AQSQID: 060794002

Site Name: Nipomo Rp

Location: San Luis Obispo Co, CA

Reporting: True, Located: True

Current AQI: 21.0

San Luis Obispo Co CA, US: 35.0315, -120.50101

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 19, 2019, 6 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A N/A 27.0 ppb (21) N/A 22.0 μg/m3 (20) N/A 21.0
 
Nov. 19, 2019, 5 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (8) N/A N/A 28.0 ppb (22) N/A 32.0 μg/m3 (29) N/A 29.0
 
Nov. 19, 2019, 4 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) N/A 30.0 μg/m3 (27) N/A 27.0
 
Nov. 19, 2019, 3 a.m. 13.0 ppb (12) 0.0 ppb (0) N/A 13.0 ppb (12) N/A N/A 24.0 ppb (18) N/A 41.0 μg/m3 (37) N/A 37.0
 
Nov. 19, 2019, 2 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A N/A 32.0 ppb (25) N/A 33.0 μg/m3 (30) N/A 30.0
 
Nov. 19, 2019, 1 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (29) N/A 46.0 μg/m3 (42) N/A 42.0
 
Nov. 19, 2019, midnight 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 42.0 ppb (32) N/A 48.0 μg/m3 (44) N/A 44.0
 
Nov. 18, 2019, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (34) N/A 42.0 μg/m3 (38) N/A 38.0
 
Nov. 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) N/A 17.0
 
Nov. 18, 2019, 9 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 23.0 μg/m3 (21) N/A 35.0
 
Nov. 18, 2019, 8 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (35) N/A 37.0 μg/m3 (34) N/A 35.0
 
Nov. 18, 2019, 7 p.m. 11.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) N/A 97.0 μg/m3 (71) N/A 71.0
 
Nov. 18, 2019, 6 p.m. 9.0 ppb (8) 4.0 ppb (4) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (25) N/A 44.0 μg/m3 (40) N/A 40.0
 
Nov. 18, 2019, 5 p.m. 9.0 ppb (8) 4.0 ppb (4) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 46.0 μg/m3 (42) N/A 42.0
 
Nov. 18, 2019, 4 p.m. 7.0 ppb (6) 3.0 ppb (3) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 35.0 μg/m3 (32) N/A 32.0
 
Nov. 18, 2019, 3 p.m. 8.0 ppb (7) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (19) N/A 42.0 μg/m3 (38) N/A 38.0
 
Nov. 18, 2019, 2 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (23) N/A 16.0 μg/m3 (15) N/A 23.0
 
Nov. 18, 2019, 1 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (25) N/A 17.0 μg/m3 (15) N/A 25.0
 
Nov. 18, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Nov. 18, 2019, 11 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 11.0 μg/m3 (10) N/A 25.0
 
Nov. 18, 2019, 10 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 21.0 μg/m3 (19) N/A 25.0
 
Nov. 18, 2019, 9 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A 18.0 μg/m3 (16) N/A 22.0
 
Nov. 18, 2019, 8 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A 20.0 μg/m3 (18) N/A 22.0
 
Nov. 18, 2019, 7 a.m. 7.0 ppb (6) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (19) N/A 20.0 μg/m3 (18) N/A 19.0
 
Nov. 18, 2019, 6 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 32.0 μg/m3 (29) N/A 29.0
 
Nov. 18, 2019, 5 a.m. 7.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 21.0 μg/m3 (19) N/A 22.0
 
Nov. 18, 2019, 4 a.m. 11.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A 23.0 ppb (18) N/A 25.0 μg/m3 (23) N/A 23.0
 
Nov. 18, 2019, 3 a.m. 11.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A 24.0 ppb (18) N/A 31.0 μg/m3 (28) N/A 28.0
 
Nov. 18, 2019, 2 a.m. 7.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 26.0 μg/m3 (24) N/A 24.0
 
Nov. 18, 2019, 1 a.m. 7.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) N/A 39.0 μg/m3 (35) N/A 35.0
 
