ID: 182

AQSQID: 060659001

Site Name: Lake Elsinore - W. Flint Street

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

Updated: July 14, 2020, 5:35 p.m.

Location: Lake Elsinore (N Elsinore), CA

Reporting: True, Located: True

Current AQI: 57.0

Lake Elsinore (N Elsinore) CA, US: 33.676535, -117.331027

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 14, 2020, 4 p.m. 4.0 ppb (4) 1.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (24) 0.18 ppb (2) 12.0 μg/m3 (11) 15.1 μg/m3 (57) 57.0
 
July 14, 2020, 3 p.m. 5.4 ppb (5) 2.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (17) 0.19 ppb (2) 11.0 μg/m3 (10) 4.3 μg/m3 (18) 18.0
 
July 14, 2020, 2 p.m. 5.0 ppb (5) 1.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 17.0 ppb (13) 0.18 ppb (2) 11.0 μg/m3 (10) 3.0 μg/m3 (12) 13.0
 
July 14, 2020, 1 p.m. 3.6 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 15.0 ppb (12) 0.17 ppb (2) 16.0 μg/m3 (15) 1.8 μg/m3 (8) 15.0
 
July 14, 2020, noon 3.8 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 14.0 ppb (11) 0.18 ppb (2) 12.0 μg/m3 (11) 2.8 μg/m3 (12) 12.0
 
July 14, 2020, 11 a.m. 3.2 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 15.0 ppb (12) 0.16 ppb (2) 12.0 μg/m3 (11) 7.4 μg/m3 (31) 31.0
 
July 14, 2020, 10 a.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 15.0 ppb (12) 0.18 ppb (2) 14.0 μg/m3 (13) 7.4 μg/m3 (31) 31.0
 
July 14, 2020, 9 a.m. 2.6 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 18.0 ppb (14) 0.18 ppb (2) 23.0 μg/m3 (21) 7.4 μg/m3 (31) 31.0
 
July 14, 2020, 8 a.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (18) 0.18 ppb (2) 47.0 μg/m3 (43) 3.4 μg/m3 (14) 43.0
 
July 14, 2020, 7 a.m. 2.9 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) 0.18 ppb (2) 27.0 μg/m3 (25) -0.3 μg/m3 (0) 32.0
 
July 14, 2020, 6 a.m. 2.4 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (37) 0.16 ppb (2) 10.0 μg/m3 (9) 0.6 μg/m3 (2) 37.0
 
July 14, 2020, 5 a.m. 2.4 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (37) 0.16 ppb (2) 1.0 μg/m3 (1) 4.5 μg/m3 (19) 37.0
 
July 14, 2020, 4 a.m. 2.2 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) 0.17 ppb (2) 3.0 μg/m3 (3) 3.6 μg/m3 (15) 32.0
 
July 14, 2020, 3 a.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) 0.19 ppb (2) 28.0 μg/m3 (25) -1.3 μg/m3 (0) 28.0
 
July 14, 2020, 2 a.m. 2.2 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) 0.18 ppb (2) 27.0 μg/m3 (25) 0.0 μg/m3 (0) 35.0
 
July 14, 2020, 1 a.m. 1.3 ppb (1) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) 0.17 ppb (2) 8.0 μg/m3 (7) 2.5 μg/m3 (10) 35.0
 
July 14, 2020, midnight 1.3 ppb (1) 0.7 ppb (1) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) 0.16 ppb (2) 22.0 μg/m3 (20) 1.2 μg/m3 (5) 35.0
 
July 13, 2020, 11 p.m. 1.3 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) 0.15 ppb (2) 17.0 μg/m3 (15) 3.0 μg/m3 (12) 39.0
 
July 13, 2020, 10 p.m. 1.2 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) 0.17 ppb (2) 7.0 μg/m3 (6) 4.7 μg/m3 (20) 40.0
 
July 13, 2020, 9 p.m. 1.3 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 54.0 ppb (42) 0.17 ppb (2) 10.0 μg/m3 (9) 1.1 μg/m3 (5) 42.0
 
July 13, 2020, 8 p.m. 1.8 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) 0.19 ppb (2) 16.0 μg/m3 (15) 1.1 μg/m3 (5) 45.0
 
