ID: 7772

AQSQID: 484800090073

Site Name: Santiago Acahualtepec

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

Updated: Sept. 30, 2020, 7:39 a.m.

Location: Mexico City (Escuela Secundaria Tecnica 17), MX

Reporting: True, Located: True

Current AQI: 23.0

Mexico City (Escuela Secundaria Tecnica 17) MX, MX: 19.3502, -99.1571

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 30, 2020, 6 a.m. 25.0 ppb (23) 2.0 ppb (2) N/A 23.0 ppb (21) N/A N/A 15.0 ppb (12) N/A N/A N/A 23.0
 
Sept. 30, 2020, 5 a.m. 20.0 ppb (19) 2.0 ppb (2) N/A 19.0 ppb (18) N/A N/A 21.0 ppb (16) N/A N/A N/A 19.0
 
Sept. 30, 2020, 4 a.m. 22.0 ppb (20) 2.0 ppb (2) N/A 19.0 ppb (18) N/A N/A 22.0 ppb (17) 0.4 ppb (4) N/A N/A 20.0
 
Sept. 30, 2020, 3 a.m. 50.0 ppb (46) 14.0 ppb (13) N/A 37.0 ppb (34) N/A N/A 6.0 ppb (5) N/A N/A N/A 46.0
 
Sept. 30, 2020, 2 a.m. 32.0 ppb (30) 5.0 ppb (5) N/A 27.0 ppb (25) N/A N/A 15.0 ppb (12) N/A N/A N/A 30.0
 
Sept. 30, 2020, 1 a.m. 27.0 ppb (25) 4.0 ppb (4) N/A 22.0 ppb (20) N/A N/A 21.0 ppb (16) N/A N/A N/A 25.0
 
Sept. 30, 2020, midnight 25.0 ppb (23) 4.0 ppb (4) N/A 20.0 ppb (19) N/A N/A 23.0 ppb (18) 0.5 ppb (6) N/A N/A 23.0
 
Sept. 29, 2020, 11 p.m. 26.0 ppb (24) 5.0 ppb (5) N/A 21.0 ppb (19) N/A N/A 23.0 ppb (18) 0.6 ppb (7) N/A N/A 24.0
 
Sept. 29, 2020, 10 p.m. 26.0 ppb (24) 6.0 ppb (6) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 23.0 ppb (18) 0.5 ppb (6) N/A N/A 24.0
 
Sept. 29, 2020, 9 p.m. 19.0 ppb (18) 5.0 ppb (5) N/A 15.0 ppb (14) N/A 1.0 ppb (1) 30.0 ppb (23) 0.5 ppb (6) N/A N/A 23.0
 
Sept. 29, 2020, 8 p.m. 17.0 ppb (16) 5.0 ppb (5) N/A 12.0 ppb (11) N/A 1.0 ppb (1) 33.0 ppb (25) 0.4 ppb (4) N/A N/A 25.0
 
Sept. 29, 2020, 7 p.m. 18.0 ppb (17) 6.0 ppb (6) N/A 13.0 ppb (12) N/A 1.0 ppb (1) 34.0 ppb (26) 0.4 ppb (4) N/A N/A 26.0
 
Sept. 29, 2020, 6 p.m. 16.0 ppb (15) 5.0 ppb (5) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 33.0 ppb (25) 0.4 ppb (4) N/A N/A 25.0
 
Sept. 29, 2020, 5 p.m. 15.0 ppb (14) 5.0 ppb (5) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 32.0 ppb (25) N/A N/A N/A 25.0
 
Sept. 29, 2020, 4 p.m. 16.0 ppb (15) 5.0 ppb (5) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 27.0 ppb (21) 0.4 ppb (4) N/A N/A 21.0
 
Sept. 29, 2020, 3 p.m. 29.0 ppb (27) 10.0 ppb (9) N/A 19.0 ppb (18) N/A 1.0 ppb (1) 14.0 ppb (11) N/A N/A N/A 27.0
 
Sept. 29, 2020, 2 p.m. 27.0 ppb (25) 7.0 ppb (6) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 11.0 ppb (8) 0.5 ppb (6) N/A N/A 25.0
 
Sept. 29, 2020, 1 p.m. 30.0 ppb (28) 8.0 ppb (7) N/A 23.0 ppb (21) N/A 1.0 ppb (1) 6.0 ppb (5) 0.5 ppb (6) N/A N/A 28.0
 
Sept. 29, 2020, noon 20.0 ppb (19) 3.0 ppb (3) N/A 17.0 ppb (16) N/A 1.0 ppb (1) 15.0 ppb (12) 0.4 ppb (4) N/A N/A 19.0
 
