ID: 2332

AQSQID: 800151091

Site Name: Tultitl N

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

Updated: Oct. 24, 2020, 4:39 p.m.

Location: Buenavista (Eje 5), MX

Reporting: False, Located: True

Current AQI: None

Buenavista (Eje 5) MX, MX: 19.6025, -99.1771

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 22, 2020, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A 10.0 ppb (15) 70.0 ppb (100) 0.9 ppb (11) N/A N/A 54.0
 
March 22, 2020, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A 6.0 ppb (9) 63.0 ppb (78) 0.8 ppb (10) N/A N/A 48.0
 
March 22, 2020, 7 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 64.0 ppb (81) N/A N/A N/A 49.0
 
March 22, 2020, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 60.0 ppb (68) N/A N/A N/A 46.0
 
March 22, 2020, 5 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 44.0 ppb (41) N/A N/A N/A 34.0
 
March 22, 2020, 4 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 28.0 ppb (26) N/A N/A N/A 26.0
 
March 22, 2020, 3 p.m. N/A N/A N/A N/A N/A 29.0 ppb (42) 14.0 ppb (13) N/A N/A N/A 41.0
 
March 22, 2020, 2 p.m. N/A N/A N/A N/A N/A 34.0 ppb (49) 3.0 ppb (3) N/A N/A N/A 49.0
 
March 22, 2020, 1 p.m. N/A N/A N/A N/A N/A 45.0 ppb (63) 1.0 ppb (1) N/A N/A N/A 55.0
 
March 22, 2020, noon N/A N/A N/A N/A N/A 20.0 ppb (29) 1.0 ppb (1) N/A N/A N/A 29.0
 
March 22, 2020, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 9.0 ppb (9) N/A N/A N/A 7.0
 
March 22, 2020, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 23.0 ppb (22) 0.6 ppb (7) N/A N/A 18.0
 
March 22, 2020, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 34.0 ppb (32) 0.5 ppb (6) N/A N/A 26.0
 
March 22, 2020, 1 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 38.0 ppb (36) 0.4 ppb (5) N/A N/A 29.0
 
March 22, 2020, midnight N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 53.0 ppb (50) 0.4 ppb (5) N/A N/A 41.0
 
March 21, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 55.0 ppb (51) 0.4 ppb (5) N/A N/A 42.0
 
March 21, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 55.0 ppb (51) 0.4 ppb (5) N/A N/A 42.0
 
March 21, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 61.0 ppb (71) 0.3 ppb (4) N/A N/A 47.0
 
March 21, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 69.0 ppb (97) 0.4 ppb (5) N/A N/A 53.0
 
March 21, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 63.0 ppb (78) 0.4 ppb (5) N/A N/A 48.0
 
March 21, 2020, 5 p.m. N/A N/A N/A 15.0 ppb (15) N/A 4.0 ppb (6) 41.0 ppb (38) 0.5 ppb (6) N/A N/A 32.0
 
March 21, 2020, 4 p.m. N/A N/A N/A 13.0 ppb (13) N/A 3.0 ppb (5) 31.0 ppb (29) 0.5 ppb (6) N/A N/A 24.0
 
March 21, 2020, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A 3.0 ppb (5) 21.0 ppb (20) 0.5 ppb (6) N/A N/A 16.0
 
March 21, 2020, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 15.0 ppb (14) 0.5 ppb (6) N/A N/A 20.0
 
March 21, 2020, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 20.0 ppb (19) 0.4 ppb (5) N/A N/A 16.0
 
March 21, 2020, noon N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 26.0 ppb (25) 0.3 ppb (4) N/A N/A 20.0
 
March 21, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 29.0 ppb (27) 0.3 ppb (4) N/A N/A 22.0
 
March 21, 2020, 10 a.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 18.0
 
March 21, 2020, 9 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 18.0
 
March 21, 2020, 8 a.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 27.0 ppb (25) 0.3 ppb (4) N/A N/A 21.0
 
March 21, 2020, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 27.0 ppb (25) 0.4 ppb (5) N/A N/A 21.0
 
March 21, 2020, 6 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 31.0 ppb (29) 0.4 ppb (5) N/A N/A 24.0
 