July 13, 2020, 7 p.m. 2.1 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 60.0 ppb (46) 0.2 ppb (2) 30.0 μg/m3 (27) 5.9 μg/m3 (25) 46.0
 
July 13, 2020, 6 p.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) 0.18 ppb (2) 18.0 μg/m3 (16) 7.9 μg/m3 (33) 45.0
 
July 13, 2020, 5 p.m. 2.8 ppb (3) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 58.0 ppb (45) 0.22 ppb (2) 14.0 μg/m3 (13) 8.3 μg/m3 (35) 45.0
 
July 13, 2020, 4 p.m. 4.9 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) 0.24 ppb (3) 25.0 μg/m3 (23) 10.1 μg/m3 (42) 42.0
 
July 13, 2020, 3 p.m. 7.8 ppb (7) 1.4 ppb (1) N/A 6.0 ppb (6) N/A N/A 33.0 ppb (25) 0.29 ppb (3) 78.0 μg/m3 (62) 7.6 μg/m3 (32) 62.0
 
July 13, 2020, 2 p.m. 11.5 ppb (11) 2.1 ppb (2) N/A 9.0 ppb (8) N/A N/A 24.0 ppb (18) 0.31 ppb (3) 49.0 μg/m3 (45) 9.1 μg/m3 (38) 45.0
 
July 13, 2020, 1 p.m. 26.7 ppb (25) 8.4 ppb (8) N/A 17.0 ppb (16) N/A N/A 11.0 ppb (8) 0.37 ppb (4) 42.0 μg/m3 (38) 9.1 μg/m3 (38) 38.0
 
July 13, 2020, noon 17.5 ppb (16) 0.6 ppb (1) N/A 17.0 ppb (16) N/A N/A 11.0 ppb (8) 0.37 ppb (4) 26.0 μg/m3 (24) 6.7 μg/m3 (28) 28.0
 
July 13, 2020, 11 a.m. 8.7 ppb (8) 0.2 ppb (0) N/A 9.0 ppb (8) N/A N/A 17.0 ppb (13) 0.27 ppb (3) 31.0 μg/m3 (28) 6.2 μg/m3 (26) 28.0
 
July 13, 2020, 10 a.m. 9.2 ppb (9) 0.2 ppb (0) N/A 9.0 ppb (8) N/A N/A 22.0 ppb (17) 0.29 ppb (3) 19.0 μg/m3 (17) 5.7 μg/m3 (24) 24.0
 
July 13, 2020, 9 a.m. 5.8 ppb (5) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (15) 0.27 ppb (3) 32.0 μg/m3 (29) 7.5 μg/m3 (31) 31.0
 
July 13, 2020, 8 a.m. 5.4 ppb (5) 0.1 ppb (0) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (18) 0.26 ppb (3) 32.0 μg/m3 (29) 6.9 μg/m3 (29) 29.0
 
July 13, 2020, 7 a.m. 3.7 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (24) 0.22 ppb (2) 31.0 μg/m3 (28) 6.4 μg/m3 (27) 28.0
 
July 13, 2020, 6 a.m. 2.7 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) 0.18 ppb (2) 11.0 μg/m3 (10) 9.6 μg/m3 (40) 40.0
 
July 13, 2020, 5 a.m. 2.7 ppb (3) -0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (27) 0.18 ppb (2) 13.0 μg/m3 (12) 11.5 μg/m3 (48) 48.0
 
July 13, 2020, 4 a.m. 2.6 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (26) 0.19 ppb (2) 22.0 μg/m3 (20) 8.3 μg/m3 (35) 35.0
 
July 13, 2020, 3 a.m. 2.5 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) 0.19 ppb (2) 24.0 μg/m3 (22) 7.7 μg/m3 (32) 32.0
 
July 13, 2020, 2 a.m. 2.6 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) 0.2 ppb (2) 25.0 μg/m3 (23) 8.6 μg/m3 (36) 36.0
 
July 13, 2020, 1 a.m. 2.5 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (40) 0.23 ppb (3) 18.0 μg/m3 (16) 5.0 μg/m3 (21) 40.0
 
July 13, 2020, midnight 2.7 ppb (3) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 58.0 ppb (45) 0.27 ppb (3) 26.0 μg/m3 (24) 5.4 μg/m3 (23) 45.0
 
