ID: 2339

AQSQID: 800150333

Site Name: San Agust¡N

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

Updated: May 17, 2022, 7:08 p.m.

Location: Ecatepec De Morelos (Sur 90), MX

Reporting: True, Located: True

Current AQI: 93.0

Ecatepec De Morelos (Sur 90) MX, MX: 19.5329, -99.0303

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 17, 2022, 6 p.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 86.0 ppb (109) 0.5 ppb (6) 49.0 μg/m3 (46) 24.0 μg/m3 (77) 109.0
 
May 17, 2022, 5 p.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 66.0 ppb (87) 0.4 ppb (5) 73.0 μg/m3 (60) 32.0 μg/m3 (93) 93.0
 
May 17, 2022, 5 p.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 66.0 ppb (87) 0.4 ppb (5) 73.0 μg/m3 (60) 32.0 μg/m3 (93) 93.0
 
May 17, 2022, 4 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 46.0 ppb (43) 0.6 ppb (7) 132.0 μg/m3 (90) 40.0 μg/m3 (113) 113.0
 
May 17, 2022, 4 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 46.0 ppb (43) 0.6 ppb (7) 132.0 μg/m3 (90) 40.0 μg/m3 (113) 113.0
 
May 17, 2022, 3 p.m. N/A N/A N/A 47.0 ppb (45) N/A 3.0 ppb (5) 13.0 ppb (13) 1.3 ppb (15) 107.0 μg/m3 (77) 35.0 μg/m3 (100) 100.0
 
May 17, 2022, 3 p.m. N/A N/A N/A 47.0 ppb (45) N/A 3.0 ppb (5) 13.0 ppb (13) 1.3 ppb (15) 107.0 μg/m3 (77) 35.0 μg/m3 (100) 100.0
 
May 17, 2022, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A 3.0 ppb (5) 6.0 ppb (6) 1.3 ppb (15) 91.0 μg/m3 (69) 31.0 μg/m3 (91) 91.0
 
May 17, 2022, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A 3.0 ppb (5) 6.0 ppb (6) 1.3 ppb (15) 91.0 μg/m3 (69) 31.0 μg/m3 (91) 91.0
 
May 17, 2022, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 3.0 ppb (5) 3.0 ppb (3) 1.4 ppb (16) 58.0 μg/m3 (53) 27.0 μg/m3 (83) 83.0
 
May 17, 2022, noon N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.9 ppb (11) 50.0 μg/m3 (47) 24.0 μg/m3 (77) 77.0
 
May 17, 2022, noon N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.9 ppb (11) 50.0 μg/m3 (47) 24.0 μg/m3 (77) 77.0
 
May 17, 2022, noon N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.9 ppb (11) 50.0 μg/m3 (47) 24.0 μg/m3 (77) 77.0
 
May 17, 2022, 10 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 16.0 ppb (15) 0.3 ppb (4) 41.0 μg/m3 (38) 23.0 μg/m3 (74) 74.0
 
May 17, 2022, 10 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 16.0 ppb (15) 0.3 ppb (4) 41.0 μg/m3 (38) 23.0 μg/m3 (74) 74.0
 
May 17, 2022, 9 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 19.0 ppb (18) 0.2 ppb (3) 43.0 μg/m3 (40) 25.0 μg/m3 (79) 79.0
 
May 17, 2022, 8 a.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 30.0 ppb (28) 0.2 ppb (3) 43.0 μg/m3 (40) 22.0 μg/m3 (72) 72.0
 
May 17, 2022, 5 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 36.0 ppb (34) 0.3 ppb (4) 47.0 μg/m3 (44) 20.0 μg/m3 (68) 68.0
 
May 17, 2022, 4 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 29.0 ppb (27) 0.5 ppb (6) 59.0 μg/m3 (53) 15.0 μg/m3 (58) 58.0
 
May 17, 2022, 3 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 29.0 ppb (27) 0.6 ppb (7) 63.0 μg/m3 (55) 13.0 μg/m3 (53) 55.0
 
May 17, 2022, 2 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 41.0 ppb (38) 0.4 ppb (5) 64.0 μg/m3 (56) 11.0 μg/m3 (46) 56.0
 
