AQSQID: 350130021

Site Name: Desert View

Location: Sunland Park (Valle Vista Dr), NM

Reporting: True, Located: True

Current AQI: 62.0

Sunland Park (Valle Vista Dr) NM, US: 31.7961, -106.5839

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 22, 2019, 1 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 38.0 ppb (29) N/A 80.0 μg/m3 (62) N/A 62.0
 
May 22, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A N/A 40.0 ppb (31) N/A 48.0 μg/m3 (44) N/A 44.0
 
May 22, 2019, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (39) N/A 61.0 μg/m3 (53) N/A 53.0
 
May 22, 2019, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A 53.0 μg/m3 (48) N/A 48.0
 
May 22, 2019, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 51.0 ppb (39) N/A 34.0 μg/m3 (31) N/A 39.0
 
May 22, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A 53.0 μg/m3 (48) N/A 48.0
 
May 22, 2019, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 54.0 ppb (42) N/A 24.0 μg/m3 (22) N/A 42.0
 
May 22, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (39) N/A 61.0 μg/m3 (53) N/A 53.0
 
May 22, 2019, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (39) N/A 73.0 μg/m3 (59) N/A 59.0
 
May 22, 2019, 4 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 55.0 ppb (42) N/A 100.0 μg/m3 (72) N/A 72.0
 
May 22, 2019, 3 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 57.0 ppb (44) N/A 153.0 μg/m3 (99) N/A 99.0
 
May 22, 2019, 2 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 59.0 ppb (45) N/A N/A N/A 45.0
 
May 22, 2019, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 60.0 ppb (46) N/A 163.0 μg/m3 (104) N/A 104.0
 
May 22, 2019, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 59.0 ppb (45) N/A 239.0 μg/m3 (142) N/A 142.0
 
May 21, 2019, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 58.0 ppb (45) N/A 171.0 μg/m3 (108) N/A 108.0
 
May 21, 2019, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 58.0 ppb (45) N/A 132.0 μg/m3 (88) N/A 88.0
 
May 21, 2019, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 56.0 ppb (43) N/A 151.0 μg/m3 (98) N/A 98.0
 
May 21, 2019, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 55.0 ppb (42) N/A 68.0 μg/m3 (56) N/A 56.0
 
May 21, 2019, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 55.0 ppb (42) N/A 17.0 μg/m3 (15) N/A 42.0
 
May 21, 2019, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 56.0 ppb (43) N/A 22.0 μg/m3 (20) N/A 43.0
 
May 21, 2019, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 55.0 ppb (42) N/A 14.0 μg/m3 (13) N/A 42.0
 
May 21, 2019, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 54.0 ppb (42) N/A 19.0 μg/m3 (17) N/A 42.0
 
May 21, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A 14.0 μg/m3 (13) N/A 39.0
 
May 21, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 45.0 ppb (35) N/A 34.0 μg/m3 (31) N/A 35.0
 
May 21, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 40.0 ppb (31) N/A 66.0 μg/m3 (56) N/A 56.0
 
May 21, 2019, noon N/A N/A N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) N/A 12.0 μg/m3 (11) N/A 32.0
 
May 21, 2019, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 9.0 μg/m3 (8) N/A 36.0
 
May 21, 2019, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 ppb (38) N/A 17.0 μg/m3 (15) N/A 38.0
 
May 21, 2019, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 51.0 ppb (39) N/A 17.0 μg/m3 (15) N/A 39.0
 
May 21, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 ppb (38) N/A 14.0 μg/m3 (13) N/A 38.0
 
May 21, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) N/A 12.0 μg/m3 (11) N/A 38.0
 
May 21, 2019, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A 9.0 μg/m3 (8) N/A 39.0
 
May 21, 2019, 5 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 51.0 ppb (39) N/A 34.0 μg/m3 (31) N/A 39.0
 
May 21, 2019, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A N/A N/A 39.0
 
May 21, 2019, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 ppb (38) N/A N/A N/A 38.0
 
May 21, 2019, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 ppb (38) N/A 525.0 μg/m3 (420) N/A 420.0
 
May 21, 2019, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A N/A N/A 39.0
 
May 21, 2019, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 52.0 ppb (40) N/A N/A N/A 40.0
 
May 20, 2019, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 54.0 ppb (42) N/A N/A N/A 42.0
 
May 20, 2019, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 ppb (42) N/A 1191.0 μg/m3 (1086) N/A 1086.0
 
May 20, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 54.0 ppb (42) N/A 390.0 μg/m3 (250) N/A 250.0
 
May 20, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A 302.0 μg/m3 (174) N/A 174.0
 
