AQSQID: 023427510

Site Name: Jpn Site 023427510

Location: None, None

Reporting: True, Located: False

Current AQI: 31.0

None None, None: None, None

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 25, 2019, 9 a.m. 34.0 ppb (31) 2.0 ppb (2) N/A 32.0 ppb (30) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
March 25, 2019, 8 a.m. 28.0 ppb (26) 1.0 ppb (1) N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) N/A N/A 26.0
 
March 25, 2019, 7 a.m. 27.0 ppb (25) 3.0 ppb (3) N/A 24.0 ppb (22) N/A N/A N/A 0.3 ppb (3) N/A N/A 25.0
 
March 25, 2019, 6 a.m. 16.0 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 15.0
 
March 25, 2019, 5 a.m. 40.0 ppb (37) 13.0 ppb (12) N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) N/A N/A 37.0
 
March 25, 2019, 4 a.m. 39.0 ppb (36) 14.0 ppb (13) N/A 25.0 ppb (23) N/A N/A N/A 0.3 ppb (3) N/A N/A 36.0
 
March 25, 2019, 3 a.m. 56.0 ppb (52) 21.0 ppb (19) N/A 35.0 ppb (32) N/A N/A N/A 0.3 ppb (3) N/A N/A 52.0
 
March 25, 2019, 2 a.m. 36.0 ppb (33) 10.0 ppb (9) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 33.0
 
March 25, 2019, 1 a.m. 43.0 ppb (40) 15.0 ppb (14) N/A 28.0 ppb (26) N/A N/A N/A 0.4 ppb (4) N/A N/A 40.0
 
March 25, 2019, midnight 61.0 ppb (57) 27.0 ppb (25) N/A 34.0 ppb (31) N/A N/A N/A 0.4 ppb (4) N/A N/A 57.0
 
March 24, 2019, 11 p.m. 83.0 ppb (81) 51.0 ppb (47) N/A 32.0 ppb (30) N/A N/A N/A 0.3 ppb (3) N/A N/A 81.0
 
March 24, 2019, 10 p.m. 106.0 ppb (101) 69.0 ppb (66) N/A 37.0 ppb (34) N/A N/A N/A 0.4 ppb (4) N/A N/A 101.0
 
March 24, 2019, 9 p.m. 170.0 ppb (113) 124.0 ppb (104) N/A 46.0 ppb (43) N/A N/A N/A 0.3 ppb (3) N/A N/A 113.0
 
March 24, 2019, 8 p.m. 142.0 ppb (108) 101.0 ppb (100) N/A 41.0 ppb (38) N/A N/A N/A 0.3 ppb (3) N/A N/A 108.0
 
March 24, 2019, 7 p.m. 111.0 ppb (102) 70.0 ppb (67) N/A 41.0 ppb (38) N/A N/A N/A 0.3 ppb (3) N/A N/A 102.0
 
March 24, 2019, 6 p.m. 83.0 ppb (81) 45.0 ppb (42) N/A 38.0 ppb (35) N/A N/A N/A 0.3 ppb (3) N/A N/A 81.0
 
March 24, 2019, 3 p.m. 47.0 ppb (44) 19.0 ppb (18) N/A 28.0 ppb (26) N/A N/A N/A 0.3 ppb (3) N/A N/A 44.0
 
March 24, 2019, 2 p.m. 36.0 ppb (33) 13.0 ppb (12) N/A 23.0 ppb (21) N/A N/A N/A 0.3 ppb (3) N/A N/A 33.0
 
March 24, 2019, 1 p.m. 45.0 ppb (42) 15.0 ppb (14) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 42.0
 
March 24, 2019, noon 35.0 ppb (32) 10.0 ppb (9) N/A 25.0 ppb (23) N/A N/A N/A 0.3 ppb (3) N/A N/A 32.0
 
March 24, 2019, 11 a.m. 34.0 ppb (31) 11.0 ppb (10) N/A 23.0 ppb (21) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
March 24, 2019, 10 a.m. 27.0 ppb (25) 9.0 ppb (8) N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (3) N/A N/A 25.0
 
