AQSQID: 028204560

Site Name: Jpn Site 028204560

Location: None, None

Reporting: True, Located: False

Current AQI: 35.0

None None, None: None, None

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 22, 2019, 9 a.m. 38.0 ppb (35) 13.0 ppb (12) N/A 25.0 ppb (23) N/A N/A N/A 0.4 ppb (4) N/A N/A 35.0
 
Jan. 22, 2019, 8 a.m. 41.0 ppb (38) 12.0 ppb (11) N/A 29.0 ppb (27) N/A N/A N/A 0.4 ppb (4) N/A N/A 38.0
 
Jan. 22, 2019, 7 a.m. 26.0 ppb (24) 6.0 ppb (6) N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 24.0
 
Jan. 22, 2019, 6 a.m. 30.0 ppb (28) 11.0 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A 0.3 ppb (3) N/A N/A 28.0
 
Jan. 22, 2019, 5 a.m. 37.0 ppb (34) 14.0 ppb (13) N/A 23.0 ppb (21) N/A N/A N/A 0.2 ppb (2) N/A N/A 34.0
 
Jan. 22, 2019, 4 a.m. 27.0 ppb (25) 10.0 ppb (9) N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) N/A N/A 25.0
 
Jan. 22, 2019, 3 a.m. 25.0 ppb (23) 8.0 ppb (7) N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) N/A N/A 23.0
 
Jan. 22, 2019, 2 a.m. 33.0 ppb (31) 13.0 ppb (12) N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
Jan. 22, 2019, 1 a.m. 52.0 ppb (48) 25.0 ppb (23) N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) N/A N/A 48.0
 
Jan. 22, 2019, midnight 53.0 ppb (49) 26.0 ppb (24) N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) N/A N/A 49.0
 
Jan. 21, 2019, 11 p.m. 21.0 ppb (19) 5.0 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A 0.2 ppb (2) N/A N/A 19.0
 
Jan. 21, 2019, 10 p.m. 22.0 ppb (20) 4.0 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (3) N/A N/A 20.0
 
Jan. 21, 2019, 9 p.m. 73.0 ppb (70) 33.0 ppb (31) N/A 40.0 ppb (37) N/A N/A N/A 0.4 ppb (4) N/A N/A 70.0
 
Jan. 21, 2019, 8 p.m. 23.0 ppb (21) 1.0 ppb (1) N/A 22.0 ppb (20) N/A N/A N/A 0.4 ppb (4) N/A N/A 21.0
 
Jan. 21, 2019, 7 p.m. 20.0 ppb (19) 0.0 ppb (0) N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
Jan. 21, 2019, 6 p.m. 14.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 13.0
 
Jan. 21, 2019, 5 p.m. 12.0 ppb (11) 0.0 ppb (0) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A N/A 11.0
 
Jan. 21, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (2) N/A N/A 2.0
 
Jan. 21, 2019, 3 p.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.2 ppb (2) N/A N/A 12.0
 
Jan. 21, 2019, 2 p.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 13.0
 
Jan. 21, 2019, 1 p.m. 15.0 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (13) N/A N/A N/A 0.2 ppb (2) N/A N/A 14.0
 
Jan. 21, 2019, noon 13.0 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 12.0
 
Jan. 21, 2019, 11 a.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.2 ppb (2) N/A N/A 12.0
 
Jan. 21, 2019, 10 a.m. 17.0 ppb (16) 2.0 ppb (2) N/A 15.0 ppb (14) N/A N/A N/A 0.2 ppb (2) N/A N/A 16.0
 
Jan. 21, 2019, 9 a.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
 
Jan. 21, 2019, 8 a.m. 18.0 ppb (17) 2.0 ppb (2) N/A 16.0 ppb (15) N/A N/A N/A 0.2 ppb (2) N/A N/A 17.0
 
Jan. 21, 2019, 7 a.m. 15.0 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 14.0
 
Jan. 21, 2019, 6 a.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.3 ppb (3) N/A N/A 12.0
 
Jan. 21, 2019, 5 a.m. 14.0 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A N/A 13.0
 
Jan. 21, 2019, 4 a.m. 16.0 ppb (15) 3.0 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A 0.3 ppb (3) N/A N/A 15.0
 