Sept. 29, 2020, 11 a.m. 22.0 ppb (20) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 2.0 ppb (3) 16.0 ppb (12) N/A N/A N/A 20.0
 
Sept. 29, 2020, 10 a.m. 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A 27.0 ppb (21) N/A N/A N/A 21.0
 
Sept. 29, 2020, 9 a.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 29, 2020, 7 a.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 31.0 ppb (24) 0.3 ppb (3) N/A N/A 24.0
 
Sept. 29, 2020, 6 a.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 31.0 ppb (24) N/A N/A N/A 24.0
 
Sept. 29, 2020, 5 a.m. 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A 28.0 ppb (22) 0.4 ppb (4) N/A N/A 22.0
 
Sept. 29, 2020, 4 a.m. 15.0 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A 1.0 ppb (1) 24.0 ppb (18) N/A N/A N/A 18.0
 
Sept. 29, 2020, 3 a.m. 18.0 ppb (17) 2.0 ppb (2) N/A 16.0 ppb (15) N/A 1.0 ppb (1) 24.0 ppb (18) 0.5 ppb (6) N/A N/A 18.0
 
Sept. 29, 2020, 2 a.m. 17.0 ppb (16) 2.0 ppb (2) N/A 15.0 ppb (14) N/A 1.0 ppb (1) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 29, 2020, 1 a.m. 20.0 ppb (19) 2.0 ppb (2) N/A 18.0 ppb (17) N/A 1.0 ppb (1) 34.0 ppb (26) 0.5 ppb (6) N/A N/A 26.0
 
Sept. 29, 2020, midnight 18.0 ppb (17) 2.0 ppb (2) N/A 15.0 ppb (14) N/A N/A 44.0 ppb (34) N/A N/A N/A 34.0
 
Sept. 28, 2020, 11 p.m. 16.0 ppb (15) 3.0 ppb (3) N/A 13.0 ppb (12) N/A 1.0 ppb (1) 49.0 ppb (38) 0.4 ppb (4) N/A N/A 38.0
 
Sept. 28, 2020, 10 p.m. 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 57.0 ppb (44) 0.4 ppb (4) N/A N/A 44.0
 
Sept. 28, 2020, 9 p.m. 8.0 ppb (7) 2.0 ppb (2) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 63.0 ppb (48) 0.4 ppb (4) N/A N/A 48.0
 
Sept. 28, 2020, 8 p.m. 8.0 ppb (7) 2.0 ppb (2) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 63.0 ppb (48) 0.4 ppb (4) N/A N/A 48.0
 
Sept. 28, 2020, 7 p.m. 11.0 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (8) N/A 1.0 ppb (1) 63.0 ppb (48) 0.4 ppb (4) N/A N/A 48.0
 
Sept. 28, 2020, 6 p.m. 18.0 ppb (17) 4.0 ppb (4) N/A 14.0 ppb (13) N/A 2.0 ppb (3) 53.0 ppb (41) 0.5 ppb (6) N/A N/A 41.0
 
Sept. 28, 2020, 5 p.m. 35.0 ppb (32) 11.0 ppb (10) N/A 24.0 ppb (22) N/A 3.0 ppb (4) 37.0 ppb (28) 0.7 ppb (8) N/A N/A 32.0
 
Sept. 28, 2020, 4 p.m. 53.0 ppb (49) 22.0 ppb (20) N/A 31.0 ppb (29) N/A 3.0 ppb (4) 22.0 ppb (17) 0.9 ppb (10) N/A N/A 49.0
 
Sept. 28, 2020, 3 p.m. 117.0 ppb (103) 77.0 ppb (74) N/A 39.0 ppb (36) N/A 3.0 ppb (4) 6.0 ppb (5) 1.8 ppb (20) N/A N/A 103.0
 
Sept. 28, 2020, 2 p.m. 158.0 ppb (111) 129.0 ppb (105) N/A 29.0 ppb (27) N/A 3.0 ppb (4) 3.0 ppb (2) 2.4 ppb (27) N/A N/A 111.0
 
Sept. 28, 2020, 1 p.m. 110.0 ppb (102) 84.0 ppb (82) N/A 26.0 ppb (24) N/A 2.0 ppb (3) 2.0 ppb (2) 1.7 ppb (19) N/A N/A 102.0
 
Sept. 28, 2020, noon 47.0 ppb (44) 22.0 ppb (20) N/A 25.0 ppb (23) N/A 2.0 ppb (3) 2.0 ppb (2) 0.9 ppb (10) N/A N/A 44.0
 