July 12, 2020, 11 p.m. 2.9 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 63.0 ppb (48) 0.3 ppb (3) 19.0 μg/m3 (17) 8.3 μg/m3 (35) 48.0
 
July 12, 2020, 10 p.m. 3.1 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 67.0 ppb (52) 0.29 ppb (3) 34.0 μg/m3 (31) 5.8 μg/m3 (24) 52.0
 
July 12, 2020, 9 p.m. 2.9 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 83.0 ppb (65) 0.29 ppb (3) 36.0 μg/m3 (33) 2.1 μg/m3 (9) 65.0
 
July 12, 2020, 8 p.m. 2.0 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 62.0 ppb (48) 0.24 ppb (3) 17.0 μg/m3 (15) 2.5 μg/m3 (10) 48.0
 
July 12, 2020, 7 p.m. 2.0 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A 60.0 ppb (46) 0.21 ppb (2) 9.0 μg/m3 (8) 1.1 μg/m3 (5) 46.0
 
July 12, 2020, 6 p.m. 2.5 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 60.0 ppb (46) 0.22 ppb (2) 8.0 μg/m3 (7) -0.2 μg/m3 (0) 46.0
 
July 12, 2020, 5 p.m. 3.3 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 65.0 ppb (50) 0.25 ppb (3) 6.0 μg/m3 (5) 2.5 μg/m3 (10) 50.0
 
July 12, 2020, 4 p.m. 4.7 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 60.0 ppb (46) 0.26 ppb (3) 24.0 μg/m3 (22) 4.8 μg/m3 (20) 46.0
 
July 12, 2020, 3 p.m. 7.1 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 46.0 ppb (35) 0.28 ppb (3) 25.0 μg/m3 (23) 6.9 μg/m3 (29) 35.0
 
July 12, 2020, 2 p.m. 13.1 ppb (12) 2.3 ppb (2) N/A 11.0 ppb (10) N/A N/A 28.0 ppb (22) 0.35 ppb (4) 26.0 μg/m3 (24) 9.1 μg/m3 (38) 38.0
 
July 12, 2020, 1 p.m. 9.6 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (8) N/A N/A 24.0 ppb (18) 0.31 ppb (3) 30.0 μg/m3 (27) 8.6 μg/m3 (36) 36.0
 
July 12, 2020, noon 6.7 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A N/A 24.0 ppb (18) 0.31 ppb (3) 28.0 μg/m3 (25) 4.0 μg/m3 (17) 25.0
 
July 12, 2020, 11 a.m. 6.7 ppb (6) -0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A 26.0 ppb (20) 0.33 ppb (4) 17.0 μg/m3 (15) 3.5 μg/m3 (15) 20.0
 
July 12, 2020, 10 a.m. 5.5 ppb (5) -0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) 0.32 ppb (4) 30.0 μg/m3 (27) 8.6 μg/m3 (36) 36.0
 
July 12, 2020, 9 a.m. 7.5 ppb (7) -0.3 ppb (0) N/A 8.0 ppb (7) N/A N/A 32.0 ppb (25) 0.3 ppb (3) 14.0 μg/m3 (13) 10.9 μg/m3 (45) 45.0
 
July 12, 2020, 8 a.m. 5.6 ppb (5) -0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 32.0 ppb (25) 0.32 ppb (4) 21.0 μg/m3 (19) 5.2 μg/m3 (22) 25.0
 
July 12, 2020, 7 a.m. 3.4 ppb (3) -0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) 0.24 ppb (3) 18.0 μg/m3 (16) 3.3 μg/m3 (14) 32.0
 
July 12, 2020, 6 a.m. 2.9 ppb (3) -0.5 ppb (0) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) 0.22 ppb (2) 8.0 μg/m3 (7) 6.4 μg/m3 (27) 34.0
 
July 12, 2020, 5 a.m. 3.0 ppb (3) -0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) 0.24 ppb (3) 20.0 μg/m3 (18) 5.1 μg/m3 (21) 34.0
 
July 12, 2020, 4 a.m. 2.5 ppb (2) -0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) 0.22 ppb (2) 21.0 μg/m3 (19) 6.4 μg/m3 (27) 38.0
 
July 12, 2020, 3 a.m. 3.1 ppb (3) -0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 54.0 ppb (42) 0.24 ppb (3) 25.0 μg/m3 (23) 5.7 μg/m3 (24) 42.0
 