Nov. 18, 2019, midnight 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A 37.0 μg/m3 (34) N/A 34.0
 
Nov. 17, 2019, 11 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 41.0 μg/m3 (37) N/A 37.0
 
Nov. 17, 2019, 10 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 45.0 μg/m3 (41) N/A 41.0
 
Nov. 17, 2019, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 55.0 μg/m3 (50) N/A 50.0
 
Nov. 17, 2019, 8 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A 31.0 μg/m3 (28) N/A 36.0
 
Nov. 17, 2019, 7 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 38.0 μg/m3 (35) N/A 35.0
 
Nov. 17, 2019, 6 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 25.0 μg/m3 (23) N/A 31.0
 
Nov. 17, 2019, 5 p.m. 7.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (25) N/A 25.0 μg/m3 (23) N/A 25.0
 
Nov. 17, 2019, 4 p.m. 9.0 ppb (8) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (18) N/A 29.0 μg/m3 (26) N/A 26.0
 
Nov. 17, 2019, 3 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 18.0 μg/m3 (16) N/A 25.0
 
Nov. 17, 2019, 2 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 12.0 μg/m3 (11) N/A 25.0
 
Nov. 17, 2019, 1 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 13.0 μg/m3 (12) N/A 25.0
 
Nov. 17, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Nov. 17, 2019, 11 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 18.0 μg/m3 (16) N/A 31.0
 
Nov. 17, 2019, 10 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 20.0 μg/m3 (18) N/A 31.0
 
Nov. 17, 2019, 9 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A 23.0 μg/m3 (21) N/A 30.0
 
Nov. 17, 2019, 8 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 23.0 μg/m3 (21) N/A 31.0
 
Nov. 17, 2019, 7 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 21.0 μg/m3 (19) N/A 34.0
 
Nov. 17, 2019, 6 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 21.0 μg/m3 (19) N/A 35.0
 
Nov. 17, 2019, 5 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A 27.0 μg/m3 (25) N/A 35.0
 
Nov. 17, 2019, 4 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A 40.0 μg/m3 (36) N/A 36.0
 
Nov. 17, 2019, 3 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 40.0 μg/m3 (36) N/A 36.0
 
Nov. 17, 2019, 2 a.m. 4.0 ppb (4) 2.0 ppb (2) 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
 
Nov. 17, 2019, 1 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 24.0 μg/m3 (22) N/A 34.0
 
Nov. 17, 2019, midnight 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 24.0 μg/m3 (22) N/A 35.0
 
Nov. 16, 2019, 11 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 26.0 μg/m3 (24) N/A 36.0
 
Nov. 16, 2019, 10 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A 24.0 μg/m3 (22) N/A 36.0
 
Nov. 16, 2019, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 48.0 ppb (37) N/A 25.0 μg/m3 (23) N/A 37.0
 
Nov. 16, 2019, 8 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A 28.0 μg/m3 (25) N/A 36.0
 
Nov. 16, 2019, 7 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 25.0 μg/m3 (23) N/A 35.0
 
Nov. 16, 2019, 6 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 35.0 μg/m3 (32) N/A 33.0
 
Nov. 16, 2019, 5 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A 45.0 μg/m3 (41) N/A 41.0
 
Nov. 16, 2019, 4 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A 46.0 μg/m3 (42) N/A 42.0
 
Nov. 16, 2019, 3 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 58.0 μg/m3 (52) N/A 52.0
 
Nov. 16, 2019, 2 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 94.0 μg/m3 (70) N/A 70.0
 
Nov. 16, 2019, 1 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 99.0 μg/m3 (72) N/A 72.0
 
Nov. 16, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) N/A 58.0
 
Nov. 16, 2019, 11 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (37) N/A 65.0 μg/m3 (55) N/A 55.0
 
Nov. 16, 2019, 10 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 48.0 μg/m3 (44) N/A 44.0
 
Nov. 16, 2019, 9 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A 37.0 μg/m3 (34) N/A 34.0
 
