ID: 161

AQSQID: 060470003

Site Name: Merced - S. Coffee Ave

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

Updated: Jan. 17, 2022, 4:34 p.m.

Location: Merced (S Coffee St), CA

Reporting: True, Located: True

Current AQI: 30.0

Merced (S Coffee St) CA, US: 37.2817, -120.433601

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 17, 2022, 3 p.m. 12.7 ppb (12) 6.3 ppb (6) N/A 6.0 ppb (6) N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 17, 2022, 2 p.m. 18.5 ppb (18) 10.4 ppb (10) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 17, 2022, 1 p.m. 36.7 ppb (35) 25.5 ppb (25) N/A 11.0 ppb (11) N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 17, 2022, noon 17.7 ppb (17) 8.3 ppb (8) N/A 9.0 ppb (9) N/A N/A 1.0 ppb (1) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 17, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 17, 2022, 10 a.m. 9.9 ppb (10) 2.4 ppb (3) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 17, 2022, 9 a.m. 7.9 ppb (8) 1.4 ppb (2) N/A 7.0 ppb (7) N/A N/A 2.0 ppb (2) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 17, 2022, 8 a.m. 8.7 ppb (9) 1.2 ppb (2) N/A 8.0 ppb (8) N/A N/A 4.0 ppb (4) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 17, 2022, 7 a.m. 8.3 ppb (8) 1.2 ppb (2) N/A 7.0 ppb (7) N/A N/A 5.0 ppb (5) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 17, 2022, 6 a.m. 19.3 ppb (19) 6.8 ppb (7) N/A 13.0 ppb (13) N/A N/A 2.0 ppb (2) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 17, 2022, 5 a.m. 18.3 ppb (18) 2.8 ppb (3) N/A 16.0 ppb (16) N/A N/A 2.0 ppb (2) N/A N/A 35.0 μg/m3 (100) 100.0
 
Jan. 17, 2022, 4 a.m. 16.7 ppb (16) 0.9 ppb (1) N/A 16.0 ppb (16) N/A N/A 7.0 ppb (7) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 17, 2022, 3 a.m. 21.9 ppb (21) 2.9 ppb (3) N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 17, 2022, 2 a.m. 18.2 ppb (18) 0.9 ppb (1) N/A 17.0 ppb (17) N/A N/A 11.0 ppb (11) N/A N/A 38.0 μg/m3 (108) 108.0
 
Jan. 17, 2022, 1 a.m. 14.9 ppb (15) 0.5 ppb (1) N/A 14.0 ppb (14) N/A N/A 15.0 ppb (14) N/A N/A 36.0 μg/m3 (103) 103.0
 
Jan. 17, 2022, midnight 12.2 ppb (12) 1.1 ppb (2) N/A 11.0 ppb (11) N/A N/A 25.0 ppb (24) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 16, 2022, 11 p.m. 6.6 ppb (7) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 33.0 ppb (31) N/A N/A 29.0 μg/m3 (87) 87.0
 
Jan. 16, 2022, 10 p.m. 7.0 ppb (7) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 33.0 ppb (31) N/A N/A 29.0 μg/m3 (87) 87.0
 
Jan. 16, 2022, 9 p.m. 9.6 ppb (10) 1.7 ppb (2) N/A 8.0 ppb (8) N/A N/A 27.0 ppb (25) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 16, 2022, 8 p.m. 11.5 ppb (11) 2.9 ppb (3) N/A 9.0 ppb (9) N/A N/A 22.0 ppb (21) N/A N/A 36.0 μg/m3 (103) 103.0
 
Jan. 16, 2022, 7 p.m. 14.0 ppb (14) 5.6 ppb (6) N/A 8.0 ppb (8) N/A N/A 11.0 ppb (11) N/A N/A 44.0 μg/m3 (122) 122.0
 
Jan. 16, 2022, 6 p.m. 13.5 ppb (13) 5.5 ppb (6) N/A 8.0 ppb (8) N/A N/A 10.0 ppb (10) N/A N/A 47.0 μg/m3 (130) 130.0
 
