AQSQID: 400270049

Site Name: Moore

Location: Moore, OK

Reporting: True, Located: True

Current AQI: 59.0

Moore OK, US: 35.32, -97.4883

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 24, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 22.0 μg/m3 (20) 16.4 μg/m3 (59) 59.0
 
March 24, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 19.0 μg/m3 (17) 13.6 μg/m3 (53) 53.0
 
March 24, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 18.0 μg/m3 (16) 11.8 μg/m3 (49) 49.0
 
March 24, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 28.0 μg/m3 (25) 20.4 μg/m3 (68) 68.0
 
March 24, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 33.0 μg/m3 (30) 24.2 μg/m3 (76) 76.0
 
March 24, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 29.0 μg/m3 (26) 21.9 μg/m3 (71) 71.0
 
March 24, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 30.0 μg/m3 (27) 22.4 μg/m3 (72) 72.0
 
March 24, 2019, midnight N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 28.0 μg/m3 (25) 18.7 μg/m3 (64) 64.0
 
March 23, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 27.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
March 23, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 30.0 μg/m3 (27) 18.4 μg/m3 (64) 64.0
 
March 23, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 27.0 μg/m3 (25) 19.5 μg/m3 (66) 66.0
 
March 23, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 27.0 μg/m3 (25) 18.2 μg/m3 (63) 63.0
 
March 23, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 26.0 μg/m3 (24) 17.9 μg/m3 (63) 63.0
 
March 23, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 31.0 μg/m3 (28) 21.7 μg/m3 (71) 71.0
 
March 23, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 39.0 μg/m3 (35) 27.8 μg/m3 (84) 84.0
 
March 23, 2019, 4 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) 30.5 μg/m3 (89) 89.0
 
March 23, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 38.0 μg/m3 (35) 30.8 μg/m3 (90) 90.0
 
March 23, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 45.0 μg/m3 (41) 36.7 μg/m3 (103) 103.0
 
March 23, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 48.0 μg/m3 (44) 39.3 μg/m3 (110) 110.0
 
March 23, 2019, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 47.0 μg/m3 (43) 37.8 μg/m3 (106) 106.0
 
March 23, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 38.0 μg/m3 (35) 31.0 μg/m3 (90) 90.0
 
March 23, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 28.0 μg/m3 (25) 21.9 μg/m3 (71) 71.0
 
March 23, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 27.0 μg/m3 (25) 20.4 μg/m3 (68) 68.0
 
March 23, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 38.0 μg/m3 (35) 18.2 μg/m3 (63) 63.0
 
March 23, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 34.0 μg/m3 (31) 16.9 μg/m3 (60) 60.0
 
March 23, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 33.0 μg/m3 (30) 16.8 μg/m3 (60) 60.0
 
March 23, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 30.0 μg/m3 (27) 17.8 μg/m3 (62) 62.0
 
March 23, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 36.0 μg/m3 (33) 21.5 μg/m3 (70) 70.0
 
March 23, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 41.0 μg/m3 (37) 24.6 μg/m3 (77) 77.0
 
March 23, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 32.0 μg/m3 (29) 16.6 μg/m3 (60) 60.0
 
March 23, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 31.0 μg/m3 (28) 16.3 μg/m3 (59) 59.0
 
March 23, 2019, midnight N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 32.0 μg/m3 (29) 18.2 μg/m3 (63) 63.0
 
March 22, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 45.0 μg/m3 (41) 18.3 μg/m3 (63) 63.0
 
March 22, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 48.0 μg/m3 (44) 14.8 μg/m3 (56) 56.0
 
March 22, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 60.0 μg/m3 (52) 14.7 μg/m3 (56) 56.0
 
March 22, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 81.0 μg/m3 (63) 17.0 μg/m3 (61) 63.0
 
March 22, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 50.0 μg/m3 (45) 15.2 μg/m3 (57) 57.0
 
March 22, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 48.0 μg/m3 (44) 16.5 μg/m3 (60) 60.0
 
March 22, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 120.0 μg/m3 (82) 24.0 μg/m3 (76) 82.0
 