Nov. 16, 2019, 8 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A 47.0 μg/m3 (43) N/A 43.0
 
Nov. 16, 2019, 7 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A 23.0 μg/m3 (21) N/A 30.0
 
Nov. 16, 2019, 6 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A 24.0 μg/m3 (22) N/A 30.0
 
Nov. 16, 2019, 5 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 29.0 μg/m3 (26) N/A 31.0
 
Nov. 16, 2019, 4 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 37.0 μg/m3 (34) N/A 34.0
 
Nov. 16, 2019, 3 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 40.0 μg/m3 (36) N/A 36.0
 
Nov. 16, 2019, 2 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (30) N/A 43.0 μg/m3 (39) N/A 39.0
 
Nov. 16, 2019, 1 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A 45.0 μg/m3 (41) N/A 41.0
 
Nov. 16, 2019, midnight 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A 44.0 μg/m3 (40) N/A 40.0
 
Nov. 15, 2019, 11 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (27) N/A 92.0 μg/m3 (68) N/A 68.0
 
Nov. 15, 2019, 10 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A 53.0 μg/m3 (48) N/A 48.0
 
Nov. 15, 2019, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (29) N/A 46.0 μg/m3 (42) N/A 42.0
 
Nov. 15, 2019, 8 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A 35.0 μg/m3 (32) N/A 32.0
 
Nov. 15, 2019, 7 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 30.0 μg/m3 (27) N/A 27.0
 
Nov. 15, 2019, 6 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (29) N/A 44.0 μg/m3 (40) N/A 40.0
 
Nov. 15, 2019, 5 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (25) N/A 31.0 μg/m3 (28) N/A 28.0
 
Nov. 15, 2019, 4 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (18) N/A 20.0 μg/m3 (18) N/A 18.0
 
Nov. 15, 2019, 3 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (14) N/A 16.0 μg/m3 (15) N/A 15.0
 
Nov. 15, 2019, 2 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 20.0 ppb (15) N/A 17.0 μg/m3 (15) N/A 15.0
 
Nov. 15, 2019, 1 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 19.0 ppb (15) N/A 7.0 μg/m3 (6) N/A 15.0
 
Nov. 15, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) N/A 7.0
 
Nov. 15, 2019, 11 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 15.0 ppb (12) N/A 9.0 μg/m3 (8) N/A 12.0
 
Nov. 15, 2019, 10 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 18.0 ppb (14) N/A 9.0 μg/m3 (8) N/A 14.0
 
Nov. 15, 2019, 9 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 15.0 ppb (12) N/A 9.0 μg/m3 (8) N/A 12.0
 
Nov. 15, 2019, 8 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (12) N/A 8.0 μg/m3 (7) N/A 12.0
 
Nov. 15, 2019, 7 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (17) N/A 8.0 μg/m3 (7) N/A 17.0
 
Nov. 15, 2019, 6 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 28.0 ppb (22) N/A 6.0 μg/m3 (5) N/A 22.0
 
Nov. 15, 2019, 5 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (23) N/A 9.0 μg/m3 (8) N/A 23.0
 
Nov. 15, 2019, 4 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 30.0 ppb (23) N/A 9.0 μg/m3 (8) N/A 23.0
 
Nov. 15, 2019, 3 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 27.0 ppb (21) N/A 9.0 μg/m3 (8) N/A 21.0
 
Nov. 15, 2019, 2 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A 11.0 μg/m3 (10) N/A 22.0
 
Nov. 15, 2019, 1 a.m. 2.0 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (25) N/A 7.0 μg/m3 (6) N/A 25.0
 
Nov. 15, 2019, midnight 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (25) N/A 9.0 μg/m3 (8) N/A 25.0
 
Nov. 14, 2019, 11 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (25) N/A 6.0 μg/m3 (5) N/A 25.0
 
Nov. 14, 2019, 10 p.m. 2.0 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (26) N/A 7.0 μg/m3 (6) N/A 26.0
 