Jan. 16, 2022, 5 p.m. 13.6 ppb (13) 6.7 ppb (7) N/A 7.0 ppb (7) N/A N/A 6.0 ppb (6) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 16, 2022, 4 p.m. 17.9 ppb (17) 11.3 ppb (11) N/A 7.0 ppb (7) N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 16, 2022, 3 p.m. 17.2 ppb (17) 9.7 ppb (10) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 27.0 μg/m3 (83) 83.0
 
Jan. 16, 2022, 2 p.m. 11.4 ppb (11) 3.5 ppb (4) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 23.0 μg/m3 (74) 74.0
 
Jan. 16, 2022, 1 p.m. 11.6 ppb (11) 3.3 ppb (4) N/A 8.0 ppb (8) N/A N/A 1.0 ppb (1) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2022, noon 9.5 ppb (9) 1.9 ppb (2) N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) N/A N/A 28.0 μg/m3 (85) 85.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
Jan. 16, 2022, 10 a.m. 13.7 ppb (13) 4.4 ppb (5) N/A 9.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 32.0 μg/m3 (93) 93.0
 
Jan. 16, 2022, 9 a.m. 8.7 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) N/A N/A 28.0 μg/m3 (85) 85.0
 
Jan. 16, 2022, 8 a.m. 8.1 ppb (8) 0.3 ppb (1) N/A 8.0 ppb (8) N/A N/A 3.0 ppb (3) N/A N/A 31.0 μg/m3 (91) 91.0
 
Jan. 16, 2022, 7 a.m. 10.4 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 16, 2022, 6 a.m. 10.1 ppb (10) 1.1 ppb (2) N/A 9.0 ppb (9) N/A N/A 1.0 ppb (1) N/A N/A 29.0 μg/m3 (87) 87.0
 
Jan. 16, 2022, 5 a.m. 9.4 ppb (9) 1.2 ppb (2) N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 16, 2022, 4 a.m. 9.1 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A N/A 3.0 ppb (3) N/A N/A 26.0 μg/m3 (81) 81.0
 
Jan. 16, 2022, 3 a.m. 8.7 ppb (9) 0.8 ppb (1) N/A 8.0 ppb (8) N/A N/A 5.0 ppb (5) N/A N/A 23.0 μg/m3 (74) 74.0
 
Jan. 16, 2022, 2 a.m. 8.6 ppb (9) 0.6 ppb (1) N/A 8.0 ppb (8) N/A N/A 6.0 ppb (6) N/A N/A 29.0 μg/m3 (87) 87.0
 
Jan. 16, 2022, 1 a.m. 8.2 ppb (8) 0.5 ppb (1) N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 16, 2022, midnight 9.9 ppb (10) 1.3 ppb (2) N/A 9.0 ppb (9) N/A N/A 9.0 ppb (9) N/A N/A 42.0 μg/m3 (118) 118.0
 
Jan. 15, 2022, 11 p.m. 8.9 ppb (9) 1.6 ppb (2) N/A 7.0 ppb (7) N/A N/A 12.0 ppb (12) N/A N/A 32.0 μg/m3 (93) 93.0
 
Jan. 15, 2022, 10 p.m. 12.5 ppb (12) 3.0 ppb (3) N/A 9.0 ppb (9) N/A N/A 15.0 ppb (14) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 15, 2022, 9 p.m. 15.3 ppb (15) 4.4 ppb (5) N/A 11.0 ppb (11) N/A N/A 17.0 ppb (16) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 15, 2022, 8 p.m. 12.4 ppb (12) 3.0 ppb (3) N/A 9.0 ppb (9) N/A N/A 16.0 ppb (15) N/A N/A 34.0 μg/m3 (98) 98.0
 