July 12, 2020, 2 a.m. 2.9 ppb (3) -0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 59.0 ppb (45) 0.25 ppb (3) 27.0 μg/m3 (25) 6.7 μg/m3 (28) 45.0
 
July 12, 2020, 1 a.m. 3.4 ppb (3) -0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 81.0 ppb (63) 0.3 ppb (3) 28.0 μg/m3 (25) 11.9 μg/m3 (50) 63.0
 
July 12, 2020, midnight 2.7 ppb (3) -0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 78.0 ppb (61) 0.29 ppb (3) 12.0 μg/m3 (11) 8.8 μg/m3 (37) 61.0
 
July 11, 2020, 11 p.m. 3.1 ppb (3) -0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 86.0 ppb (68) 0.32 ppb (4) 18.0 μg/m3 (16) 6.4 μg/m3 (27) 68.0
 
July 11, 2020, 10 p.m. 3.8 ppb (4) -0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A 93.0 ppb (73) 0.38 ppb (4) 42.0 μg/m3 (38) 6.4 μg/m3 (27) 73.0
 
July 11, 2020, 9 p.m. 2.5 ppb (2) -0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 96.0 ppb (76) 0.29 ppb (3) 33.0 μg/m3 (30) 1.5 μg/m3 (6) 76.0
 
July 11, 2020, 8 p.m. 2.5 ppb (2) -0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 93.0 ppb (73) 0.28 ppb (3) 43.0 μg/m3 (39) 1.3 μg/m3 (5) 73.0
 
July 11, 2020, 7 p.m. 1.4 ppb (1) -0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 66.0 ppb (51) 0.22 ppb (2) 17.0 μg/m3 (15) 3.8 μg/m3 (16) 51.0
 
July 11, 2020, 6 p.m. 2.6 ppb (2) -0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 77.0 ppb (60) 0.26 ppb (3) 9.0 μg/m3 (8) 4.3 μg/m3 (18) 60.0
 
July 11, 2020, 5 p.m. 2.5 ppb (2) -0.5 ppb (0) N/A 3.0 ppb (3) N/A N/A 77.0 ppb (60) 0.26 ppb (3) 14.0 μg/m3 (13) 4.7 μg/m3 (20) 60.0
 
July 11, 2020, 4 p.m. 5.1 ppb (5) -0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 64.0 ppb (49) 0.33 ppb (4) 20.0 μg/m3 (18) 16.7 μg/m3 (60) 60.0
 
July 11, 2020, 3 p.m. 10.8 ppb (10) 0.9 ppb (1) N/A 10.0 ppb (9) N/A N/A 41.0 ppb (32) 0.42 ppb (5) 51.0 μg/m3 (46) 17.1 μg/m3 (61) 61.0
 
July 11, 2020, 2 p.m. 20.8 ppb (19) 4.2 ppb (4) N/A 17.0 ppb (16) N/A N/A 22.0 ppb (17) 0.46 ppb (5) 44.0 μg/m3 (40) 9.1 μg/m3 (38) 40.0
 
July 11, 2020, 1 p.m. 18.6 ppb (17) 1.4 ppb (1) N/A 17.0 ppb (16) N/A N/A 14.0 ppb (11) 0.46 ppb (5) 37.0 μg/m3 (34) 7.7 μg/m3 (32) 34.0
 
July 11, 2020, noon 14.3 ppb (13) -0.1 ppb (0) N/A 14.0 ppb (13) N/A N/A 16.0 ppb (12) 0.39 ppb (4) 48.0 μg/m3 (44) 9.5 μg/m3 (40) 44.0
 
July 11, 2020, 11 a.m. 11.3 ppb (10) -0.3 ppb (0) N/A 12.0 ppb (11) N/A N/A 20.0 ppb (15) 0.36 ppb (4) 45.0 μg/m3 (41) 8.4 μg/m3 (35) 41.0
 
July 11, 2020, 10 a.m. 11.2 ppb (10) -0.3 ppb (0) N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.37 ppb (4) 45.0 μg/m3 (41) 3.8 μg/m3 (16) 41.0
 
