ID: 236

AQSQID: 060990006

Site Name: Turlock - S. Minaret Street

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

Updated: Sept. 30, 2020, 9:38 a.m.

Location: Turlock (S Minaret Ave), CA

Reporting: True, Located: True

Current AQI: 76.0

Turlock (S Minaret Ave) CA, US: 37.4883, -120.8358

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 30, 2020, 7 a.m. 11.4 ppb (11) 0.8 ppb (1) N/A 11.0 ppb (10) N/A N/A 36.0 ppb (28) N/A N/A 24.0 μg/m3 (76) 76.0
 
Sept. 30, 2020, 6 a.m. 14.5 ppb (13) 0.7 ppb (1) N/A 14.0 ppb (13) N/A N/A 40.0 ppb (31) N/A N/A 25.0 μg/m3 (78) 78.0
 
Sept. 30, 2020, 5 a.m. 16.0 ppb (15) 0.7 ppb (1) N/A 15.0 ppb (14) N/A N/A 47.0 ppb (36) N/A N/A 29.0 μg/m3 (86) 86.0
 
Sept. 30, 2020, 4 a.m. 16.7 ppb (15) 0.6 ppb (1) N/A 16.0 ppb (15) N/A N/A 43.0 ppb (33) N/A N/A 26.0 μg/m3 (80) 80.0
 
Sept. 30, 2020, 3 a.m. 26.7 ppb (25) 1.1 ppb (1) N/A 26.0 ppb (24) N/A N/A 38.0 ppb (29) N/A N/A 34.0 μg/m3 (97) 97.0
 
Sept. 30, 2020, 2 a.m. 17.1 ppb (16) 0.9 ppb (1) N/A 16.0 ppb (15) N/A N/A 62.0 ppb (48) N/A N/A 22.0 μg/m3 (71) 71.0
 
Sept. 30, 2020, 1 a.m. 8.3 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A 75.0 ppb (58) N/A N/A 25.0 μg/m3 (78) 78.0
 
Sept. 30, 2020, midnight 7.3 ppb (7) 0.8 ppb (1) N/A 7.0 ppb (6) N/A N/A 86.0 ppb (68) N/A N/A 20.0 μg/m3 (67) 68.0
 
Sept. 29, 2020, 11 p.m. 6.9 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 94.0 ppb (74) N/A N/A 20.0 μg/m3 (67) 74.0
 
Sept. 29, 2020, 10 p.m. 6.4 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 85.0 ppb (67) N/A N/A 19.0 μg/m3 (65) 67.0
 
Sept. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (76) 76.0
 
Sept. 29, 2020, 8 p.m. 8.5 ppb (8) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A 80.0 ppb (62) N/A N/A 16.0 μg/m3 (59) 62.0
 
Sept. 29, 2020, 7 p.m. 7.0 ppb (6) 1.1 ppb (1) N/A 6.0 ppb (6) N/A N/A 66.0 ppb (51) N/A N/A 11.0 μg/m3 (46) 51.0
 
Sept. 29, 2020, 6 p.m. 6.6 ppb (6) 1.4 ppb (1) N/A 5.0 ppb (5) N/A N/A 54.0 ppb (42) N/A N/A 24.0 μg/m3 (76) 76.0
 
Sept. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
Sept. 29, 2020, 4 p.m. 37.5 ppb (35) 10.2 ppb (9) N/A 27.0 ppb (25) N/A N/A 19.0 ppb (15) N/A N/A 43.0 μg/m3 (119) 119.0
 
Sept. 29, 2020, 3 p.m. 25.4 ppb (24) 5.6 ppb (5) N/A 20.0 ppb (19) N/A N/A 16.0 ppb (12) N/A N/A 22.0 μg/m3 (71) 71.0
 
Sept. 29, 2020, 2 p.m. 31.8 ppb (29) 11.5 ppb (11) N/A 20.0 ppb (19) N/A N/A 7.0 ppb (5) N/A N/A 15.0 μg/m3 (56) 56.0
 
