ID: 210

AQSQID: 060792004

Site Name: Mesa 2 /Nipomo

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

Updated: Sept. 26, 2020, 6:39 p.m.

Location: Nipomo (Guadalupe Rd), CA

Reporting: True, Located: True

Current AQI: 52.0

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
Sept. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 μg/m3 (52) 13.0 μg/m3 (52) 52.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 56.0 μg/m3 (50) 17.0 μg/m3 (61) 61.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 47.0 μg/m3 (43) 9.0 μg/m3 (38) 43.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 26, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 8.0 μg/m3 (33) 35.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 μg/m3 (38) 9.0 μg/m3 (38) 38.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 59.0 μg/m3 (52) 13.0 μg/m3 (52) 52.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 μg/m3 (39) 6.0 μg/m3 (25) 39.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (35) 6.0 μg/m3 (25) 35.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 8.0 μg/m3 (33) 33.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 6.0 μg/m3 (25) 33.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 35.0 μg/m3 (32) 7.0 μg/m3 (29) 32.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 μg/m3 (41) 10.0 μg/m3 (42) 42.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 μg/m3 (41) 10.0 μg/m3 (42) 42.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 μg/m3 (45) 11.0 μg/m3 (46) 46.0
 
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 70.0 μg/m3 (58) 17.0 μg/m3 (61) 61.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 129.0 μg/m3 (87) 32.0 μg/m3 (93) 93.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 168.0 μg/m3 (106) 38.0 μg/m3 (106) 106.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 133.0 μg/m3 (89) 35.0 μg/m3 (99) 99.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 90.0 μg/m3 (68) 24.0 μg/m3 (76) 76.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 μg/m3 (45) 20.0 μg/m3 (67) 67.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 48.0 μg/m3 (44) 16.0 μg/m3 (59) 59.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 54.0 μg/m3 (49) 14.0 μg/m3 (54) 54.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 56.0 μg/m3 (50) 15.0 μg/m3 (56) 56.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 48.0 μg/m3 (44) 10.0 μg/m3 (42) 44.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 μg/m3 (41) 5.0 μg/m3 (21) 41.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 33.0 μg/m3 (30) 7.0 μg/m3 (29) 30.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 34.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (29) 5.0 μg/m3 (21) 29.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 2.0 μg/m3 (8) 20.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 27.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 30.0 μg/m3 (27) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 55.0 μg/m3 (50) 15.0 μg/m3 (56) 56.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 75.0 μg/m3 (60) 19.0 μg/m3 (65) 65.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 159.0 μg/m3 (102) 37.0 μg/m3 (104) 104.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 197.0 μg/m3 (121) 49.0 μg/m3 (134) 134.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 213.0 μg/m3 (129) 53.0 μg/m3 (144) 144.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 131.0 μg/m3 (88) 28.0 μg/m3 (84) 88.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 36.0 μg/m3 (33) 8.0 μg/m3 (33) 33.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 40.0 μg/m3 (36) 5.0 μg/m3 (21) 36.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 7.0 μg/m3 (29) 35.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 μg/m3 (42) 11.0 μg/m3 (46) 46.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (34) 3.0 μg/m3 (12) 34.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 27.0 μg/m3 (25) 4.0 μg/m3 (17) 25.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 3.0 μg/m3 (12) 20.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 1.0 μg/m3 (4) 15.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 2.0 μg/m3 (8) 13.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.0 μg/m3 (18) 3.0 μg/m3 (12) 18.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 2.0 μg/m3 (8) 17.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (19) 4.0 μg/m3 (17) 19.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 38.0 μg/m3 (35) 7.0 μg/m3 (29) 35.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (23) 7.0 μg/m3 (29) 29.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 26.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 18.0 μg/m3 (16) 5.0 μg/m3 (21) 21.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 7.0 μg/m3 (29) 29.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 12.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 10.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Sept. 23, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 1.0 μg/m3 (4) 11.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 3.0 μg/m3 (12) 12.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 7.0 μg/m3 (6) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 8.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 2.0 μg/m3 (2) 3.0 μg/m3 (12) 12.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 1.0 μg/m3 (1) 4.0 μg/m3 (17) 17.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (12) 12.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 3.0 μg/m3 (12) 12.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (5) 6.0 μg/m3 (25) 25.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
Sept. 23, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 7.0 μg/m3 (29) 29.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 3.0 μg/m3 (12) 12.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 1.0 μg/m3 (4) 12.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (7) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 47.0 μg/m3 (43) 15.0 μg/m3 (56) 56.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 39.0 μg/m3 (35) 17.0 μg/m3 (61) 61.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
Sept. 22, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 12.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Sept. 22, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (9) 7.0 μg/m3 (29) 29.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.0 μg/m3 (11) 6.0 μg/m3 (25) 25.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 3.0 μg/m3 (12) 12.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (20) 3.0 μg/m3 (12) 20.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 8.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (12) 12.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Sept. 21, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 5.0 μg/m3 (21) 21.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 0.0 μg/m3 (0) 3.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 4.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 1.0 μg/m3 (1) 3.0 μg/m3 (12) 12.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 8.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 3.0 μg/m3 (12) 12.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 17.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 1.0 μg/m3 (1) 3.0 μg/m3 (12) 12.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 0.0 μg/m3 (0) 5.0 μg/m3 (21) 21.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 6.0 μg/m3 (25) 25.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Sept. 21, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 8.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (7) 1.0 μg/m3 (4) 7.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 10.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 3.0 μg/m3 (12) 12.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 3.0 μg/m3 (12) 12.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 29.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 9.0 μg/m3 (38) 38.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 17.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 8.0
 
Sept. 20, 2020, 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 (8) 8.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 4.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 12.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 21.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 4.0 μg/m3 (4) 3.0 μg/m3 (12) 12.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 29.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (14) 7.0 μg/m3 (29) 29.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 7.0 μg/m3 (29) 29.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 50.0 μg/m3 (45) 11.0 μg/m3 (46) 46.0
 
Sept. 20, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 148.0 μg/m3 (96) 33.0 μg/m3 (95) 96.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 209.0 μg/m3 (127) 51.0 μg/m3 (139) 139.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 178.0 μg/m3 (112) 48.0 μg/m3 (131) 131.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 211.0 μg/m3 (128) 49.0 μg/m3 (134) 134.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 178.0 μg/m3 (112) 43.0 μg/m3 (119) 119.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 120.0 μg/m3 (82) 33.0 μg/m3 (95) 95.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 58.0 μg/m3 (52) 19.0 μg/m3 (65) 65.0