March 21, 2020, 5 a.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 29.0 ppb (27) 0.5 ppb (6) N/A N/A 22.0
 
March 21, 2020, 4 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 23.0 ppb (22) 0.5 ppb (6) N/A N/A 18.0
 
March 21, 2020, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 24.0 ppb (23) 0.4 ppb (5) N/A N/A 18.0
 
March 21, 2020, 2 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 32.0 ppb (30) 0.4 ppb (5) N/A N/A 25.0
 
March 21, 2020, 1 a.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 36.0 ppb (34) 0.4 ppb (5) N/A N/A 28.0
 
March 21, 2020, midnight N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 45.0 ppb (42) 0.3 ppb (4) N/A N/A 35.0
 
March 20, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 50.0 ppb (47) 0.3 ppb (4) N/A N/A 38.0
 
March 20, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 62.0 ppb (74) 0.4 ppb (5) N/A N/A 48.0
 
March 20, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (5) 67.0 ppb (91) 0.4 ppb (5) N/A N/A 52.0
 
March 20, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 5.0 ppb (8) 66.0 ppb (87) 0.4 ppb (5) N/A N/A 51.0
 
March 20, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A 11.0 ppb (16) 64.0 ppb (81) 0.5 ppb (6) 68.0 μg/m3 (58) N/A 56.0
 
March 20, 2020, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A 4.0 ppb (6) 55.0 ppb (51) 0.5 ppb (6) 47.0 μg/m3 (44) N/A 43.0
 
March 20, 2020, 5 p.m. N/A N/A N/A 16.0 ppb (16) N/A 7.0 ppb (10) 41.0 ppb (38) 0.5 ppb (6) 57.0 μg/m3 (52) N/A 51.0
 
March 20, 2020, 4 p.m. N/A N/A N/A 26.0 ppb (25) N/A 6.0 ppb (9) 26.0 ppb (25) 0.7 ppb (8) 79.0 μg/m3 (63) N/A 62.0
 
March 20, 2020, 3 p.m. N/A N/A N/A 38.0 ppb (36) N/A 3.0 ppb (5) 8.0 ppb (8) 1.1 ppb (13) 80.0 μg/m3 (64) N/A 62.0
 
March 20, 2020, 2 p.m. N/A N/A N/A 38.0 ppb (36) N/A 3.0 ppb (5) 2.0 ppb (2) 1.5 ppb (18) N/A N/A 35.0
 
March 20, 2020, 1 p.m. N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) 1.0 ppb (1) 1.0 ppb (12) N/A N/A 33.0
 
March 20, 2020, noon N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) N/A N/A 30.0
 
March 20, 2020, 11 a.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) N/A N/A 31.0
 
March 20, 2020, 10 a.m. N/A N/A N/A 44.0 ppb (42) N/A 3.0 ppb (5) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 41.0
 
March 20, 2020, 9 a.m. N/A N/A N/A N/A N/A 95.0 ppb (110) N/A N/A N/A N/A 77.0
 
March 20, 2020, 7 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A N/A N/A 4.0
 
March 20, 2020, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 24.0 ppb (23) 0.4 ppb (5) N/A N/A 19.0
 
March 20, 2020, 5 a.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 32.0 ppb (30) 0.4 ppb (5) N/A N/A 25.0
 
March 20, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 36.0 ppb (34) 0.4 ppb (5) N/A N/A 28.0
 
March 20, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A 7.0 ppb (10) 36.0 ppb (34) 0.4 ppb (5) N/A N/A 28.0
 
March 20, 2020, 2 a.m. N/A N/A N/A 13.0 ppb (13) N/A 6.0 ppb (9) 44.0 ppb (41) 0.5 ppb (6) N/A N/A 34.0
 
March 20, 2020, 1 a.m. N/A N/A N/A 23.0 ppb (22) N/A 29.0 ppb (42) 49.0 ppb (46) 0.6 ppb (7) N/A N/A 41.0
 
March 20, 2020, midnight N/A N/A N/A 11.0 ppb (11) N/A 11.0 ppb (16) 65.0 ppb (84) 0.4 ppb (5) N/A N/A 50.0
 
