AQSQID: 060270002

Site Name: Ncore - White Mountain Research Station - Ovl

Location: Bishop (Poleta Rd), CA

Reporting: True, Located: True

Current AQI: 23.0

Bishop (Poleta Rd) CA, US: 37.360701, -118.330835

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 8, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A 1.0 μg/m3 (1) 0.7 μg/m3 (3) 23.0
 
April 8, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) N/A 4.0 μg/m3 (4) 2.1 μg/m3 (9) 16.0
 
April 8, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) N/A 4.0 μg/m3 (4) 2.2 μg/m3 (9) 18.0
 
April 8, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A 8.0 μg/m3 (7) 2.5 μg/m3 (10) 21.0
 
April 8, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A 8.0 μg/m3 (7) 2.2 μg/m3 (9) 24.0
 
April 8, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 7.0 μg/m3 (6) 1.9 μg/m3 (8) 28.0
 
April 8, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 7.0 μg/m3 (6) 2.1 μg/m3 (9) 30.0
 
April 8, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 8.0 μg/m3 (7) 2.5 μg/m3 (10) 32.0
 
April 8, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 9.0 μg/m3 (8) 2.4 μg/m3 (10) 32.0
 
April 8, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 6.0 μg/m3 (5) 2.4 μg/m3 (10) 33.0
 
April 8, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 7.0 μg/m3 (6) 2.6 μg/m3 (11) 35.0
 
April 8, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 8.0 μg/m3 (7) 2.8 μg/m3 (12) 35.0
 
April 7, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 7.0 μg/m3 (6) 2.8 μg/m3 (12) 35.0
 
April 7, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 8.0 μg/m3 (7) 3.2 μg/m3 (13) 36.0
 
April 7, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 8.0 μg/m3 (7) 3.3 μg/m3 (14) 35.0
 
April 7, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 35.0
 
April 7, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A 7.0 μg/m3 (6) 3.1 μg/m3 (13) 34.0
 
April 7, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 7.0 μg/m3 (6) 2.8 μg/m3 (12) 32.0
 
April 7, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 5.0 μg/m3 (5) 2.9 μg/m3 (12) 28.0
 
April 7, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 7.0 μg/m3 (6) 3.8 μg/m3 (16) 19.0
 
April 7, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) N/A 6.0 μg/m3 (5) 3.0 μg/m3 (12) 18.0
 
April 7, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 5.0 μg/m3 (5) 2.8 μg/m3 (12) 19.0
 
April 7, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 5.0 μg/m3 (5) 2.7 μg/m3 (11) 22.0
 
April 7, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A 5.0 μg/m3 (5) 2.6 μg/m3 (11) 24.0
 
April 7, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 6.0 μg/m3 (5) 2.7 μg/m3 (11) 26.0
 
April 7, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 6.0 μg/m3 (5) 2.6 μg/m3 (11) 27.0
 
April 7, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 7.0 μg/m3 (6) 2.4 μg/m3 (10) 26.0
 
April 7, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 5.0 μg/m3 (5) 2.4 μg/m3 (10) 27.0
 
April 7, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 6.0 μg/m3 (5) 2.3 μg/m3 (10) 27.0
 
April 7, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 7.0 μg/m3 (6) 2.1 μg/m3 (9) 29.0
 
April 7, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 8.0 μg/m3 (7) 1.7 μg/m3 (7) 28.0
 
April 7, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 6.0 μg/m3 (5) 1.2 μg/m3 (5) 28.0
 
April 7, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 4.0 μg/m3 (4) 0.7 μg/m3 (3) 26.0
 
April 7, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 3.0 μg/m3 (3) 0.6 μg/m3 (2) 22.0
 
April 7, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 3.0 μg/m3 (3) 0.6 μg/m3 (2) 26.0
 
April 6, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 3.0 μg/m3 (3) 0.7 μg/m3 (3) 27.0
 
April 6, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 1.0 μg/m3 (1) 0.4 μg/m3 (2) 26.0
 
April 6, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A 1.0 μg/m3 (1) 0.6 μg/m3 (2) 25.0
 
April 6, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 2.0 μg/m3 (2) 0.7 μg/m3 (3) 25.0
 
April 6, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 1.0 μg/m3 (1) 0.6 μg/m3 (2) 25.0
 
April 6, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 25.0
 
April 6, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 2.0 μg/m3 (2) 0.8 μg/m3 (3) 25.0
 