July 11, 2020, 9 a.m. 14.8 ppb (14) -0.3 ppb (0) N/A 15.0 ppb (14) N/A N/A 23.0 ppb (18) 0.41 ppb (5) 49.0 μg/m3 (45) 8.6 μg/m3 (36) 45.0
 
July 11, 2020, 8 a.m. 12.8 ppb (12) -0.4 ppb (0) N/A 13.0 ppb (12) N/A N/A 30.0 ppb (23) 0.38 ppb (4) 50.0 μg/m3 (45) 12.0 μg/m3 (50) 50.0
 
July 11, 2020, 7 a.m. 12.7 ppb (12) -0.5 ppb (0) N/A 13.0 ppb (12) N/A N/A 24.0 ppb (18) 0.38 ppb (4) 32.0 μg/m3 (29) 7.4 μg/m3 (31) 31.0
 
July 11, 2020, 6 a.m. 7.6 ppb (7) -0.6 ppb (0) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) 0.32 ppb (4) 18.0 μg/m3 (16) 3.9 μg/m3 (16) 22.0
 
July 11, 2020, 5 a.m. 4.1 ppb (4) -0.7 ppb (0) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) 0.22 ppb (2) 22.0 μg/m3 (20) 4.3 μg/m3 (18) 28.0
 
July 11, 2020, 4 a.m. 4.2 ppb (4) -0.7 ppb (0) N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) 0.24 ppb (3) 33.0 μg/m3 (30) 7.9 μg/m3 (33) 36.0
 
July 11, 2020, 3 a.m. 6.4 ppb (6) -0.6 ppb (0) N/A 7.0 ppb (6) N/A N/A 67.0 ppb (52) 0.28 ppb (3) 39.0 μg/m3 (35) 12.8 μg/m3 (52) 52.0
 
July 11, 2020, 2 a.m. 4.1 ppb (4) -0.6 ppb (0) N/A 5.0 ppb (5) N/A N/A 86.0 ppb (68) 0.29 ppb (3) 31.0 μg/m3 (28) 11.5 μg/m3 (48) 68.0
 
July 11, 2020, 1 a.m. 3.0 ppb (3) -0.6 ppb (0) N/A 4.0 ppb (4) N/A N/A 91.0 ppb (72) 0.33 ppb (4) 22.0 μg/m3 (20) 10.6 μg/m3 (44) 72.0
 
July 11, 2020, midnight 1.9 ppb (2) -0.6 ppb (0) N/A 2.0 ppb (2) N/A N/A 74.0 ppb (57) 0.32 ppb (4) 28.0 μg/m3 (25) 7.1 μg/m3 (30) 57.0
 
July 10, 2020, 11 p.m. 1.6 ppb (1) -0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 71.0 ppb (55) 0.31 ppb (3) 57.0 μg/m3 (51) 2.2 μg/m3 (9) 55.0
 
July 10, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) -0.6 μg/m3 (0) 15.0
 
July 10, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) -2.1 μg/m3 (0) 25.0
 
July 10, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) -2.2 μg/m3 (0) 4.0
 
July 10, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) -1.2 μg/m3 (0) N/A
July 10, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 5.4 μg/m3 (23) 23.0
 
July 10, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 9.1 μg/m3 (38) 38.0
 
July 10, 2020, 4 p.m. 4.9 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 55.0 ppb (42) 0.26 ppb (3) 24.0 μg/m3 (22) 6.4 μg/m3 (27) 42.0
 
July 10, 2020, 3 p.m. 12.6 ppb (12) 3.0 ppb (3) N/A 10.0 ppb (9) N/A N/A 31.0 ppb (24) 0.36 ppb (4) 44.0 μg/m3 (40) 7.4 μg/m3 (31) 40.0
 
July 10, 2020, 2 p.m. 18.0 ppb (17) 4.3 ppb (4) N/A 14.0 ppb (13) N/A N/A 21.0 ppb (16) 0.37 ppb (4) 43.0 μg/m3 (39) 10.6 μg/m3 (44) 44.0
 
July 10, 2020, 1 p.m. 19.0 ppb (18) 3.9 ppb (4) N/A 15.0 ppb (14) N/A N/A 12.0 ppb (9) 0.39 ppb (4) 38.0 μg/m3 (35) 18.5 μg/m3 (64) 64.0
 
