p.m. N/A N/A N/A 30.0 ppb (28) N/A 3.0 ppb (4) 14.0 ppb (11) 0.6 ppb (7) 32.0 μg/m3 (29) 17.0 μg/m3 (61) 61.0
 
April 7, 2020, 2 p.m. N/A N/A N/A 30.0 ppb (28) N/A 3.0 ppb (4) 6.0 ppb (5) 0.6 ppb (7) 28.0 μg/m3 (25) 16.0 μg/m3 (59) 59.0
 
April 7, 2020, 1 p.m. N/A N/A N/A 25.0 ppb (23) N/A 3.0 ppb (4) 8.0 ppb (6) 0.5 ppb (6) 25.0 μg/m3 (23) 17.0 μg/m3 (61) 61.0
 
April 7, 2020, noon N/A N/A N/A 25.0 ppb (23) N/A 3.0 ppb (4) 9.0 ppb (7) 0.4 ppb (4) 26.0 μg/m3 (24) 18.0 μg/m3 (63) 63.0
 
April 7, 2020, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 3.0 ppb (4) 22.0 ppb (17) 0.3 ppb (3) 23.0 μg/m3 (21) 15.0 μg/m3 (56) 56.0
 
April 7, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 4.0 ppb (6) 31.0 ppb (24) 0.3 ppb (3) 23.0 μg/m3 (21) 17.0 μg/m3 (61) 61.0
 
April 7, 2020, 9 a.m. N/A N/A N/A 30.0 ppb (28) N/A 86.0 ppb (73) 11.0 ppb (8) 8.3 ppb (88) 27.0 μg/m3 (25) 17.0 μg/m3 (61) 88.0
 
April 7, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 23.0 μg/m3 (21) 14.0 μg/m3 (54) 54.0
 
April 7, 2020, 7 a.m. N/A N/A N/A N/A N/A 71.0 ppb (66) N/A N/A 23.0 μg/m3 (21) 13.0 μg/m3 (52) 66.0
 
April 7, 2020, 6 a.m. N/A N/A N/A 7.0 ppb (6) N/A 4.0 ppb (6) 48.0 ppb (37) 0.3 ppb (3) 25.0 μg/m3 (23) 18.0 μg/m3 (63) 63.0
 
April 7, 2020, 5 a.m. N/A N/A N/A 13.0 ppb (12) N/A 9.0 ppb (13) 43.0 ppb (33) 0.4 ppb (4) 24.0 μg/m3 (22) 14.0 μg/m3 (54) 54.0
 
April 7, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A 3.0 ppb (4) 39.0 ppb (30) 0.3 ppb (3) 29.0 μg/m3 (26) 15.0 μg/m3 (56) 56.0
 
April 7, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 38.0 ppb (29) 0.3 ppb (3) 36.0 μg/m3 (33) 22.0 μg/m3 (71) 71.0
 
April 7, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 3.0 ppb (4) 46.0 ppb (35) 0.3 ppb (3) 18.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
April 7, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 3.0 ppb (4) 50.0 ppb (38) 0.3 ppb (3) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 38.0
 
April 7, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 3.0 ppb (4) 58.0 ppb (45) 0.2 ppb (2) 23.0 μg/m3 (21) 11.0 μg/m3 (46) 46.0
 
April 6, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 3.0 ppb (4) 63.0 ppb (48) 0.3 ppb (3) 46.0 μg/m3 (42) 26.0 μg/m3 (80) 80.0
 
April 6, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 3.0 ppb (4) 72.0 ppb (56) 0.3 ppb (3) 37.0 μg/m3 (34) 24.0 μg/m3 (76) 76.0
 
April 6, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 90.0 ppb (71) 0.3 ppb (3) 33.0 μg/m3 (30) 18.0 μg/m3 (63) 71.0
 
April 6, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A 4.0 ppb (6) 99.0 ppb (78) 0.4 ppb (4) 42.0 μg/m3 (38) 24.0 μg/m3 (76) 78.0
 