May 20, 2019, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 56.0 ppb (43) N/A 105.0 μg/m3 (75) N/A 75.0
 
May 20, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A 51.0 μg/m3 (46) N/A 47.0
 
May 20, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 64.0 ppb (49) N/A 88.0 μg/m3 (66) N/A 66.0
 
May 20, 2019, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 63.0 ppb (48) N/A 27.0 μg/m3 (25) N/A 48.0
 
May 20, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A 27.0 μg/m3 (25) N/A 45.0
 
May 20, 2019, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 52.0 ppb (40) N/A 48.0 μg/m3 (44) N/A 44.0
 
May 20, 2019, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) N/A 158.0 μg/m3 (102) N/A 102.0
 
May 20, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) N/A 24.0 μg/m3 (22) N/A 36.0
 
May 20, 2019, 11 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) N/A 14.0 μg/m3 (13) N/A 38.0
 
May 20, 2019, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (39) N/A 17.0 μg/m3 (15) N/A 39.0
 
May 20, 2019, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A 17.0 μg/m3 (15) N/A 40.0
 
May 20, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 ppb (38) N/A 14.0 μg/m3 (13) N/A 38.0
 
May 20, 2019, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 44.0 ppb (34) N/A 22.0 μg/m3 (20) N/A 34.0
 
May 20, 2019, 6 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 42.0 ppb (32) N/A 14.0 μg/m3 (13) N/A 32.0
 
May 20, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) N/A 22.0 μg/m3 (20) N/A 34.0
 
May 20, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 31.0 μg/m3 (28) N/A 34.0
 
May 20, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 19.0 μg/m3 (17) N/A 35.0
 
May 20, 2019, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 ppb (38) N/A 29.0 μg/m3 (26) N/A 38.0
 
May 20, 2019, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 ppb (42) N/A 12.0 μg/m3 (11) N/A 42.0
 
May 20, 2019, midnight N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) N/A 19.0 μg/m3 (17) N/A 45.0
 
May 19, 2019, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) N/A 14.0 μg/m3 (13) N/A 45.0
 
May 19, 2019, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A 9.0 μg/m3 (8) N/A 45.0
 
May 19, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 62.0 ppb (48) N/A 12.0 μg/m3 (11) N/A 48.0
 
May 19, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 62.0 ppb (48) N/A 24.0 μg/m3 (22) N/A 48.0
 
May 19, 2019, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A 14.0 μg/m3 (13) N/A 47.0
 
May 19, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 61.0 ppb (47) N/A 24.0 μg/m3 (22) N/A 47.0
 
May 19, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 60.0 ppb (46) N/A 14.0 μg/m3 (13) N/A 46.0
 
May 19, 2019, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) N/A 22.0 μg/m3 (20) N/A 43.0
 
May 19, 2019, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 50.0 ppb (38) N/A 17.0 μg/m3 (15) N/A 38.0
 
May 19, 2019, 2 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 45.0 ppb (35) N/A 12.0 μg/m3 (11) N/A 35.0
 
May 19, 2019, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 38.0 ppb (29) N/A 9.0 μg/m3 (8) N/A 29.0
 
May 19, 2019, noon N/A N/A N/A 9.0 ppb (8) N/A N/A 38.0 ppb (29) N/A 19.0 μg/m3 (17) N/A 29.0
 
May 19, 2019, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 40.0 ppb (31) N/A 12.0 μg/m3 (11) N/A 31.0
 
May 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 12.0 μg/m3 (11) N/A 30.0
 
May 19, 2019, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 40.0 ppb (31) N/A 17.0 μg/m3 (15) N/A 31.0
 
May 19, 2019, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 37.0 ppb (28) N/A 17.0 μg/m3 (15) N/A 28.0
 
May 19, 2019, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 37.0 ppb (28) N/A 24.0 μg/m3 (22) N/A 28.0
 
May 19, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 43.0 ppb (33) N/A 14.0 μg/m3 (13) N/A 33.0
 
May 19, 2019, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A 9.0 μg/m3 (8) N/A 39.0
 
May 19, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 53.0 ppb (41) N/A 22.0 μg/m3 (20) N/A 41.0
 
May 19, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 56.0 ppb (43) N/A 19.0 μg/m3 (17) N/A 43.0
 
May 19, 2019, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 63.0 ppb (48) N/A 36.0 μg/m3 (33) N/A 48.0
 
May 19, 2019, 1 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 66.0 ppb (51) N/A 24.0 μg/m3 (22) N/A 51.0
 
May 19, 2019, midnight N/A N/A N/A 1.0 ppb (1) N/A N/A 66.0 ppb (51) N/A 22.0 μg/m3 (20) N/A 51.0
 