March 22, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 110.0 μg/m3 (78) 29.0 μg/m3 (86) 86.0
 
March 22, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 77.0 μg/m3 (61) 23.3 μg/m3 (74) 74.0
 
March 22, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 74.0 μg/m3 (60) 27.8 μg/m3 (84) 84.0
 
March 22, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 57.0 μg/m3 (51) 26.4 μg/m3 (81) 81.0
 
March 22, 2019, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 47.0 μg/m3 (43) 23.3 μg/m3 (74) 74.0
 
March 22, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 40.0 μg/m3 (36) 20.7 μg/m3 (69) 69.0
 
March 22, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 29.0 μg/m3 (26) 17.9 μg/m3 (63) 63.0
 
March 22, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 20.0 μg/m3 (18) 9.4 μg/m3 (39) 39.0
 
March 22, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 18.0 μg/m3 (16) 7.2 μg/m3 (30) 32.0
 
March 22, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 21.0 μg/m3 (19) 9.8 μg/m3 (41) 41.0
 
March 22, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 21.0 μg/m3 (19) 10.1 μg/m3 (42) 42.0
 
March 22, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 22.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
March 22, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 27.0 μg/m3 (25) 9.7 μg/m3 (40) 40.0
 
March 22, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 22.0 μg/m3 (20) 7.5 μg/m3 (31) 31.0
 
March 22, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 18.0 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
March 22, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 16.0 μg/m3 (15) 7.2 μg/m3 (30) 30.0
 
March 22, 2019, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 20.0 μg/m3 (18) 7.4 μg/m3 (31) 31.0
 
March 21, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 19.0 μg/m3 (17) 8.4 μg/m3 (35) 37.0
 
March 21, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 12.0 μg/m3 (11) 4.7 μg/m3 (20) 38.0
 
March 21, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 38.0
 
March 21, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 13.0 μg/m3 (12) 5.9 μg/m3 (25) 40.0
 
March 21, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 15.0 μg/m3 (14) 7.6 μg/m3 (32) 39.0
 
March 21, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 17.0 μg/m3 (15) 8.2 μg/m3 (34) 36.0
 
March 21, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 22.0 μg/m3 (20) 10.1 μg/m3 (42) 42.0
 
March 21, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 11.4 μg/m3 (48) 48.0
 
March 21, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 22.0 μg/m3 (20) 12.4 μg/m3 (51) 51.0
 
March 21, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 26.0 μg/m3 (24) 14.3 μg/m3 (55) 55.0
 
March 21, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 27.0 μg/m3 (25) 13.7 μg/m3 (54) 54.0
 
March 21, 2019, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 27.0 μg/m3 (25) 12.4 μg/m3 (51) 51.0
 
March 21, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 20.0 μg/m3 (18) 8.9 μg/m3 (37) 37.0
 
March 21, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 20.0 μg/m3 (18) 8.2 μg/m3 (34) 34.0
 
March 21, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 23.0 μg/m3 (21) 8.8 μg/m3 (37) 37.0
 
March 21, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 26.0 μg/m3 (24) 10.7 μg/m3 (45) 45.0
 
March 21, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 26.0 μg/m3 (24) 10.6 μg/m3 (44) 44.0
 
March 21, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 19.0 μg/m3 (17) 8.7 μg/m3 (36) 36.0
 
March 21, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 19.0 μg/m3 (17) 9.3 μg/m3 (39) 39.0
 
March 21, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 17.0 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
March 21, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 23.0 μg/m3 (21) 10.7 μg/m3 (45) 45.0
 
March 21, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 31.0 μg/m3 (28) 13.9 μg/m3 (54) 54.0
 
March 21, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 22.0 μg/m3 (20) 11.2 μg/m3 (47) 47.0
 
March 21, 2019, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 16.0 μg/m3 (15) 8.1 μg/m3 (34) 38.0
 
March 20, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 16.0 μg/m3 (15) 9.3 μg/m3 (39) 42.0
 
March 20, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 18.0 μg/m3 (16) 10.9 μg/m3 (45) 45.0
 