April 6, 2020, 7 p.m. N/A N/A N/A 14.0 ppb (13) N/A 4.0 ppb (6) 83.0 ppb (65) 0.4 ppb (4) 51.0 μg/m3 (46) 31.0 μg/m3 (90) 90.0
 
April 6, 2020, 6 p.m. N/A N/A N/A 27.0 ppb (25) N/A 3.0 ppb (4) 65.0 ppb (50) 0.5 ppb (6) 53.0 μg/m3 (48) 29.0 μg/m3 (86) 86.0
 
April 6, 2020, 5 p.m. N/A N/A N/A 31.0 ppb (29) N/A 4.0 ppb (6) 46.0 ppb (35) 0.6 ppb (7) 47.0 μg/m3 (43) 29.0 μg/m3 (86) 86.0
 
April 6, 2020, 4 p.m. N/A N/A N/A 32.0 ppb (30) N/A 4.0 ppb (6) 26.0 ppb (20) 0.6 ppb (7) 39.0 μg/m3 (35) 23.0 μg/m3 (73) 73.0
 
April 6, 2020, 3 p.m. N/A N/A N/A 27.0 ppb (25) N/A 3.0 ppb (4) 22.0 ppb (17) 0.5 ppb (6) 42.0 μg/m3 (38) 23.0 μg/m3 (73) 73.0
 
April 6, 2020, 2 p.m. N/A N/A N/A 31.0 ppb (29) N/A 3.0 ppb (4) 7.0 ppb (5) 0.7 ppb (8) 38.0 μg/m3 (35) 18.0 μg/m3 (63) 63.0
 
April 6, 2020, 1 p.m. N/A N/A N/A 28.0 ppb (26) N/A 2.0 ppb (3) 5.0 ppb (4) 0.5 ppb (6) 26.0 μg/m3 (24) 17.0 μg/m3 (61) 61.0
 
April 6, 2020, noon N/A N/A N/A 23.0 ppb (21) N/A 2.0 ppb (3) N/A 0.4 ppb (4) 23.0 μg/m3 (21) 15.0 μg/m3 (56) 56.0
 
April 6, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) N/A 0.2 ppb (2) 25.0 μg/m3 (23) 18.0 μg/m3 (63) 63.0
 
April 6, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) N/A 0.3 ppb (3) 21.0 μg/m3 (19) 16.0 μg/m3 (59) 59.0
 
April 6, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.2 ppb (2) 28.0 μg/m3 (25) 20.0 μg/m3 (67) 67.0
 
April 6, 2020, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.2 ppb (2) 26.0 μg/m3 (24) 18.0 μg/m3 (63) 63.0
 
April 6, 2020, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) N/A 0.2 ppb (2) 20.0 μg/m3 (18) 14.0 μg/m3 (54) 54.0
 
April 6, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 34.0 ppb (26) 0.3 ppb (3) 40.0 μg/m3 (36) 23.0 μg/m3 (73) 73.0
 
April 6, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 40.0 ppb (31) 0.3 ppb (3) 26.0 μg/m3 (24) 15.0 μg/m3 (56) 56.0
 
April 6, 2020, 4 a.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 45.0 ppb (35) 0.3 ppb (3) 35.0 μg/m3 (32) 23.0 μg/m3 (73) 73.0
 
April 6, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 44.0 ppb (34) 0.3 ppb (3) 20.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
April 6, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 50.0 ppb (38) 0.2 ppb (2) 14.0 μg/m3 (13) 4.0 μg/m3 (17) 38.0
 
April 6, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
April 6, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 21.0 μg/m3 (69) 69.0
 
April 5, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 60.0 ppb (46) 0.2 ppb (2) 20.0 μg/m3 (18) 10.0 μg/m3 (42) 46.0
 
April 5, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 62.0 ppb (48) 0.2 ppb (2) 12.0 μg/m3 (11) 10.0 μg/m3 (42) 48.0
 