Sept. 28, 2020, 11 a.m. 46.0 ppb (43) 21.0 ppb (19) N/A 24.0 ppb (22) N/A 2.0 ppb (3) 2.0 ppb (2) 0.9 ppb (10) N/A N/A 43.0
 
Sept. 28, 2020, 10 a.m. 24.0 ppb (22) 3.0 ppb (3) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 6.0 ppb (5) 0.6 ppb (7) N/A N/A 22.0
 
Sept. 28, 2020, 9 a.m. 96.0 ppb (95) 63.0 ppb (60) N/A 33.0 ppb (31) N/A 94.0 ppb (77) 5.0 ppb (4) N/A N/A N/A 95.0
 
Sept. 28, 2020, 8 a.m. 288.0 ppb (136) 177.0 ppb (115) N/A N/A N/A N/A 39.0 ppb (30) N/A N/A N/A 136.0
 
Sept. 28, 2020, 7 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A 2.0
 
Sept. 28, 2020, 6 a.m. 12.0 ppb (11) 1.0 ppb (1) N/A 10.0 ppb (9) N/A N/A 26.0 ppb (20) N/A N/A N/A 20.0
 
Sept. 28, 2020, 5 a.m. 13.0 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A 1.0 ppb (1) 22.0 ppb (17) 0.5 ppb (6) N/A N/A 17.0
 
Sept. 28, 2020, 4 a.m. 37.0 ppb (34) 11.0 ppb (10) N/A 26.0 ppb (24) N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A N/A 34.0
 
Sept. 28, 2020, 3 a.m. 33.0 ppb (31) 5.0 ppb (5) N/A 28.0 ppb (26) N/A 1.0 ppb (1) 9.0 ppb (7) 0.9 ppb (10) N/A N/A 31.0
 
Sept. 28, 2020, 2 a.m. 23.0 ppb (21) 4.0 ppb (4) N/A 19.0 ppb (18) N/A 1.0 ppb (1) 18.0 ppb (14) N/A N/A N/A 21.0
 
Sept. 28, 2020, 1 a.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A N/A 31.0 ppb (24) 0.7 ppb (8) N/A N/A 24.0
 
Sept. 28, 2020, midnight 12.0 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 42.0 ppb (32) N/A N/A N/A 32.0
 
Sept. 27, 2020, 11 p.m. 16.0 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A 1.0 ppb (1) 42.0 ppb (32) 0.6 ppb (7) N/A N/A 32.0
 
Sept. 27, 2020, 10 p.m. 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 51.0 ppb (39) 0.5 ppb (6) N/A N/A 39.0
 
Sept. 27, 2020, 9 p.m. 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A 1.0 ppb (1) 59.0 ppb (45) 0.5 ppb (6) N/A N/A 45.0
 
Sept. 27, 2020, 8 p.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A 2.0 ppb (3) 71.0 ppb (55) 0.4 ppb (4) N/A N/A 55.0
 
Sept. 27, 2020, 7 p.m. 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 2.0 ppb (3) 71.0 ppb (55) 0.5 ppb (6) N/A N/A 55.0
 
Sept. 27, 2020, 6 p.m. 31.0 ppb (29) 5.0 ppb (5) N/A 26.0 ppb (24) N/A 3.0 ppb (4) 71.0 ppb (55) 0.9 ppb (10) N/A N/A 55.0
 
Sept. 27, 2020, 5 p.m. 43.0 ppb (40) 10.0 ppb (9) N/A 33.0 ppb (31) N/A 3.0 ppb (4) 49.0 ppb (38) 1.0 ppb (11) N/A N/A 40.0
 
Sept. 27, 2020, 4 p.m. 48.0 ppb (44) 15.0 ppb (14) N/A 33.0 ppb (31) N/A 2.0 ppb (3) 31.0 ppb (24) 1.0 ppb (11) N/A N/A 44.0
 
Sept. 27, 2020, 3 p.m. 58.0 ppb (54) 28.0 ppb (26) N/A 30.0 ppb (28) N/A 2.0 ppb (3) 12.0 ppb (9) 1.2 ppb (13) N/A N/A 54.0
 
Sept. 27, 2020, 2 p.m. 89.0 ppb (87) 63.0 ppb (60) N/A 26.0 ppb (24) N/A 2.0 ppb (3) 4.0 ppb (3) 1.8 ppb (20) N/A N/A 87.0
 
Sept. 27, 2020, 1 p.m. 93.0 ppb (91) 69.0 ppb (66) N/A 24.0 ppb (22) N/A 2.0 ppb (3) 3.0 ppb (2) 1.9 ppb (21) N/A N/A 91.0
 