May 17, 2022, 1 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 49.0 ppb (46) 0.4 ppb (5) 41.0 μg/m3 (38) 7.0 μg/m3 (30) 46.0
 
May 17, 2022, midnight N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 59.0 ppb (65) 0.4 ppb (5) 47.0 μg/m3 (44) 7.0 μg/m3 (30) 65.0
 
May 16, 2022, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 67.0 ppb (91) 0.4 ppb (5) 38.0 μg/m3 (36) 8.0 μg/m3 (34) 91.0
 
May 16, 2022, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 68.0 ppb (94) 0.2 ppb (3) 36.0 μg/m3 (34) 6.0 μg/m3 (25) 94.0
 
May 16, 2022, 9 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 61.0 ppb (71) 0.3 ppb (4) 34.0 μg/m3 (32) 7.0 μg/m3 (30) 71.0
 
May 16, 2022, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 62.0 ppb (74) 0.3 ppb (4) 40.0 μg/m3 (38) 9.0 μg/m3 (38) 74.0
 
May 16, 2022, 7 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 62.0 ppb (74) 0.3 ppb (4) 28.0 μg/m3 (26) 10.0 μg/m3 (42) 74.0
 
May 16, 2022, 6 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 60.0 ppb (68) 0.3 ppb (4) 35.0 μg/m3 (33) 18.0 μg/m3 (64) 68.0
 
May 16, 2022, 5 p.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 51.0 ppb (48) 0.4 ppb (5) 55.0 μg/m3 (51) 23.0 μg/m3 (74) 74.0
 
May 16, 2022, 4 p.m. N/A N/A N/A 42.0 ppb (40) N/A 3.0 ppb (5) 28.0 ppb (26) 0.7 ppb (8) 51.0 μg/m3 (48) 19.0 μg/m3 (66) 66.0
 
May 16, 2022, 3 p.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 20.0 ppb (19) 0.7 ppb (8) 77.0 μg/m3 (62) 17.0 μg/m3 (62) 62.0
 
May 16, 2022, 2 p.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 11.0 ppb (11) 0.8 ppb (10) 90.0 μg/m3 (69) 19.0 μg/m3 (66) 69.0
 
May 16, 2022, 1 p.m. N/A N/A N/A 39.0 ppb (37) N/A 3.0 ppb (5) 3.0 ppb (3) 1.2 ppb (14) 91.0 μg/m3 (69) 17.0 μg/m3 (62) 69.0
 
May 16, 2022, 11 a.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 6.0 ppb (6) 0.7 ppb (8) 39.0 μg/m3 (37) 20.0 μg/m3 (68) 68.0
 
May 16, 2022, 6 a.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 17.0 ppb (16) 0.4 ppb (5) 33.0 μg/m3 (31) 11.0 μg/m3 (46) 46.0
 
May 16, 2022, 5 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 40.0 μg/m3 (38) 11.0 μg/m3 (46) 46.0
 
May 16, 2022, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 30.0 ppb (28) 0.4 ppb (5) 48.0 μg/m3 (45) 13.0 μg/m3 (53) 53.0
 
May 16, 2022, 3 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 31.0 ppb (29) 0.4 ppb (5) 52.0 μg/m3 (49) 7.0 μg/m3 (30) 49.0
 
May 16, 2022, 2 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 39.0 ppb (37) 0.3 ppb (4) 43.0 μg/m3 (40) 6.0 μg/m3 (25) 40.0
 
May 16, 2022, 2 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 39.0 ppb (37) 0.3 ppb (4) 43.0 μg/m3 (40) 6.0 μg/m3 (25) 40.0
 
May 16, 2022, 1 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 45.0 ppb (42) 0.3 ppb (4) 32.0 μg/m3 (30) 6.0 μg/m3 (25) 42.0
 
May 16, 2022, midnight N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 55.0 ppb (51) 0.2 ppb (3) 39.0 μg/m3 (37) 9.0 μg/m3 (38) 51.0
 
May 15, 2022, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 58.0 ppb (61) 0.2 ppb (3) 73.0 μg/m3 (60) 18.0 μg/m3 (64) 64.0
 
May 15, 2022, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 66.0 ppb (87) 0.2 ppb (3) 50.0 μg/m3 (47) 24.0 μg/m3 (77) 87.0
 