April 5, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 64.0 ppb (49) 0.2 ppb (2) 35.0 μg/m3 (32) 16.0 μg/m3 (59) 59.0
 
April 5, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 3.0 ppb (4) 75.0 ppb (58) 0.3 ppb (3) 40.0 μg/m3 (36) 25.0 μg/m3 (78) 78.0
 
April 5, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 100.0 ppb (79) 0.4 ppb (4) 51.0 μg/m3 (46) 35.0 μg/m3 (99) 99.0
 
April 5, 2020, 6 p.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (4) 92.0 ppb (72) 0.5 ppb (6) 48.0 μg/m3 (44) 33.0 μg/m3 (95) 95.0
 
April 5, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A N/A N/A 51.0
 
April 5, 2020, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 43.0 ppb (33) 0.6 ppb (7) 29.0 μg/m3 (26) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 3 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 27.0 ppb (21) 0.5 ppb (6) 27.0 μg/m3 (25) 17.0 μg/m3 (61) 61.0
 
April 5, 2020, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 13.0 ppb (10) 0.5 ppb (6) 25.0 μg/m3 (23) 17.0 μg/m3 (61) 61.0
 
April 5, 2020, 1 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 19.0 ppb (15) 0.4 ppb (4) 28.0 μg/m3 (25) 20.0 μg/m3 (67) 67.0
 
April 5, 2020, noon N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 21.0 ppb (16) 0.3 ppb (3) 27.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
April 5, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 20.0 ppb (15) 0.3 ppb (3) 27.0 μg/m3 (25) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 21.0 ppb (16) 0.3 ppb (3) 19.0 μg/m3 (17) 13.0 μg/m3 (52) 52.0
 
April 5, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 32.0 ppb (25) 0.2 ppb (2) 17.0 μg/m3 (15) 13.0 μg/m3 (52) 52.0
 
April 5, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 41.0 ppb (32) 0.2 ppb (2) 27.0 μg/m3 (25) 17.0 μg/m3 (61) 61.0
 
April 5, 2020, 7 a.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 33.0 ppb (25) 0.3 ppb (3) 27.0 μg/m3 (25) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 29.0 ppb (22) 0.3 ppb (3) 29.0 μg/m3 (26) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 5 a.m. N/A N/A N/A 22.0 ppb (20) N/A 2.0 ppb (3) 17.0 ppb (13) 0.5 ppb (6) 30.0 μg/m3 (27) 18.0 μg/m3 (63) 63.0
 
April 5, 2020, 4 a.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 35.0 ppb (27) 0.4 ppb (4) 34.0 μg/m3 (31) 21.0 μg/m3 (69) 69.0
 
April 5, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 45.0 ppb (35) 0.3 ppb (3) 30.0 μg/m3 (27) 18.0 μg/m3 (63) 63.0
 
April 5, 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
April 5, 2020, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 51.0 ppb (39) 0.3 ppb (3) 33.0 μg/m3 (30) 18.0 μg/m3 (63) 63.0
 
April 5, 2020, midnight N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 52.0 ppb (40) 0.3 ppb (3) 45.0 μg/m3 (41) 24.0 μg/m3 (76) 76.0
 
April 4, 2020, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 54.0 ppb (42) 0.3 ppb (3) 36.0 μg/m3 (33) 21.0 μg/m3 (69) 69.0
 
April 4, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 72.0 ppb (56) 0.3 ppb (3) 26.0 μg/m3 (24) 17.0 μg/m3 (61) 61.0
 
April 4, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 92.0 ppb (72) 0.3 ppb (3) 31.0 μg/m3 (28) 17.0 μg/m3 (61) 72.0
 
April 4, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 89.0 ppb (70) 0.3 ppb (3) 34.0 μg/m3 (31) 21.0 μg/m3 (69) 70.0
 
April 4, 2020, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 3.0 ppb (4) 86.0 ppb (68) 0.4 ppb (4) 43.0 μg/m3 (39) 25.0 μg/m3 (78) 78.0
 
