AQSQID: 060592022

Site Name: Mission Viejo

Location: Mission Viejo (S&S Eldorado N), CA

Reporting: True, Located: True

Current AQI: 50.0

Mission Viejo (S&S Eldorado N) CA, US: 33.629991, -117.675875

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.16 ppb (2) N/A 12.1 μg/m3 (50) 50.0
 
April 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.19 ppb (2) N/A 17.9 μg/m3 (63) 63.0
 
April 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.22 ppb (2) N/A 12.9 μg/m3 (52) 52.0
 
April 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.21 ppb (2) N/A 12.5 μg/m3 (51) 51.0
 
April 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.31 ppb (3) N/A 13.6 μg/m3 (53) 53.0
 
April 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.28 ppb (3) N/A 13.0 μg/m3 (52) 52.0
 
April 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.21 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
April 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.18 ppb (2) N/A 12.6 μg/m3 (51) 51.0
 
April 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.16 ppb (2) N/A 12.9 μg/m3 (52) 52.0
 
April 1, 2020, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.18 ppb (2) N/A 10.3 μg/m3 (43) 43.0
 
March 31, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.19 ppb (2) N/A 6.5 μg/m3 (27) 36.0
 
March 31, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) 0.23 ppb (3) N/A 4.6 μg/m3 (19) 41.0
 
March 31, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) 0.24 ppb (3) N/A 3.2 μg/m3 (13) 42.0
 
March 31, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.24 ppb (3) N/A -1.2 μg/m3 (0) 36.0
 
March 31, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.24 ppb (3) N/A 2.5 μg/m3 (10) 34.0
 
March 31, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.24 ppb (3) N/A 1.9 μg/m3 (8) 26.0
 
March 31, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.34 ppb (4) N/A -0.6 μg/m3 (0) 17.0
 
March 31, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.34 ppb (4) N/A -1.9 μg/m3 (0) 18.0
 
March 31, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.38 ppb (4) N/A N/A 12.0
 
March 31, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.21 ppb (2) N/A 6.3 μg/m3 (26) 26.0
 
March 31, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.18 ppb (2) N/A 4.2 μg/m3 (18) 18.0
 
March 31, 2020, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.16 ppb (2) N/A 11.4 μg/m3 (48) 48.0
 
March 31, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.13 ppb (1) N/A 12.1 μg/m3 (50) 50.0
 
March 31, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.13 ppb (1) N/A 16.6 μg/m3 (60) 60.0
 
March 31, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.15 ppb (2) N/A 14.3 μg/m3 (55) 55.0
 
March 31, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.17 ppb (2) N/A 17.5 μg/m3 (62) 62.0
 
March 31, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.2 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
March 31, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.23 ppb (3) N/A 15.2 μg/m3 (57) 57.0
 
March 31, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.19 ppb (2) N/A 15.7 μg/m3 (58) 58.0
 
March 31, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.17 ppb (2) N/A 18.7 μg/m3 (64) 64.0
 
March 31, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.16 ppb (2) N/A 17.2 μg/m3 (61) 61.0
 
March 31, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.14 ppb (2) N/A 12.1 μg/m3 (50) 50.0
 
March 31, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.14 ppb (2) N/A 9.3 μg/m3 (39) 39.0
 
March 31, 2020, midnight N/A N/A N/A N/A N/A N/A 53.0 ppb (41) 0.15 ppb (2) N/A 9.5 μg/m3 (40) 41.0
 
March 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) 0.16 ppb (2) N/A 7.6 μg/m3 (32) 43.0
 
March 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) 0.14 ppb (2) N/A 6.4 μg/m3 (27) 42.0
 
March 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) 0.15 ppb (2) N/A 4.5 μg/m3 (19) 42.0
 
March 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.13 ppb (1) N/A 0.8 μg/m3 (3) 39.0
 
March 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.12 ppb (1) N/A 4.6 μg/m3 (19) 35.0
 
March 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.13 ppb (1) N/A 2.3 μg/m3 (10) 33.0
 
March 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.11 ppb (1) N/A 3.1 μg/m3 (13) 32.0
 
March 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.1 ppb (1) N/A 7.1 μg/m3 (30) 30.0
 
March 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.13 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
March 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.17 ppb (2) N/A 9.8 μg/m3 (41) 41.0
 
March 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.15 ppb (2) N/A 3.7 μg/m3 (15) 21.0
 
March 30, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.12 ppb (1) N/A 6.8 μg/m3 (28) 28.0
 
March 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.11 ppb (1) N/A 5.9 μg/m3 (25) 25.0
 
March 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.12 ppb (1) N/A 8.2 μg/m3 (34) 34.0
 
March 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.11 ppb (1) N/A 5.3 μg/m3 (22) 23.0
 
March 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.11 ppb (1) N/A 6.4 μg/m3 (27) 27.0
 
March 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.12 ppb (1) N/A 9.7 μg/m3 (40) 40.0
 