March 24, 2019, 8 a.m. 14.0 ppb (13) 5.0 ppb (5) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A N/A 13.0
 
March 24, 2019, 7 a.m. 10.0 ppb (9) 3.0 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 9.0
 
March 24, 2019, 6 a.m. 9.0 ppb (8) 4.0 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (2) N/A N/A 8.0
 
March 24, 2019, 5 a.m. 9.0 ppb (8) 4.0 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.2 ppb (2) N/A N/A 8.0
 
March 24, 2019, 4 a.m. 12.0 ppb (11) 5.0 ppb (5) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
March 24, 2019, 3 a.m. 11.0 ppb (10) 5.0 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 10.0
 
March 24, 2019, 2 a.m. 11.0 ppb (10) 5.0 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 10.0
 
March 24, 2019, 1 a.m. 10.0 ppb (9) 5.0 ppb (5) N/A 5.0 ppb (5) N/A N/A N/A 0.3 ppb (3) N/A N/A 9.0
 
March 24, 2019, midnight 12.0 ppb (11) 6.0 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.3 ppb (3) N/A N/A 11.0
 
March 23, 2019, 11 p.m. 15.0 ppb (14) 7.0 ppb (6) N/A 8.0 ppb (7) N/A N/A N/A 0.3 ppb (3) N/A N/A 14.0
 
March 23, 2019, 10 p.m. 19.0 ppb (18) 7.0 ppb (6) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A N/A 18.0
 
March 23, 2019, 9 p.m. 17.0 ppb (16) 5.0 ppb (5) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 16.0
 
March 23, 2019, 8 p.m. 13.0 ppb (12) 3.0 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) N/A N/A 12.0
 
March 23, 2019, 7 p.m. 11.0 ppb (10) 3.0 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 10.0
 
March 23, 2019, 6 p.m. 17.0 ppb (16) 4.0 ppb (4) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 16.0
 
March 23, 2019, 5 p.m. 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
March 23, 2019, 4 p.m. 10.0 ppb (9) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 9.0
 
March 23, 2019, 3 p.m. 12.0 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
March 23, 2019, 2 p.m. 16.0 ppb (15) 4.0 ppb (4) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 15.0
 
March 23, 2019, 1 p.m. 20.0 ppb (19) 5.0 ppb (5) N/A 15.0 ppb (14) N/A N/A N/A 0.2 ppb (2) N/A N/A 19.0
 
March 23, 2019, noon 25.0 ppb (23) 6.0 ppb (6) N/A 19.0 ppb (18) N/A N/A N/A 0.3 ppb (3) N/A N/A 23.0
 
March 23, 2019, 11 a.m. 15.0 ppb (14) 5.0 ppb (5) N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) N/A N/A 14.0
 
March 23, 2019, 10 a.m. 20.0 ppb (19) 6.0 ppb (6) N/A 14.0 ppb (13) N/A N/A N/A 0.2 ppb (2) N/A N/A 19.0
 
March 23, 2019, 9 a.m. 19.0 ppb (18) 7.0 ppb (6) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 18.0
 
March 23, 2019, 8 a.m. 16.0 ppb (15) 7.0 ppb (6) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A N/A 15.0
 
March 23, 2019, 7 a.m. 18.0 ppb (17) 9.0 ppb (8) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A N/A 17.0
 
March 23, 2019, 6 a.m. 19.0 ppb (18) 10.0 ppb (9) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A N/A 18.0
 
March 23, 2019, 5 a.m. 20.0 ppb (19) 10.0 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) N/A N/A 19.0
 
March 23, 2019, 4 a.m. 31.0 ppb (29) 17.0 ppb (16) N/A 14.0 ppb (13) N/A N/A N/A 0.2 ppb (2) N/A N/A 29.0
 
March 23, 2019, 3 a.m. 30.0 ppb (28) 12.0 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (3) N/A N/A 28.0
 
March 23, 2019, 2 a.m. 50.0 ppb (46) 26.0 ppb (24) N/A 24.0 ppb (22) N/A N/A N/A 0.3 ppb (3) N/A N/A 46.0
 