Jan. 15, 2022, 7 p.m. 13.3 ppb (13) 3.8 ppb (4) N/A 10.0 ppb (10) N/A N/A 13.0 ppb (13) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 15, 2022, 6 p.m. 11.8 ppb (12) 3.5 ppb (4) N/A 8.0 ppb (8) N/A N/A 11.0 ppb (11) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 15, 2022, 5 p.m. 9.2 ppb (9) 1.9 ppb (2) N/A 7.0 ppb (7) N/A N/A 10.0 ppb (10) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 15, 2022, 4 p.m. 11.3 ppb (11) 2.8 ppb (3) N/A 9.0 ppb (9) N/A N/A 6.0 ppb (6) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 15, 2022, 3 p.m. 10.6 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (10) N/A N/A 4.0 ppb (4) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 15, 2022, 2 p.m. 14.3 ppb (14) 1.3 ppb (2) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A N/A 23.0 μg/m3 (74) 74.0
 
Jan. 15, 2022, 1 p.m. 13.0 ppb (13) 1.3 ppb (2) N/A 12.0 ppb (12) N/A N/A 2.0 ppb (2) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 15, 2022, 10 a.m. 8.7 ppb (9) 0.6 ppb (1) N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 15, 2022, 9 a.m. 8.9 ppb (9) 0.6 ppb (1) N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 15, 2022, 8 a.m. 12.1 ppb (12) 1.1 ppb (2) N/A 11.0 ppb (11) N/A N/A 6.0 ppb (6) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 15, 2022, 7 a.m. 10.8 ppb (11) 0.8 ppb (1) N/A 10.0 ppb (10) N/A N/A 6.0 ppb (6) N/A N/A 23.0 μg/m3 (74) 74.0
 
Jan. 15, 2022, 6 a.m. 10.2 ppb (10) 0.4 ppb (1) N/A 10.0 ppb (10) N/A N/A 8.0 ppb (8) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 15, 2022, 5 a.m. 10.1 ppb (10) 0.5 ppb (1) N/A 10.0 ppb (10) N/A N/A 9.0 ppb (9) N/A N/A 26.0 μg/m3 (81) 81.0
 
Jan. 15, 2022, 4 a.m. 11.3 ppb (11) 1.5 ppb (2) N/A 10.0 ppb (10) N/A N/A 7.0 ppb (7) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 15, 2022, 3 a.m. 20.7 ppb (20) 4.9 ppb (5) N/A 16.0 ppb (16) N/A N/A 2.0 ppb (2) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 15, 2022, 2 a.m. 15.5 ppb (15) 1.6 ppb (2) N/A 14.0 ppb (14) N/A N/A 3.0 ppb (3) N/A N/A 28.0 μg/m3 (85) 85.0
 
Jan. 15, 2022, 1 a.m. 11.5 ppb (11) 0.8 ppb (1) N/A 11.0 ppb (11) N/A N/A 9.0 ppb (9) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 15, 2022, midnight 12.6 ppb (12) 2.6 ppb (3) N/A 10.0 ppb (10) N/A N/A 14.0 ppb (13) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 14, 2022, 11 p.m. 41.5 ppb (40) 24.0 ppb (23) N/A 18.0 ppb (17) N/A N/A 16.0 ppb (15) N/A N/A 32.0 μg/m3 (93) 93.0
 
Jan. 14, 2022, 10 p.m. 9.3 ppb (9) 1.8 ppb (2) N/A 8.0 ppb (8) N/A N/A 16.0 ppb (15) N/A N/A 35.0 μg/m3 (100) 100.0
 
Jan. 14, 2022, 9 p.m. 11.1 ppb (11) 2.2 ppb (3) N/A 9.0 ppb (9) N/A N/A 13.0 ppb (13) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 14, 2022, 8 p.m. 11.3 ppb (11) 2.5 ppb (3) N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 14, 2022, 7 p.m. 9.7 ppb (10) 2.4 ppb (3) N/A 7.0 ppb (7) N/A N/A 10.0 ppb (10) N/A N/A 27.0 μg/m3 (83) 83.0
 
Jan. 14, 2022, 6 p.m. 9.7 ppb (10) 2.6 ppb (3) N/A 7.0 ppb (7) N/A N/A 10.0 ppb (10) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 14, 2022, 5 p.m. 11.2 ppb (11) 2.8 ppb (3) N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 14, 2022, 4 p.m. 14.9 ppb (15) 4.0 ppb (4) N/A 11.0 ppb (11) N/A N/A 6.0 ppb (6) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 14, 2022, 3 p.m. 18.3 ppb (18) 3.3 ppb (4) N/A 15.0 ppb (15) N/A N/A 2.0 ppb (2) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 14, 2022, 2 p.m. 18.8 ppb (18) 2.2 ppb (3) N/A 17.0 ppb (17) N/A N/A 2.0 ppb (2) N/A N/A 24.0 μg/m3 (77) 77.0
 