March 20, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 17.0 μg/m3 (15) 9.5 μg/m3 (40) 41.0
 
March 20, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 15.0 μg/m3 (14) 9.0 μg/m3 (38) 41.0
 
March 20, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
March 20, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 14.0 μg/m3 (13) 8.9 μg/m3 (37) 38.0
 
March 20, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 19.0 μg/m3 (17) 14.0 μg/m3 (54) 54.0
 
March 20, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 19.0 μg/m3 (17) 15.4 μg/m3 (57) 57.0
 
March 20, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 25.0 μg/m3 (23) 19.9 μg/m3 (67) 67.0
 
March 20, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 24.0 μg/m3 (22) 19.8 μg/m3 (67) 67.0
 
March 20, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 22.0 μg/m3 (20) 18.0 μg/m3 (63) 63.0
 
March 20, 2019, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 25.0 μg/m3 (23) 18.2 μg/m3 (63) 63.0
 
March 20, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 24.0 μg/m3 (22) 19.3 μg/m3 (66) 66.0
 
March 20, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 25.0 μg/m3 (23) 19.7 μg/m3 (66) 66.0
 
March 20, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 24.0 μg/m3 (22) 18.7 μg/m3 (64) 64.0
 
March 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 24.0 μg/m3 (22) 18.7 μg/m3 (64) 64.0
 
March 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 26.0 μg/m3 (24) 18.2 μg/m3 (63) 63.0
 
March 20, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 21.0 μg/m3 (19) 13.3 μg/m3 (53) 53.0
 
March 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 17.0 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
March 20, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 18.0 μg/m3 (16) 8.6 μg/m3 (36) 36.0
 
March 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 17.0 μg/m3 (15) 7.7 μg/m3 (32) 32.0
 
March 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 27.0 μg/m3 (25) 12.1 μg/m3 (50) 50.0
 
March 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 22.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
March 20, 2019, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A 23.0 μg/m3 (21) 11.7 μg/m3 (49) 49.0
 
March 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 23.0 μg/m3 (21) 12.0 μg/m3 (50) 50.0
 
March 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 23.0 μg/m3 (21) 11.8 μg/m3 (49) 49.0
 
March 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 29.0 μg/m3 (26) 12.4 μg/m3 (51) 51.0
 
March 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 23.0 μg/m3 (21) 11.2 μg/m3 (47) 47.0
 
March 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 28.0 μg/m3 (25) 12.3 μg/m3 (51) 51.0
 
March 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 30.0 μg/m3 (27) 12.4 μg/m3 (51) 51.0
 
March 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 44.0 μg/m3 (40) 13.2 μg/m3 (53) 53.0
 
March 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 37.0 μg/m3 (34) 14.1 μg/m3 (54) 54.0
 
March 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 43.0 μg/m3 (39) 18.5 μg/m3 (64) 64.0
 
March 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 83.0 μg/m3 (64) 27.2 μg/m3 (82) 82.0
 
March 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 79.0 μg/m3 (62) 37.8 μg/m3 (106) 106.0
 
March 19, 2019, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 109.0 μg/m3 (77) 43.8 μg/m3 (121) 121.0
 
March 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 121.0 μg/m3 (83) 49.8 μg/m3 (136) 136.0
 
March 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 100.0 μg/m3 (72) 34.5 μg/m3 (98) 98.0
 
March 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 42.0 μg/m3 (38) 22.8 μg/m3 (73) 73.0
 
March 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 48.0 μg/m3 (44) 23.5 μg/m3 (74) 74.0
 
March 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 43.0 μg/m3 (39) 21.6 μg/m3 (70) 70.0
 
March 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 34.0 μg/m3 (31) 17.9 μg/m3 (63) 63.0
 
March 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 43.0 μg/m3 (39) 22.4 μg/m3 (72) 72.0
 
March 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 40.0 μg/m3 (36) 23.2 μg/m3 (74) 74.0
 
March 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 41.0 μg/m3 (37) 22.6 μg/m3 (73) 73.0
 