Sept. 29, 2020, 1 p.m. 19.2 ppb (18) 2.4 ppb (2) N/A 17.0 ppb (16) N/A N/A 8.0 ppb (6) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 29, 2020, noon 19.4 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (16) N/A N/A 9.0 ppb (7) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 29, 2020, 10 a.m. 20.5 ppb (19) 1.2 ppb (1) N/A 19.0 ppb (18) N/A N/A 9.0 ppb (7) N/A N/A 16.0 μg/m3 (59) 59.0
 
Sept. 29, 2020, 9 a.m. 21.8 ppb (20) 1.3 ppb (1) N/A 21.0 ppb (19) N/A N/A 7.0 ppb (5) N/A N/A 18.0 μg/m3 (63) 63.0
 
Sept. 29, 2020, 8 a.m. 25.4 ppb (24) 1.4 ppb (1) N/A 24.0 ppb (22) N/A N/A 5.0 ppb (4) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 29, 2020, 7 a.m. 27.8 ppb (26) 2.7 ppb (3) N/A 25.0 ppb (23) N/A N/A 4.0 ppb (3) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 29, 2020, 6 a.m. 33.3 ppb (31) 4.1 ppb (4) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (56) 56.0
 
Sept. 29, 2020, 5 a.m. 37.1 ppb (34) 4.7 ppb (4) N/A 32.0 ppb (30) N/A N/A 2.0 ppb (2) N/A N/A 13.0 μg/m3 (52) 52.0
 
Sept. 29, 2020, 4 a.m. 19.2 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (16) N/A N/A 18.0 ppb (14) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 29, 2020, 3 a.m. 24.4 ppb (23) 1.6 ppb (1) N/A 23.0 ppb (21) N/A N/A 17.0 ppb (13) N/A N/A 21.0 μg/m3 (69) 69.0
 
Sept. 29, 2020, 2 a.m. 16.2 ppb (15) 1.2 ppb (1) N/A 15.0 ppb (14) N/A N/A 34.0 ppb (26) N/A N/A 31.0 μg/m3 (90) 90.0
 
Sept. 29, 2020, 1 a.m. 8.8 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 54.0 ppb (42) N/A N/A 8.0 μg/m3 (33) 42.0
 
Sept. 29, 2020, midnight 6.9 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 68.0 ppb (52) N/A N/A 7.0 μg/m3 (29) 52.0
 
Sept. 28, 2020, 11 p.m. 6.8 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 67.0 ppb (52) N/A N/A 10.0 μg/m3 (42) 52.0
 
Sept. 28, 2020, 10 p.m. 6.3 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 64.0 ppb (49) N/A N/A 11.0 μg/m3 (46) 49.0
 
Sept. 28, 2020, 9 p.m. 6.9 ppb (6) 1.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 59.0 ppb (45) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 28, 2020, 8 p.m. 7.4 ppb (7) 1.3 ppb (1) N/A 6.0 ppb (6) N/A N/A 53.0 ppb (41) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 28, 2020, 7 p.m. 8.6 ppb (8) 1.7 ppb (2) N/A 7.0 ppb (6) N/A N/A 46.0 ppb (35) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 28, 2020, 6 p.m. 9.7 ppb (9) 2.1 ppb (2) N/A 8.0 ppb (7) N/A N/A 39.0 ppb (30) N/A N/A 16.0 μg/m3 (59) 59.0
 
Sept. 28, 2020, 5 p.m. 11.3 ppb (10) 2.8 ppb (3) N/A 9.0 ppb (8) N/A N/A 31.0 ppb (24) N/A N/A 15.0 μg/m3 (56) 56.0
 
Sept. 28, 2020, 4 p.m. 14.8 ppb (14) 4.1 ppb (4) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 28, 2020, 3 p.m. 18.1 ppb (17) 5.3 ppb (5) N/A 13.0 ppb (12) N/A N/A 12.0 ppb (9) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 28, 2020, 2 p.m. 16.7 ppb (15) 3.2 ppb (3) N/A 14.0 ppb (13) N/A N/A 7.0 ppb (5) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 28, 2020, 1 p.m. 19.8 ppb (18) 4.3 ppb (4) N/A 16.0 ppb (15) N/A N/A 5.0 ppb (4) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 28, 2020, noon 14.8 ppb (14) 1.8 ppb (2) N/A 13.0 ppb (12) N/A N/A 7.0 ppb (5) N/A N/A 15.0 μg/m3 (56) 56.0
 