Jan. 21, 2019, 3 a.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
 
Jan. 21, 2019, 2 a.m. 18.0 ppb (17) 6.0 ppb (6) N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) N/A N/A 17.0
 
Jan. 21, 2019, 1 a.m. 22.0 ppb (20) 7.0 ppb (6) N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) N/A N/A 20.0
 
Jan. 21, 2019, midnight 37.0 ppb (34) 13.0 ppb (12) N/A 24.0 ppb (22) N/A N/A N/A 0.4 ppb (4) N/A N/A 34.0
 
Jan. 20, 2019, 11 p.m. 72.0 ppb (69) 34.0 ppb (31) N/A 38.0 ppb (35) N/A N/A N/A 0.5 ppb (6) N/A N/A 69.0
 
Jan. 20, 2019, 10 p.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
 
Jan. 20, 2019, 9 p.m. 76.0 ppb (73) 39.0 ppb (36) N/A 37.0 ppb (34) N/A N/A N/A 0.4 ppb (4) N/A N/A 73.0
 
Jan. 20, 2019, 8 p.m. 53.0 ppb (49) 25.0 ppb (23) N/A 28.0 ppb (26) N/A N/A N/A 0.3 ppb (3) N/A N/A 49.0
 
Jan. 20, 2019, 7 p.m. 39.0 ppb (36) 18.0 ppb (17) N/A 21.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 36.0
 
Jan. 20, 2019, 6 p.m. 21.0 ppb (19) 7.0 ppb (6) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
Jan. 20, 2019, 5 p.m. 14.0 ppb (13) 5.0 ppb (5) N/A 9.0 ppb (8) N/A N/A N/A 0.3 ppb (3) N/A N/A 13.0
 
Jan. 20, 2019, 4 p.m. 25.0 ppb (23) 4.0 ppb (4) N/A 21.0 ppb (19) N/A N/A N/A 0.3 ppb (3) N/A N/A 23.0
 
Jan. 20, 2019, 3 p.m. 23.0 ppb (21) 4.0 ppb (4) N/A 19.0 ppb (18) N/A N/A N/A 0.3 ppb (3) N/A N/A 21.0
 
Jan. 20, 2019, 2 p.m. 19.0 ppb (18) 4.0 ppb (4) N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) N/A N/A 18.0
 
Jan. 20, 2019, 1 p.m. 21.0 ppb (19) 4.0 ppb (4) N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
Jan. 20, 2019, noon 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.3 ppb (3) N/A N/A 13.0
 
Jan. 20, 2019, 11 a.m. 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A N/A N/A 0.3 ppb (3) N/A N/A 11.0
 
Jan. 20, 2019, 10 a.m. 11.0 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (8) N/A N/A N/A 0.3 ppb (3) N/A N/A 10.0
 
Jan. 20, 2019, 9 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 8.0
 
Jan. 20, 2019, 8 a.m. 11.0 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A 0.3 ppb (3) N/A N/A 10.0
 
Jan. 20, 2019, 7 a.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.3 ppb (3) N/A N/A 7.0
 
Jan. 20, 2019, 6 a.m. 15.0 ppb (14) 4.0 ppb (4) N/A 11.0 ppb (10) N/A N/A N/A 0.4 ppb (4) N/A N/A 14.0
 
Jan. 20, 2019, 5 a.m. 21.0 ppb (19) 5.0 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A 0.5 ppb (6) N/A N/A 19.0
 
Jan. 20, 2019, 4 a.m. 22.0 ppb (20) 5.0 ppb (5) N/A 17.0 ppb (16) N/A N/A N/A 0.4 ppb (4) N/A N/A 20.0
 
Jan. 20, 2019, 3 a.m. 30.0 ppb (28) 6.0 ppb (6) N/A 24.0 ppb (22) N/A N/A N/A 0.5 ppb (6) N/A N/A 28.0
 
Jan. 20, 2019, 2 a.m. 39.0 ppb (36) 11.0 ppb (10) N/A 28.0 ppb (26) N/A N/A N/A 0.6 ppb (7) N/A N/A 36.0
 