Sept. 27, 2020, noon 109.0 ppb (102) 82.0 ppb (80) N/A 27.0 ppb (25) N/A 2.0 ppb (3) 2.0 ppb (2) 1.9 ppb (21) N/A N/A 102.0
 
Sept. 27, 2020, 11 a.m. 62.0 ppb (59) 33.0 ppb (31) N/A 29.0 ppb (27) N/A 2.0 ppb (3) 2.0 ppb (2) N/A N/A N/A 59.0
 
Sept. 27, 2020, 10 a.m. 41.0 ppb (38) 14.0 ppb (13) N/A 27.0 ppb (25) N/A 1.0 ppb (1) 2.0 ppb (2) 1.0 ppb (11) N/A N/A 38.0
 
Sept. 27, 2020, 9 a.m. 34.0 ppb (31) 6.0 ppb (6) N/A 27.0 ppb (25) N/A 1.0 ppb (1) 3.0 ppb (2) N/A N/A N/A 31.0
 
Sept. 27, 2020, 8 a.m. 28.0 ppb (26) 3.0 ppb (3) N/A 25.0 ppb (23) N/A 1.0 ppb (1) 6.0 ppb (5) N/A N/A N/A 26.0
 
Sept. 27, 2020, 7 a.m. 32.0 ppb (30) 4.0 ppb (4) N/A 29.0 ppb (27) N/A 2.0 ppb (3) 6.0 ppb (5) 0.8 ppb (9) N/A N/A 30.0
 
Sept. 27, 2020, 6 a.m. 63.0 ppb (60) 21.0 ppb (19) N/A 41.0 ppb (38) N/A 2.0 ppb (3) 3.0 ppb (2) N/A N/A N/A 60.0
 
Sept. 27, 2020, 5 a.m. 74.0 ppb (71) 28.0 ppb (26) N/A 46.0 ppb (43) N/A 3.0 ppb (4) 4.0 ppb (3) 1.5 ppb (17) N/A N/A 71.0
 
Sept. 27, 2020, 4 a.m. 45.0 ppb (42) 5.0 ppb (5) N/A 40.0 ppb (37) N/A 2.0 ppb (3) 10.0 ppb (8) N/A N/A N/A 42.0
 
Sept. 27, 2020, 3 a.m. 43.0 ppb (40) 5.0 ppb (5) N/A 38.0 ppb (35) N/A N/A 11.0 ppb (8) 1.0 ppb (11) N/A N/A 40.0
 
Sept. 27, 2020, 2 a.m. 24.0 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A N/A 22.0
 
Sept. 27, 2020, 1 a.m. 22.0 ppb (20) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 29.0 ppb (22) 0.7 ppb (8) N/A N/A 22.0
 
Sept. 27, 2020, midnight 18.0 ppb (17) 3.0 ppb (3) N/A 15.0 ppb (14) N/A 1.0 ppb (1) 35.0 ppb (27) N/A N/A N/A 27.0
 
Sept. 26, 2020, 11 p.m. 16.0 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A 2.0 ppb (3) 56.0 ppb (43) 0.6 ppb (7) N/A N/A 43.0
 
Sept. 26, 2020, 10 p.m. 19.0 ppb (18) 2.0 ppb (2) N/A 18.0 ppb (17) N/A 3.0 ppb (4) 83.0 ppb (65) 0.7 ppb (8) N/A N/A 65.0
 
Sept. 26, 2020, 9 p.m. 19.0 ppb (18) 1.0 ppb (1) N/A 18.0 ppb (17) N/A 3.0 ppb (4) 92.0 ppb (72) 0.7 ppb (8) N/A N/A 72.0
 
Sept. 26, 2020, 8 p.m. 24.0 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A 3.0 ppb (4) 91.0 ppb (72) 0.8 ppb (9) N/A N/A 72.0
 
Sept. 26, 2020, 7 p.m. 27.0 ppb (25) 2.0 ppb (2) N/A 24.0 ppb (22) N/A N/A 99.0 ppb (78) 0.9 ppb (10) N/A N/A 78.0
 
Sept. 26, 2020, 6 p.m. 40.0 ppb (37) 6.0 ppb (6) N/A 34.0 ppb (31) N/A 2.0 ppb (3) 72.0 ppb (56) 1.1 ppb (12) N/A N/A 56.0
 
Sept. 26, 2020, 5 p.m. 57.0 ppb (53) 14.0 ppb (13) N/A 43.0 ppb (40) N/A 2.0 ppb (3) 41.0 ppb (32) 1.2 ppb (13) N/A N/A 53.0
 