Sept. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 28, 2020, 10 a.m. 34.5 ppb (32) 11.3 ppb (10) N/A 23.0 ppb (21) N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 28, 2020, 9 a.m. 24.0 ppb (22) 3.2 ppb (3) N/A 21.0 ppb (19) N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 28, 2020, 8 a.m. 24.9 ppb (23) 3.0 ppb (3) N/A 22.0 ppb (20) N/A N/A 1.0 ppb (1) N/A N/A N/A 23.0
 
Sept. 28, 2020, 7 a.m. 23.6 ppb (22) 2.4 ppb (2) N/A 21.0 ppb (19) N/A N/A 2.0 ppb (2) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 28, 2020, 6 a.m. 24.8 ppb (23) 1.8 ppb (2) N/A 23.0 ppb (21) N/A N/A 9.0 ppb (7) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 28, 2020, 5 a.m. 35.8 ppb (33) 4.8 ppb (4) N/A 31.0 ppb (29) N/A N/A 3.0 ppb (2) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 28, 2020, 4 a.m. 32.0 ppb (30) 4.9 ppb (5) N/A 27.0 ppb (25) N/A N/A 4.0 ppb (3) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 28, 2020, 3 a.m. 16.7 ppb (15) 1.0 ppb (1) N/A 16.0 ppb (15) N/A N/A 22.0 ppb (17) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 28, 2020, 2 a.m. 9.9 ppb (9) 0.8 ppb (1) N/A 9.0 ppb (8) N/A N/A 39.0 ppb (30) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 28, 2020, 1 a.m. 4.9 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 49.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 38.0
 
Sept. 28, 2020, midnight 3.5 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (40) N/A N/A 8.0 μg/m3 (33) 40.0
 
Sept. 27, 2020, 11 p.m. 3.4 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 53.0 ppb (41) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 27, 2020, 10 p.m. 3.4 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 50.0 ppb (38) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 27, 2020, 9 p.m. 4.0 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A N/A 48.0 ppb (37) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 8 p.m. 3.8 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (35) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 27, 2020, 7 p.m. 4.1 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 27, 2020, 6 p.m. 4.3 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (27) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 5 p.m. 4.9 ppb (5) 1.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (24) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 4 p.m. 5.1 ppb (5) 1.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 3 p.m. 5.8 ppb (5) 1.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 24.0 ppb (18) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 27, 2020, 2 p.m. 4.3 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 24.0 ppb (18) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 27, 2020, 1 p.m. 7.2 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 17.0 ppb (13) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, noon 5.7 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 17.0 ppb (13) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 10 a.m. 8.1 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 15.0 ppb (12) N/A N/A 13.0 μg/m3 (52) 52.0
 
Sept. 27, 2020, 9 a.m. 10.5 ppb (10) 1.1 ppb (1) N/A 9.0 ppb (8) N/A N/A 8.0 ppb (6) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 27, 2020, 8 a.m. 8.9 ppb (8) 1.1 ppb (1) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) N/A N/A 1.0 μg/m3 (4) 10.0
 
Sept. 27, 2020, 7 a.m. 6.9 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (17) N/A N/A 1.0 μg/m3 (4) 17.0
 
Sept. 27, 2020, 6 a.m. 6.2 ppb (6) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (18) N/A N/A 2.0 μg/m3 (8) 18.0
 
Sept. 27, 2020, 5 a.m. 6.0 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) N/A N/A 3.0 μg/m3 (12) 20.0
 
Sept. 27, 2020, 4 a.m. 6.3 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (22) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 27, 2020, 3 a.m. 6.3 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) N/A N/A 15.0 μg/m3 (56) 56.0
 
Sept. 27, 2020, 2 a.m. 4.5 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A N/A 25.0 μg/m3 (78) 78.0
 
Sept. 27, 2020, 1 a.m. 4.0 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) N/A N/A 27.0 μg/m3 (82) 82.0
 
Sept. 27, 2020, midnight 3.6 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 47.0 ppb (36) N/A N/A 21.0 μg/m3 (69) 69.0
 