April 6, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A 2.0 μg/m3 (2) 0.7 μg/m3 (3) 24.0
 
April 6, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A 2.0 μg/m3 (2) 0.4 μg/m3 (2) 20.0
 
April 6, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 3.0 μg/m3 (3) 0.4 μg/m3 (2) 19.0
 
April 6, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 4.0 μg/m3 (4) 0.5 μg/m3 (2) 19.0
 
April 6, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 0.7 μg/m3 (3) 4.0
 
April 6, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 1.5 μg/m3 (6) 6.0
 
April 6, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A 14.0 μg/m3 (13) 2.3 μg/m3 (10) 22.0
 
April 6, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A 12.0 μg/m3 (11) 2.8 μg/m3 (12) 21.0
 
April 6, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 25.0 μg/m3 (23) 4.2 μg/m3 (18) 23.0
 
April 6, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 33.0 μg/m3 (30) 4.8 μg/m3 (20) 30.0
 
April 6, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 37.0 μg/m3 (34) 4.7 μg/m3 (20) 34.0
 
April 6, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A 57.0 μg/m3 (51) 5.9 μg/m3 (25) 51.0
 
April 6, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 67.0 μg/m3 (56) 6.0 μg/m3 (25) 56.0
 
April 6, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 33.0 μg/m3 (30) 3.2 μg/m3 (13) 30.0
 
April 6, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) N/A 13.0 μg/m3 (12) 0.7 μg/m3 (3) 26.0
 
April 6, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 27.0
 
April 6, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 5.0 μg/m3 (5) 0.7 μg/m3 (3) 27.0
 
April 5, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) N/A 18.0 μg/m3 (16) 2.1 μg/m3 (9) 28.0
 
April 5, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 35.0 μg/m3 (32) 3.4 μg/m3 (14) 32.0
 
April 5, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 75.0 μg/m3 (60) 5.5 μg/m3 (23) 60.0
 
April 5, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 367.0 μg/m3 (217) 22.4 μg/m3 (72) 217.0
 
April 5, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A 353.0 μg/m3 (199) 20.9 μg/m3 (69) 199.0
 
April 5, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (38) N/A 252.0 μg/m3 (148) 14.7 μg/m3 (56) 148.0
 
April 5, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A 290.0 μg/m3 (168) 16.5 μg/m3 (60) 168.0
 
April 5, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 63.0 μg/m3 (54) 4.4 μg/m3 (18) 54.0
 
April 5, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 19.0 μg/m3 (17) 2.1 μg/m3 (9) 30.0
 
April 5, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 11.0 μg/m3 (10) 1.6 μg/m3 (7) 22.0
 
April 5, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) N/A 9.0 μg/m3 (8) 1.5 μg/m3 (6) 21.0
 
April 5, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) N/A 8.0 μg/m3 (7) 1.5 μg/m3 (6) 23.0
 
April 5, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A 7.0 μg/m3 (6) 1.4 μg/m3 (6) 24.0
 
April 5, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) N/A 9.0 μg/m3 (8) 1.7 μg/m3 (7) 25.0
 
April 5, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A 6.0 μg/m3 (5) 1.4 μg/m3 (6) 31.0
 
April 5, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) N/A 6.0 μg/m3 (5) 1.3 μg/m3 (5) 29.0
 
April 5, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 10.0 μg/m3 (9) 1.5 μg/m3 (6) 28.0
 
April 5, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A 10.0 μg/m3 (9) 1.9 μg/m3 (8) 31.0
 
April 5, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A 10.0 μg/m3 (9) 1.7 μg/m3 (7) 34.0
 
April 5, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 7.0 μg/m3 (6) 1.7 μg/m3 (7) 35.0
 
April 5, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 12.0 μg/m3 (11) 2.5 μg/m3 (10) 35.0
 
April 5, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 20.0 μg/m3 (18) 3.6 μg/m3 (15) 35.0
 
April 5, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 32.0 μg/m3 (29) 3.9 μg/m3 (16) 35.0
 
April 5, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 28.0 μg/m3 (25) 3.6 μg/m3 (15) 35.0
 
April 4, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 30.0 μg/m3 (27) 4.6 μg/m3 (19) 36.0
 
April 4, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A 44.0 μg/m3 (40) 5.1 μg/m3 (21) 40.0
 
April 4, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 62.0 μg/m3 (54) 5.5 μg/m3 (23) 54.0
 
April 4, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 50.0 μg/m3 (45) 5.2 μg/m3 (22) 45.0
 