March 23, 2019, 1 a.m. 46.0 ppb (43) 24.0 ppb (22) N/A 22.0 ppb (20) N/A N/A N/A 0.2 ppb (2) N/A N/A 43.0
 
March 23, 2019, midnight 38.0 ppb (35) 20.0 ppb (19) N/A 18.0 ppb (17) N/A N/A N/A 0.2 ppb (2) N/A N/A 35.0
 
March 22, 2019, 11 p.m. 27.0 ppb (25) 14.0 ppb (13) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 25.0
 
March 22, 2019, 10 p.m. 30.0 ppb (28) 15.0 ppb (14) N/A 15.0 ppb (14) N/A N/A N/A 0.2 ppb (2) N/A N/A 28.0
 
March 22, 2019, 9 p.m. 53.0 ppb (49) 29.0 ppb (27) N/A 24.0 ppb (22) N/A N/A N/A 0.2 ppb (2) N/A N/A 49.0
 
March 22, 2019, 8 p.m. 34.0 ppb (31) 18.0 ppb (17) N/A 16.0 ppb (15) N/A N/A N/A 0.2 ppb (2) N/A N/A 31.0
 
March 22, 2019, 7 p.m. 23.0 ppb (21) 9.0 ppb (8) N/A 14.0 ppb (13) N/A N/A N/A 0.2 ppb (2) N/A N/A 21.0
 
March 22, 2019, 6 p.m. 20.0 ppb (19) 7.0 ppb (6) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 19.0
 
March 22, 2019, 5 p.m. 19.0 ppb (18) 7.0 ppb (6) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 18.0
 
March 22, 2019, 4 p.m. 13.0 ppb (12) 4.0 ppb (4) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A N/A 12.0
 
March 22, 2019, 3 p.m. 12.0 ppb (11) 4.0 ppb (4) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
March 22, 2019, 2 p.m. 12.0 ppb (11) 5.0 ppb (5) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
March 22, 2019, 1 p.m. 13.0 ppb (12) 5.0 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 12.0
 
March 22, 2019, noon 12.0 ppb (11) 5.0 ppb (5) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
March 22, 2019, 11 a.m. 17.0 ppb (16) 7.0 ppb (6) N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) N/A N/A 16.0
 
March 22, 2019, 10 a.m. 14.0 ppb (13) 6.0 ppb (6) N/A 8.0 ppb (7) N/A N/A N/A 0.3 ppb (3) N/A N/A 13.0
 
March 22, 2019, 9 a.m. 18.0 ppb (17) 8.0 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A 0.3 ppb (3) N/A N/A 17.0
 
March 22, 2019, 8 a.m. 23.0 ppb (21) 11.0 ppb (10) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A N/A 21.0
 
March 22, 2019, 7 a.m. 24.0 ppb (22) 12.0 ppb (11) N/A 12.0 ppb (11) N/A N/A N/A 0.4 ppb (4) N/A N/A 22.0
 
March 22, 2019, 5 a.m. 28.0 ppb (26) 13.0 ppb (12) N/A 15.0 ppb (14) N/A N/A N/A 0.4 ppb (4) N/A N/A 26.0
 
March 22, 2019, 4 a.m. 27.0 ppb (25) 15.0 ppb (14) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A N/A 25.0
 
March 22, 2019, 3 a.m. 30.0 ppb (28) 13.0 ppb (12) N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) N/A N/A 28.0
 
March 22, 2019, 2 a.m. 33.0 ppb (31) 14.0 ppb (13) N/A 19.0 ppb (18) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
March 22, 2019, 1 a.m. 27.0 ppb (25) 13.0 ppb (12) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 25.0
 
March 22, 2019, midnight 30.0 ppb (28) 14.0 ppb (13) N/A 16.0 ppb (15) N/A N/A N/A 0.3 ppb (3) N/A N/A 28.0
 
March 21, 2019, 11 p.m. 30.0 ppb (28) 14.0 ppb (13) N/A 16.0 ppb (15) N/A N/A N/A 0.3 ppb (3) N/A N/A 28.0
 
March 21, 2019, 10 p.m. 33.0 ppb (31) 17.0 ppb (16) N/A 16.0 ppb (15) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
March 21, 2019, 9 p.m. 38.0 ppb (35) 18.0 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 35.0
 