March 19, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 4.0 ppb (6) 64.0 ppb (81) 0.3 ppb (4) N/A N/A 49.0
 
March 19, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 3.0 ppb (5) 56.0 ppb (55) 0.3 ppb (4) N/A N/A 43.0
 
March 19, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 55.0 ppb (51) 0.3 ppb (4) 32.0 μg/m3 (30) N/A 42.0
 
March 19, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A 4.0 ppb (6) 66.0 ppb (87) 0.4 ppb (5) 38.0 μg/m3 (36) N/A 51.0
 
March 19, 2020, 7 p.m. N/A N/A N/A 14.0 ppb (14) N/A 4.0 ppb (6) 64.0 ppb (81) 0.5 ppb (6) 55.0 μg/m3 (51) N/A 50.0
 
March 19, 2020, 6 p.m. N/A N/A N/A 26.0 ppb (25) N/A 6.0 ppb (9) 55.0 ppb (51) 0.7 ppb (8) 64.0 μg/m3 (56) N/A 54.0
 
March 19, 2020, 5 p.m. N/A N/A N/A 34.0 ppb (33) N/A 8.0 ppb (12) 43.0 ppb (40) 0.9 ppb (11) 71.0 μg/m3 (59) N/A 58.0
 
March 19, 2020, 4 p.m. N/A N/A N/A 37.0 ppb (35) N/A 7.0 ppb (10) 28.0 ppb (26) 1.0 ppb (12) 67.0 μg/m3 (57) N/A 56.0
 
March 19, 2020, 3 p.m. N/A N/A N/A 38.0 ppb (36) N/A 6.0 ppb (9) 11.0 ppb (11) 1.1 ppb (13) 85.0 μg/m3 (66) N/A 65.0
 
March 19, 2020, 2 p.m. N/A N/A N/A 39.0 ppb (37) N/A 6.0 ppb (9) 1.0 ppb (1) 1.9 ppb (22) N/A N/A 36.0
 
March 19, 2020, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 6.0 ppb (9) 1.0 ppb (1) 1.4 ppb (16) N/A N/A 34.0
 
March 19, 2020, noon N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 29.0
 
March 19, 2020, 11 a.m. N/A N/A N/A 28.0 ppb (27) N/A 5.0 ppb (8) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 26.0
 
March 19, 2020, 10 a.m. N/A N/A N/A 23.0 ppb (22) N/A 5.0 ppb (8) 9.0 ppb (9) 0.4 ppb (5) N/A N/A 21.0
 
March 19, 2020, 9 a.m. N/A N/A N/A 24.0 ppb (23) N/A 5.0 ppb (8) 9.0 ppb (9) 0.4 ppb (5) N/A N/A 22.0
 
March 19, 2020, 8 a.m. N/A N/A N/A 30.0 ppb (29) N/A 6.0 ppb (9) 6.0 ppb (6) 0.4 ppb (5) N/A N/A 28.0
 
March 19, 2020, 7 a.m. N/A N/A N/A 39.0 ppb (37) N/A 4.0 ppb (6) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 36.0
 
March 19, 2020, 6 a.m. N/A N/A N/A 36.0 ppb (34) N/A 4.0 ppb (6) 2.0 ppb (2) 0.7 ppb (8) N/A N/A 33.0
 
March 19, 2020, 5 a.m. N/A N/A N/A 33.0 ppb (32) N/A 4.0 ppb (6) 8.0 ppb (8) 0.6 ppb (7) N/A N/A 31.0
 
March 19, 2020, 4 a.m. N/A N/A N/A 43.0 ppb (41) N/A 4.0 ppb (6) 7.0 ppb (7) 0.7 ppb (8) N/A N/A 40.0
 
March 19, 2020, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 28.0 ppb (26) 0.6 ppb (7) N/A N/A 22.0
 
March 19, 2020, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 4.0 ppb (6) 37.0 ppb (35) 0.5 ppb (6) N/A N/A 28.0
 
March 19, 2020, 1 a.m. N/A N/A N/A 23.0 ppb (22) N/A 3.0 ppb (5) 39.0 ppb (37) 0.5 ppb (6) N/A N/A 30.0
 