May 15, 2022, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A 12.0 ppb (18) 76.0 ppb (104) 0.2 ppb (3) 39.0 μg/m3 (37) 19.0 μg/m3 (66) 104.0
 
May 15, 2022, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 12.0 ppb (18) 66.0 ppb (87) 0.2 ppb (3) 48.0 μg/m3 (45) 23.0 μg/m3 (74) 87.0
 
May 15, 2022, 6 p.m. N/A N/A N/A 14.0 ppb (14) N/A 14.0 ppb (20) 67.0 ppb (91) 0.3 ppb (4) 69.0 μg/m3 (58) 40.0 μg/m3 (113) 113.0
 
May 15, 2022, 5 p.m. N/A N/A N/A 25.0 ppb (24) N/A 25.0 ppb (36) 63.0 ppb (78) 0.5 ppb (6) 51.0 μg/m3 (48) 26.0 μg/m3 (81) 81.0
 
May 15, 2022, 4 p.m. N/A N/A N/A 26.0 ppb (25) N/A 20.0 ppb (29) 46.0 ppb (43) 0.5 ppb (6) 69.0 μg/m3 (58) 34.0 μg/m3 (98) 98.0
 
May 15, 2022, 10 a.m. N/A N/A N/A 17.0 ppb (17) N/A 3.0 ppb (5) 34.0 ppb (32) N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
May 15, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
May 15, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (35) 15.0 μg/m3 (58) 58.0
 
May 15, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
May 15, 2022, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 8.0 μg/m3 (34) 34.0
 
May 15, 2022, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 32.0 ppb (30) 0.5 ppb (6) 31.0 μg/m3 (29) 8.0 μg/m3 (34) 34.0
 
May 15, 2022, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 32.0 ppb (30) 0.5 ppb (6) 39.0 μg/m3 (37) 12.0 μg/m3 (50) 50.0
 
May 15, 2022, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 32.0 ppb (30) 0.5 ppb (6) 39.0 μg/m3 (37) 12.0 μg/m3 (50) 50.0
 
May 15, 2022, 4 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 29.0 ppb (27) 0.5 ppb (6) 32.0 μg/m3 (30) 10.0 μg/m3 (42) 42.0
 
May 15, 2022, 3 a.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) 46.0 μg/m3 (43) 11.0 μg/m3 (46) 46.0
 
May 15, 2022, 2 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 29.0 ppb (27) 0.4 ppb (5) 68.0 μg/m3 (58) 11.0 μg/m3 (46) 58.0
 
May 15, 2022, midnight N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 47.0 ppb (44) 0.3 ppb (4) 38.0 μg/m3 (36) 9.0 μg/m3 (38) 44.0
 
May 14, 2022, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 66.0 ppb (87) 0.3 ppb (4) 50.0 μg/m3 (47) 13.0 μg/m3 (53) 87.0
 
May 14, 2022, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 76.0 ppb (104) 0.3 ppb (4) 49.0 μg/m3 (46) 15.0 μg/m3 (58) 104.0
 
May 14, 2022, 8 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 80.0 ppb (106) 0.4 ppb (5) 45.0 μg/m3 (42) 17.0 μg/m3 (62) 106.0
 
May 14, 2022, 7 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 86.0 ppb (109) 0.4 ppb (5) 55.0 μg/m3 (51) 26.0 μg/m3 (81) 109.0
 
May 14, 2022, 6 p.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 81.0 ppb (107) 0.4 ppb (5) 77.0 μg/m3 (62) 36.0 μg/m3 (103) 107.0
 
May 14, 2022, 5 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 40.0 ppb (38) 0.5 ppb (6) 77.0 μg/m3 (62) 36.0 μg/m3 (103) 103.0
 
May 14, 2022, 5 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 40.0 ppb (38) 0.5 ppb (6) 77.0 μg/m3 (62) 36.0 μg/m3 (103) 103.0
 
May 14, 2022, 5 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 40.0 ppb (38) 0.5 ppb (6) 77.0 μg/m3 (62) 36.0 μg/m3 (103) 103.0
 