March 21, 2019, 8 p.m. 57.0 ppb (53) 27.0 ppb (25) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 53.0
 
March 21, 2019, 7 p.m. 39.0 ppb (36) 15.0 ppb (14) N/A 24.0 ppb (22) N/A N/A N/A 0.3 ppb (3) N/A N/A 36.0
 
March 21, 2019, 6 p.m. 20.0 ppb (19) 8.0 ppb (7) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
March 21, 2019, 5 p.m. 22.0 ppb (20) 10.0 ppb (9) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 20.0
 
March 21, 2019, 4 p.m. 32.0 ppb (30) 13.0 ppb (12) N/A 19.0 ppb (18) N/A N/A N/A 0.2 ppb (2) N/A N/A 30.0
 
March 21, 2019, 3 p.m. 23.0 ppb (21) 8.0 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) N/A N/A 21.0
 
March 21, 2019, 2 p.m. 33.0 ppb (31) 12.0 ppb (11) N/A 21.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
March 21, 2019, 1 p.m. 37.0 ppb (34) 15.0 ppb (14) N/A 22.0 ppb (20) N/A N/A N/A 0.3 ppb (3) N/A N/A 34.0
 
March 21, 2019, noon 39.0 ppb (36) 16.0 ppb (15) N/A 23.0 ppb (21) N/A N/A N/A 0.3 ppb (3) N/A N/A 36.0
 
March 21, 2019, 11 a.m. 36.0 ppb (33) 14.0 ppb (13) N/A 22.0 ppb (20) N/A N/A N/A 0.3 ppb (3) N/A N/A 33.0
 
March 21, 2019, 10 a.m. 43.0 ppb (40) 17.0 ppb (16) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 40.0
 
March 21, 2019, 9 a.m. 44.0 ppb (41) 16.0 ppb (15) N/A 28.0 ppb (26) N/A N/A N/A 0.4 ppb (4) N/A N/A 41.0
 
March 21, 2019, 8 a.m. 39.0 ppb (36) 13.0 ppb (12) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 36.0
 
March 21, 2019, 7 a.m. 45.0 ppb (42) 18.0 ppb (17) N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) N/A N/A 42.0
 
March 21, 2019, 6 a.m. 58.0 ppb (54) 23.0 ppb (21) N/A 35.0 ppb (32) N/A N/A N/A 0.4 ppb (4) N/A N/A 54.0
 
March 21, 2019, 5 a.m. 58.0 ppb (54) 26.0 ppb (24) N/A 32.0 ppb (30) N/A N/A N/A 0.4 ppb (4) N/A N/A 54.0
 
March 21, 2019, 4 a.m. 61.0 ppb (57) 31.0 ppb (29) N/A 30.0 ppb (28) N/A N/A N/A 0.4 ppb (4) N/A N/A 57.0
 
March 21, 2019, 2 a.m. 61.0 ppb (57) 32.0 ppb (30) N/A 29.0 ppb (27) N/A N/A N/A 0.4 ppb (4) N/A N/A 57.0
 
March 21, 2019, 1 a.m. 59.0 ppb (55) 29.0 ppb (27) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 55.0
 
March 21, 2019, midnight 68.0 ppb (65) 35.0 ppb (32) N/A 33.0 ppb (31) N/A N/A N/A 0.3 ppb (3) N/A N/A 65.0
 
March 20, 2019, 11 p.m. 64.0 ppb (61) 31.0 ppb (29) N/A 33.0 ppb (31) N/A N/A N/A 0.3 ppb (3) N/A N/A 61.0
 
March 20, 2019, 9 p.m. 71.0 ppb (68) 38.0 ppb (35) N/A 33.0 ppb (31) N/A N/A N/A 0.3 ppb (3) N/A N/A 68.0
 
March 20, 2019, 8 p.m. 84.0 ppb (82) 41.0 ppb (38) N/A 43.0 ppb (40) N/A N/A N/A 0.3 ppb (3) N/A N/A 82.0
 