July 10, 2020, noon 15.1 ppb (14) 1.5 ppb (1) N/A 14.0 ppb (13) N/A N/A 12.0 ppb (9) 0.33 ppb (4) 34.0 μg/m3 (31) 9.6 μg/m3 (40) 40.0
 
July 10, 2020, 11 a.m. 14.3 ppb (13) 0.9 ppb (1) N/A 13.0 ppb (12) N/A N/A 11.0 ppb (8) 0.31 ppb (3) 38.0 μg/m3 (35) 17.4 μg/m3 (61) 61.0
 
July 10, 2020, 10 a.m. 12.6 ppb (12) 0.9 ppb (1) N/A 12.0 ppb (11) N/A N/A 13.0 ppb (10) 0.28 ppb (3) 35.0 μg/m3 (32) 8.1 μg/m3 (34) 34.0
 
July 10, 2020, 9 a.m. 9.7 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (8) N/A N/A 16.0 ppb (12) 0.25 ppb (3) 32.0 μg/m3 (29) 9.3 μg/m3 (39) 39.0
 
July 10, 2020, 8 a.m. 7.4 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 28.0 μg/m3 (25) 9.1 μg/m3 (38) 38.0
 
July 10, 2020, 7 a.m. 5.7 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (16) 0.24 ppb (3) 21.0 μg/m3 (19) 11.3 μg/m3 (47) 47.0
 
July 10, 2020, 6 a.m. 4.4 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 25.0 ppb (19) 0.21 ppb (2) 21.0 μg/m3 (19) 9.1 μg/m3 (38) 38.0
 
July 10, 2020, 5 a.m. 3.7 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) 0.19 ppb (2) 26.0 μg/m3 (24) 7.9 μg/m3 (33) 33.0
 
July 10, 2020, 4 a.m. 3.0 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) 0.19 ppb (2) 29.0 μg/m3 (26) 9.3 μg/m3 (39) 39.0
 
July 10, 2020, 3 a.m. 4.4 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) 0.23 ppb (3) 35.0 μg/m3 (32) 6.9 μg/m3 (29) 36.0
 
July 10, 2020, 2 a.m. 3.3 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 65.0 ppb (50) 0.24 ppb (3) 42.0 μg/m3 (38) 9.2 μg/m3 (38) 50.0
 
July 10, 2020, 1 a.m. 2.5 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 74.0 ppb (57) 0.25 ppb (3) 25.0 μg/m3 (23) 12.4 μg/m3 (51) 57.0
 
July 10, 2020, midnight 2.3 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 70.0 ppb (54) 0.32 ppb (4) 36.0 μg/m3 (33) 17.5 μg/m3 (62) 62.0
 
July 9, 2020, 11 p.m. 2.7 ppb (3) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 71.0 ppb (55) 0.35 ppb (4) 33.0 μg/m3 (30) 11.3 μg/m3 (47) 55.0
 
July 9, 2020, 10 p.m. 2.3 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 68.0 ppb (52) 0.35 ppb (4) 61.0 μg/m3 (53) 11.9 μg/m3 (50) 53.0
 
July 9, 2020, 9 p.m. 1.8 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A 79.0 ppb (62) 0.32 ppb (4) 23.0 μg/m3 (21) 5.9 μg/m3 (25) 62.0
 
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 3.1 μg/m3 (13) 18.0
 
July 9, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 6.4 μg/m3 (27) 27.0
 
July 9, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 6.9 μg/m3 (29) 29.0
 
July 9, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 8.1 μg/m3 (34) 34.0
 
July 9, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 15.2 μg/m3 (57) 57.0
 
July 9, 2020, 3 p.m. 11.3 ppb (10) 2.7 ppb (3) N/A 9.0 ppb (8) N/A N/A 32.0 ppb (25) 0.28 ppb (3) 46.0 μg/m3 (42) 11.3 μg/m3 (47) 47.0
 
July 9, 2020, 2 p.m. 21.7 ppb (20) 7.1 ppb (7) N/A 15.0 ppb (14) N/A N/A 17.0 ppb (13) 0.36 ppb (4) 68.0 μg/m3 (56) 10.6 μg/m3 (44) 56.0
 
July 9, 2020, 1 p.m. 21.2 ppb (20) 6.7 ppb (6) N/A 14.0 ppb (13) N/A N/A 8.0 ppb (6) 0.37 ppb (4) 48.0 μg/m3 (44) 11.1 μg/m3 (46) 46.0
 
