ID: 1315

AQSQID: 060379033

Site Name: Lancaster-Division

Added: April 21, 2020, 6:24 p.m.

Updated: July 6, 2020, 11:34 a.m.

Location: Lancaster (Sunrise), CA

Reporting: True, Located: True

Current AQI: 30.0

Lancaster (Sunrise) CA, US: 34.669589, -118.130689

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A -1.0 μg/m3 (0) 4.0 μg/m3 (17) 30.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A -1.0 μg/m3 (0) 5.0 μg/m3 (21) 32.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A -4.0 μg/m3 (0) 5.0 μg/m3 (21) 32.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A -4.0 μg/m3 (0) 8.0 μg/m3 (33) 33.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A -4.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A -4.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A -2.0 μg/m3 (0) 10.0 μg/m3 (42) 42.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A -2.0 μg/m3 (0) 16.0 μg/m3 (59) 59.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A -1.0 μg/m3 (0) 23.0 μg/m3 (73) 73.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A -2.0 μg/m3 (0) 16.0 μg/m3 (59) 59.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A -2.0 μg/m3 (0) 12.0 μg/m3 (50) 50.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A -1.0 μg/m3 (0) 12.0 μg/m3 (50) 50.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A -2.0 μg/m3 (0) 8.0 μg/m3 (33) 40.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A -3.0 μg/m3 (0) 3.0 μg/m3 (12) 37.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A -2.0 μg/m3 (0) 3.0 μg/m3 (12) 36.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A -1.0 μg/m3 (0) 3.0 μg/m3 (12) 36.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A -3.0 μg/m3 (0) 3.0 μg/m3 (12) 37.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A -2.0 μg/m3 (0) 5.0 μg/m3 (21) 38.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 39.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A -3.0 μg/m3 (0) 5.0 μg/m3 (21) 41.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 35.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A -3.0 μg/m3 (0) 6.0 μg/m3 (25) 26.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A -3.0 μg/m3 (0) 9.0 μg/m3 (38) 40.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A -4.0 μg/m3 (0) 7.0 μg/m3 (29) 42.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A -4.0 μg/m3 (0) 5.0 μg/m3 (21) 38.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A -2.0 μg/m3 (0) 7.0 μg/m3 (29) 33.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A -4.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 5, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A -4.0 μg/m3 (0) 40.0 μg/m3 (111) 111.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A -3.0 μg/m3 (0) 11.0 μg/m3 (46) 46.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A -3.0 μg/m3 (0) 3.0 μg/m3 (12) 27.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A -2.0 μg/m3 (0) 5.0 μg/m3 (21) 30.0
 
July 5, 2020, midnight N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 4.0 μg/m3 (17) 30.0
 
July 4, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 4.0 μg/m3 (17) 30.0
 
July 4, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A -4.0 μg/m3 (0) 2.0 μg/m3 (8) 35.0
 
July 4, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A -3.0 μg/m3 (0) 2.0 μg/m3 (8) 38.0
 
July 4, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A -3.0 μg/m3 (0) 3.0 μg/m3 (12) 38.0
 
July 4, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A -2.0 μg/m3 (0) 3.0 μg/m3 (12) 38.0
 
July 4, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A -3.0 μg/m3 (0) 4.0 μg/m3 (17) 40.0
 
July 4, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 4.0 μg/m3 (17) 40.0
 
July 4, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A -4.0 μg/m3 (0) 5.0 μg/m3 (21) 40.0
 
July 4, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 38.0
 
July 4, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A -3.0 μg/m3 (0) 8.0 μg/m3 (33) 33.0
 
July 4, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A -3.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 4, 2020, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A -3.0 μg/m3 (0) 6.0 μg/m3 (25) 29.0
 
July 4, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A -3.0 μg/m3 (0) 6.0 μg/m3 (25) 31.0
 
July 4, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A -3.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 4, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A -4.0 μg/m3 (0) 6.0 μg/m3 (25) 32.0
 
July 4, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 35.0
 
July 4, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 35.0
 
July 4, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
July 4, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A -2.0 μg/m3 (0) 4.0 μg/m3 (17) 28.0
 
July 4, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 0.0 μg/m3 (0) 5.0 μg/m3 (21) 27.0
 
July 4, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A -3.0 μg/m3 (0) 2.0 μg/m3 (8) 30.0
 
July 4, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 3.0 μg/m3 (12) 35.0
 
July 4, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A -4.0 μg/m3 (0) 2.0 μg/m3 (8) 41.0
 
July 4, 2020, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A -1.0 μg/m3 (0) 5.0 μg/m3 (21) 47.0
 