March 20, 2019, 7 p.m. 61.0 ppb (57) 23.0 ppb (21) N/A 38.0 ppb (35) N/A N/A N/A 0.3 ppb (3) N/A N/A 57.0
 
March 20, 2019, 6 p.m. 64.0 ppb (61) 25.0 ppb (23) N/A 39.0 ppb (36) N/A N/A N/A 0.3 ppb (3) N/A N/A 61.0
 
March 20, 2019, 5 p.m. 58.0 ppb (54) 18.0 ppb (17) N/A 40.0 ppb (37) N/A N/A N/A 0.3 ppb (3) N/A N/A 54.0
 
March 20, 2019, 4 p.m. 55.0 ppb (51) 13.0 ppb (12) N/A 42.0 ppb (39) N/A N/A N/A 0.3 ppb (3) N/A N/A 51.0
 
March 20, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.4 ppb (4) N/A N/A 4.0
 
March 20, 2019, 2 p.m. 58.0 ppb (54) 7.0 ppb (6) N/A 51.0 ppb (47) N/A N/A N/A 0.4 ppb (4) N/A N/A 54.0
 
March 20, 2019, 1 p.m. 27.0 ppb (25) 1.0 ppb (1) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 25.0
 
March 20, 2019, noon 29.0 ppb (27) 1.0 ppb (1) N/A 28.0 ppb (26) N/A N/A N/A 0.3 ppb (3) N/A N/A 27.0
 
March 20, 2019, 11 a.m. 29.0 ppb (27) 1.0 ppb (1) N/A 28.0 ppb (26) N/A N/A N/A 0.2 ppb (2) N/A N/A 27.0
 
March 20, 2019, 10 a.m. 31.0 ppb (29) 2.0 ppb (2) N/A 29.0 ppb (27) N/A N/A N/A 0.3 ppb (3) N/A N/A 29.0
 
March 20, 2019, 9 a.m. 29.0 ppb (27) 2.0 ppb (2) N/A 27.0 ppb (25) N/A N/A N/A 0.2 ppb (2) N/A N/A 27.0
 
March 20, 2019, 8 a.m. 30.0 ppb (28) 4.0 ppb (4) N/A 26.0 ppb (24) N/A N/A N/A 0.2 ppb (2) N/A N/A 28.0
 
March 20, 2019, 7 a.m. 32.0 ppb (30) 5.0 ppb (5) N/A 27.0 ppb (25) N/A N/A N/A 0.2 ppb (2) N/A N/A 30.0
 
March 20, 2019, 6 a.m. 36.0 ppb (33) 7.0 ppb (6) N/A 29.0 ppb (27) N/A N/A N/A 0.2 ppb (2) N/A N/A 33.0
 
March 20, 2019, 5 a.m. 20.0 ppb (19) 3.0 ppb (3) N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
March 20, 2019, 4 a.m. 17.0 ppb (16) 3.0 ppb (3) N/A 14.0 ppb (13) N/A N/A N/A 0.2 ppb (2) N/A N/A 16.0
 
March 20, 2019, 3 a.m. 16.0 ppb (15) 3.0 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 15.0
 
March 20, 2019, 2 a.m. 32.0 ppb (30) 8.0 ppb (7) N/A 24.0 ppb (22) N/A N/A N/A 0.2 ppb (2) N/A N/A 30.0
 
March 20, 2019, 1 a.m. 60.0 ppb (56) 28.0 ppb (26) N/A 32.0 ppb (30) N/A N/A N/A 0.3 ppb (3) N/A N/A 56.0
 
March 20, 2019, midnight 64.0 ppb (61) 34.0 ppb (31) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 61.0
 
March 19, 2019, 11 p.m. 71.0 ppb (68) 39.0 ppb (36) N/A 32.0 ppb (30) N/A N/A N/A 0.3 ppb (3) N/A N/A 68.0
 
March 19, 2019, 10 p.m. 145.0 ppb (108) 100.0 ppb (99) N/A 45.0 ppb (42) N/A N/A N/A 0.4 ppb (4) N/A N/A 108.0
 
March 19, 2019, 9 p.m. 266.0 ppb (132) 210.0 ppb (121) N/A 56.0 ppb (52) N/A N/A N/A 0.4 ppb (4) N/A N/A 132.0
 