Jan. 20, 2019, 1 a.m. 48.0 ppb (44) 15.0 ppb (14) N/A 33.0 ppb (31) N/A N/A N/A 0.5 ppb (6) N/A N/A 44.0
 
Jan. 20, 2019, midnight 52.0 ppb (48) 17.0 ppb (16) N/A 35.0 ppb (32) N/A N/A N/A 0.6 ppb (7) N/A N/A 48.0
 
Jan. 19, 2019, 11 p.m. 54.0 ppb (50) 19.0 ppb (18) N/A 35.0 ppb (32) N/A N/A N/A 0.5 ppb (6) N/A N/A 50.0
 
Jan. 19, 2019, 10 p.m. 44.0 ppb (41) 14.0 ppb (13) N/A 30.0 ppb (28) N/A N/A N/A 0.5 ppb (6) N/A N/A 41.0
 
Jan. 19, 2019, 9 p.m. 36.0 ppb (33) 10.0 ppb (9) N/A 26.0 ppb (24) N/A N/A N/A 0.4 ppb (4) N/A N/A 33.0
 
Jan. 19, 2019, 8 p.m. 40.0 ppb (37) 10.0 ppb (9) N/A 30.0 ppb (28) N/A N/A N/A 0.4 ppb (4) N/A N/A 37.0
 
Jan. 19, 2019, 7 p.m. 42.0 ppb (39) 10.0 ppb (9) N/A 32.0 ppb (30) N/A N/A N/A 0.5 ppb (6) N/A N/A 39.0
 
Jan. 19, 2019, 6 p.m. 45.0 ppb (42) 10.0 ppb (9) N/A 35.0 ppb (32) N/A N/A N/A 0.5 ppb (6) N/A N/A 42.0
 
Jan. 19, 2019, 5 p.m. 46.0 ppb (43) 9.0 ppb (8) N/A 37.0 ppb (34) N/A N/A N/A 0.5 ppb (6) N/A N/A 43.0
 
Jan. 19, 2019, 4 p.m. 48.0 ppb (44) 10.0 ppb (9) N/A 38.0 ppb (35) N/A N/A N/A 0.6 ppb (7) N/A N/A 44.0
 
Jan. 19, 2019, 3 p.m. 52.0 ppb (48) 12.0 ppb (11) N/A 40.0 ppb (37) N/A N/A N/A 0.6 ppb (7) N/A N/A 48.0
 
Jan. 19, 2019, 2 p.m. 62.0 ppb (59) 18.0 ppb (17) N/A 44.0 ppb (41) N/A N/A N/A 0.7 ppb (8) N/A N/A 59.0
 
Jan. 19, 2019, 1 p.m. 67.0 ppb (64) 20.0 ppb (19) N/A 47.0 ppb (44) N/A N/A N/A 0.8 ppb (9) N/A N/A 64.0
 
Jan. 19, 2019, noon 72.0 ppb (69) 21.0 ppb (19) N/A 51.0 ppb (47) N/A N/A N/A 0.8 ppb (9) N/A N/A 69.0
 
Jan. 19, 2019, 11 a.m. 88.0 ppb (86) 32.0 ppb (30) N/A 56.0 ppb (52) N/A N/A N/A 0.9 ppb (10) N/A N/A 86.0
 
Jan. 19, 2019, 10 a.m. 46.0 ppb (43) 9.0 ppb (8) N/A 37.0 ppb (34) N/A N/A N/A 0.5 ppb (6) N/A N/A 43.0
 
Jan. 19, 2019, 9 a.m. 20.0 ppb (19) 1.0 ppb (1) N/A 19.0 ppb (18) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
Jan. 19, 2019, 8 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
 
Jan. 19, 2019, 7 a.m. 15.0 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 14.0
 
Jan. 19, 2019, 6 a.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.3 ppb (3) N/A N/A 12.0
 
Jan. 19, 2019, 5 a.m. 19.0 ppb (18) 4.0 ppb (4) N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) N/A N/A 18.0
 
Jan. 19, 2019, 4 a.m. 19.0 ppb (18) 5.0 ppb (5) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 18.0
 
Jan. 19, 2019, 3 a.m. 20.0 ppb (19) 6.0 ppb (6) N/A 14.0 ppb (13) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
Jan. 19, 2019, 2 a.m. 40.0 ppb (37) 14.0 ppb (13) N/A 26.0 ppb (24) N/A N/A N/A 0.4 ppb (4) N/A N/A 37.0
 