March 19, 2020, midnight N/A N/A N/A 29.0 ppb (28) N/A 5.0 ppb (8) 47.0 ppb (44) 0.5 ppb (6) N/A N/A 36.0
 
March 18, 2020, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 65.0 ppb (84) 0.4 ppb (5) N/A N/A 50.0
 
March 18, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 77.0 ppb (105) 0.4 ppb (5) N/A N/A 60.0
 
March 18, 2020, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 76.0 ppb (104) 0.4 ppb (5) N/A N/A 59.0
 
March 18, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 3.0 ppb (5) 70.0 ppb (100) 0.4 ppb (5) N/A N/A 54.0
 
March 18, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 3.0 ppb (5) 65.0 ppb (84) 0.4 ppb (5) N/A N/A 50.0
 
March 18, 2020, 6 p.m. N/A N/A N/A 12.0 ppb (12) N/A 4.0 ppb (6) 51.0 ppb (48) 0.4 ppb (5) N/A N/A 39.0
 
March 18, 2020, 5 p.m. N/A N/A N/A 24.0 ppb (23) N/A 3.0 ppb (5) 39.0 ppb (37) 0.6 ppb (7) N/A N/A 30.0
 
March 18, 2020, 4 p.m. N/A N/A N/A 38.0 ppb (36) N/A 6.0 ppb (9) 23.0 ppb (22) 1.0 ppb (12) N/A N/A 35.0
 
March 18, 2020, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 10.0 ppb (10) 1.1 ppb (13) N/A N/A 31.0
 
March 18, 2020, 2 p.m. N/A N/A N/A 33.0 ppb (32) N/A 3.0 ppb (5) 2.0 ppb (2) 1.4 ppb (16) N/A N/A 31.0
 
March 18, 2020, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 1.0 ppb (1) 1.1 ppb (13) N/A N/A 29.0
 
March 18, 2020, noon N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 0.0 ppb (0) 0.7 ppb (8) N/A N/A 28.0
 
March 18, 2020, 11 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 0.0 ppb (0) 0.5 ppb (6) N/A N/A 30.0
 
March 18, 2020, 10 a.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 6.0 ppb (6) 0.5 ppb (6) N/A N/A 25.0
 
March 18, 2020, 9 a.m. N/A N/A N/A 25.0 ppb (24) N/A 2.0 ppb (3) 7.0 ppb (7) 0.5 ppb (6) N/A N/A 23.0
 
March 18, 2020, 8 a.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 7.0 ppb (7) 0.5 ppb (6) N/A N/A 26.0
 
March 18, 2020, 7 a.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 5.0 ppb (5) 0.5 ppb (6) N/A N/A 29.0
 
March 18, 2020, 6 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 13.0 ppb (13) 0.5 ppb (6) N/A N/A 22.0
 
March 18, 2020, 5 a.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 16.0 ppb (15) 0.5 ppb (6) N/A N/A 19.0
 
March 18, 2020, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 18.0 ppb (17) 0.5 ppb (6) N/A N/A 19.0
 
March 18, 2020, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 17.0 ppb (16) 0.6 ppb (7) N/A N/A 18.0
 
March 18, 2020, 2 a.m. N/A N/A N/A 29.0 ppb (28) N/A 5.0 ppb (8) 24.0 ppb (23) 0.6 ppb (7) N/A N/A 27.0
 
March 18, 2020, 1 a.m. N/A N/A N/A 34.0 ppb (33) N/A 10.0 ppb (15) 36.0 ppb (34) 0.6 ppb (7) N/A N/A 31.0
 
March 18, 2020, midnight N/A N/A N/A 29.0 ppb (28) N/A 17.0 ppb (25) 44.0 ppb (41) 0.6 ppb (7) N/A N/A 34.0
 
March 17, 2020, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A 17.0 ppb (25) 56.0 ppb (55) 0.4 ppb (5) N/A N/A 43.0
 
March 17, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 4.0 ppb (6) 62.0 ppb (74) 0.3 ppb (4) N/A N/A 48.0
 