April 4, 2020, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (4) 69.0 ppb (53) 0.5 ppb (6) 39.0 μg/m3 (35) 22.0 μg/m3 (71) 71.0
 
April 4, 2020, 5 p.m. N/A N/A N/A 23.0 ppb (21) N/A 3.0 ppb (4) 44.0 ppb (34) 0.5 ppb (6) 27.0 μg/m3 (25) 17.0 μg/m3 (61) 61.0
 
April 4, 2020, 4 p.m. N/A N/A N/A 16.0 ppb (15) N/A 2.0 ppb (3) 33.0 ppb (25) 0.4 ppb (4) 13.0 μg/m3 (12) 8.0 μg/m3 (33) 33.0
 
April 4, 2020, 3 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 27.0 ppb (21) 0.3 ppb (3) 13.0 μg/m3 (12) 7.0 μg/m3 (29) 29.0
 
April 4, 2020, 2 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 16.0 ppb (12) 0.3 ppb (3) 13.0 μg/m3 (12) 8.0 μg/m3 (33) 33.0
 
April 4, 2020, 1 p.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 7.0 ppb (5) 0.3 ppb (3) 11.0 μg/m3 (10) 8.0 μg/m3 (33) 33.0
 
April 4, 2020, noon N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 7.0 ppb (5) 0.3 ppb (3) 17.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
April 4, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 13.0 ppb (10) 0.2 ppb (2) 8.0 μg/m3 (7) 6.0 μg/m3 (25) 25.0
 
April 4, 2020, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 16.0 ppb (12) 0.2 ppb (2) 7.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
April 4, 2020, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 27.0 ppb (21) 0.2 ppb (2) 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
April 4, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 24.0 ppb (18) 0.2 ppb (2) 9.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
April 4, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 29.0 ppb (22) 0.2 ppb (2) 13.0 μg/m3 (12) 13.0 μg/m3 (52) 52.0
 
April 4, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 27.0 ppb (21) 0.3 ppb (3) 23.0 μg/m3 (21) 18.0 μg/m3 (63) 63.0
 
April 4, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A 2.0 ppb (3) 38.0 ppb (29) 0.3 ppb (3) 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
April 4, 2020, 4 a.m. N/A N/A N/A 12.0 ppb (11) N/A 3.0 ppb (4) 34.0 ppb (26) 0.3 ppb (3) 27.0 μg/m3 (25) 13.0 μg/m3 (52) 52.0
 
April 4, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 3.0 ppb (4) 42.0 ppb (32) 0.3 ppb (3) 31.0 μg/m3 (28) 16.0 μg/m3 (59) 59.0
 
April 4, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 49.0 ppb (38) 0.3 ppb (3) 41.0 μg/m3 (37) 24.0 μg/m3 (76) 76.0
 
April 4, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 52.0 ppb (40) 0.3 ppb (3) 24.0 μg/m3 (22) 9.0 μg/m3 (38) 40.0
 
April 4, 2020, midnight N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 53.0 ppb (41) 0.3 ppb (3) 47.0 μg/m3 (43) 27.0 μg/m3 (82) 82.0
 
April 3, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (6) N/A 4.0 ppb (6) 54.0 ppb (42) 0.3 ppb (3) 51.0 μg/m3 (46) 30.0 μg/m3 (88) 88.0
 
April 3, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A 5.0 ppb (7) 81.0 ppb (63) 0.3 ppb (3) 43.0 μg/m3 (39) 22.0 μg/m3 (71) 71.0
 
April 3, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 6.0 ppb (9) 105.0 ppb (83) 0.4 ppb (4) 46.0 μg/m3 (42) 30.0 μg/m3 (88) 88.0
 
April 3, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A 5.0 ppb (7) 100.0 ppb (79) 0.4 ppb (4) 48.0 μg/m3 (44) 28.0 μg/m3 (84) 84.0
 
April 3, 2020, 7 p.m. N/A N/A N/A 13.0 ppb (12) N/A 5.0 ppb (7) 93.0 ppb (73) 0.4 ppb (4) 45.0 μg/m3 (41) 29.0 μg/m3 (86) 86.0
 