Sept. 26, 2020, 4 p.m. 72.0 ppb (69) 28.0 ppb (26) N/A 45.0 ppb (42) N/A 2.0 ppb (3) 18.0 ppb (14) 1.3 ppb (14) N/A N/A 69.0
 
Sept. 26, 2020, 3 p.m. 84.0 ppb (82) 48.0 ppb (44) N/A 36.0 ppb (33) N/A 2.0 ppb (3) 7.0 ppb (5) 1.5 ppb (17) N/A N/A 82.0
 
Sept. 26, 2020, 2 p.m. 74.0 ppb (71) 44.0 ppb (41) N/A 30.0 ppb (28) N/A 2.0 ppb (3) 3.0 ppb (2) 1.3 ppb (14) N/A N/A 71.0
 
Sept. 26, 2020, 1 p.m. 70.0 ppb (67) 43.0 ppb (40) N/A 28.0 ppb (26) N/A N/A 2.0 ppb (2) 1.5 ppb (17) N/A N/A 67.0
 
Sept. 26, 2020, noon 80.0 ppb (78) 53.0 ppb (49) N/A 27.0 ppb (25) N/A 2.0 ppb (3) 2.0 ppb (2) 1.6 ppb (18) N/A N/A 78.0
 
Sept. 26, 2020, 11 a.m. 82.0 ppb (80) 55.0 ppb (51) N/A 27.0 ppb (25) N/A 2.0 ppb (3) 3.0 ppb (2) N/A N/A N/A 80.0
 
Sept. 26, 2020, 10 a.m. 54.0 ppb (50) 25.0 ppb (23) N/A 29.0 ppb (27) N/A 2.0 ppb (3) 2.0 ppb (2) 1.1 ppb (12) N/A N/A 50.0
 
Sept. 26, 2020, 9 a.m. 54.0 ppb (50) 23.0 ppb (21) N/A 31.0 ppb (29) N/A 2.0 ppb (3) 3.0 ppb (2) N/A N/A N/A 50.0
 
Sept. 26, 2020, 8 a.m. 45.0 ppb (42) 15.0 ppb (14) N/A 31.0 ppb (29) N/A 2.0 ppb (3) 5.0 ppb (4) 1.0 ppb (11) N/A N/A 42.0
 
Sept. 26, 2020, 7 a.m. 34.0 ppb (31) 4.0 ppb (4) N/A 29.0 ppb (27) N/A 1.0 ppb (1) 6.0 ppb (5) N/A N/A N/A 31.0
 
Sept. 26, 2020, 6 a.m. 31.0 ppb (29) 4.0 ppb (4) N/A 27.0 ppb (25) N/A 1.0 ppb (1) 9.0 ppb (7) 0.8 ppb (9) N/A N/A 29.0
 
Sept. 26, 2020, 5 a.m. 35.0 ppb (32) 5.0 ppb (5) N/A 31.0 ppb (29) N/A 2.0 ppb (3) 12.0 ppb (9) N/A N/A N/A 32.0
 
Sept. 26, 2020, 4 a.m. 31.0 ppb (29) 3.0 ppb (3) N/A 28.0 ppb (26) N/A 2.0 ppb (3) 19.0 ppb (15) 0.8 ppb (9) N/A N/A 29.0
 
Sept. 26, 2020, 3 a.m. 40.0 ppb (37) 6.0 ppb (6) N/A 33.0 ppb (31) N/A 2.0 ppb (3) 14.0 ppb (11) N/A N/A N/A 37.0
 
Sept. 26, 2020, 2 a.m. 34.0 ppb (31) 5.0 ppb (5) N/A 30.0 ppb (28) N/A 2.0 ppb (3) 16.0 ppb (12) 0.9 ppb (10) N/A N/A 31.0
 
Sept. 26, 2020, 1 a.m. 24.0 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A 2.0 ppb (3) 26.0 ppb (20) N/A N/A N/A 22.0
 
Sept. 26, 2020, midnight 27.0 ppb (25) 2.0 ppb (2) N/A 25.0 ppb (23) N/A 2.0 ppb (3) 34.0 ppb (26) 0.8 ppb (9) N/A N/A 26.0
 
Sept. 25, 2020, 11 p.m. 15.0 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A 3.0 ppb (4) 45.0 ppb (35) 0.5 ppb (6) N/A N/A 35.0
 