Jan. 14, 2022, 1 p.m. 21.8 ppb (21) 11.0 ppb (11) N/A 11.0 ppb (11) N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (68) 68.0
 
Jan. 14, 2022, noon 19.0 ppb (18) 10.7 ppb (11) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2022, 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
 
Jan. 14, 2022, 10 a.m. 9.0 ppb (9) 2.8 ppb (3) N/A 6.0 ppb (6) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2022, 9 a.m. 15.0 ppb (15) 7.9 ppb (8) N/A 7.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2022, 8 a.m. 14.1 ppb (14) 5.7 ppb (6) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 14, 2022, 7 a.m. 17.7 ppb (17) 7.6 ppb (8) N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) N/A N/A 28.0 μg/m3 (85) 85.0
 
Jan. 14, 2022, 6 a.m. 15.0 ppb (15) 5.6 ppb (6) N/A 10.0 ppb (10) N/A N/A 2.0 ppb (2) N/A N/A 27.0 μg/m3 (83) 83.0
 
Jan. 14, 2022, 5 a.m. 11.6 ppb (11) 1.8 ppb (2) N/A 10.0 ppb (10) N/A N/A 4.0 ppb (4) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2022, 4 a.m. 12.1 ppb (12) 1.5 ppb (2) N/A 11.0 ppb (11) N/A N/A 4.0 ppb (4) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 14, 2022, 3 a.m. 12.8 ppb (13) 1.5 ppb (2) N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) N/A N/A 27.0 μg/m3 (83) 83.0
 
Jan. 14, 2022, 2 a.m. 17.2 ppb (17) 1.9 ppb (2) N/A 15.0 ppb (15) N/A N/A 10.0 ppb (10) N/A N/A 31.0 μg/m3 (91) 91.0
 
Jan. 14, 2022, 1 a.m. 15.4 ppb (15) 1.8 ppb (2) N/A 14.0 ppb (14) N/A N/A 16.0 ppb (15) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 14, 2022, midnight 12.6 ppb (12) 0.9 ppb (1) N/A 12.0 ppb (12) N/A N/A 22.0 ppb (21) N/A N/A 35.0 μg/m3 (100) 100.0
 
Jan. 13, 2022, 11 p.m. 14.9 ppb (15) 2.0 ppb (2) N/A 13.0 ppb (13) N/A N/A 25.0 ppb (24) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 13, 2022, 10 p.m. 13.2 ppb (13) 2.1 ppb (2) N/A 11.0 ppb (11) N/A N/A 27.0 ppb (25) N/A N/A 29.0 μg/m3 (87) 87.0
 
Jan. 13, 2022, 9 p.m. 12.3 ppb (12) 2.9 ppb (3) N/A 9.0 ppb (9) N/A N/A 25.0 ppb (24) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 13, 2022, 8 p.m. 23.6 ppb (23) 9.1 ppb (9) N/A 15.0 ppb (15) N/A N/A 14.0 ppb (13) N/A N/A 45.0 μg/m3 (125) 125.0
 
Jan. 13, 2022, 7 p.m. 23.7 ppb (23) 9.7 ppb (10) N/A 14.0 ppb (14) N/A N/A 11.0 ppb (11) N/A N/A 48.0 μg/m3 (132) 132.0
 
Jan. 13, 2022, 6 p.m. 19.9 ppb (19) 8.0 ppb (8) N/A 12.0 ppb (12) N/A N/A 9.0 ppb (9) N/A N/A 47.0 μg/m3 (130) 130.0
 
Jan. 13, 2022, 5 p.m. 18.2 ppb (18) 8.2 ppb (8) N/A 10.0 ppb (10) N/A N/A 6.0 ppb (6) N/A N/A 42.0 μg/m3 (118) 118.0
 