March 17, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 3.0 ppb (5) 58.0 ppb (61) 0.3 ppb (4) N/A N/A 45.0
 
March 17, 2020, 5 p.m. N/A N/A N/A 38.0 ppb (36) N/A 5.0 ppb (8) 36.0 ppb (34) 1.0 ppb (12) N/A N/A 35.0
 
March 17, 2020, 4 p.m. N/A N/A N/A 46.0 ppb (44) N/A 5.0 ppb (8) 17.0 ppb (16) 1.3 ppb (15) N/A N/A 43.0
 
March 17, 2020, 3 p.m. N/A N/A N/A 38.0 ppb (36) N/A 7.0 ppb (10) 6.0 ppb (6) 1.2 ppb (14) N/A N/A 35.0
 
March 17, 2020, 2 p.m. N/A N/A N/A 29.0 ppb (28) N/A 3.0 ppb (5) 2.0 ppb (2) 1.2 ppb (14) N/A N/A 27.0
 
March 17, 2020, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (11) N/A N/A 25.0
 
March 17, 2020, noon N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 0.0 ppb (0) 0.7 ppb (8) N/A N/A 27.0
 
March 17, 2020, 11 a.m. N/A N/A N/A 32.0 ppb (31) N/A 3.0 ppb (5) 1.0 ppb (1) 0.5 ppb (6) N/A N/A 30.0
 
March 17, 2020, 10 a.m. N/A N/A N/A 30.0 ppb (29) N/A 3.0 ppb (5) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 28.0
 
March 17, 2020, 9 a.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 3.0 ppb (3) 0.5 ppb (6) N/A N/A 28.0
 
March 17, 2020, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 12.0 ppb (12) 0.5 ppb (6) N/A N/A 19.0
 
March 17, 2020, 7 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 11.0 ppb (11) 0.4 ppb (5) N/A N/A 22.0
 
March 17, 2020, 6 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 16.0 ppb (15) 0.4 ppb (5) N/A N/A 22.0
 
March 17, 2020, 5 a.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 14.0 ppb (13) 0.4 ppb (5) N/A N/A 21.0
 
March 17, 2020, 3 a.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 18.0
 
March 17, 2020, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 30.0 ppb (28) 0.3 ppb (4) N/A N/A 23.0
 
March 17, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 36.0 ppb (34) 0.3 ppb (4) N/A N/A 28.0
 
March 17, 2020, midnight N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 39.0 ppb (37) 0.2 ppb (3) N/A N/A 30.0
 
March 16, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A 8.0 ppb (12) 40.0 ppb (38) 0.3 ppb (4) N/A N/A 31.0
 
March 16, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 4.0 ppb (6) 54.0 ppb (50) 0.2 ppb (3) N/A N/A 42.0
 
March 16, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 4.0 ppb (6) 60.0 ppb (68) 0.2 ppb (3) N/A N/A 46.0
 
March 16, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 4.0 ppb (6) 59.0 ppb (65) 0.2 ppb (3) N/A N/A 45.0
 
March 16, 2020, 7 p.m. N/A N/A N/A 7.0 ppb (7) N/A 7.0 ppb (10) 58.0 ppb (61) 0.2 ppb (3) N/A N/A 45.0
 
March 16, 2020, 6 p.m. N/A N/A N/A 12.0 ppb (12) N/A 15.0 ppb (22) 51.0 ppb (48) 0.3 ppb (4) N/A N/A 39.0
 
March 16, 2020, 5 p.m. N/A N/A N/A 21.0 ppb (20) N/A 31.0 ppb (45) 37.0 ppb (35) 0.6 ppb (7) N/A N/A 44.0
 
March 16, 2020, 4 p.m. N/A N/A N/A 29.0 ppb (28) N/A 37.0 ppb (53) 19.0 ppb (18) 0.7 ppb (8) N/A N/A 51.0
 
March 16, 2020, 3 p.m. N/A N/A N/A 26.0 ppb (25) N/A 42.0 ppb (59) 9.0 ppb (9) 0.7 ppb (8) N/A N/A 53.0
 
March 16, 2020, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A 49.0 ppb (68) 7.0 ppb (7) 0.6 ppb (7) N/A N/A 56.0
 