Sept. 25, 2020, 10 p.m. 15.0 ppb (14) 2.0 ppb (2) N/A 12.0 ppb (11) N/A 2.0 ppb (3) 48.0 ppb (37) 0.5 ppb (6) N/A N/A 37.0
 
Sept. 25, 2020, 9 p.m. 21.0 ppb (19) 3.0 ppb (3) N/A 18.0 ppb (17) N/A 2.0 ppb (3) 55.0 ppb (42) 0.7 ppb (8) N/A N/A 42.0
 
Sept. 25, 2020, 8 p.m. 21.0 ppb (19) 3.0 ppb (3) N/A 18.0 ppb (17) N/A 3.0 ppb (4) 73.0 ppb (57) 0.7 ppb (8) N/A N/A 57.0
 
Sept. 25, 2020, 7 p.m. 45.0 ppb (42) 7.0 ppb (6) N/A 38.0 ppb (35) N/A 2.0 ppb (3) 46.0 ppb (35) 1.1 ppb (12) N/A N/A 42.0
 
Sept. 25, 2020, 6 p.m. 55.0 ppb (51) 11.0 ppb (10) N/A 44.0 ppb (41) N/A 2.0 ppb (3) 32.0 ppb (25) 1.2 ppb (13) N/A N/A 51.0
 
Sept. 25, 2020, 5 p.m. 60.0 ppb (56) 18.0 ppb (17) N/A 42.0 ppb (39) N/A 3.0 ppb (4) 21.0 ppb (16) 1.2 ppb (13) N/A N/A 56.0
 
Sept. 25, 2020, 4 p.m. 50.0 ppb (46) 15.0 ppb (14) N/A 36.0 ppb (33) N/A 2.0 ppb (3) 17.0 ppb (13) 1.1 ppb (12) N/A N/A 46.0
 
Sept. 25, 2020, 3 p.m. 47.0 ppb (44) 16.0 ppb (15) N/A 31.0 ppb (29) N/A 2.0 ppb (3) 15.0 ppb (12) 1.0 ppb (11) N/A N/A 44.0
 
Sept. 25, 2020, 2 p.m. 61.0 ppb (57) 27.0 ppb (25) N/A 35.0 ppb (32) N/A 2.0 ppb (3) 4.0 ppb (3) 1.2 ppb (13) N/A N/A 57.0
 
Sept. 25, 2020, 1 p.m. 36.0 ppb (33) 6.0 ppb (6) N/A 30.0 ppb (28) N/A 2.0 ppb (3) 8.0 ppb (6) 0.8 ppb (9) N/A N/A 33.0
 
Sept. 25, 2020, noon 36.0 ppb (33) 5.0 ppb (5) N/A 31.0 ppb (29) N/A 2.0 ppb (3) 7.0 ppb (5) N/A N/A N/A 33.0
 
Sept. 25, 2020, 11 a.m. 26.0 ppb (24) 3.0 ppb (3) N/A 24.0 ppb (22) N/A N/A 14.0 ppb (11) N/A N/A N/A 24.0
 
Sept. 25, 2020, 10 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (11) N/A 2.0 ppb (3) 34.0 ppb (26) 0.5 ppb (6) N/A N/A 26.0
 
Sept. 25, 2020, 9 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A 2.0 ppb (3) 35.0 ppb (27) N/A N/A N/A 27.0
 
Sept. 25, 2020, 8 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A 2.0 ppb (3) 32.0 ppb (25) 0.5 ppb (6) N/A N/A 25.0
 
Sept. 25, 2020, 7 a.m. 27.0 ppb (25) 3.0 ppb (3) N/A 24.0 ppb (22) N/A 2.0 ppb (3) 20.0 ppb (15) N/A N/A N/A 25.0
 
Sept. 25, 2020, 6 a.m. 47.0 ppb (44) 5.0 ppb (5) N/A 42.0 ppb (39) N/A 2.0 ppb (3) 7.0 ppb (5) 0.7 ppb (8) N/A N/A 44.0
 
Sept. 25, 2020, 5 a.m. 43.0 ppb (40) 4.0 ppb (4) N/A 39.0 ppb (36) N/A 2.0 ppb (3) 10.0 ppb (8) N/A N/A N/A 40.0
 
Sept. 25, 2020, 4 a.m. 65.0 ppb (62) 7.0 ppb (6) N/A N/A N/A N/A 8.0 ppb (6) 1.0 ppb (11) N/A N/A 62.0
 
Sept. 25, 2020, 3 a.m. 18.0 ppb (17) 1.0 ppb (1) N/A 17.0 ppb (16) N/A 2.0 ppb (3) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 25, 2020, 2 a.m. 18.0 ppb (17) 2.0 ppb (2) N/A 16.0 ppb (15) N/A 2.0 ppb (3) 26.0 ppb (20) 0.6 ppb (7) N/A N/A 20.0
 