Jan. 19, 2019, 1 a.m. 49.0 ppb (45) 20.0 ppb (19) N/A 29.0 ppb (27) N/A N/A N/A 0.5 ppb (6) N/A N/A 45.0
 
Jan. 19, 2019, midnight 98.0 ppb (97) 61.0 ppb (57) N/A 37.0 ppb (34) N/A N/A N/A 0.6 ppb (7) N/A N/A 97.0
 
Jan. 18, 2019, 11 p.m. 89.0 ppb (87) 57.0 ppb (53) N/A 32.0 ppb (30) N/A N/A N/A 0.6 ppb (7) N/A N/A 87.0
 
Jan. 18, 2019, 10 p.m. 88.0 ppb (86) 57.0 ppb (53) N/A 31.0 ppb (29) N/A N/A N/A 0.6 ppb (7) N/A N/A 86.0
 
Jan. 18, 2019, 9 p.m. 74.0 ppb (71) 44.0 ppb (41) N/A 30.0 ppb (28) N/A N/A N/A 0.4 ppb (4) N/A N/A 71.0
 
Jan. 18, 2019, 8 p.m. 62.0 ppb (59) 35.0 ppb (32) N/A 27.0 ppb (25) N/A N/A N/A 0.3 ppb (3) N/A N/A 59.0
 
Jan. 18, 2019, 7 p.m. 57.0 ppb (53) 29.0 ppb (27) N/A 28.0 ppb (26) N/A N/A N/A 0.3 ppb (3) N/A N/A 53.0
 
Jan. 18, 2019, 6 p.m. 52.0 ppb (48) 23.0 ppb (21) N/A 29.0 ppb (27) N/A N/A N/A 0.3 ppb (3) N/A N/A 48.0
 
Jan. 18, 2019, 5 p.m. 54.0 ppb (50) 21.0 ppb (19) N/A 33.0 ppb (31) N/A N/A N/A 0.4 ppb (4) N/A N/A 50.0
 
Jan. 18, 2019, 4 p.m. 58.0 ppb (54) 20.0 ppb (19) N/A 38.0 ppb (35) N/A N/A N/A 0.5 ppb (6) N/A N/A 54.0
 
Jan. 18, 2019, 3 p.m. 67.0 ppb (64) 26.0 ppb (24) N/A 41.0 ppb (38) N/A N/A N/A 0.5 ppb (6) N/A N/A 64.0
 
Jan. 18, 2019, 2 p.m. 61.0 ppb (57) 21.0 ppb (19) N/A 40.0 ppb (37) N/A N/A N/A 0.5 ppb (6) N/A N/A 57.0
 
Jan. 18, 2019, 1 p.m. 41.0 ppb (38) 8.0 ppb (7) N/A 33.0 ppb (31) N/A N/A N/A 0.5 ppb (6) N/A N/A 38.0
 
Jan. 18, 2019, noon 49.0 ppb (45) 16.0 ppb (15) N/A 33.0 ppb (31) N/A N/A N/A 0.5 ppb (6) N/A N/A 45.0
 
Jan. 18, 2019, 11 a.m. 44.0 ppb (41) 15.0 ppb (14) N/A 29.0 ppb (27) N/A N/A N/A 0.4 ppb (4) N/A N/A 41.0
 
Jan. 18, 2019, 10 a.m. 35.0 ppb (32) 12.0 ppb (11) N/A 23.0 ppb (21) N/A N/A N/A 0.4 ppb (4) N/A N/A 32.0
 
Jan. 18, 2019, 9 a.m. 41.0 ppb (38) 16.0 ppb (15) N/A 25.0 ppb (23) N/A N/A N/A 0.4 ppb (4) N/A N/A 38.0
 
Jan. 18, 2019, 8 a.m. 47.0 ppb (44) 19.0 ppb (18) N/A 28.0 ppb (26) N/A N/A N/A 0.4 ppb (4) N/A N/A 44.0
 