July 9, 2020, noon 19.1 ppb (18) 2.2 ppb (2) N/A 17.0 ppb (16) N/A N/A 4.0 ppb (3) 0.36 ppb (4) 37.0 μg/m3 (34) 10.8 μg/m3 (45) 45.0
 
July 9, 2020, 11 a.m. 8.9 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) 0.26 ppb (3) 38.0 μg/m3 (35) 9.3 μg/m3 (39) 39.0
 
July 9, 2020, 10 a.m. 8.0 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A N/A 14.0 ppb (11) 0.25 ppb (3) 30.0 μg/m3 (27) 9.8 μg/m3 (41) 41.0
 
July 9, 2020, 9 a.m. 5.0 ppb (5) 0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (15) 0.23 ppb (3) 29.0 μg/m3 (26) 9.6 μg/m3 (40) 40.0
 
July 9, 2020, 8 a.m. 5.8 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (15) 0.24 ppb (3) 27.0 μg/m3 (25) 9.6 μg/m3 (40) 40.0
 
July 9, 2020, 7 a.m. 6.0 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (19) 0.25 ppb (3) 26.0 μg/m3 (24) 12.7 μg/m3 (51) 51.0
 
July 9, 2020, 6 a.m. 3.2 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) 0.2 ppb (2) 24.0 μg/m3 (22) 10.8 μg/m3 (45) 45.0
 
July 9, 2020, 5 a.m. 2.2 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) 0.18 ppb (2) 25.0 μg/m3 (23) 6.7 μg/m3 (28) 28.0
 
July 9, 2020, 4 a.m. 2.4 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) 0.19 ppb (2) 31.0 μg/m3 (28) 5.5 μg/m3 (23) 28.0
 
July 9, 2020, 3 a.m. 3.0 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) 0.2 ppb (2) 35.0 μg/m3 (32) 5.5 μg/m3 (23) 32.0
 
July 9, 2020, 2 a.m. 1.1 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 48.0 ppb (37) 0.17 ppb (2) 23.0 μg/m3 (21) 5.2 μg/m3 (22) 37.0
 
July 9, 2020, 1 a.m. 1.0 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) 0.18 ppb (2) 8.0 μg/m3 (7) 9.6 μg/m3 (40) 40.0
 
July 9, 2020, midnight 1.2 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) 0.19 ppb (2) 23.0 μg/m3 (21) 10.3 μg/m3 (43) 43.0
 
July 8, 2020, 11 p.m. 1.3 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 54.0 ppb (42) 0.2 ppb (2) 28.0 μg/m3 (25) 3.0 μg/m3 (12) 42.0
 
July 8, 2020, 10 p.m. 1.0 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) 0.21 ppb (2) 26.0 μg/m3 (24) 1.3 μg/m3 (5) 43.0
 
July 8, 2020, 9 p.m. 0.7 ppb (1) 0.2 ppb (0) N/A 0.0 ppb (0) N/A N/A 57.0 ppb (44) 0.2 ppb (2) 20.0 μg/m3 (18) -1.0 μg/m3 (0) 44.0
 
July 8, 2020, 8 p.m. 0.7 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 58.0 ppb (45) 0.19 ppb (2) 17.0 μg/m3 (15) 0.2 μg/m3 (1) 45.0
 
July 8, 2020, 7 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 57.0 ppb (44) 0.19 ppb (2) 14.0 μg/m3 (13) 6.9 μg/m3 (29) 44.0
 
July 8, 2020, 6 p.m. 2.1 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 57.0 ppb (44) 0.21 ppb (2) 14.0 μg/m3 (13) 16.1 μg/m3 (59) 59.0
 
July 8, 2020, 5 p.m. 2.7 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (40) 0.21 ppb (2) 26.0 μg/m3 (24) 13.2 μg/m3 (53) 53.0
 
July 8, 2020, 4 p.m. 3.7 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) 0.22 ppb (2) 28.0 μg/m3 (25) 14.4 μg/m3 (55) 55.0
 
July 8, 2020, 3 p.m. 9.6 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A 30.0 ppb (23) 0.27 ppb (3) 31.0 μg/m3 (28) 11.5 μg/m3 (48) 48.0
 