Sept. 25, 2020, 1 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (16) N/A 2.0 ppb (3) 25.0 ppb (19) 0.6 ppb (7) N/A N/A 19.0
 
Sept. 25, 2020, midnight 18.0 ppb (17) 3.0 ppb (3) N/A 15.0 ppb (14) N/A 4.0 ppb (6) 31.0 ppb (24) 0.6 ppb (7) N/A N/A 24.0
 
Sept. 24, 2020, 11 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 6.0 ppb (9) 43.0 ppb (33) 0.4 ppb (4) N/A N/A 33.0
 
Sept. 24, 2020, 10 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 44.0 ppb (34) 0.4 ppb (4) N/A N/A 34.0
 
Sept. 24, 2020, 9 p.m. 15.0 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A 2.0 ppb (3) 82.0 ppb (64) 0.6 ppb (7) N/A N/A 64.0
 
Sept. 24, 2020, 8 p.m. 31.0 ppb (29) 3.0 ppb (3) N/A 28.0 ppb (26) N/A 2.0 ppb (3) 94.0 ppb (74) 0.9 ppb (10) N/A N/A 74.0
 
Sept. 24, 2020, 7 p.m. 41.0 ppb (38) 4.0 ppb (4) N/A 37.0 ppb (34) N/A 2.0 ppb (3) 81.0 ppb (63) 1.1 ppb (12) N/A N/A 63.0
 
Sept. 24, 2020, 6 p.m. 52.0 ppb (48) 11.0 ppb (10) N/A 41.0 ppb (38) N/A 2.0 ppb (3) 57.0 ppb (44) 1.1 ppb (12) N/A N/A 48.0
 
Sept. 24, 2020, 5 p.m. 66.0 ppb (63) 22.0 ppb (20) N/A 44.0 ppb (41) N/A 2.0 ppb (3) 24.0 ppb (18) 1.2 ppb (13) N/A N/A 63.0
 
Sept. 24, 2020, 4 p.m. 54.0 ppb (50) 18.0 ppb (17) N/A 36.0 ppb (33) N/A 2.0 ppb (3) 17.0 ppb (13) 1.0 ppb (11) N/A N/A 50.0
 
Sept. 24, 2020, 3 p.m. 77.0 ppb (74) 37.0 ppb (34) N/A 40.0 ppb (37) N/A 2.0 ppb (3) 9.0 ppb (7) 1.3 ppb (14) N/A N/A 74.0
 
Sept. 24, 2020, 2 p.m. 85.0 ppb (83) 46.0 ppb (43) N/A 38.0 ppb (35) N/A 2.0 ppb (3) 5.0 ppb (4) 1.3 ppb (14) N/A N/A 83.0
 
Sept. 24, 2020, 1 p.m. 46.0 ppb (43) 10.0 ppb (9) N/A 36.0 ppb (33) N/A 1.0 ppb (1) 5.0 ppb (4) 0.8 ppb (9) N/A N/A 43.0
 
Sept. 24, 2020, noon 39.0 ppb (36) 5.0 ppb (5) N/A 34.0 ppb (31) N/A 1.0 ppb (1) 7.0 ppb (5) N/A N/A N/A 36.0
 
Sept. 24, 2020, 11 a.m. 22.0 ppb (20) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 20.0 ppb (15) 0.5 ppb (6) N/A N/A 20.0
 
Sept. 24, 2020, 10 a.m. 19.0 ppb (18) 1.0 ppb (1) N/A 18.0 ppb (17) N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A N/A 18.0
 
Sept. 24, 2020, 9 a.m. 17.0 ppb (16) 1.0 ppb (1) N/A 16.0 ppb (15) N/A 1.0 ppb (1) 25.0 ppb (19) 0.4 ppb (4) N/A N/A 19.0
 
Sept. 24, 2020, 8 a.m. 13.0 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A 1.0 ppb (1) 33.0 ppb (25) N/A N/A N/A 25.0
 
Sept. 24, 2020, 7 a.m. 11.0 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 38.0 ppb (29) 0.4 ppb (4) N/A N/A 29.0
 
Sept. 24, 2020, 6 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A N/A 32.0
 
Sept. 24, 2020, 5 a.m. 12.0 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 35.0 ppb (27) 0.4 ppb (4) N/A N/A 27.0
 