May 14, 2022, 4 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 40.0 ppb (38) 0.6 ppb (7) 125.0 μg/m3 (86) 36.0 μg/m3 (103) 103.0
 
May 14, 2022, 3 p.m. N/A N/A N/A 40.0 ppb (38) N/A 3.0 ppb (5) 16.0 ppb (15) 0.9 ppb (11) 129.0 μg/m3 (88) 36.0 μg/m3 (103) 103.0
 
May 14, 2022, 9 a.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 13.0 ppb (13) 0.3 ppb (4) 34.0 μg/m3 (32) 15.0 μg/m3 (58) 58.0
 
May 14, 2022, 8 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) 34.0 μg/m3 (32) 15.0 μg/m3 (58) 58.0
 
May 14, 2022, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 25.0 ppb (24) 0.3 ppb (4) 37.0 μg/m3 (35) 15.0 μg/m3 (58) 58.0
 
May 14, 2022, 6 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 36.0 μg/m3 (34) 14.0 μg/m3 (55) 55.0
 
May 14, 2022, 5 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 31.0 ppb (29) 0.4 ppb (5) 44.0 μg/m3 (41) 16.0 μg/m3 (60) 60.0
 
May 14, 2022, 4 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 19.0 ppb (18) 0.6 ppb (7) 56.0 μg/m3 (52) 19.0 μg/m3 (66) 66.0
 
May 14, 2022, 2 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 29.0 ppb (27) 0.4 ppb (5) 74.0 μg/m3 (61) 14.0 μg/m3 (55) 61.0
 
May 14, 2022, 1 a.m. N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 43.0 ppb (40) 0.3 ppb (4) 48.0 μg/m3 (45) 11.0 μg/m3 (46) 46.0
 
May 14, 2022, midnight N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 56.0 ppb (55) 0.5 ppb (6) 54.0 μg/m3 (50) 16.0 μg/m3 (60) 60.0
 
May 14, 2022, midnight N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 56.0 ppb (55) 0.5 ppb (6) 54.0 μg/m3 (50) 16.0 μg/m3 (60) 60.0
 
May 13, 2022, 6 p.m. N/A N/A N/A 27.0 ppb (26) N/A 3.0 ppb (5) 66.0 ppb (87) 0.6 ppb (7) 63.0 μg/m3 (55) 24.0 μg/m3 (77) 87.0
 
May 13, 2022, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 18.0 ppb (17) 0.9 ppb (11) 139.0 μg/m3 (93) 39.0 μg/m3 (110) 110.0
 
May 13, 2022, 2 p.m. N/A N/A N/A 35.0 ppb (34) N/A 4.0 ppb (6) 3.0 ppb (3) 2.1 ppb (24) 97.0 μg/m3 (72) 31.0 μg/m3 (91) 91.0
 
May 13, 2022, 1 p.m. N/A N/A N/A 30.0 ppb (29) N/A 4.0 ppb (6) 3.0 ppb (3) 2.3 ppb (27) 65.0 μg/m3 (56) 23.0 μg/m3 (74) 74.0
 
May 13, 2022, noon N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 2.0 ppb (2) 1.4 ppb (16) 40.0 μg/m3 (38) 16.0 μg/m3 (60) 60.0
 
May 13, 2022, 10 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.3 ppb (4) 36.0 μg/m3 (34) 18.0 μg/m3 (64) 64.0
 
May 13, 2022, 10 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.3 ppb (4) 36.0 μg/m3 (34) 18.0 μg/m3 (64) 64.0
 
May 13, 2022, 9 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 16.0 ppb (15) 0.2 ppb (3) 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
May 13, 2022, 9 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 16.0 ppb (15) 0.2 ppb (3) 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
May 13, 2022, 8 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 20.0 ppb (19) 0.2 ppb (3) 29.0 μg/m3 (27) 14.0 μg/m3 (55) 55.0
 
May 13, 2022, 7 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 23.0 ppb (22) 0.2 ppb (3) 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
May 13, 2022, 6 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 34.0 ppb (32) 0.2 ppb (3) 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
May 13, 2022, 5 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 29.0 ppb (27) 0.3 ppb (4) 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
May 13, 2022, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 37.0 μg/m3 (35) 9.0 μg/m3 (38) 38.0
 