April 4, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 51.0 μg/m3 (46) 4.8 μg/m3 (20) 46.0
 
April 4, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 29.0 μg/m3 (26) 3.7 μg/m3 (15) 35.0
 
April 4, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) N/A 9.0 μg/m3 (8) 2.6 μg/m3 (11) 34.0
 
April 4, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) N/A 6.0 μg/m3 (5) 2.7 μg/m3 (11) 30.0
 
April 4, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) N/A 9.0 μg/m3 (8) 3.1 μg/m3 (13) 24.0
 
April 4, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) N/A 21.0 μg/m3 (19) 3.9 μg/m3 (16) 19.0
 
April 4, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) N/A 10.0 μg/m3 (9) 3.3 μg/m3 (14) 14.0
 
April 4, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) N/A 9.0 μg/m3 (8) 3.4 μg/m3 (14) 14.0
 
April 4, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 16.0
 
April 4, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) N/A 19.0 μg/m3 (17) 4.7 μg/m3 (20) 20.0
 
April 4, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) N/A 28.0 μg/m3 (25) 6.6 μg/m3 (28) 28.0
 
April 4, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) N/A 18.0 μg/m3 (16) 4.3 μg/m3 (18) 18.0
 
April 4, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 14.0 μg/m3 (13) 4.0 μg/m3 (17) 19.0
 
April 4, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A 19.0 μg/m3 (17) 4.1 μg/m3 (17) 22.0
 
April 4, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) N/A 18.0 μg/m3 (16) 3.7 μg/m3 (15) 28.0
 
April 4, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) N/A 12.0 μg/m3 (11) 3.7 μg/m3 (15) 31.0
 
April 4, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) N/A 12.0 μg/m3 (11) 3.0 μg/m3 (12) 33.0
 
April 4, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) N/A 30.0 μg/m3 (27) 4.3 μg/m3 (18) 32.0
 
April 4, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 15.0 μg/m3 (14) 3.8 μg/m3 (16) 36.0
 
April 4, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) N/A 13.0 μg/m3 (12) 3.2 μg/m3 (13) 37.0
 
April 3, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) N/A 16.0 μg/m3 (15) 3.3 μg/m3 (14) 36.0
 
April 3, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 17.0 μg/m3 (15) 3.4 μg/m3 (14) 35.0
 
April 3, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) N/A 19.0 μg/m3 (17) 3.6 μg/m3 (15) 35.0
 
April 3, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 18.0 μg/m3 (16) 3.7 μg/m3 (15) 35.0
 
April 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
April 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
April 3, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) N/A 13.0 μg/m3 (12) 3.2 μg/m3 (13) 32.0
 
April 3, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) N/A 12.0 μg/m3 (11) 2.9 μg/m3 (12) 27.0
 
April 3, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A 15.0 μg/m3 (14) 3.6 μg/m3 (15) 22.0
 
April 3, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) N/A 14.0 μg/m3 (13) 3.5 μg/m3 (15) 15.0
 
April 3, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 13.0 ppb (10) N/A 11.0 μg/m3 (10) 2.9 μg/m3 (12) 12.0
 
April 3, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) N/A 9.0 μg/m3 (8) 2.2 μg/m3 (9) 12.0
 
April 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 2.5 μg/m3 (10) 10.0
 
April 3, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) N/A 9.0 μg/m3 (8) 2.4 μg/m3 (10) 16.0
 
April 3, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 19.0
 
April 3, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) N/A 9.0 μg/m3 (8) 2.0 μg/m3 (8) 22.0
 
April 3, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) N/A 11.0 μg/m3 (10) 2.6 μg/m3 (11) 22.0
 
April 3, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.03 ppb (0) 11.0 μg/m3 (10) 2.2 μg/m3 (9) 22.0
 
April 3, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) N/A 12.0 μg/m3 (11) 2.3 μg/m3 (10) 25.0
 
April 3, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.0 ppb (0) 15.0 μg/m3 (14) 3.0 μg/m3 (12) 28.0
 
April 3, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.01 ppb (0) 28.0 μg/m3 (25) 3.7 μg/m3 (15) 31.0
 
April 3, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.06 ppb (1) 22.0 μg/m3 (20) 3.3 μg/m3 (14) 33.0
 
April 3, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.07 ppb (1) 29.0 μg/m3 (26) 4.0 μg/m3 (17) 35.0
 