Jan. 13, 2022, 4 p.m. 34.2 ppb (33) 21.8 ppb (21) N/A 12.0 ppb (12) N/A N/A 2.0 ppb (2) N/A N/A 27.0 μg/m3 (83) 83.0
 
Jan. 13, 2022, 3 p.m. 33.5 ppb (32) 22.0 ppb (21) N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 13, 2022, 2 p.m. 17.1 ppb (17) 6.8 ppb (7) N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 13, 2022, 1 p.m. 12.5 ppb (12) 2.7 ppb (3) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A 32.0 μg/m3 (93) 93.0
 
Jan. 13, 2022, noon 13.7 ppb (13) 1.9 ppb (2) N/A 12.0 ppb (12) N/A N/A 2.0 ppb (2) N/A N/A 41.0 μg/m3 (115) 115.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (110) 110.0
 
Jan. 13, 2022, 10 a.m. 14.6 ppb (14) 1.6 ppb (2) N/A 13.0 ppb (13) N/A N/A 3.0 ppb (3) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 13, 2022, 9 a.m. 8.1 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (7) N/A N/A 8.0 ppb (8) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 13, 2022, 8 a.m. 14.9 ppb (15) 2.5 ppb (3) N/A 13.0 ppb (13) N/A N/A 8.0 ppb (8) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 13, 2022, 7 a.m. 26.2 ppb (25) 9.1 ppb (9) N/A 17.0 ppb (17) N/A N/A 1.0 ppb (1) N/A N/A 45.0 μg/m3 (125) 125.0
 
Jan. 13, 2022, 6 a.m. 11.9 ppb (12) 1.7 ppb (2) N/A 10.0 ppb (10) N/A N/A 5.0 ppb (5) N/A N/A 35.0 μg/m3 (100) 100.0
 
Jan. 13, 2022, 5 a.m. 13.2 ppb (13) 0.9 ppb (1) N/A 12.0 ppb (12) N/A N/A 7.0 ppb (7) N/A N/A 34.0 μg/m3 (98) 98.0
 
Jan. 13, 2022, 4 a.m. 17.4 ppb (17) 1.4 ppb (2) N/A 16.0 ppb (16) N/A N/A 6.0 ppb (6) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 13, 2022, 3 a.m. 26.3 ppb (25) 3.3 ppb (4) N/A 23.0 ppb (22) N/A N/A 3.0 ppb (3) N/A N/A 43.0 μg/m3 (120) 120.0
 
Jan. 13, 2022, 2 a.m. 20.2 ppb (20) 1.5 ppb (2) N/A 19.0 ppb (18) N/A N/A 12.0 ppb (12) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 13, 2022, 1 a.m. 16.3 ppb (16) 0.3 ppb (1) N/A 16.0 ppb (16) N/A N/A 19.0 ppb (18) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 13, 2022, midnight 12.4 ppb (12) 0.6 ppb (1) N/A 12.0 ppb (12) N/A N/A 25.0 ppb (24) N/A N/A 32.0 μg/m3 (93) 93.0
 
Jan. 12, 2022, 11 p.m. 8.9 ppb (9) 0.8 ppb (1) N/A 8.0 ppb (8) N/A N/A 30.0 ppb (28) N/A N/A 33.0 μg/m3 (95) 95.0
 
Jan. 12, 2022, 10 p.m. 8.3 ppb (8) 1.3 ppb (2) N/A 7.0 ppb (7) N/A N/A 31.0 ppb (29) N/A N/A 37.0 μg/m3 (105) 105.0
 
Jan. 12, 2022, 9 p.m. 9.0 ppb (9) 1.9 ppb (2) N/A 7.0 ppb (7) N/A N/A 30.0 ppb (28) N/A N/A 36.0 μg/m3 (103) 103.0
 
Jan. 12, 2022, 8 p.m. 10.7 ppb (11) 2.9 ppb (3) N/A 8.0 ppb (8) N/A N/A 24.0 ppb (23) N/A N/A 30.0 μg/m3 (89) 89.0
 