March 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.15 ppb (2) N/A 11.5 μg/m3 (48) 48.0
 
March 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.17 ppb (2) N/A 13.3 μg/m3 (53) 53.0
 
March 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.14 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
March 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.11 ppb (1) N/A 17.5 μg/m3 (62) 62.0
 
March 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.11 ppb (1) N/A 14.4 μg/m3 (55) 55.0
 
March 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.1 ppb (1) N/A 7.6 μg/m3 (32) 36.0
 
March 30, 2020, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.11 ppb (1) N/A 8.4 μg/m3 (35) 38.0
 
March 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.11 ppb (1) N/A 7.6 μg/m3 (32) 38.0
 
March 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.11 ppb (1) N/A 3.5 μg/m3 (15) 37.0
 
March 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.11 ppb (1) N/A 6.0 μg/m3 (25) 35.0
 
March 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.11 ppb (1) N/A 4.4 μg/m3 (18) 35.0
 
March 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.11 ppb (1) N/A 2.5 μg/m3 (10) 35.0
 
March 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.12 ppb (1) N/A 5.7 μg/m3 (24) 35.0
 
March 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.11 ppb (1) N/A 14.5 μg/m3 (55) 55.0
 
March 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.11 ppb (1) N/A 17.0 μg/m3 (61) 61.0
 
March 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.13 ppb (1) N/A 4.2 μg/m3 (18) 28.0
 
March 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.14 ppb (2) N/A 6.0 μg/m3 (25) 25.0
 
March 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.13 ppb (1) N/A 4.8 μg/m3 (20) 20.0
 
March 29, 2020, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.13 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
March 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.13 ppb (1) N/A 2.4 μg/m3 (10) 15.0
 
March 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.13 ppb (1) N/A 8.1 μg/m3 (34) 34.0
 
March 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.14 ppb (2) N/A 9.9 μg/m3 (41) 41.0
 
March 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.17 ppb (2) N/A 15.6 μg/m3 (58) 58.0
 
March 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.17 ppb (2) N/A 12.1 μg/m3 (50) 50.0
 
March 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.21 ppb (2) N/A 9.9 μg/m3 (41) 41.0
 
March 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.2 ppb (2) N/A 13.8 μg/m3 (54) 54.0
 
March 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.15 ppb (2) N/A 14.3 μg/m3 (55) 55.0
 
March 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.12 ppb (1) N/A 14.3 μg/m3 (55) 55.0
 
March 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.12 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
March 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.11 ppb (1) N/A 3.3 μg/m3 (14) 38.0
 
March 29, 2020, midnight N/A N/A N/A N/A N/A N/A 50.0 ppb (38) 0.11 ppb (1) N/A 3.6 μg/m3 (15) 38.0
 
March 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.11 ppb (1) N/A 0.6 μg/m3 (2) 37.0
 
March 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.11 ppb (1) N/A -3.1 μg/m3 (0) 37.0
 
March 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.11 ppb (1) N/A -4.0 μg/m3 (0) 37.0
 
March 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.11 ppb (1) N/A -1.8 μg/m3 (0) 37.0
 
March 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.12 ppb (1) N/A -3.2 μg/m3 (0) 38.0
 
March 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.12 ppb (1) N/A 3.1 μg/m3 (13) 38.0
 
March 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.11 ppb (1) N/A 21.1 μg/m3 (69) 69.0
 
March 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.12 ppb (1) N/A 7.4 μg/m3 (31) 32.0
 
March 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.13 ppb (1) N/A 4.1 μg/m3 (17) 26.0
 
March 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.18 ppb (2) N/A 3.4 μg/m3 (14) 14.0
 
March 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.11 ppb (1) N/A 5.2 μg/m3 (22) 22.0
 
March 28, 2020, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.12 ppb (1) N/A 5.4 μg/m3 (23) 23.0
 
March 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.11 ppb (1) N/A 3.3 μg/m3 (14) 17.0
 
March 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.11 ppb (1) N/A 4.5 μg/m3 (19) 19.0
 
March 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.12 ppb (1) N/A 11.6 μg/m3 (48) 48.0
 
March 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.11 ppb (1) N/A 7.8 μg/m3 (32) 32.0
 
March 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.14 ppb (2) N/A 7.3 μg/m3 (30) 30.0
 
March 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.15 ppb (2) N/A 13.1 μg/m3 (52) 52.0
 
March 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.21 ppb (2) N/A 11.3 μg/m3 (47) 47.0
 
March 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.19 ppb (2) N/A 14.9 μg/m3 (56) 56.0
 
March 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.17 ppb (2) N/A 12.3 μg/m3 (51) 51.0
 
March 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.11 ppb (1) N/A 4.0 μg/m3 (17) 33.0
 
March 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.1 ppb (1) N/A 6.0 μg/m3 (25) 35.0
 
March 28, 2020, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.1 ppb (1) N/A 0.8 μg/m3 (3) 36.0
 