April 3, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.08 ppb (1) 25.0 μg/m3 (23) 2.8 μg/m3 (12) 35.0
 
April 2, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.08 ppb (1) 16.0 μg/m3 (15) 2.3 μg/m3 (10) 36.0
 
April 2, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.09 ppb (1) 19.0 μg/m3 (17) 2.4 μg/m3 (10) 36.0
 
April 2, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.08 ppb (1) 16.0 μg/m3 (15) 2.2 μg/m3 (9) 36.0
 
April 2, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.05 ppb (1) 10.0 μg/m3 (9) 1.8 μg/m3 (8) 36.0
 
April 2, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.1 ppb (1) 9.0 μg/m3 (8) 1.7 μg/m3 (7) 36.0
 
April 2, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) N/A 11.0 μg/m3 (10) 1.9 μg/m3 (8) 35.0
 
April 2, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.07 ppb (1) 39.0 μg/m3 (35) 3.7 μg/m3 (15) 35.0
 
April 2, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.08 ppb (1) 105.0 μg/m3 (75) 6.9 μg/m3 (29) 75.0
 
April 2, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.05 ppb (1) 42.0 μg/m3 (38) 3.9 μg/m3 (16) 38.0
 
April 2, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.05 ppb (1) 37.0 μg/m3 (34) 4.0 μg/m3 (17) 34.0
 
April 2, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.06 ppb (1) 33.0 μg/m3 (30) 3.7 μg/m3 (15) 32.0
 
April 2, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.07 ppb (1) 36.0 μg/m3 (33) 3.8 μg/m3 (16) 33.0
 
April 2, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.07 ppb (1) 39.0 μg/m3 (35) 4.9 μg/m3 (20) 35.0
 
April 2, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.08 ppb (1) 52.0 μg/m3 (47) 6.9 μg/m3 (29) 47.0
 
April 2, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.08 ppb (1) 54.0 μg/m3 (49) 7.0 μg/m3 (29) 49.0
 
April 2, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.1 ppb (1) 68.0 μg/m3 (56) 6.1 μg/m3 (25) 56.0
 
April 2, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.11 ppb (1) 32.0 μg/m3 (29) 4.3 μg/m3 (18) 37.0
 
April 2, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.11 ppb (1) 19.0 μg/m3 (17) 3.2 μg/m3 (13) 37.0
 
April 2, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.12 ppb (1) 12.0 μg/m3 (11) 2.9 μg/m3 (12) 35.0
 
April 2, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.11 ppb (1) 15.0 μg/m3 (14) 2.6 μg/m3 (11) 33.0
 
April 2, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.1 ppb (1) 15.0 μg/m3 (14) 2.1 μg/m3 (9) 34.0
 
April 2, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 17.0 μg/m3 (15) 2.0 μg/m3 (8) 33.0
 
April 2, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) 15.0 μg/m3 (14) 1.9 μg/m3 (8) 32.0
 
April 2, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 27.0 μg/m3 (25) 3.2 μg/m3 (13) 33.0
 
April 1, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.1 ppb (1) 40.0 μg/m3 (36) 4.0 μg/m3 (17) 36.0
 
April 1, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.11 ppb (1) 26.0 μg/m3 (24) 3.1 μg/m3 (13) 37.0
 
April 1, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (36) 0.11 ppb (1) 51.0 μg/m3 (46) 3.8 μg/m3 (16) 46.0
 
April 1, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.11 ppb (1) 42.0 μg/m3 (38) 3.1 μg/m3 (13) 38.0
 
April 1, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.12 ppb (1) 11.0 μg/m3 (10) 1.6 μg/m3 (7) 35.0
 
April 1, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.12 ppb (1) 10.0 μg/m3 (9) 1.5 μg/m3 (6) 34.0
 
April 1, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.13 ppb (1) 6.0 μg/m3 (5) 1.9 μg/m3 (8) 34.0
 
April 1, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.13 ppb (1) 8.0 μg/m3 (7) 2.6 μg/m3 (11) 32.0
 
April 1, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.14 ppb (2) 11.0 μg/m3 (10) 3.4 μg/m3 (14) 21.0
 
April 1, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.12 ppb (1) 10.0 μg/m3 (9) 3.2 μg/m3 (13) 13.0
 
April 1, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) 8.0 μg/m3 (7) 3.1 μg/m3 (13) 13.0
 
April 1, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.11 ppb (1) 9.0 μg/m3 (8) 3.3 μg/m3 (14) 14.0