Jan. 12, 2022, 7 p.m. 10.4 ppb (10) 3.3 ppb (4) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2022, 6 p.m. 8.3 ppb (8) 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 15.0 ppb (14) N/A N/A 16.0 μg/m3 (60) 60.0
 
Jan. 12, 2022, 5 p.m. 13.4 ppb (13) 5.5 ppb (6) N/A 8.0 ppb (8) N/A N/A 10.0 ppb (10) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2022, 4 p.m. 10.6 ppb (10) 3.9 ppb (4) N/A 7.0 ppb (7) N/A N/A 8.0 ppb (8) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 12, 2022, 3 p.m. 9.0 ppb (9) 3.2 ppb (4) N/A 6.0 ppb (6) N/A N/A 5.0 ppb (5) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, 2 p.m. 11.9 ppb (12) 4.7 ppb (5) N/A 7.0 ppb (7) N/A N/A 1.0 ppb (1) N/A N/A 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2022, 1 p.m. 10.8 ppb (11) 4.2 ppb (4) N/A 7.0 ppb (7) N/A N/A 1.0 ppb (1) N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, noon 11.9 ppb (12) 4.0 ppb (4) N/A 8.0 ppb (8) N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 12, 2022, 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 (34) 34.0
 
Jan. 12, 2022, 10 a.m. 8.1 ppb (8) 1.1 ppb (2) N/A 7.0 ppb (7) N/A N/A 4.0 ppb (4) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 9 a.m. 11.0 ppb (11) 3.1 ppb (3) N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 8 a.m. 9.4 ppb (9) 1.4 ppb (2) N/A 8.0 ppb (8) N/A N/A 4.0 ppb (4) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 7 a.m. 12.4 ppb (12) 1.6 ppb (2) N/A 11.0 ppb (11) N/A N/A 3.0 ppb (3) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 6 a.m. 11.4 ppb (11) 1.2 ppb (2) N/A 10.0 ppb (10) N/A N/A 4.0 ppb (4) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2022, 5 a.m. 15.7 ppb (15) 2.6 ppb (3) N/A 13.0 ppb (13) N/A N/A 5.0 ppb (5) N/A N/A 25.0 μg/m3 (79) 79.0
 
Jan. 12, 2022, 4 a.m. 27.2 ppb (26) 7.5 ppb (8) N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) N/A N/A 26.0 μg/m3 (81) 81.0
 
Jan. 12, 2022, 3 a.m. 37.5 ppb (36) 10.2 ppb (10) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) N/A N/A 27.0 μg/m3 (83) 83.0
 
Jan. 12, 2022, 2 a.m. 33.4 ppb (32) 3.5 ppb (4) N/A 30.0 ppb (29) N/A N/A 4.0 ppb (4) N/A N/A 34.0 μg/m3 (98) 98.0
 
Jan. 12, 2022, 1 a.m. 9.4 ppb (9) 0.1 ppb (1) N/A 9.0 ppb (9) N/A N/A 25.0 ppb (24) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 12, 2022, midnight 7.8 ppb (8) 0.4 ppb (1) N/A 7.0 ppb (7) N/A N/A 31.0 ppb (29) N/A N/A 23.0 μg/m3 (74) 74.0
 
Jan. 11, 2022, 11 p.m. 8.8 ppb (9) 1.3 ppb (2) N/A 8.0 ppb (8) N/A N/A 32.0 ppb (30) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 11, 2022, 10 p.m. 9.7 ppb (10) 2.3 ppb (3) N/A 7.0 ppb (7) N/A N/A 30.0 ppb (28) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 11, 2022, 9 p.m. 10.2 ppb (10) 2.7 ppb (3) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 11, 2022, 8 p.m. 12.4 ppb (12) 4.1 ppb (4) N/A 8.0 ppb (8) N/A N/A 19.0 ppb (18) N/A N/A 19.0 μg/m3 (66) 66.0
 