March 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.1 ppb (1) N/A 4.2 μg/m3 (18) 37.0
 
March 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.1 ppb (1) N/A -1.1 μg/m3 (0) 37.0
 
March 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) 0.11 ppb (1) N/A 1.1 μg/m3 (5) 37.0
 
March 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.13 ppb (1) N/A -3.3 μg/m3 (0) 35.0
 
March 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.13 ppb (1) N/A 0.6 μg/m3 (2) 33.0
 
March 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.13 ppb (1) N/A 1.6 μg/m3 (7) 32.0
 
March 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.13 ppb (1) N/A 3.6 μg/m3 (15) 30.0
 
March 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.15 ppb (2) N/A -3.0 μg/m3 (0) 27.0
 
March 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.15 ppb (2) N/A 3.6 μg/m3 (15) 20.0
 
March 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.18 ppb (2) N/A -0.5 μg/m3 (0) 11.0
 
March 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.23 ppb (3) N/A 4.8 μg/m3 (20) 20.0
 
March 27, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.14 ppb (2) N/A 1.5 μg/m3 (6) 11.0
 
March 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.12 ppb (1) N/A 4.9 μg/m3 (20) 20.0
 
March 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.11 ppb (1) N/A 6.1 μg/m3 (25) 25.0
 
March 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.11 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
March 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.12 ppb (1) N/A 2.7 μg/m3 (11) 18.0
 
March 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.13 ppb (1) N/A 0.5 μg/m3 (2) 22.0
 
March 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.12 ppb (1) N/A 6.9 μg/m3 (29) 29.0
 
March 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.1 ppb (1) N/A 5.8 μg/m3 (24) 30.0
 
March 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.1 ppb (1) N/A 9.7 μg/m3 (40) 40.0
 
March 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.1 ppb (1) N/A 7.7 μg/m3 (32) 32.0
 
March 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A 6.3 μg/m3 (26) 32.0
 
March 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A 4.7 μg/m3 (20) 32.0
 
March 27, 2020, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A 0.5 μg/m3 (2) 32.0
 
March 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A N/A 32.0
 
March 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.08 ppb (1) N/A -3.4 μg/m3 (0) 32.0
 
March 26, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.1 ppb (1) N/A N/A 34.0
 
March 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A -0.3 μg/m3 (0) N/A
March 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.2 μg/m3 (13) 13.0
 
March 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
March 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.2 μg/m3 (22) 22.0
 
March 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
March 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
March 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.24 ppb (3) N/A 2.8 μg/m3 (12) 15.0
 
March 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.17 ppb (2) N/A 1.6 μg/m3 (7) 18.0
 
March 26, 2020, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.15 ppb (2) N/A 1.3 μg/m3 (5) 20.0
 
March 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.1 ppb (1) N/A 2.6 μg/m3 (11) 27.0
 
March 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.1 ppb (1) N/A 4.5 μg/m3 (19) 27.0
 
March 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.1 ppb (1) N/A 2.4 μg/m3 (10) 29.0
 
March 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.09 ppb (1) N/A -2.4 μg/m3 (0) 30.0
 
March 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A 5.3 μg/m3 (22) 32.0
 
March 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.09 ppb (1) N/A 1.3 μg/m3 (5) 32.0
 
March 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.09 ppb (1) N/A 3.2 μg/m3 (13) 33.0
 
March 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.09 ppb (1) N/A 4.6 μg/m3 (19) 33.0
 
March 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.08 ppb (1) N/A 7.8 μg/m3 (32) 32.0
 
March 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.08 ppb (1) N/A 4.5 μg/m3 (19) 31.0
 
March 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.08 ppb (1) N/A 3.7 μg/m3 (15) 32.0
 
March 26, 2020, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A -1.3 μg/m3 (0) 32.0
 
March 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A 2.0 μg/m3 (8) 32.0
 
March 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.08 ppb (1) N/A -2.4 μg/m3 (0) 32.0
 
March 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.08 ppb (1) N/A -1.4 μg/m3 (0) 33.0
 
March 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.09 ppb (1) N/A 1.0 μg/m3 (4) 34.0
 
March 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.1 ppb (1) N/A -0.2 μg/m3 (0) 35.0
 
March 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.1 ppb (1) N/A 0.1 μg/m3 (0) 32.0
 
March 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.1 ppb (1) N/A N/A 31.0
 
March 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.09 ppb (1) N/A N/A 32.0
 
March 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.11 ppb (1) N/A 5.3 μg/m3 (22) 29.0
 
March 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.13 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
March 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.1 ppb (1) N/A 2.3 μg/m3 (10) 26.0
 
March 25, 2020, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.12 ppb (1) N/A 4.2 μg/m3 (18) 25.0
 
March 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.09 ppb (1) N/A 6.3 μg/m3 (26) 28.0
 
March 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.08 ppb (1) N/A -1.0 μg/m3 (0) 32.0