Jan. 18, 2019, 7 a.m. 57.0 ppb (53) 24.0 ppb (22) N/A 33.0 ppb (31) N/A N/A N/A 0.4 ppb (4) N/A N/A 53.0
 
Jan. 18, 2019, 6 a.m. 47.0 ppb (44) 21.0 ppb (19) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 44.0
 
Jan. 18, 2019, 5 a.m. 64.0 ppb (61) 28.0 ppb (26) N/A 36.0 ppb (33) N/A N/A N/A 0.3 ppb (3) N/A N/A 61.0
 
Jan. 18, 2019, 4 a.m. 49.0 ppb (45) 19.0 ppb (18) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 45.0
 
Jan. 18, 2019, 3 a.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
 
Jan. 18, 2019, 2 a.m. 54.0 ppb (50) 27.0 ppb (25) N/A 27.0 ppb (25) N/A N/A N/A 0.2 ppb (2) N/A N/A 50.0
 
Jan. 18, 2019, 1 a.m. 49.0 ppb (45) 26.0 ppb (24) N/A 23.0 ppb (21) N/A N/A N/A 0.2 ppb (2) N/A N/A 45.0
 
Jan. 18, 2019, midnight 50.0 ppb (46) 25.0 ppb (23) N/A 25.0 ppb (23) N/A N/A N/A 0.3 ppb (3) N/A N/A 46.0
 
Jan. 17, 2019, 11 p.m. 61.0 ppb (57) 29.0 ppb (27) N/A 32.0 ppb (30) N/A N/A N/A 0.4 ppb (4) N/A N/A 57.0
 
Jan. 17, 2019, 10 p.m. 63.0 ppb (60) 30.0 ppb (28) N/A 33.0 ppb (31) N/A N/A N/A 0.4 ppb (4) N/A N/A 60.0
 
Jan. 17, 2019, 9 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
 
Jan. 17, 2019, 8 p.m. 46.0 ppb (43) 20.0 ppb (19) N/A 26.0 ppb (24) N/A N/A N/A 0.2 ppb (2) N/A N/A 43.0
 
Jan. 17, 2019, 7 p.m. 52.0 ppb (48) 22.0 ppb (20) N/A 30.0 ppb (28) N/A N/A N/A 0.2 ppb (2) N/A N/A 48.0
 
Jan. 17, 2019, 6 p.m. 33.0 ppb (31) 10.0 ppb (9) N/A 23.0 ppb (21) N/A N/A N/A 0.2 ppb (2) N/A N/A 31.0
 
Jan. 17, 2019, 5 p.m. 34.0 ppb (31) 10.0 ppb (9) N/A 24.0 ppb (22) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
Jan. 17, 2019, 4 p.m. 21.0 ppb (19) 4.0 ppb (4) N/A 17.0 ppb (16) N/A N/A N/A 0.2 ppb (2) N/A N/A 19.0
 
Jan. 17, 2019, 3 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 7.0
 
Jan. 17, 2019, 2 p.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 8.0
 
Jan. 17, 2019, 1 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
 
Jan. 17, 2019, noon 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A N/A 7.0
 
Jan. 17, 2019, 11 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 8.0
 
Jan. 17, 2019, 10 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A N/A 8.0
 
Jan. 17, 2019, 8 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
 
Jan. 17, 2019, 7 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.2 ppb (2) N/A N/A 13.0
 
Jan. 17, 2019, 6 a.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
 
Jan. 17, 2019, 5 a.m. 15.0 ppb (14) 3.0 ppb (3) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 14.0
 
Jan. 17, 2019, 4 a.m. 12.0 ppb (11) 3.0 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A N/A 11.0
 
Jan. 17, 2019, 3 a.m. 12.0 ppb (11) 3.0 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A 0.3 ppb (3) N/A N/A 11.0
 
Jan. 17, 2019, 2 a.m. 20.0 ppb (19) 7.0 ppb (6) N/A 13.0 ppb (12) N/A N/A N/A 0.3 ppb (3) N/A N/A 19.0
 
Jan. 17, 2019, 1 a.m. 22.0 ppb (20) 7.0 ppb (6) N/A 15.0 ppb (14) N/A N/A N/A 0.2 ppb (2) N/A N/A 20.0
 