Jan. 11, 2022, 7 p.m. 13.9 ppb (14) 5.3 ppb (5) N/A 9.0 ppb (9) N/A N/A 16.0 ppb (15) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 11, 2022, 6 p.m. 12.4 ppb (12) 5.0 ppb (5) N/A 7.0 ppb (7) N/A N/A 13.0 ppb (13) N/A N/A 20.0 μg/m3 (68) 68.0
 
Jan. 11, 2022, 5 p.m. 9.0 ppb (9) 3.7 ppb (4) N/A 5.0 ppb (5) N/A N/A 10.0 ppb (10) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2022, 4 p.m. 8.5 ppb (9) 3.4 ppb (4) N/A 5.0 ppb (5) N/A N/A 7.0 ppb (7) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2022, 3 p.m. 10.0 ppb (10) 3.8 ppb (4) N/A 6.0 ppb (6) N/A N/A 4.0 ppb (4) N/A N/A 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2022, 2 p.m. 6.7 ppb (7) 1.6 ppb (2) N/A 5.0 ppb (5) N/A N/A 4.0 ppb (4) N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2022, 1 p.m. 7.8 ppb (8) 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 2.0 ppb (2) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, noon 10.0 ppb (10) 3.1 ppb (3) N/A 7.0 ppb (7) N/A N/A 2.0 ppb (2) N/A N/A 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2022, 10 a.m. 13.1 ppb (13) 4.9 ppb (5) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 11, 2022, 9 a.m. 13.4 ppb (13) 3.8 ppb (4) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2022, 8 a.m. 24.2 ppb (23) 13.5 ppb (13) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 7 a.m. 15.1 ppb (15) 5.8 ppb (6) N/A 9.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2022, 6 a.m. 15.0 ppb (15) 5.5 ppb (6) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2022, 5 a.m. 32.0 ppb (31) 16.3 ppb (16) N/A 16.0 ppb (16) N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 11, 2022, 4 a.m. 39.1 ppb (37) 20.4 ppb (20) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (55) 55.0
 
Jan. 11, 2022, 3 a.m. 34.3 ppb (33) 12.1 ppb (12) N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (68) 68.0
 
Jan. 11, 2022, 2 a.m. 32.8 ppb (31) 6.3 ppb (6) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) N/A N/A 22.0 μg/m3 (72) 72.0
 
Jan. 11, 2022, 1 a.m. 15.5 ppb (15) 1.3 ppb (2) N/A 14.0 ppb (14) N/A N/A 13.0 ppb (13) N/A N/A 18.0 μg/m3 (64) 64.0
 
Jan. 11, 2022, midnight 6.9 ppb (7) 0.5 ppb (1) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A N/A 8.0 μg/m3 (34) 34.0
 
Jan. 10, 2022, 11 p.m. 10.5 ppb (10) 2.2 ppb (3) N/A 8.0 ppb (8) N/A N/A 23.0 ppb (22) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 10, 2022, 10 p.m. 15.8 ppb (15) 5.0 ppb (5) N/A 11.0 ppb (11) N/A N/A 19.0 ppb (18) N/A N/A 15.0 μg/m3 (58) 58.0
 
Jan. 10, 2022, 9 p.m. 19.6 ppb (19) 6.9 ppb (7) N/A 13.0 ppb (13) N/A N/A 18.0 ppb (17) N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 10, 2022, 8 p.m. 17.1 ppb (17) 6.5 ppb (7) N/A 11.0 ppb (11) N/A N/A 17.0 ppb (16) N/A N/A 11.0 μg/m3 (46) 46.0
 
Jan. 10, 2022, 7 p.m. 25.8 ppb (25) 13.1 ppb (13) N/A 13.0 ppb (13) N/A N/A 10.0 ppb (10) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 10, 2022, 6 p.m. 40.5 ppb (39) 27.3 ppb (26) N/A 13.0 ppb (13) N/A N/A 4.0 ppb (4) N/A N/A 17.0 μg/m3 (62) 62.0
 
Jan. 10, 2022, 5 p.m. 39.3 ppb (38) 29.3 ppb (28) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (53) 53.0
 
Jan. 10, 2022, 4 p.m. 22.8 ppb (22) 15.2 ppb (15) N/A 8.0 ppb (8) N/A N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (55) 55.0