May 18, 2019, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 65.0 ppb (50) N/A 36.0 μg/m3 (33) N/A 50.0
 
May 18, 2019, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 64.0 ppb (49) N/A 51.0 μg/m3 (46) N/A 49.0
 
May 18, 2019, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 63.0 ppb (48) N/A 39.0 μg/m3 (35) N/A 48.0
 
May 18, 2019, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 61.0 ppb (47) N/A 31.0 μg/m3 (28) N/A 47.0
 
May 18, 2019, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 60.0 ppb (46) N/A 31.0 μg/m3 (28) N/A 46.0
 
May 18, 2019, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 59.0 ppb (45) N/A 34.0 μg/m3 (31) N/A 45.0
 
May 18, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 ppb (42) N/A 27.0 μg/m3 (25) N/A 42.0
 
May 18, 2019, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 54.0 ppb (42) N/A 19.0 μg/m3 (17) N/A 42.0
 
May 18, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 ppb (42) N/A 24.0 μg/m3 (22) N/A 42.0
 
May 18, 2019, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 ppb (38) N/A 34.0 μg/m3 (31) N/A 38.0
 
May 18, 2019, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 22.0 μg/m3 (20) N/A 34.0
 
May 18, 2019, noon N/A N/A N/A 3.0 ppb (3) N/A N/A 42.0 ppb (32) N/A 34.0 μg/m3 (31) N/A 32.0
 
May 18, 2019, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A 34.0 μg/m3 (31) N/A 32.0
 
May 18, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 42.0 ppb (32) N/A 27.0 μg/m3 (25) N/A 32.0
 
May 18, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 22.0 μg/m3 (20) N/A 33.0
 
May 18, 2019, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 37.0 ppb (28) N/A 31.0 μg/m3 (28) N/A 28.0
 
May 18, 2019, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 36.0 ppb (28) N/A 22.0 μg/m3 (20) N/A 28.0
 
May 18, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A 27.0 μg/m3 (25) N/A 32.0
 
May 18, 2019, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A 19.0 μg/m3 (17) N/A 32.0
 
May 18, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 14.0 μg/m3 (13) N/A 35.0
 
May 18, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) N/A 17.0 μg/m3 (15) N/A 38.0
 
May 18, 2019, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 55.0 ppb (42) N/A N/A N/A 42.0
 
May 18, 2019, midnight N/A N/A N/A 0.0 ppb (0) N/A N/A 54.0 ppb (42) N/A N/A N/A 42.0
 
May 17, 2019, 11 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 53.0 ppb (41) N/A 315.0 μg/m3 (180) N/A 180.0
 
May 17, 2019, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 51.0 ppb (39) N/A 315.0 μg/m3 (180) N/A 180.0
 
May 17, 2019, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 51.0 ppb (39) N/A 405.0 μg/m3 (271) N/A 271.0
 
May 17, 2019, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 50.0 ppb (38) N/A 315.0 μg/m3 (180) N/A 180.0
 
May 17, 2019, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 ppb (38) N/A 427.0 μg/m3 (302) N/A 302.0
 
May 17, 2019, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 49.0 ppb (38) N/A 364.0 μg/m3 (213) N/A 213.0
 
May 17, 2019, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 51.0 ppb (39) N/A 166.0 μg/m3 (106) N/A 106.0
 
May 17, 2019, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) N/A 117.0 μg/m3 (81) N/A 81.0
 
May 17, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A 58.0 μg/m3 (52) N/A 52.0
 
May 17, 2019, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 48.0 ppb (37) N/A 29.0 μg/m3 (26) N/A 37.0
 
May 17, 2019, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) N/A 29.0 μg/m3 (26) N/A 32.0
 
May 17, 2019, noon N/A N/A N/A 5.0 ppb (5) N/A N/A 40.0 ppb (31) N/A 31.0 μg/m3 (28) N/A 31.0
 
May 17, 2019, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) N/A 31.0 μg/m3 (28) N/A 33.0
 
May 17, 2019, 10 a.m. N/A N/A N/A 0.0 ppb (0) N/A N/A 45.0 ppb (35) N/A 24.0 μg/m3 (22) N/A 35.0
 
May 17, 2019, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 27.0 μg/m3 (25) N/A 34.0
 
May 17, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 41.0 μg/m3 (37) N/A 37.0
 
May 17, 2019, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) N/A 34.0 μg/m3 (31) N/A 32.0
 
May 17, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A 24.0 μg/m3 (22) N/A 32.0
 