March 16, 2020, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 58.0 ppb (79) 9.0 ppb (9) 0.5 ppb (6) N/A N/A 60.0
 
March 16, 2020, noon N/A N/A N/A 22.0 ppb (21) N/A 57.0 ppb (78) 6.0 ppb (6) 0.5 ppb (6) N/A N/A 60.0
 
March 16, 2020, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 41.0 ppb (58) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 53.0
 
March 16, 2020, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A 49.0 ppb (68) 7.0 ppb (7) 0.5 ppb (6) N/A N/A 56.0
 
March 16, 2020, 9 a.m. N/A N/A N/A 13.0 ppb (13) N/A 7.0 ppb (10) 12.0 ppb (12) 0.2 ppb (3) N/A N/A 12.0
 
March 16, 2020, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 17.0 ppb (16) 0.2 ppb (3) N/A N/A 13.0
 
March 16, 2020, 7 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 19.0 ppb (18) 0.2 ppb (3) N/A N/A 15.0
 
March 16, 2020, 6 a.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 17.0 ppb (16) 0.2 ppb (3) N/A N/A 13.0
 
March 16, 2020, 5 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 17.0 ppb (16) 0.3 ppb (4) N/A N/A 13.0
 
March 16, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 16.0 ppb (15) 0.3 ppb (4) N/A N/A 12.0
 
March 16, 2020, 3 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 17.0 ppb (16) 0.4 ppb (5) N/A N/A 13.0
 
March 16, 2020, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 21.0 ppb (20) 0.3 ppb (4) N/A N/A 16.0
 
March 16, 2020, 1 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 25.0 ppb (24) 0.3 ppb (4) N/A N/A 19.0
 
March 16, 2020, midnight N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 36.0 ppb (34) 0.3 ppb (4) N/A N/A 28.0
 
March 15, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 4.0 ppb (6) 59.0 ppb (65) 0.2 ppb (3) N/A N/A 45.0
 
March 15, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 6.0 ppb (9) 62.0 ppb (74) 0.2 ppb (3) N/A N/A 48.0
 
March 15, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 8.0 ppb (12) 59.0 ppb (65) 0.2 ppb (3) N/A N/A 45.0
 
March 15, 2020, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A 11.0 ppb (16) 54.0 ppb (50) 0.2 ppb (3) N/A N/A 42.0
 
March 15, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 20.0 ppb (29) 51.0 ppb (48) 0.3 ppb (4) N/A N/A 39.0
 
March 15, 2020, 6 p.m. N/A N/A N/A 15.0 ppb (15) N/A 16.0 ppb (23) 44.0 ppb (41) 0.4 ppb (5) N/A N/A 34.0
 
March 15, 2020, 5 p.m. N/A N/A N/A 13.0 ppb (13) N/A 11.0 ppb (16) 38.0 ppb (36) 0.4 ppb (5) N/A N/A 29.0
 
March 15, 2020, 4 p.m. N/A N/A N/A 16.0 ppb (16) N/A 17.0 ppb (25) 27.0 ppb (25) 0.4 ppb (5) N/A N/A 24.0
 
March 15, 2020, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A 10.0 ppb (15) 17.0 ppb (16) 0.6 ppb (7) N/A N/A 18.0
 
March 15, 2020, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 3.0 ppb (5) 5.0 ppb (5) 0.8 ppb (10) N/A N/A 25.0
 
March 15, 2020, 1 p.m. N/A N/A N/A 29.0 ppb (28) N/A 3.0 ppb (5) 1.0 ppb (1) 0.8 ppb (10) N/A N/A 27.0
 
March 15, 2020, noon N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) N/A N/A 28.0
 
March 15, 2020, 11 a.m. N/A N/A N/A 25.0 ppb (24) N/A 3.0 ppb (5) 7.0 ppb (7) 0.4 ppb (5) N/A N/A 23.0
 
March 15, 2020, 10 a.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 20.0 ppb (19) 0.2 ppb (3) N/A N/A 15.0
 
March 15, 2020, 9 a.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 19.0 ppb (18) 0.2 ppb (3) N/A N/A 15.0