Sept. 24, 2020, 4 a.m. 16.0 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A 2.0 ppb (3) 38.0 ppb (29) 0.5 ppb (6) N/A N/A 29.0
 
Sept. 24, 2020, 3 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (11) N/A 1.0 ppb (1) 41.0 ppb (32) N/A N/A N/A 32.0
 
Sept. 24, 2020, 2 a.m. 22.0 ppb (20) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 38.0 ppb (29) 0.6 ppb (7) N/A N/A 29.0
 
Sept. 24, 2020, 1 a.m. 30.0 ppb (28) 3.0 ppb (3) N/A 27.0 ppb (25) N/A 1.0 ppb (1) 47.0 ppb (36) N/A N/A N/A 36.0
 
Sept. 24, 2020, midnight 23.0 ppb (21) 4.0 ppb (4) N/A 19.0 ppb (18) N/A N/A 54.0 ppb (42) 0.8 ppb (9) N/A N/A 42.0
 
Sept. 23, 2020, 11 p.m. 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A 2.0 ppb (3) 52.0 ppb (40) 0.5 ppb (6) N/A N/A 40.0
 
Sept. 23, 2020, 10 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 56.0 ppb (43) 0.4 ppb (4) N/A N/A 43.0
 
Sept. 23, 2020, 9 p.m. 10.0 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (7) N/A 2.0 ppb (3) 74.0 ppb (57) 0.5 ppb (6) N/A N/A 57.0
 
Sept. 23, 2020, 8 p.m. 10.0 ppb (9) 2.0 ppb (2) N/A 9.0 ppb (8) N/A 2.0 ppb (3) 72.0 ppb (56) 0.4 ppb (4) N/A N/A 56.0
 
Sept. 23, 2020, 7 p.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A 3.0 ppb (4) 74.0 ppb (57) 0.5 ppb (6) N/A N/A 57.0
 
Sept. 23, 2020, 6 p.m. 27.0 ppb (25) 4.0 ppb (4) N/A 23.0 ppb (21) N/A 3.0 ppb (4) 73.0 ppb (57) 0.8 ppb (9) N/A N/A 57.0
 
Sept. 23, 2020, 5 p.m. 49.0 ppb (45) 11.0 ppb (10) N/A 38.0 ppb (35) N/A 3.0 ppb (4) 51.0 ppb (39) 1.1 ppb (12) N/A N/A 45.0
 
Sept. 23, 2020, 4 p.m. 58.0 ppb (54) 19.0 ppb (18) N/A 39.0 ppb (36) N/A 3.0 ppb (4) 30.0 ppb (23) 1.2 ppb (13) N/A N/A 54.0
 
Sept. 23, 2020, 3 p.m. 94.0 ppb (93) 54.0 ppb (50) N/A 40.0 ppb (37) N/A 3.0 ppb (4) 9.0 ppb (7) 1.7 ppb (19) N/A N/A 93.0
 
Sept. 23, 2020, 2 p.m. 94.0 ppb (93) 63.0 ppb (60) N/A 30.0 ppb (28) N/A 2.0 ppb (3) 4.0 ppb (3) 1.6 ppb (18) N/A N/A 93.0
 
Sept. 23, 2020, 1 p.m. 39.0 ppb (36) 14.0 ppb (13) N/A 25.0 ppb (23) N/A 1.0 ppb (1) 6.0 ppb (5) 0.9 ppb (10) N/A N/A 36.0
 
Sept. 23, 2020, noon 54.0 ppb (50) 29.0 ppb (27) N/A 25.0 ppb (23) N/A 2.0 ppb (3) 6.0 ppb (5) 1.0 ppb (11) N/A N/A 50.0
 
Sept. 23, 2020, 11 a.m. 27.0 ppb (25) 5.0 ppb (5) N/A 22.0 ppb (20) N/A 1.0 ppb (1) 9.0 ppb (7) 0.7 ppb (8) N/A N/A 25.0
 
Sept. 23, 2020, 10 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (16) N/A N/A 16.0 ppb (12) N/A N/A N/A 18.0
 
Sept. 23, 2020, 9 a.m. 19.0 ppb (18) 1.0 ppb (1) N/A 17.0 ppb (16) N/A N/A 17.0 ppb (13) 0.5 ppb (6) N/A N/A 18.0
 
Sept. 23, 2020, 8 a.m. 22.0 ppb (20) 1.0 ppb (1) N/A 20.0 ppb (19) N/A N/A 20.0 ppb (15) N/A N/A N/A 20.0
 
Sept. 23, 2020, 7 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A 35.0 ppb (27) 0.4 ppb (4) N/A N/A 27.0