March 19, 2019, 8 p.m. 188.0 ppb (117) 135.0 ppb (107) N/A 53.0 ppb (49) N/A N/A N/A 0.3 ppb (3) N/A N/A 117.0
 
March 19, 2019, 7 p.m. 167.0 ppb (113) 109.0 ppb (102) N/A 58.0 ppb (54) N/A N/A N/A 0.3 ppb (3) N/A N/A 113.0
 
March 19, 2019, 6 p.m. 117.0 ppb (103) 70.0 ppb (67) N/A 47.0 ppb (44) N/A N/A N/A 0.3 ppb (3) N/A N/A 103.0
 
March 19, 2019, 5 p.m. 74.0 ppb (71) 34.0 ppb (31) N/A 40.0 ppb (37) N/A N/A N/A 0.3 ppb (3) N/A N/A 71.0
 
March 19, 2019, 4 p.m. 77.0 ppb (74) 35.0 ppb (32) N/A 42.0 ppb (39) N/A N/A N/A 0.3 ppb (3) N/A N/A 74.0
 
March 19, 2019, 3 p.m. 50.0 ppb (46) 15.0 ppb (14) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 46.0
 
March 19, 2019, 2 p.m. 58.0 ppb (54) 19.0 ppb (18) N/A 39.0 ppb (36) N/A N/A N/A 0.3 ppb (3) N/A N/A 54.0
 
March 19, 2019, 1 p.m. 137.0 ppb (107) 79.0 ppb (77) N/A 58.0 ppb (54) N/A N/A N/A 0.4 ppb (4) N/A N/A 107.0
 
March 19, 2019, noon 54.0 ppb (50) 11.0 ppb (10) N/A 43.0 ppb (40) N/A N/A N/A 0.3 ppb (3) N/A N/A 50.0
 
March 19, 2019, 11 a.m. 54.0 ppb (50) 6.0 ppb (6) N/A 48.0 ppb (44) N/A N/A N/A 0.3 ppb (3) N/A N/A 50.0
 
March 19, 2019, 10 a.m. 47.0 ppb (44) 3.0 ppb (3) N/A 44.0 ppb (41) N/A N/A N/A 0.3 ppb (3) N/A N/A 44.0
 
March 19, 2019, 9 a.m. 43.0 ppb (40) 2.0 ppb (2) N/A 41.0 ppb (38) N/A N/A N/A 0.3 ppb (3) N/A N/A 40.0
 
March 19, 2019, 8 a.m. 35.0 ppb (32) 2.0 ppb (2) N/A 33.0 ppb (31) N/A N/A N/A 0.2 ppb (2) N/A N/A 32.0
 
March 19, 2019, 7 a.m. 25.0 ppb (23) 3.0 ppb (3) N/A 22.0 ppb (20) N/A N/A N/A 0.2 ppb (2) N/A N/A 23.0
 
March 19, 2019, 6 a.m. 18.0 ppb (17) 3.0 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A 0.2 ppb (2) N/A N/A 17.0
 
March 19, 2019, 5 a.m. 21.0 ppb (19) 3.0 ppb (3) N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
March 19, 2019, 4 a.m. 26.0 ppb (24) 7.0 ppb (6) N/A 19.0 ppb (18) N/A N/A N/A 0.4 ppb (4) N/A N/A 24.0
 
March 19, 2019, 3 a.m. 55.0 ppb (51) 22.0 ppb (20) N/A 33.0 ppb (31) N/A N/A N/A 0.6 ppb (7) N/A N/A 51.0
 
March 19, 2019, 2 a.m. 105.0 ppb (101) 54.0 ppb (50) N/A 51.0 ppb (47) N/A N/A N/A 0.7 ppb (8) N/A N/A 101.0
 
March 19, 2019, 1 a.m. 88.0 ppb (86) 51.0 ppb (47) N/A 37.0 ppb (34) N/A N/A N/A 0.3 ppb (3) N/A N/A 86.0
 
March 19, 2019, midnight 93.0 ppb (91) 57.0 ppb (53) N/A 36.0 ppb (33) N/A N/A N/A 0.3 ppb (3) N/A N/A 91.0
 