July 3, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (55) N/A 1.0 μg/m3 (1) 8.0 μg/m3 (33) 55.0
 
July 3, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (58) N/A -2.0 μg/m3 (0) 5.0 μg/m3 (21) 58.0
 
July 3, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A -4.0 μg/m3 (0) 3.0 μg/m3 (12) 56.0
 
July 3, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) N/A -4.0 μg/m3 (0) 2.0 μg/m3 (8) 52.0
 
July 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A -3.0 μg/m3 (0) 1.0 μg/m3 (4) 48.0
 
July 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A -2.0 μg/m3 (0) 5.0 μg/m3 (21) 48.0
 
July 3, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 48.0
 
July 3, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A -2.0 μg/m3 (0) 6.0 μg/m3 (25) 46.0
 
July 3, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A -1.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 3, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 0.0 μg/m3 (0) 14.0 μg/m3 (54) 54.0
 
July 3, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A -1.0 μg/m3 (0) 18.0 μg/m3 (63) 63.0
 
July 3, 2020, noon N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A -3.0 μg/m3 (0) 15.0 μg/m3 (56) 56.0
 
July 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A -4.0 μg/m3 (0) 8.0 μg/m3 (33) 33.0
 
July 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A -4.0 μg/m3 (0) 12.0 μg/m3 (50) 50.0
 
July 3, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A -4.0 μg/m3 (0) 9.0 μg/m3 (38) 38.0
 
July 3, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A -4.0 μg/m3 (0) 6.0 μg/m3 (25) 34.0
 
July 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A -2.0 μg/m3 (0) 7.0 μg/m3 (29) 35.0
 
July 3, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A -1.0 μg/m3 (0) 4.0 μg/m3 (17) 17.0
 
July 3, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A -4.0 μg/m3 (0) 1.0 μg/m3 (4) 39.0
 
July 3, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A -4.0 μg/m3 (0) 5.0 μg/m3 (21) 40.0
 
July 3, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A -4.0 μg/m3 (0) 8.0 μg/m3 (33) 42.0
 
July 3, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 10.0 μg/m3 (42) 43.0
 
July 3, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A -4.0 μg/m3 (0) 6.0 μg/m3 (25) 44.0
 
July 3, 2020, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A -1.0 μg/m3 (0) 7.0 μg/m3 (29) 46.0
 
July 2, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A -1.0 μg/m3 (0) 9.0 μg/m3 (38) 46.0
 
July 2, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A -1.0 μg/m3 (0) 8.0 μg/m3 (33) 45.0
 
July 2, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 9.0 μg/m3 (38) 44.0
 
July 2, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A N/A 42.0
 
July 2, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 18.0 μg/m3 (16) 6.0 μg/m3 (25) 39.0
 
July 2, 2020, 6 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) 6.0 μg/m3 (25) 43.0
 
July 2, 2020, 5 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) 5.0 μg/m3 (21) 43.0
 
July 2, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 23.0 μg/m3 (21) 7.0 μg/m3 (29) 37.0
 
July 2, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 27.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
July 2, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 27.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
July 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 31.0 μg/m3 (28) 6.0 μg/m3 (25) 28.0
 
July 2, 2020, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 22.0 μg/m3 (20) 8.0 μg/m3 (33) 33.0
 
July 2, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 28.0 μg/m3 (25) 13.0 μg/m3 (52) 52.0
 
July 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 20.0 μg/m3 (18) 5.0 μg/m3 (21) 33.0
 
July 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 33.0
 
July 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) 8.0 μg/m3 (33) 34.0
 
July 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 14.0 μg/m3 (13) 13.0 μg/m3 (52) 52.0
 
July 2, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
July 2, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 13.0 μg/m3 (12) 10.0 μg/m3 (42) 42.0
 
July 2, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 35.0 μg/m3 (32) 13.0 μg/m3 (52) 52.0
 
July 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 42.0 μg/m3 (38) 27.0 μg/m3 (82) 82.0
 
July 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 79.0 μg/m3 (62) 55.0 μg/m3 (149) 149.0
 
July 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 77.0 μg/m3 (61) 37.0 μg/m3 (104) 104.0
 
July 2, 2020, midnight N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 74.0 μg/m3 (60) 36.0 μg/m3 (101) 101.0
 
July 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A 52.0 μg/m3 (47) 17.0 μg/m3 (61) 61.0
 
July 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A 43.0 μg/m3 (39) 8.0 μg/m3 (33) 48.0
 
July 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) N/A 31.0 μg/m3 (28) 6.0 μg/m3 (25) 46.0
 
July 1, 2020, 8 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) 8.0 μg/m3 (33) 43.0
 