May 13, 2022, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 31.0 ppb (29) 0.4 ppb (5) 63.0 μg/m3 (55) 12.0 μg/m3 (50) 55.0
 
May 13, 2022, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 40.0 ppb (38) 0.3 ppb (4) 66.0 μg/m3 (57) 8.0 μg/m3 (34) 57.0
 
May 13, 2022, midnight N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 48.0 ppb (45) 0.3 ppb (4) 54.0 μg/m3 (50) 7.0 μg/m3 (30) 50.0
 
May 12, 2022, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 56.0 ppb (55) 0.3 ppb (4) 50.0 μg/m3 (47) 6.0 μg/m3 (25) 55.0
 
May 12, 2022, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 58.0 ppb (61) 0.3 ppb (4) 37.0 μg/m3 (35) 6.0 μg/m3 (25) 61.0
 
May 12, 2022, 9 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 58.0 ppb (61) 0.3 ppb (4) 54.0 μg/m3 (50) 12.0 μg/m3 (50) 61.0
 
May 12, 2022, 8 p.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 64.0 ppb (81) 0.3 ppb (4) 46.0 μg/m3 (43) 10.0 μg/m3 (42) 81.0
 
May 12, 2022, 7 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 66.0 ppb (87) 0.3 ppb (4) 41.0 μg/m3 (38) 11.0 μg/m3 (46) 87.0
 
May 12, 2022, 7 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 66.0 ppb (87) 0.3 ppb (4) 41.0 μg/m3 (38) 11.0 μg/m3 (46) 87.0
 
May 12, 2022, 6 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 60.0 ppb (68) 0.3 ppb (4) 45.0 μg/m3 (42) 13.0 μg/m3 (53) 68.0
 
May 12, 2022, 5 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 49.0 ppb (46) 0.4 ppb (5) 53.0 μg/m3 (50) 23.0 μg/m3 (74) 74.0
 
May 12, 2022, 5 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 49.0 ppb (46) 0.4 ppb (5) 53.0 μg/m3 (50) 23.0 μg/m3 (74) 74.0
 
May 12, 2022, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 37.0 ppb (35) 0.5 ppb (6) 61.0 μg/m3 (54) 20.0 μg/m3 (68) 68.0
 
May 12, 2022, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 37.0 ppb (35) 0.5 ppb (6) 61.0 μg/m3 (54) 20.0 μg/m3 (68) 68.0
 
May 12, 2022, 3 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 21.0 ppb (20) 0.7 ppb (8) 57.0 μg/m3 (52) 18.0 μg/m3 (64) 64.0
 
May 12, 2022, 3 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 21.0 ppb (20) 0.7 ppb (8) 57.0 μg/m3 (52) 18.0 μg/m3 (64) 64.0
 
May 12, 2022, 2 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 11.0 ppb (11) 0.8 ppb (10) 46.0 μg/m3 (43) 16.0 μg/m3 (60) 60.0
 
May 12, 2022, 2 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 11.0 ppb (11) 0.8 ppb (10) 46.0 μg/m3 (43) 16.0 μg/m3 (60) 60.0
 
May 12, 2022, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 8.0 ppb (8) 0.9 ppb (11) 30.0 μg/m3 (28) 11.0 μg/m3 (46) 46.0
 
May 12, 2022, noon N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) 30.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
May 12, 2022, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 33.0 ppb (31) 0.1 ppb (2) 22.0 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
May 12, 2022, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 34.0 ppb (32) 0.1 ppb (2) 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
May 12, 2022, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 30.0 ppb (28) 0.4 ppb (5) 36.0 μg/m3 (34) 7.0 μg/m3 (30) 34.0
 
May 12, 2022, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 41.0 ppb (38) 0.3 ppb (4) 26.0 μg/m3 (25) 2.0 μg/m3 (9) 38.0
 
May 12, 2022, midnight N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 47.0 ppb (44) 0.3 ppb (4) N/A N/A 44.0
 
May 11, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 5.0 μg/m3 (21) 36.0
 
May 11, 2022, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 49.0 ppb (46) 0.2 ppb (3) 47.0 μg/m3 (44) 9.0 μg/m3 (38) 46.0
 