April 3, 2020, 6 p.m. N/A N/A N/A 22.0 ppb (20) N/A 4.0 ppb (6) 76.0 ppb (59) 0.5 ppb (6) 35.0 μg/m3 (32) 23.0 μg/m3 (73) 73.0
 
April 3, 2020, 5 p.m. N/A N/A N/A 24.0 ppb (22) N/A 3.0 ppb (4) 55.0 ppb (42) 0.5 ppb (6) 29.0 μg/m3 (26) 18.0 μg/m3 (63) 63.0
 
April 3, 2020, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 40.0 ppb (31) 0.4 ppb (4) 22.0 μg/m3 (20) 14.0 μg/m3 (54) 54.0
 
April 3, 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
April 3, 2020, 2 p.m. N/A N/A N/A 23.0 ppb (21) N/A 3.0 ppb (4) 10.0 ppb (8) 0.5 ppb (6) 23.0 μg/m3 (21) 12.0 μg/m3 (50) 50.0
 
April 3, 2020, 1 p.m. N/A N/A N/A 23.0 ppb (21) N/A 2.0 ppb (3) 3.0 ppb (2) 0.4 ppb (4) 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
April 3, 2020, noon N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) 13.0 ppb (10) 0.3 ppb (3) 13.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 15.0 ppb (12) 0.3 ppb (3) 23.0 μg/m3 (21) 13.0 μg/m3 (52) 52.0
 
April 3, 2020, 10 a.m. N/A N/A N/A 15.0 ppb (14) N/A 3.0 ppb (4) 15.0 ppb (12) 0.3 ppb (3) 17.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
April 3, 2020, 9 a.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) 20.0 μg/m3 (18) 13.0 μg/m3 (52) 52.0
 
April 3, 2020, 8 a.m. N/A N/A N/A 17.0 ppb (16) N/A 3.0 ppb (4) 20.0 ppb (15) 0.3 ppb (3) 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
April 3, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 4.0 ppb (6) 36.0 ppb (28) 0.2 ppb (2) 13.0 μg/m3 (12) 8.0 μg/m3 (33) 33.0
 
April 3, 2020, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 3.0 ppb (4) 41.0 ppb (32) 0.2 ppb (2) 21.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 41.0 ppb (32) 0.2 ppb (2) 34.0 μg/m3 (31) 12.0 μg/m3 (50) 50.0
 
April 3, 2020, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 48.0 ppb (37) 0.2 ppb (2) 58.0 μg/m3 (52) 23.0 μg/m3 (73) 73.0
 
April 3, 2020, 3 a.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 52.0 ppb (40) 0.3 ppb (3) 34.0 μg/m3 (31) 18.0 μg/m3 (63) 63.0
 
April 3, 2020, 2 a.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 56.0 ppb (43) 0.4 ppb (4) 33.0 μg/m3 (30) 16.0 μg/m3 (59) 59.0
 
April 3, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 64.0 ppb (49) 0.3 ppb (3) 62.0 μg/m3 (54) 37.0 μg/m3 (104) 104.0
 
April 3, 2020, midnight N/A N/A N/A 12.0 ppb (11) N/A 3.0 ppb (4) 69.0 ppb (53) 0.4 ppb (4) 80.0 μg/m3 (62) 43.0 μg/m3 (119) 119.0
 
April 2, 2020, 11 p.m. N/A N/A N/A 10.0 ppb (9) N/A 4.0 ppb (6) 82.0 ppb (64) 0.4 ppb (4) 66.0 μg/m3 (56) 38.0 μg/m3 (106) 106.0
 
April 2, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 5.0 ppb (7) 98.0 ppb (78) 0.3 ppb (3) 26.0 μg/m3 (24) 13.0 μg/m3 (52) 78.0
 
April 2, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 89.0 ppb (70) 0.3 ppb (3) 44.0 μg/m3 (40) 25.0 μg/m3 (78) 78.0
 