July 1, 2020, 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) 3.0 μg/m3 (12) 42.0
 
July 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 29.0 μg/m3 (26) 5.0 μg/m3 (21) 40.0
 
July 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 22.0 μg/m3 (20) 7.0 μg/m3 (29) 39.0
 
July 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 22.0 μg/m3 (20) 7.0 μg/m3 (29) 37.0
 
July 1, 2020, 3 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) 7.0 μg/m3 (29) 34.0
 
July 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 40.0 μg/m3 (36) 7.0 μg/m3 (29) 36.0
 
July 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 40.0 μg/m3 (36) 9.0 μg/m3 (38) 38.0
 
July 1, 2020, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 35.0 μg/m3 (32) 7.0 μg/m3 (29) 32.0
 
July 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 31.0 μg/m3 (28) 5.0 μg/m3 (21) 28.0
 
July 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 32.0 μg/m3 (29) 6.0 μg/m3 (25) 29.0
 
July 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
July 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 26.0 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
July 1, 2020, 7 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) 9.0 μg/m3 (38) 38.0
 
July 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (28) 10.0 μg/m3 (42) 42.0
 
July 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 26.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
July 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 31.0 μg/m3 (28) 8.0 μg/m3 (33) 35.0
 
July 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (29) 38.0
 
July 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 29.0 μg/m3 (26) 13.0 μg/m3 (52) 52.0
 
July 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A 32.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
July 1, 2020, midnight N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 33.0 μg/m3 (30) 6.0 μg/m3 (25) 42.0
 
June 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A 33.0 μg/m3 (30) 7.0 μg/m3 (29) 42.0
 
June 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 24.0 μg/m3 (22) 7.0 μg/m3 (29) 43.0
 
June 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A 27.0 μg/m3 (25) 7.0 μg/m3 (29) 43.0
 
June 30, 2020, 8 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) 9.0 μg/m3 (38) 45.0
 
June 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A 31.0 μg/m3 (28) 7.0 μg/m3 (29) 44.0
 
June 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 29.0 μg/m3 (26) 6.0 μg/m3 (25) 42.0
 
June 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A 25.0 μg/m3 (23) 5.0 μg/m3 (21) 40.0
 
June 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 30.0 μg/m3 (27) 7.0 μg/m3 (29) 38.0
 
June 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 31.0 μg/m3 (28) 6.0 μg/m3 (25) 35.0
 
June 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 31.0 μg/m3 (28) 4.0 μg/m3 (17) 28.0
 
June 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 47.0 μg/m3 (43) 5.0 μg/m3 (21) 43.0
 
June 30, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 50.0 μg/m3 (45) 6.0 μg/m3 (25) 45.0
 
June 30, 2020, 11 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) 6.0 μg/m3 (25) 39.0
 
June 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 23.0 μg/m3 (21) 5.0 μg/m3 (21) 21.0
 
June 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 26.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
June 30, 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) 6.0 μg/m3 (25) 25.0
 
June 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 17.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 21.0 μg/m3 (19) 5.0 μg/m3 (21) 27.0
 
June 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 20.0 μg/m3 (18) 7.0 μg/m3 (29) 29.0
 
June 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 23.0 μg/m3 (21) 8.0 μg/m3 (33) 33.0
 
June 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 32.0 μg/m3 (29) 8.0 μg/m3 (33) 33.0
 
June 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 28.0 μg/m3 (25) 8.0 μg/m3 (33) 38.0
 
June 30, 2020, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 32.0 μg/m3 (29) 6.0 μg/m3 (25) 39.0
 
June 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 23.0 μg/m3 (21) 8.0 μg/m3 (33) 38.0
 
June 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A 19.0 μg/m3 (17) 5.0 μg/m3 (21) 35.0
 
June 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 23.0 μg/m3 (21) 4.0 μg/m3 (17) 35.0
 
June 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 27.0 μg/m3 (25) 6.0 μg/m3 (25) 35.0
 
June 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 23.0 μg/m3 (21) 7.0 μg/m3 (29) 34.0
 
June 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 11.0 μg/m3 (10) 5.0 μg/m3 (21) 32.0
 
June 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 10.0 μg/m3 (9) 6.0 μg/m3 (25) 29.0
 
June 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 6.0 μg/m3 (5) 5.0 μg/m3 (21) 27.0
 
June 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 25.0
 
June 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 7.0 μg/m3 (6) 4.0 μg/m3 (17) 24.0
 
June 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 8.0 μg/m3 (7) 5.0 μg/m3 (21) 22.0
 
June 29, 2020, noon N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 5.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
June 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 5.0 μg/m3 (5) 5.0 μg/m3 (21) 22.0