May 11, 2022, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 45.0 ppb (42) 0.3 ppb (4) 47.0 μg/m3 (44) 9.0 μg/m3 (38) 44.0
 
May 11, 2022, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 42.0 ppb (39) 0.3 ppb (4) 53.0 μg/m3 (50) 12.0 μg/m3 (50) 50.0
 
May 11, 2022, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 44.0 ppb (41) 0.4 ppb (5) 51.0 μg/m3 (48) 8.0 μg/m3 (34) 48.0
 
May 11, 2022, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 47.0 ppb (44) 0.3 ppb (4) 58.0 μg/m3 (53) 26.0 μg/m3 (81) 81.0
 
May 11, 2022, 5 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 44.0 ppb (41) 0.4 ppb (5) 59.0 μg/m3 (53) 27.0 μg/m3 (83) 83.0
 
May 11, 2022, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 33.0 ppb (31) 0.5 ppb (6) 47.0 μg/m3 (44) 22.0 μg/m3 (72) 72.0
 
May 11, 2022, 3 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 23.0 ppb (22) 0.5 ppb (6) 45.0 μg/m3 (42) 19.0 μg/m3 (66) 66.0
 
May 11, 2022, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 22.0 ppb (21) 0.6 ppb (7) 49.0 μg/m3 (46) 20.0 μg/m3 (68) 68.0
 
May 11, 2022, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 22.0 ppb (21) 0.6 ppb (7) 49.0 μg/m3 (46) 20.0 μg/m3 (68) 68.0
 
May 11, 2022, 1 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 8.0 ppb (8) 0.8 ppb (10) 41.0 μg/m3 (38) 21.0 μg/m3 (70) 70.0
 
May 11, 2022, 1 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 8.0 ppb (8) 0.8 ppb (10) 41.0 μg/m3 (38) 21.0 μg/m3 (70) 70.0
 
May 11, 2022, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 25.0 ppb (24) 0.1 ppb (2) 30.0 μg/m3 (28) 18.0 μg/m3 (64) 64.0
 
May 11, 2022, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 31.0 ppb (29) 0.1 ppb (2) 23.0 μg/m3 (22) 15.0 μg/m3 (58) 58.0
 
May 11, 2022, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 35.0 ppb (33) 0.1 ppb (2) 29.0 μg/m3 (27) 19.0 μg/m3 (66) 66.0
 
May 11, 2022, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 35.0 ppb (33) 0.1 ppb (2) 30.0 μg/m3 (28) 19.0 μg/m3 (66) 66.0
 
May 11, 2022, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 35.0 ppb (33) 0.3 ppb (4) 52.0 μg/m3 (49) 18.0 μg/m3 (64) 64.0
 
May 11, 2022, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 37.0 ppb (35) 0.4 ppb (5) 45.0 μg/m3 (42) 12.0 μg/m3 (50) 50.0
 
May 11, 2022, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 35.0 ppb (33) 0.4 ppb (5) 46.0 μg/m3 (43) 10.0 μg/m3 (42) 43.0
 
May 11, 2022, midnight N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 39.0 ppb (37) 0.4 ppb (5) 51.0 μg/m3 (48) 10.0 μg/m3 (42) 48.0
 
May 10, 2022, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 40.0 ppb (38) 0.3 ppb (4) 32.0 μg/m3 (30) 8.0 μg/m3 (34) 38.0
 
May 10, 2022, 9 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 46.0 ppb (43) 0.3 ppb (4) 54.0 μg/m3 (50) 10.0 μg/m3 (42) 50.0
 
May 10, 2022, 8 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 56.0 ppb (55) 0.3 ppb (4) 50.0 μg/m3 (47) 14.0 μg/m3 (55) 55.0
 
May 10, 2022, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 65.0 ppb (84) 0.3 ppb (4) 64.0 μg/m3 (56) 22.0 μg/m3 (72) 84.0
 
May 10, 2022, 6 p.m. N/A N/A N/A 17.0 ppb (17) N/A 3.0 ppb (5) 70.0 ppb (100) 0.4 ppb (5) 83.0 μg/m3 (65) 33.0 μg/m3 (95) 100.0
 