July 8, 2020, 2 p.m. 22.6 ppb (21) 7.2 ppb (7) N/A 15.0 ppb (14) N/A N/A 15.0 ppb (12) 0.4 ppb (4) 35.0 μg/m3 (32) 13.9 μg/m3 (54) 54.0
 
July 8, 2020, 1 p.m. 26.3 ppb (24) 9.1 ppb (8) N/A 17.0 ppb (16) N/A N/A 6.0 ppb (5) 0.49 ppb (5) 36.0 μg/m3 (33) 6.9 μg/m3 (29) 33.0
 
July 8, 2020, noon 26.9 ppb (25) 7.0 ppb (6) N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) 0.53 ppb (6) 35.0 μg/m3 (32) 8.6 μg/m3 (36) 36.0
 
July 8, 2020, 11 a.m. 10.2 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (8) N/A N/A 10.0 ppb (8) 0.29 ppb (3) 34.0 μg/m3 (31) 4.7 μg/m3 (20) 31.0
 
July 8, 2020, 10 a.m. 8.2 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (6) N/A N/A 13.0 ppb (10) 0.26 ppb (3) 30.0 μg/m3 (27) 5.7 μg/m3 (24) 27.0
 
July 8, 2020, 9 a.m. 6.7 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (15) 0.24 ppb (3) 23.0 μg/m3 (21) 10.7 μg/m3 (45) 45.0
 
July 8, 2020, 8 a.m. 5.8 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (15) 0.24 ppb (3) 36.0 μg/m3 (33) 11.5 μg/m3 (48) 48.0
 
July 8, 2020, 7 a.m. 6.3 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (18) 0.24 ppb (3) 24.0 μg/m3 (22) 9.6 μg/m3 (40) 40.0
 
July 8, 2020, 6 a.m. 3.1 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) 0.19 ppb (2) 31.0 μg/m3 (28) 18.8 μg/m3 (64) 64.0
 
July 8, 2020, 5 a.m. 2.7 ppb (3) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) 0.19 ppb (2) 36.0 μg/m3 (33) 11.2 μg/m3 (47) 47.0
 
July 8, 2020, 4 a.m. 3.5 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) 0.2 ppb (2) 27.0 μg/m3 (25) 11.1 μg/m3 (46) 46.0
 
July 8, 2020, 3 a.m. 5.6 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 46.0 ppb (35) 0.23 ppb (3) 47.0 μg/m3 (43) 5.6 μg/m3 (23) 43.0
 
July 8, 2020, 2 a.m. 2.4 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) 0.19 ppb (2) 33.0 μg/m3 (30) 5.2 μg/m3 (22) 36.0
 
July 8, 2020, 1 a.m. 1.2 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 49.0 ppb (38) 0.18 ppb (2) 17.0 μg/m3 (15) 11.3 μg/m3 (47) 47.0
 
July 8, 2020, midnight 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (39) 0.2 ppb (2) 23.0 μg/m3 (21) 10.3 μg/m3 (43) 43.0
 
July 7, 2020, 11 p.m. 1.5 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) 0.21 ppb (2) 36.0 μg/m3 (33) 6.1 μg/m3 (25) 41.0
 
July 7, 2020, 10 p.m. 1.6 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 59.0 ppb (45) 0.22 ppb (2) 34.0 μg/m3 (31) 8.1 μg/m3 (34) 45.0
 
July 7, 2020, 9 p.m. 1.2 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 56.0 ppb (43) 0.21 ppb (2) 31.0 μg/m3 (28) 8.1 μg/m3 (34) 43.0
 
July 7, 2020, 8 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) 0.19 ppb (2) 27.0 μg/m3 (25) 3.0 μg/m3 (12) 40.0
 
July 7, 2020, 7 p.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (40) 0.17 ppb (2) 14.0 μg/m3 (13) 0.6 μg/m3 (2) 40.0
 
July 7, 2020, 6 p.m. 1.6 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (41) 0.17 ppb (2) 9.0 μg/m3 (8) 0.2 μg/m3 (1) 41.0
 
July 7, 2020, 5 p.m. 3.4 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) 0.21 ppb (2) 18.0 μg/m3 (16) 5.2 μg/m3 (22) 38.0