April 2, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (7) N/A 4.0 ppb (6) 91.0 ppb (72) 0.3 ppb (3) 47.0 μg/m3 (43) 20.0 μg/m3 (67) 72.0
 
April 2, 2020, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 4.0 ppb (6) 86.0 ppb (68) 0.3 ppb (3) 36.0 μg/m3 (33) 22.0 μg/m3 (71) 71.0
 
April 2, 2020, 6 p.m. N/A N/A N/A 13.0 ppb (12) N/A 5.0 ppb (7) 74.0 ppb (57) 0.4 ppb (4) 33.0 μg/m3 (30) 21.0 μg/m3 (69) 69.0
 
April 2, 2020, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A 6.0 ppb (9) 57.0 ppb (44) 0.4 ppb (4) 47.0 μg/m3 (43) 29.0 μg/m3 (86) 86.0
 
April 2, 2020, 4 p.m. N/A N/A N/A 27.0 ppb (25) N/A 5.0 ppb (7) 39.0 ppb (30) 0.5 ppb (6) 41.0 μg/m3 (37) 25.0 μg/m3 (78) 78.0
 
April 2, 2020, 3 p.m. N/A N/A N/A 25.0 ppb (23) N/A 4.0 ppb (6) 27.0 ppb (21) 0.5 ppb (6) 36.0 μg/m3 (33) 19.0 μg/m3 (65) 65.0
 
April 2, 2020, 2 p.m. N/A N/A N/A 21.0 ppb (19) N/A 3.0 ppb (4) 20.0 ppb (15) 0.4 ppb (4) 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
April 2, 2020, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A 3.0 ppb (4) 27.0 ppb (21) 0.3 ppb (3) 22.0 μg/m3 (20) 15.0 μg/m3 (56) 56.0
 
April 2, 2020, noon N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 34.0 ppb (26) 0.2 ppb (2) 27.0 μg/m3 (25) 19.0 μg/m3 (65) 65.0
 
April 2, 2020, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 38.0 ppb (29) 0.2 ppb (2) 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
April 2, 2020, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 36.0 ppb (28) 0.3 ppb (3) 25.0 μg/m3 (23) 16.0 μg/m3 (59) 59.0
 
April 2, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 35.0 ppb (27) 0.3 ppb (3) 36.0 μg/m3 (33) 22.0 μg/m3 (71) 71.0
 
April 2, 2020, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A 3.0 ppb (4) 37.0 ppb (28) 0.3 ppb (3) 43.0 μg/m3 (39) 24.0 μg/m3 (76) 76.0
 
April 2, 2020, 7 a.m. N/A N/A N/A 16.0 ppb (15) N/A 2.0 ppb (3) 30.0 ppb (23) 0.4 ppb (4) 39.0 μg/m3 (35) 25.0 μg/m3 (78) 78.0
 
April 2, 2020, 6 a.m. N/A N/A N/A 16.0 ppb (15) N/A 2.0 ppb (3) 37.0 ppb (28) 0.4 ppb (4) 33.0 μg/m3 (30) 21.0 μg/m3 (69) 69.0
 
April 2, 2020, 5 a.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 46.0 ppb (35) 0.3 ppb (3) 38.0 μg/m3 (35) 22.0 μg/m3 (71) 71.0
 
April 2, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 51.0 ppb (39) 0.3 ppb (3) 53.0 μg/m3 (48) 28.0 μg/m3 (84) 84.0
 
April 2, 2020, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A 3.0 ppb (4) 48.0 ppb (37) 0.4 ppb (4) 36.0 μg/m3 (33) 18.0 μg/m3 (63) 63.0
 
April 2, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 57.0 ppb (44) 0.4 ppb (4) 44.0 μg/m3 (40) 19.0 μg/m3 (65) 65.0
 
April 2, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 63.0 ppb (48) 0.3 ppb (3) 40.0 μg/m3 (36) 16.0 μg/m3 (59) 59.0
 
