ID: 210

AQSQID: 060792004

Site Name: Mesa 2 /Nipomo

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

Updated: June 15, 2021, 8:50 a.m.

Location: Nipomo (Guadalupe Rd), CA

Reporting: True, Located: True

Current AQI: 23.0

Nipomo (Guadalupe Rd) CA, US: 35.02079, -120.56389

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
June 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
June 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
June 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 7.0 μg/m3 (30) 30.0
 
June 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.0 μg/m3 (34) 7.0 μg/m3 (30) 34.0
 
June 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 45.0 μg/m3 (42) 11.0 μg/m3 (46) 46.0
 
June 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.0 μg/m3 (34) 10.0 μg/m3 (42) 42.0
 
June 8, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
June 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
June 7, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
June 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 24.0 μg/m3 (23) 8.0 μg/m3 (34) 34.0
 
June 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
June 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.0 μg/m3 (28) 6.0 μg/m3 (25) 28.0
 
June 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
June 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
June 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.0 μg/m3 (36) 10.0 μg/m3 (42) 42.0
 
June 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 34.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
June 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
June 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 4.0 μg/m3 (17) 17.0
 
June 7, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 2.0 μg/m3 (9) 17.0
 
June 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
June 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
June 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 6.0 μg/m3 (25) 25.0
 
June 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
June 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
June 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 8.0 μg/m3 (34) 34.0
 
June 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
June 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 7.0 μg/m3 (30) 30.0
 
June 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
June 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
June 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 47.0 μg/m3 (44) 11.0 μg/m3 (46) 46.0
 
June 7, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) 9.0 μg/m3 (38) 38.0
 
June 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
June 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
June 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
June 6, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 6.0 μg/m3 (25) 25.0
 
June 6, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
June 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
June 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 18.0
 
June 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
June 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
June 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 5.0 μg/m3 (21) 21.0
 
June 6, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 3.0 μg/m3 (13) 16.0
 
June 6, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
June 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
June 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 5.0 μg/m3 (21) 21.0
 
June 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 3.0 μg/m3 (13) 25.0
 
June 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0
 
June 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 4.0 μg/m3 (17) 19.0
 
June 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
June 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 8.0 μg/m3 (34) 34.0
 
June 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 32.0 μg/m3 (30) 8.0 μg/m3 (34) 34.0
 
June 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 27.0 μg/m3 (25) 8.0 μg/m3 (34) 34.0
 
June 6, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.0 μg/m3 (29) 11.0 μg/m3 (46) 46.0
 
June 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.0 μg/m3 (34) 8.0 μg/m3 (34) 34.0
 
June 6, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
June 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
June 5, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
June 5, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 29.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
June 5, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 50.0 μg/m3 (47) 8.0 μg/m3 (34) 47.0
 
June 5, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
June 5, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
June 5, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 1.0 μg/m3 (5) 12.0
 
June 5, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 0.0 μg/m3 (0) 14.0
 
June 5, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 0.0 μg/m3 (0) 12.0
 
June 5, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
June 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 8.0
 
June 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 1.0 μg/m3 (5) 5.0
 
June 5, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
June 5, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
June 5, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
June 5, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 3.0 μg/m3 (13) 14.0
 
June 5, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 4.0 μg/m3 (17) 18.0
 
June 5, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
June 5, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 4.0 μg/m3 (17) 17.0
 
June 5, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 2.0 μg/m3 (9) 11.0
 
June 5, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
June 5, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
June 5, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
June 5, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 6.0
 
June 4, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 8.0
 
June 4, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 0.0 μg/m3 (0) 12.0
 
June 4, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
June 4, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
June 4, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 9.0
 
June 4, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 4, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) -1.0 μg/m3 (0) 9.0
 
June 4, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 1.0 μg/m3 (5) 13.0
 
June 4, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 9.0
 
June 4, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 1.0 μg/m3 (5) 5.0
 
June 4, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
June 4, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (9) 9.0
 
June 4, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 13.0
 
June 4, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 9.0
 
June 4, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 5.0 μg/m3 (21) 21.0
 
June 4, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 10.0 μg/m3 (42) 42.0
 
June 4, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 2.0 μg/m3 (9) 9.0
 
June 4, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 9.0
 
June 4, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 3.0 μg/m3 (13) 13.0
 
June 4, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
June 4, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 3.0 μg/m3 (13) 13.0
 
June 4, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 3.0 μg/m3 (13) 13.0
 
June 4, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 2.0 μg/m3 (9) 10.0
 
June 4, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 1.0 μg/m3 (5) 18.0
 
June 3, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
June 3, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 8.0
 
June 3, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 1.0 μg/m3 (5) 9.0
 
June 3, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 0.0 μg/m3 (0) 13.0
 
June 3, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 3, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 3, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 6.0
 
June 3, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 6.0
 
June 3, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 3, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
June 3, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 4.0 μg/m3 (17) 17.0
 
June 3, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 13.0
 
June 3, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) -1.0 μg/m3 (0) 5.0
 
June 3, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 8.0
 
June 3, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
June 3, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 11.0 μg/m3 (46) 46.0
 
June 3, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 4.0
 
June 3, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 1.0 μg/m3 (5) 5.0
 
June 3, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 2.0
 
June 3, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 0.0 μg/m3 (0) 6.0
 
June 3, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 3.0 μg/m3 (13) 13.0
 
June 3, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 1.0 μg/m3 (5) 6.0
 
June 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 8.0
 
June 3, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 0.0 μg/m3 (0) 11.0
 
June 2, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 0.0 μg/m3 (0) 12.0
 
June 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 10.0
 
June 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 8.0
 
June 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
June 2, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
June 2, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 4.0
 
June 2, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 1.0 μg/m3 (5) 5.0
 
June 2, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 9.0
 
June 2, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 9.0
 
June 2, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 3.0 μg/m3 (13) 13.0
 
June 2, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 2.0 μg/m3 (9) 9.0
 
June 2, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) 1.0 μg/m3 (5) 5.0
 
June 2, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 4.0
 
June 2, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 1.0 μg/m3 (5) 5.0
 
June 2, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 0.0 μg/m3 (0) 8.0
 
June 2, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 2.0
 
June 2, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 2.0
 
June 2, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 3.0 μg/m3 (3) 0.0 μg/m3 (0) 3.0
 
June 2, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
June 2, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 1.0 μg/m3 (1) 7.0 μg/m3 (30) 30.0
 
June 2, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 3.0 μg/m3 (13) 13.0
 
June 2, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 1.0 μg/m3 (5) 10.0
 
June 2, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 0.0 μg/m3 (0) 10.0
 
June 2, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 1, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 1.0 μg/m3 (5) 7.0
 
June 1, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
June 1, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) 2.0 μg/m3 (9) 9.0
 
June 1, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 7.0 μg/m3 (7) 0.0 μg/m3 (0) 7.0
 
June 1, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 6.0 μg/m3 (6) -1.0 μg/m3 (0) 6.0
 
June 1, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A N/A N/A 2.0
 
June 1, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 1.0 μg/m3 (5) 8.0
 
June 1, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 9.0
 
June 1, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (13) 13.0
 
June 1, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
June 1, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
June 1, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 3.0 μg/m3 (13) 13.0
 
June 1, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
June 1, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 8.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
June 1, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
June 1, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 5.0 μg/m3 (5) 14.0 μg/m3 (55) 55.0