Sept. 26, 2020, 11 p.m. 3.8 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) N/A N/A 25.0 μg/m3 (78) 78.0
 
Sept. 26, 2020, 10 p.m. 4.4 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 51.0 ppb (39) N/A N/A 34.0 μg/m3 (97) 97.0
 
Sept. 26, 2020, 9 p.m. 4.8 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 49.0 ppb (38) N/A N/A 23.0 μg/m3 (73) 73.0
 
Sept. 26, 2020, 8 p.m. 4.8 ppb (4) 1.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (34) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 26, 2020, 7 p.m. 6.0 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) N/A N/A 16.0 μg/m3 (59) 59.0
 
Sept. 26, 2020, 6 p.m. 8.1 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 34.0 ppb (26) N/A N/A 23.0 μg/m3 (73) 73.0
 
Sept. 26, 2020, 5 p.m. 8.3 ppb (8) 2.4 ppb (2) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) N/A N/A 13.0 μg/m3 (52) 52.0
 
Sept. 26, 2020, 4 p.m. 10.2 ppb (9) 3.2 ppb (3) N/A 7.0 ppb (6) N/A N/A 19.0 ppb (15) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 26, 2020, 3 p.m. 13.0 ppb (12) 3.6 ppb (3) N/A 10.0 ppb (9) N/A N/A 14.0 ppb (11) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 26, 2020, 2 p.m. 23.0 ppb (21) 7.5 ppb (7) N/A 16.0 ppb (15) N/A N/A 3.0 ppb (2) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 26, 2020, 1 p.m. 21.9 ppb (20) 4.5 ppb (4) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 26, 2020, noon 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
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 26, 2020, 10 a.m. 8.2 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (6) N/A N/A 15.0 ppb (12) N/A N/A 5.0 μg/m3 (21) 21.0
 
Sept. 26, 2020, 9 a.m. 8.3 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 26, 2020, 8 a.m. 10.4 ppb (10) 0.9 ppb (1) N/A 10.0 ppb (9) N/A N/A 16.0 ppb (12) N/A N/A 8.0 μg/m3 (33) 33.0
 
Sept. 26, 2020, 7 a.m. 21.0 ppb (19) 2.0 ppb (2) N/A 19.0 ppb (18) N/A N/A 6.0 ppb (5) N/A N/A 5.0 μg/m3 (21) 21.0
 
Sept. 26, 2020, 6 a.m. 12.5 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 17.0 ppb (13) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 26, 2020, 5 a.m. 11.0 ppb (10) 0.9 ppb (1) N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 26, 2020, 4 a.m. 9.4 ppb (9) 0.8 ppb (1) N/A 9.0 ppb (8) N/A N/A 32.0 ppb (25) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 26, 2020, 3 a.m. 8.3 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A 38.0 ppb (29) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 26, 2020, 2 a.m. 6.4 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 48.0 ppb (37) N/A N/A 19.0 μg/m3 (65) 65.0
 
Sept. 26, 2020, 1 a.m. 5.0 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 54.0 ppb (42) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 26, 2020, midnight 4.8 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 53.0 ppb (41) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 25, 2020, 11 p.m. 4.6 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 51.0 ppb (39) N/A N/A 6.0 μg/m3 (25) 39.0
 
Sept. 25, 2020, 10 p.m. 4.4 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 50.0 ppb (38) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 25, 2020, 9 p.m. 5.3 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 48.0 ppb (37) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, 8 p.m. 5.6 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (34) N/A N/A 17.0 μg/m3 (61) 61.0
 
Sept. 25, 2020, 7 p.m. 7.1 ppb (7) 1.8 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A N/A 16.0 μg/m3 (59) 59.0
 