Nov. 14, 2019, 9 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (26) N/A 8.0 μg/m3 (7) N/A 26.0
 
Nov. 14, 2019, 8 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A 18.0 μg/m3 (16) N/A 28.0
 
Nov. 14, 2019, 7 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A 17.0 μg/m3 (15) N/A 28.0
 
Nov. 14, 2019, 6 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A 15.0 μg/m3 (14) N/A 28.0
 
Nov. 14, 2019, 5 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (27) N/A 15.0 μg/m3 (14) N/A 27.0
 
Nov. 14, 2019, 4 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (20) N/A 23.0 μg/m3 (21) N/A 21.0
 
Nov. 14, 2019, 3 p.m. 11.0 ppb (10) 3.0 ppb (3) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) N/A 22.0 μg/m3 (20) N/A 20.0
 
Nov. 14, 2019, 2 p.m. 8.0 ppb (7) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 17.0 ppb (13) N/A 11.0 μg/m3 (10) N/A 13.0
 
Nov. 14, 2019, 1 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (17) N/A 11.0 μg/m3 (10) N/A 17.0
 
Nov. 14, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Nov. 14, 2019, 11 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (26) N/A 18.0 μg/m3 (16) N/A 26.0
 
Nov. 14, 2019, 10 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (26) N/A 21.0 μg/m3 (19) N/A 26.0
 
Nov. 14, 2019, 9 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (28) N/A 20.0 μg/m3 (18) N/A 28.0
 
Nov. 14, 2019, 8 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A 20.0 μg/m3 (18) N/A 29.0
 
Nov. 14, 2019, 7 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 38.0 ppb (29) N/A 17.0 μg/m3 (15) N/A 29.0
 
Nov. 14, 2019, 6 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (29) N/A 17.0 μg/m3 (15) N/A 29.0
 
Nov. 14, 2019, 5 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 39.0 ppb (30) N/A 16.0 μg/m3 (15) N/A 30.0
 
Nov. 14, 2019, 4 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (29) N/A 17.0 μg/m3 (15) N/A 29.0
 
Nov. 14, 2019, 3 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) N/A N/A 40.0 ppb (31) N/A 20.0 μg/m3 (18) N/A 31.0
 
Nov. 14, 2019, 2 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A 20.0 μg/m3 (18) N/A 31.0
 
Nov. 14, 2019, 1 a.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (30) N/A 21.0 μg/m3 (19) N/A 30.0
 
Nov. 14, 2019, midnight 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A 19.0 μg/m3 (17) N/A 32.0
 
Nov. 13, 2019, 11 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 27.0 μg/m3 (25) N/A 32.0
 
Nov. 13, 2019, 10 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 22.0 μg/m3 (20) N/A 32.0
 
Nov. 13, 2019, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (28) N/A 23.0 μg/m3 (21) N/A 28.0
 
Nov. 13, 2019, 8 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 24.0 μg/m3 (22) N/A 25.0
 
Nov. 13, 2019, 7 p.m. 7.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 13, 2019, 6 p.m. 6.0 ppb (6) 3.0 ppb (3) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (17) N/A 11.0 μg/m3 (10) N/A 17.0
 
Nov. 13, 2019, 5 p.m. 8.0 ppb (7) 4.0 ppb (4) N/A 4.0 ppb (4) N/A N/A 15.0 ppb (12) N/A 9.0 μg/m3 (8) N/A 12.0
 
Nov. 13, 2019, 4 p.m. 5.0 ppb (5) 3.0 ppb (3) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (12) N/A 7.0 μg/m3 (6) N/A 12.0
 
Nov. 13, 2019, 3 p.m. 8.0 ppb (7) 3.0 ppb (3) N/A 4.0 ppb (4) N/A N/A 7.0 ppb (5) N/A 6.0 μg/m3 (5) N/A 7.0
 
Nov. 13, 2019, 2 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 6.0 ppb (5) N/A 5.0 μg/m3 (5) N/A 6.0
 