Jan. 17, 2019, midnight 23.0 ppb (21) 6.0 ppb (6) N/A 17.0 ppb (16) N/A N/A N/A 0.2 ppb (2) N/A N/A 21.0
 
Jan. 16, 2019, 11 p.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
 
Jan. 16, 2019, 10 p.m. 32.0 ppb (30) 11.0 ppb (10) N/A 21.0 ppb (19) N/A N/A N/A 0.4 ppb (4) N/A N/A 30.0
 
Jan. 16, 2019, 9 p.m. 87.0 ppb (85) 44.0 ppb (41) N/A 43.0 ppb (40) N/A N/A N/A 0.5 ppb (6) N/A N/A 85.0
 
Jan. 16, 2019, 8 p.m. 19.0 ppb (18) 3.0 ppb (3) N/A 16.0 ppb (15) N/A N/A N/A 0.2 ppb (2) N/A N/A 18.0
 
Jan. 16, 2019, 7 p.m. 42.0 ppb (39) 16.0 ppb (15) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 39.0
 
Jan. 16, 2019, 6 p.m. 67.0 ppb (64) 33.0 ppb (31) N/A 34.0 ppb (31) N/A N/A N/A 0.5 ppb (6) N/A N/A 64.0
 
Jan. 16, 2019, 5 p.m. 46.0 ppb (43) 16.0 ppb (15) N/A 30.0 ppb (28) N/A N/A N/A 0.5 ppb (6) N/A N/A 43.0
 
Jan. 16, 2019, 4 p.m. 39.0 ppb (36) 12.0 ppb (11) N/A 27.0 ppb (25) N/A N/A N/A 0.5 ppb (6) N/A N/A 36.0
 
Jan. 16, 2019, 3 p.m. 45.0 ppb (42) 14.0 ppb (13) N/A 31.0 ppb (29) N/A N/A N/A 0.6 ppb (7) N/A N/A 42.0
 
Jan. 16, 2019, 2 p.m. 62.0 ppb (59) 22.0 ppb (20) N/A 40.0 ppb (37) N/A N/A N/A 0.7 ppb (8) N/A N/A 59.0
 
Jan. 16, 2019, 1 p.m. 60.0 ppb (56) 20.0 ppb (19) N/A 40.0 ppb (37) N/A N/A N/A 0.7 ppb (8) N/A N/A 56.0
 
Jan. 16, 2019, noon 56.0 ppb (52) 17.0 ppb (16) N/A 39.0 ppb (36) N/A N/A N/A 0.7 ppb (8) N/A N/A 52.0
 
Jan. 16, 2019, 11 a.m. 36.0 ppb (33) 11.0 ppb (10) N/A 25.0 ppb (23) N/A N/A N/A 0.6 ppb (7) N/A N/A 33.0
 
Jan. 16, 2019, 10 a.m. 24.0 ppb (22) 7.0 ppb (6) N/A 17.0 ppb (16) N/A N/A N/A 0.5 ppb (6) N/A N/A 22.0
 
Jan. 16, 2019, 9 a.m. 32.0 ppb (30) 11.0 ppb (10) N/A 21.0 ppb (19) N/A N/A N/A 0.6 ppb (7) N/A N/A 30.0
 
Jan. 16, 2019, 8 a.m. 38.0 ppb (35) 14.0 ppb (13) N/A 24.0 ppb (22) N/A N/A N/A 0.6 ppb (7) N/A N/A 35.0
 
Jan. 16, 2019, 7 a.m. 41.0 ppb (38) 16.0 ppb (15) N/A 25.0 ppb (23) N/A N/A N/A 0.5 ppb (6) N/A N/A 38.0
 
Jan. 16, 2019, 6 a.m. 26.0 ppb (24) 4.0 ppb (4) N/A 22.0 ppb (20) N/A N/A N/A 0.5 ppb (6) N/A N/A 24.0
 
Jan. 16, 2019, 5 a.m. 45.0 ppb (42) 18.0 ppb (17) N/A 27.0 ppb (25) N/A N/A N/A 0.5 ppb (6) N/A N/A 42.0
 
Jan. 16, 2019, 4 a.m. 30.0 ppb (28) 10.0 ppb (9) N/A 20.0 ppb (19) N/A N/A N/A 0.5 ppb (6) N/A N/A 28.0
 