March 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 45.0 μg/m3 (41) 17.5 μg/m3 (62) 62.0
 
March 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 67.0 μg/m3 (56) 17.9 μg/m3 (63) 63.0
 
March 19, 2019, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A 67.0 μg/m3 (56) 16.0 μg/m3 (59) 59.0
 
March 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 30.0 μg/m3 (27) 13.7 μg/m3 (54) 54.0
 
March 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 38.0 μg/m3 (35) 16.1 μg/m3 (59) 59.0
 
March 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A 31.0 μg/m3 (28) 16.5 μg/m3 (60) 60.0
 
March 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A 28.0 μg/m3 (25) 16.6 μg/m3 (60) 60.0
 
March 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 35.0 μg/m3 (32) 17.5 μg/m3 (62) 62.0
 
March 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 34.0 μg/m3 (31) 17.1 μg/m3 (61) 61.0
 
March 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 25.0 μg/m3 (23) 12.4 μg/m3 (51) 51.0
 
March 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 31.0 μg/m3 (28) 13.0 μg/m3 (52) 52.0
 
March 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 55.0 μg/m3 (50) 17.1 μg/m3 (61) 61.0
 
March 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 224.0 μg/m3 (134) 31.7 μg/m3 (92) 134.0
 
March 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 219.0 μg/m3 (132) 31.3 μg/m3 (91) 132.0
 
March 18, 2019, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 41.0 μg/m3 (37) 16.7 μg/m3 (60) 60.0
 
March 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 31.0 μg/m3 (28) 16.2 μg/m3 (59) 59.0
 
March 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 30.0 μg/m3 (27) 15.0 μg/m3 (56) 56.0
 
March 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 43.0 μg/m3 (39) 22.1 μg/m3 (71) 71.0
 
March 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 56.0 μg/m3 (50) 26.7 μg/m3 (81) 81.0
 
March 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 40.0 μg/m3 (36) 22.7 μg/m3 (73) 73.0
 
March 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 32.0 μg/m3 (29) 17.5 μg/m3 (62) 62.0
 
March 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 30.0 μg/m3 (27) 13.1 μg/m3 (52) 52.0
 
March 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 24.0 μg/m3 (22) 9.5 μg/m3 (40) 40.0
 
March 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 18.0 μg/m3 (16) 7.6 μg/m3 (32) 32.0
 
March 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 19.0 μg/m3 (17) 7.1 μg/m3 (30) 30.0
 
March 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 19.0 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
March 18, 2019, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 17.0 μg/m3 (15) 7.4 μg/m3 (31) 38.0
 
March 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 17.0 μg/m3 (15) 6.9 μg/m3 (29) 41.0
 
March 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 44.0
 
March 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 17.0 μg/m3 (15) 7.1 μg/m3 (30) 44.0
 
March 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 17.0 μg/m3 (15) 7.1 μg/m3 (30) 43.0
 
March 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 17.0 μg/m3 (15) 8.3 μg/m3 (35) 42.0
 
March 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 20.0 μg/m3 (18) 10.7 μg/m3 (45) 45.0
 
March 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 17.0 μg/m3 (15) 7.8 μg/m3 (32) 41.0
 
March 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 15.0 μg/m3 (14) 7.2 μg/m3 (30) 38.0
 
March 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 23.0 μg/m3 (21) 13.8 μg/m3 (54) 54.0
 
March 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 24.0 μg/m3 (22) 15.4 μg/m3 (57) 57.0
 
March 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 40.0 μg/m3 (36) 25.6 μg/m3 (79) 79.0
 
March 17, 2019, noon N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 46.0 μg/m3 (42) 28.3 μg/m3 (85) 85.0
 
March 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 53.0 μg/m3 (48) 32.0 μg/m3 (93) 93.0
 
March 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 40.0 μg/m3 (36) 27.7 μg/m3 (83) 83.0
 
March 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 43.0 μg/m3 (39) 28.4 μg/m3 (85) 85.0
 
March 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 25.0 μg/m3 (23) 14.2 μg/m3 (55) 55.0