May 10, 2022, 5 p.m. N/A N/A N/A 33.0 ppb (32) N/A 4.0 ppb (6) 56.0 ppb (55) 0.6 ppb (7) 82.0 μg/m3 (65) 33.0 μg/m3 (95) 95.0
 
May 10, 2022, 4 p.m. N/A N/A N/A 43.0 ppb (41) N/A 5.0 ppb (8) 39.0 ppb (37) 0.8 ppb (10) 68.0 μg/m3 (58) 24.0 μg/m3 (77) 77.0
 
May 10, 2022, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 22.0 ppb (21) 0.8 ppb (10) 111.0 μg/m3 (79) 32.0 μg/m3 (93) 93.0
 
May 10, 2022, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A 3.0 ppb (5) 6.0 ppb (6) 1.5 ppb (18) 92.0 μg/m3 (70) 40.0 μg/m3 (113) 113.0
 
May 10, 2022, 1 p.m. N/A N/A N/A 38.0 ppb (36) N/A 4.0 ppb (6) 3.0 ppb (3) 1.6 ppb (19) 70.0 μg/m3 (59) 35.0 μg/m3 (100) 100.0
 
May 10, 2022, noon N/A N/A N/A 35.0 ppb (34) N/A 3.0 ppb (5) 2.0 ppb (2) 0.9 ppb (11) 49.0 μg/m3 (46) 23.0 μg/m3 (74) 74.0
 
May 10, 2022, noon N/A N/A N/A 35.0 ppb (34) N/A 3.0 ppb (5) 2.0 ppb (2) 0.9 ppb (11) 49.0 μg/m3 (46) 23.0 μg/m3 (74) 74.0
 
May 10, 2022, 11 a.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 3.0 ppb (3) 0.7 ppb (8) 41.0 μg/m3 (38) 19.0 μg/m3 (66) 66.0
 
May 10, 2022, 11 a.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 3.0 ppb (3) 0.7 ppb (8) 41.0 μg/m3 (38) 19.0 μg/m3 (66) 66.0
 
May 10, 2022, 10 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) 34.0 μg/m3 (32) 17.0 μg/m3 (62) 62.0
 
May 10, 2022, 9 a.m. N/A N/A N/A 29.0 ppb (28) N/A 5.0 ppb (8) 16.0 ppb (15) 0.4 ppb (5) 27.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0
 
May 10, 2022, 8 a.m. N/A N/A N/A 15.0 ppb (15) N/A 4.0 ppb (6) 32.0 ppb (30) 0.2 ppb (3) 31.0 μg/m3 (29) 14.0 μg/m3 (55) 55.0
 
May 10, 2022, 7 a.m. N/A N/A N/A 17.0 ppb (17) N/A 5.0 ppb (8) 32.0 ppb (30) 0.3 ppb (4) 35.0 μg/m3 (33) 14.0 μg/m3 (55) 55.0
 
May 10, 2022, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A 6.0 ppb (9) 32.0 ppb (30) 0.3 ppb (4) 32.0 μg/m3 (30) 13.0 μg/m3 (53) 53.0
 
May 10, 2022, 3 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 33.0 ppb (31) 0.6 ppb (7) 58.0 μg/m3 (53) 18.0 μg/m3 (64) 64.0
 
May 10, 2022, 3 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 33.0 ppb (31) 0.6 ppb (7) 58.0 μg/m3 (53) 18.0 μg/m3 (64) 64.0
 
May 10, 2022, 2 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 34.0 ppb (32) 0.6 ppb (7) 66.0 μg/m3 (57) 20.0 μg/m3 (68) 68.0
 
May 10, 2022, 2 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 34.0 ppb (32) 0.6 ppb (7) 66.0 μg/m3 (57) 20.0 μg/m3 (68) 68.0
 
May 10, 2022, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 41.0 ppb (38) 0.5 ppb (6) 64.0 μg/m3 (56) 17.0 μg/m3 (62) 62.0
 
May 10, 2022, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 41.0 ppb (38) 0.5 ppb (6) 64.0 μg/m3 (56) 17.0 μg/m3 (62) 62.0
 
May 10, 2022, midnight N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 45.0 ppb (42) 0.4 ppb (5) 58.0 μg/m3 (53) 18.0 μg/m3 (64) 64.0