Jan. 16, 2019, 3 a.m. 26.0 ppb (24) 10.0 ppb (9) N/A 16.0 ppb (15) N/A N/A N/A 0.4 ppb (4) N/A N/A 24.0
 
Jan. 16, 2019, 2 a.m. 42.0 ppb (39) 21.0 ppb (19) N/A 21.0 ppb (19) N/A N/A N/A 0.5 ppb (6) N/A N/A 39.0
 
Jan. 16, 2019, 1 a.m. 42.0 ppb (39) 20.0 ppb (19) N/A 22.0 ppb (20) N/A N/A N/A 0.5 ppb (6) N/A N/A 39.0
 
Jan. 16, 2019, midnight 43.0 ppb (40) 21.0 ppb (19) N/A 22.0 ppb (20) N/A N/A N/A 0.5 ppb (6) N/A N/A 40.0
 
Jan. 15, 2019, 11 p.m. 56.0 ppb (52) 25.0 ppb (23) N/A 31.0 ppb (29) N/A N/A N/A 0.6 ppb (7) N/A N/A 52.0
 
Jan. 15, 2019, 10 p.m. 60.0 ppb (56) 22.0 ppb (20) N/A 38.0 ppb (35) N/A N/A N/A 0.6 ppb (7) N/A N/A 56.0
 
Jan. 15, 2019, 9 p.m. 86.0 ppb (84) 40.0 ppb (37) N/A 46.0 ppb (43) N/A N/A N/A 0.6 ppb (7) N/A N/A 84.0
 
Jan. 15, 2019, 8 p.m. 105.0 ppb (101) 58.0 ppb (54) N/A 47.0 ppb (44) N/A N/A N/A 0.5 ppb (6) N/A N/A 101.0
 
Jan. 15, 2019, 7 p.m. 144.0 ppb (108) 89.0 ppb (87) N/A 55.0 ppb (51) N/A N/A N/A 0.6 ppb (7) N/A N/A 108.0
 
Jan. 15, 2019, 6 p.m. 66.0 ppb (63) 21.0 ppb (19) N/A 45.0 ppb (42) N/A N/A N/A 0.5 ppb (6) N/A N/A 63.0
 
Jan. 15, 2019, 5 p.m. 28.0 ppb (26) 5.0 ppb (5) N/A 23.0 ppb (21) N/A N/A N/A 0.4 ppb (4) N/A N/A 26.0
 
Jan. 15, 2019, 4 p.m. 67.0 ppb (64) 33.0 ppb (31) N/A 34.0 ppb (31) N/A N/A N/A 0.6 ppb (7) N/A N/A 64.0
 
Jan. 15, 2019, 3 p.m. 123.0 ppb (104) 75.0 ppb (72) N/A 48.0 ppb (44) N/A N/A N/A 0.8 ppb (9) N/A N/A 104.0
 
Jan. 15, 2019, 2 p.m. 106.0 ppb (101) 59.0 ppb (55) N/A 47.0 ppb (44) N/A N/A N/A 0.8 ppb (9) N/A N/A 101.0
 
Jan. 15, 2019, 1 p.m. 116.0 ppb (103) 66.0 ppb (63) N/A 50.0 ppb (46) N/A N/A N/A 0.8 ppb (9) N/A N/A 103.0
 
Jan. 15, 2019, noon 121.0 ppb (104) 72.0 ppb (69) N/A 49.0 ppb (45) N/A N/A N/A 1.0 ppb (11) N/A N/A 104.0
 
Jan. 15, 2019, 11 a.m. 130.0 ppb (106) 79.0 ppb (77) N/A 51.0 ppb (47) N/A N/A N/A 1.0 ppb (11) N/A N/A 106.0
 
Jan. 15, 2019, 10 a.m. 130.0 ppb (106) 78.0 ppb (76) N/A 52.0 ppb (48) N/A N/A N/A 1.0 ppb (11) N/A N/A 106.0
 
Jan. 15, 2019, 9 a.m. 135.0 ppb (107) 80.0 ppb (78) N/A 55.0 ppb (51) N/A N/A N/A 1.0 ppb (11) N/A N/A 107.0