Sept. 25, 2020, 6 p.m. 8.9 ppb (8) 2.4 ppb (2) N/A 7.0 ppb (6) N/A N/A 33.0 ppb (25) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 25, 2020, 5 p.m. 6.3 ppb (6) 1.8 ppb (2) N/A 5.0 ppb (5) N/A N/A 32.0 ppb (25) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, 4 p.m. 8.8 ppb (8) 2.6 ppb (2) N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 3 p.m. 9.8 ppb (9) 2.7 ppb (3) N/A 7.0 ppb (6) N/A N/A 22.0 ppb (17) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 2 p.m. 7.6 ppb (7) 1.4 ppb (1) N/A 6.0 ppb (6) N/A N/A 18.0 ppb (14) N/A N/A 4.0 μg/m3 (17) 17.0
 
Sept. 25, 2020, 1 p.m. 6.8 ppb (6) 1.1 ppb (1) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (15) N/A N/A 2.0 μg/m3 (8) 15.0
 
Sept. 25, 2020, noon 5.4 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 22.0 ppb (17) N/A N/A 1.0 μg/m3 (4) 17.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A
Sept. 25, 2020, 10 a.m. 5.1 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 24.0 ppb (18) N/A N/A 1.0 μg/m3 (4) 18.0
 
Sept. 25, 2020, 9 a.m. 3.8 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (22) N/A N/A 4.0 μg/m3 (17) 22.0
 
Sept. 25, 2020, 8 a.m. 3.4 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (24) N/A N/A 5.0 μg/m3 (21) 24.0
 
Sept. 25, 2020, 7 a.m. 3.1 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A N/A 0.0 μg/m3 (0) 25.0
 
Sept. 25, 2020, 6 a.m. 3.3 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (24) N/A N/A 1.0 μg/m3 (4) 24.0
 
Sept. 25, 2020, 5 a.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A N/A 3.0 μg/m3 (12) 25.0
 
Sept. 25, 2020, 4 a.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (26) N/A N/A 4.0 μg/m3 (17) 26.0
 
Sept. 25, 2020, 3 a.m. 4.0 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (24) N/A N/A 1.0 μg/m3 (4) 24.0
 
Sept. 25, 2020, 2 a.m. 5.0 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 26.0 ppb (20) N/A N/A 1.0 μg/m3 (4) 20.0
 
Sept. 25, 2020, 1 a.m. 4.1 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (25) N/A N/A -1.0 μg/m3 (0) 25.0
 
Sept. 25, 2020, midnight 4.2 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) N/A N/A -1.0 μg/m3 (0) 29.0
 
Sept. 24, 2020, 11 p.m. 4.2 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
Sept. 24, 2020, 10 p.m. 4.7 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A N/A 4.0 μg/m3 (17) 28.0
 
Sept. 24, 2020, 9 p.m. 5.4 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (31) N/A N/A 2.0 μg/m3 (8) 31.0
 
Sept. 24, 2020, 8 p.m. 6.2 ppb (6) 1.4 ppb (1) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A N/A 5.0 μg/m3 (21) 29.0
 
Sept. 24, 2020, 7 p.m. 7.6 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (24) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 24, 2020, 6 p.m. 8.7 ppb (8) 2.8 ppb (3) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (19) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 24, 2020, 5 p.m. 7.3 ppb (7) 2.4 ppb (2) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (17) N/A N/A 5.0 μg/m3 (21) 21.0
 
Sept. 24, 2020, 4 p.m. 8.0 ppb (7) 2.9 ppb (3) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (14) N/A N/A 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, 3 p.m. 9.8 ppb (9) 3.4 ppb (3) N/A 6.0 ppb (6) N/A N/A 13.0 ppb (10) N/A N/A 1.0 μg/m3 (4) 10.0
 
Sept. 24, 2020, 2 p.m. 10.3 ppb (10) 2.5 ppb (2) N/A 8.0 ppb (7) N/A N/A 9.0 ppb (7) N/A N/A 1.0 μg/m3 (4) 10.0
 
Sept. 24, 2020, 1 p.m. 10.2 ppb (9) 1.7 ppb (2) N/A 9.0 ppb (8) N/A N/A 8.0 ppb (6) N/A N/A 1.0 μg/m3 (4) 9.0
 
Sept. 24, 2020, noon 6.9 ppb (6) 1.1 ppb (1) N/A 6.0 ppb (6) N/A N/A 12.0 ppb (9) N/A N/A 0.0 μg/m3 (0) 9.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (4) 4.0
 