May 17, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) N/A 36.0 μg/m3 (33) N/A 35.0
 
May 17, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 41.0 μg/m3 (37) N/A 37.0
 
May 17, 2019, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) N/A 58.0 μg/m3 (52) N/A 52.0
 
May 17, 2019, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 ppb (42) N/A N/A N/A 42.0
 
May 17, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 58.0 ppb (45) N/A 22.0 μg/m3 (20) N/A 45.0
 
May 17, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 60.0 ppb (46) N/A 17.0 μg/m3 (15) N/A 46.0
 
May 16, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 60.0 ppb (46) N/A 22.0 μg/m3 (20) N/A 46.0
 
May 16, 2019, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) N/A 34.0 μg/m3 (31) N/A 45.0
 
May 16, 2019, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) N/A 34.0 μg/m3 (31) N/A 45.0
 
May 16, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) N/A 31.0 μg/m3 (28) N/A 45.0
 
May 16, 2019, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) N/A 12.0 μg/m3 (11) N/A 44.0
 
May 16, 2019, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 53.0 ppb (41) N/A 27.0 μg/m3 (25) N/A 41.0
 
May 16, 2019, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 51.0 ppb (39) N/A 66.0 μg/m3 (56) N/A 56.0
 
May 16, 2019, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 44.0 ppb (34) N/A 75.0 μg/m3 (60) N/A 60.0
 
May 16, 2019, 3 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A 34.0 ppb (26) N/A 56.0 μg/m3 (50) N/A 50.0
 
May 16, 2019, 2 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 27.0 ppb (21) N/A 51.0 μg/m3 (46) N/A 46.0
 
May 16, 2019, 1 p.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 27.0 ppb (21) N/A 41.0 μg/m3 (37) N/A 37.0
 
May 16, 2019, noon N/A N/A N/A 11.0 ppb (10) N/A N/A 32.0 ppb (25) N/A 29.0 μg/m3 (26) N/A 26.0
 
May 16, 2019, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 38.0 ppb (29) N/A 17.0 μg/m3 (15) N/A 29.0
 
May 16, 2019, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 40.0 ppb (31) N/A 14.0 μg/m3 (13) N/A 31.0
 
May 16, 2019, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 42.0 ppb (32) N/A 19.0 μg/m3 (17) N/A 32.0
 
May 16, 2019, 8 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 42.0 ppb (32) N/A 22.0 μg/m3 (20) N/A 32.0
 
May 16, 2019, 7 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 40.0 ppb (31) N/A 29.0 μg/m3 (26) N/A 31.0
 
May 16, 2019, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 40.0 ppb (31) N/A 39.0 μg/m3 (35) N/A 35.0
 
May 16, 2019, 5 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 31.0 ppb (24) N/A 110.0 μg/m3 (78) N/A 78.0
 
May 16, 2019, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 33.0 ppb (25) N/A 53.0 μg/m3 (48) N/A 48.0
 
May 16, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 49.0 ppb (38) N/A 24.0 μg/m3 (22) N/A 38.0
 
May 16, 2019, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 57.0 ppb (44) N/A 14.0 μg/m3 (13) N/A 44.0
 
May 16, 2019, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 62.0 ppb (48) N/A 17.0 μg/m3 (15) N/A 48.0
 
May 16, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 67.0 ppb (52) N/A 22.0 μg/m3 (20) N/A 52.0
 
May 15, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 70.0 ppb (54) N/A 22.0 μg/m3 (20) N/A 54.0
 
May 15, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 71.0 ppb (55) N/A 24.0 μg/m3 (22) N/A 55.0
 
May 15, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 72.0 ppb (56) N/A 22.0 μg/m3 (20) N/A 56.0
 
May 15, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 72.0 ppb (56) N/A 17.0 μg/m3 (15) N/A 56.0
 
May 15, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 73.0 ppb (57) N/A 31.0 μg/m3 (28) N/A 57.0
 
May 15, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 72.0 ppb (56) N/A 44.0 μg/m3 (40) N/A 56.0
 
May 15, 2019, 5 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 63.0 ppb (48) N/A 51.0 μg/m3 (46) N/A 48.0
 
May 15, 2019, 4 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 51.0 ppb (39) N/A 53.0 μg/m3 (48) N/A 48.0
 
May 15, 2019, 3 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 43.0 ppb (33) N/A 36.0 μg/m3 (33) N/A 33.0
 
May 15, 2019, 2 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 39.0 ppb (30) N/A 44.0 μg/m3 (40) N/A 40.0
 
May 15, 2019, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 34.0 ppb (26) N/A 31.0 μg/m3 (28) N/A 28.0