March 18, 2019, 11 p.m. 83.0 ppb (81) 47.0 ppb (44) N/A 36.0 ppb (33) N/A N/A N/A 0.3 ppb (3) N/A N/A 81.0
 
March 18, 2019, 10 p.m. 88.0 ppb (86) 50.0 ppb (46) N/A 38.0 ppb (35) N/A N/A N/A 0.3 ppb (3) N/A N/A 86.0
 
March 18, 2019, 9 p.m. 124.0 ppb (104) 82.0 ppb (80) N/A 42.0 ppb (39) N/A N/A N/A 0.3 ppb (3) N/A N/A 104.0
 
March 18, 2019, 8 p.m. 131.0 ppb (106) 81.0 ppb (79) N/A 50.0 ppb (46) N/A N/A N/A 0.3 ppb (3) N/A N/A 106.0
 
March 18, 2019, 7 p.m. 105.0 ppb (101) 63.0 ppb (60) N/A 42.0 ppb (39) N/A N/A N/A 0.3 ppb (3) N/A N/A 101.0
 
March 18, 2019, 6 p.m. 76.0 ppb (73) 39.0 ppb (36) N/A 37.0 ppb (34) N/A N/A N/A 0.3 ppb (3) N/A N/A 73.0
 
March 18, 2019, 5 p.m. 59.0 ppb (55) 25.0 ppb (23) N/A 34.0 ppb (31) N/A N/A N/A 0.3 ppb (3) N/A N/A 55.0
 
March 18, 2019, 4 p.m. 49.0 ppb (45) 18.0 ppb (17) N/A 31.0 ppb (29) N/A N/A N/A 0.3 ppb (3) N/A N/A 45.0
 
March 18, 2019, 3 p.m. 45.0 ppb (42) 14.0 ppb (13) N/A 31.0 ppb (29) N/A N/A N/A 0.3 ppb (3) N/A N/A 42.0
 
March 18, 2019, 2 p.m. 63.0 ppb (60) 22.0 ppb (20) N/A 41.0 ppb (38) N/A N/A N/A 0.4 ppb (4) N/A N/A 60.0
 
March 18, 2019, 1 p.m. 82.0 ppb (80) 27.0 ppb (25) N/A 55.0 ppb (51) N/A N/A N/A 0.4 ppb (4) N/A N/A 80.0
 
March 18, 2019, noon 120.0 ppb (104) 60.0 ppb (56) N/A 60.0 ppb (56) N/A N/A N/A 0.5 ppb (6) N/A N/A 104.0
 
March 18, 2019, 11 a.m. 117.0 ppb (103) 58.0 ppb (54) N/A 59.0 ppb (55) N/A N/A N/A 0.4 ppb (4) N/A N/A 103.0
 
March 18, 2019, 10 a.m. 29.0 ppb (27) 1.0 ppb (1) N/A 28.0 ppb (26) N/A N/A N/A 0.2 ppb (2) N/A N/A 27.0
 
March 18, 2019, 9 a.m. 25.0 ppb (23) 1.0 ppb (1) N/A 24.0 ppb (22) N/A N/A N/A 0.2 ppb (2) N/A N/A 23.0
 
March 18, 2019, 8 a.m. 32.0 ppb (30) 2.0 ppb (2) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 30.0
 
March 18, 2019, 7 a.m. 24.0 ppb (22) 3.0 ppb (3) N/A 21.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 22.0
 
March 18, 2019, 6 a.m. 32.0 ppb (30) 7.0 ppb (6) N/A 25.0 ppb (23) N/A N/A N/A 0.3 ppb (3) N/A N/A 30.0
 
March 18, 2019, 5 a.m. 27.0 ppb (25) 6.0 ppb (6) N/A 21.0 ppb (19) N/A N/A N/A 0.4 ppb (4) N/A N/A 25.0
 
March 18, 2019, 4 a.m. 59.0 ppb (55) 27.0 ppb (25) N/A 32.0 ppb (30) N/A N/A N/A 0.5 ppb (6) N/A N/A 55.0