April 2, 2020, midnight N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) N/A 0.4 ppb (4) 34.0 μg/m3 (31) 13.0 μg/m3 (52) 52.0
 
April 1, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 3.0 ppb (4) 111.0 ppb (88) 0.4 ppb (4) 37.0 μg/m3 (34) 19.0 μg/m3 (65) 88.0
 
April 1, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 108.0 ppb (86) 0.4 ppb (4) 26.0 μg/m3 (24) 12.0 μg/m3 (50) 86.0
 
April 1, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A 3.0 ppb (4) 99.0 ppb (78) 0.3 ppb (3) 38.0 μg/m3 (35) 22.0 μg/m3 (71) 78.0
 
April 1, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 93.0 ppb (73) 0.3 ppb (3) 48.0 μg/m3 (44) 25.0 μg/m3 (78) 78.0
 
April 1, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (9) N/A 4.0 ppb (6) 90.0 ppb (71) 0.4 ppb (4) 62.0 μg/m3 (54) 33.0 μg/m3 (95) 95.0
 
April 1, 2020, 6 p.m. N/A N/A N/A 16.0 ppb (15) N/A 4.0 ppb (6) 78.0 ppb (61) 0.5 ppb (6) 61.0 μg/m3 (53) 32.0 μg/m3 (93) 93.0
 
April 1, 2020, 5 p.m. N/A N/A N/A 16.0 ppb (15) N/A 4.0 ppb (6) 56.0 ppb (43) 0.5 ppb (6) 56.0 μg/m3 (50) 31.0 μg/m3 (90) 90.0
 
April 1, 2020, 4 p.m. N/A N/A N/A 22.0 ppb (20) N/A 3.0 ppb (4) 37.0 ppb (28) 0.5 ppb (6) 48.0 μg/m3 (44) 27.0 μg/m3 (82) 82.0
 
April 1, 2020, 3 p.m. N/A N/A N/A 22.0 ppb (20) N/A 3.0 ppb (4) 21.0 ppb (16) 0.5 ppb (6) 40.0 μg/m3 (36) 22.0 μg/m3 (71) 71.0
 
April 1, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (4) 19.0 ppb (15) 0.4 ppb (4) 34.0 μg/m3 (31) 20.0 μg/m3 (67) 67.0
 
April 1, 2020, 1 p.m. N/A N/A N/A 14.0 ppb (13) N/A 3.0 ppb (4) 20.0 ppb (15) 0.3 ppb (3) 32.0 μg/m3 (29) 19.0 μg/m3 (65) 65.0
 
April 1, 2020, noon N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 24.0 ppb (18) 0.3 ppb (3) 32.0 μg/m3 (29) 21.0 μg/m3 (69) 69.0
 
April 1, 2020, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 30.0 ppb (23) 0.2 ppb (2) 27.0 μg/m3 (25) 17.0 μg/m3 (61) 61.0
 
April 1, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (4) 32.0 ppb (25) 0.2 ppb (2) 32.0 μg/m3 (29) 19.0 μg/m3 (65) 65.0
 
April 1, 2020, 9 a.m. N/A N/A N/A 36.0 ppb (33) N/A 86.0 ppb (73) 15.0 ppb (12) 8.3 ppb (88) 34.0 μg/m3 (31) 19.0 μg/m3 (65) 88.0
 
April 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 37.0 μg/m3 (34) 17.0 μg/m3 (61) 61.0
 
April 1, 2020, 7 a.m. N/A N/A N/A N/A N/A 50.0 ppb (57) N/A 8.8 ppb (93) 38.0 μg/m3 (35) 18.0 μg/m3 (63) 93.0
 
April 1, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A 3.0 ppb (4) 34.0 ppb (26) 0.3 ppb (3) 47.0 μg/m3 (43) 17.0 μg/m3 (61) 61.0
 
April 1, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 34.0 ppb (26) 0.3 ppb (3) 52.0 μg/m3 (47) 22.0 μg/m3 (71) 71.0