Nov. 13, 2019, 1 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 7.0 ppb (5) N/A 6.0 μg/m3 (5) N/A 5.0
 
Nov. 13, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) N/A 6.0
 
Nov. 13, 2019, 11 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (4) N/A 7.0 μg/m3 (6) N/A 6.0
 
Nov. 13, 2019, 10 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 7.0 ppb (5) N/A 4.0 μg/m3 (4) N/A 5.0
 
Nov. 13, 2019, 9 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 7.0 ppb (5) N/A 5.0 μg/m3 (5) N/A 5.0
 
Nov. 13, 2019, 8 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 9.0 ppb (7) N/A 4.0 μg/m3 (4) N/A 7.0
 
Nov. 13, 2019, 7 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 14.0 ppb (11) N/A 8.0 μg/m3 (7) N/A 11.0
 
Nov. 13, 2019, 6 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) N/A 11.0 μg/m3 (10) N/A 12.0
 
Nov. 13, 2019, 5 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (15) N/A 11.0 μg/m3 (10) N/A 15.0
 
Nov. 13, 2019, 4 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 22.0 ppb (17) N/A 8.0 μg/m3 (7) N/A 17.0
 
Nov. 13, 2019, 3 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 24.0 ppb (18) N/A 18.0 μg/m3 (16) N/A 18.0
 
Nov. 13, 2019, 2 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A 29.0 μg/m3 (26) N/A 26.0
 
Nov. 13, 2019, 1 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (23) N/A 27.0 μg/m3 (25) N/A 25.0
 
Nov. 13, 2019, midnight 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (25) N/A 17.0 μg/m3 (15) N/A 25.0
 
Nov. 12, 2019, 11 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (27) N/A 15.0 μg/m3 (14) N/A 27.0
 
Nov. 12, 2019, 10 p.m. 3.0 ppb (3) 2.0 ppb (2) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (26) N/A 20.0 μg/m3 (18) N/A 26.0
 
Nov. 12, 2019, 9 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 30.0 μg/m3 (27) N/A 27.0
 
Nov. 12, 2019, 8 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 22.0 μg/m3 (20) N/A 25.0
 
Nov. 12, 2019, 7 p.m. 7.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (22) N/A 17.0 μg/m3 (15) N/A 22.0
 
Nov. 12, 2019, 6 p.m. 5.0 ppb (5) 3.0 ppb (3) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A 12.0 μg/m3 (11) N/A 20.0
 
Nov. 12, 2019, 5 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (18) N/A 13.0 μg/m3 (12) N/A 18.0
 
Nov. 12, 2019, 4 p.m. 10.0 ppb (9) 4.0 ppb (4) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) N/A 13.0 μg/m3 (12) N/A 12.0
 
Nov. 12, 2019, 3 p.m. 10.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A 12.0 ppb (9) N/A 14.0 μg/m3 (13) N/A 13.0
 
Nov. 12, 2019, 2 p.m. 9.0 ppb (8) 2.0 ppb (2) N/A 7.0 ppb (6) N/A N/A 10.0 ppb (8) N/A 13.0 μg/m3 (12) N/A 12.0
 
Nov. 12, 2019, 1 p.m. 10.0 ppb (9) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A 6.0 ppb (5) N/A 6.0 μg/m3 (5) N/A 9.0
 
Nov. 12, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Nov. 12, 2019, 11 a.m. 7.0 ppb (6) 3.0 ppb (3) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (4) N/A 7.0 μg/m3 (6) N/A 6.0
 
Nov. 12, 2019, 10 a.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (12) N/A 11.0 μg/m3 (10) N/A 12.0
 
Nov. 12, 2019, 9 a.m. 7.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 13.0 ppb (10) N/A 9.0 μg/m3 (8) N/A 10.0
 
Nov. 12, 2019, 8 a.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (9) N/A 11.0 μg/m3 (10) N/A 10.0
 
Nov. 12, 2019, 7 a.m. 7.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 15.0 ppb (12) N/A 21.0 μg/m3 (19) N/A 19.0