Sept. 24, 2020, 10 a.m. 4.1 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A 16.0 ppb (12) N/A N/A 2.0 μg/m3 (8) 12.0
 
Sept. 24, 2020, 9 a.m. 4.4 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 17.0 ppb (13) N/A N/A 3.0 μg/m3 (12) 13.0
 
Sept. 24, 2020, 8 a.m. 4.9 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) N/A N/A 2.0 μg/m3 (8) 12.0
 
Sept. 24, 2020, 7 a.m. 5.0 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 15.0 ppb (12) N/A N/A -2.0 μg/m3 (0) 12.0
 
Sept. 24, 2020, 6 a.m. 5.3 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) N/A N/A -4.0 μg/m3 (0) 12.0
 
Sept. 24, 2020, 5 a.m. 5.4 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 17.0 ppb (13) N/A N/A -2.0 μg/m3 (0) 13.0
 
Sept. 24, 2020, 4 a.m. 5.2 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (15) N/A N/A 0.0 μg/m3 (0) 15.0
 
Sept. 24, 2020, 3 a.m. 6.3 ppb (6) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (17) N/A N/A -1.0 μg/m3 (0) 17.0
 
Sept. 24, 2020, 2 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (22) N/A N/A 1.0 μg/m3 (4) 22.0
 
Sept. 24, 2020, 1 a.m. 4.4 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (29) N/A N/A 3.0 μg/m3 (12) 29.0
 
Sept. 24, 2020, midnight 4.3 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) N/A N/A 5.0 μg/m3 (21) 34.0
 
Sept. 23, 2020, 11 p.m. 4.1 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (30) N/A N/A 7.0 μg/m3 (29) 30.0
 
Sept. 23, 2020, 10 p.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) N/A N/A 1.0 μg/m3 (4) 28.0
 
Sept. 23, 2020, 9 p.m. 4.1 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (30) N/A N/A 7.0 μg/m3 (29) 30.0
 
Sept. 23, 2020, 8 p.m. 5.0 ppb (5) 1.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (36) N/A N/A 14.0 μg/m3 (54) 54.0
 
Sept. 23, 2020, 7 p.m. 7.9 ppb (7) 1.8 ppb (2) N/A 6.0 ppb (6) N/A N/A 42.0 ppb (32) N/A N/A 5.0 μg/m3 (21) 32.0
 
Sept. 23, 2020, 6 p.m. 6.9 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A N/A 4.0 μg/m3 (17) 29.0
 
Sept. 23, 2020, 5 p.m. 5.8 ppb (5) 1.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 36.0 ppb (28) N/A N/A 5.0 μg/m3 (21) 28.0
 
Sept. 23, 2020, 4 p.m. 8.7 ppb (8) 2.4 ppb (2) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) N/A N/A 7.0 μg/m3 (29) 29.0
 
Sept. 23, 2020, 3 p.m. 26.7 ppb (25) 9.9 ppb (9) N/A 17.0 ppb (16) N/A N/A 15.0 ppb (12) N/A N/A 5.0 μg/m3 (21) 25.0
 
Sept. 23, 2020, 2 p.m. 48.1 ppb (45) 23.8 ppb (22) N/A 24.0 ppb (22) N/A N/A 3.0 ppb (2) N/A N/A 24.0 μg/m3 (76) 76.0
 
Sept. 23, 2020, 1 p.m. 48.2 ppb (45) 24.0 ppb (22) N/A 24.0 ppb (22) N/A N/A 0.0 ppb (0) N/A N/A 3.0 μg/m3 (12) 45.0
 
Sept. 23, 2020, noon 34.6 ppb (32) 10.8 ppb (10) N/A 24.0 ppb (22) N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (21) 32.0
 
Sept. 23, 2020, 11 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
 
Sept. 23, 2020, 10 a.m. 9.1 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A 18.0 ppb (14) N/A N/A 5.0 μg/m3 (21) 21.0
 
Sept. 23, 2020, 9 a.m. 5.1 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) N/A N/A 5.0 μg/m3 (21) 21.0
 
Sept. 23, 2020, 8 a.m. 4.3 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (23) N/A N/A 1.0 μg/m3 (4) 23.0