AQSQID: 013111520

Site Name: Jpn Site 013111520

Location: None, None

Reporting: True, Located: False

Current AQI: 34.0

None None, None: None, None

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 22, 2019, 3 a.m. 37.0 ppb (34) 14.0 ppb (13) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 34.0
 
March 22, 2019, 2 a.m. 39.0 ppb (36) 16.0 ppb (15) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 36.0
 
March 22, 2019, 1 a.m. 41.0 ppb (38) 17.0 ppb (16) N/A 24.0 ppb (22) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 38.0
 
March 22, 2019, midnight 38.0 ppb (35) 17.0 ppb (16) N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 35.0
 
March 21, 2019, 11 p.m. 37.0 ppb (34) 16.0 ppb (15) N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 34.0
 
March 21, 2019, 10 p.m. 38.0 ppb (35) 15.0 ppb (14) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 35.0
 
March 21, 2019, 9 p.m. 91.0 ppb (89) 53.0 ppb (49) N/A 38.0 ppb (35) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 89.0
 
March 21, 2019, 8 p.m. 130.0 ppb (106) 85.0 ppb (83) N/A 45.0 ppb (42) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 106.0
 
March 21, 2019, 7 p.m. 193.0 ppb (118) 142.0 ppb (108) N/A 51.0 ppb (47) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 118.0
 
March 21, 2019, 6 p.m. 131.0 ppb (106) 84.0 ppb (82) N/A 47.0 ppb (44) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 106.0
 
March 21, 2019, 5 p.m. 97.0 ppb (96) 55.0 ppb (51) N/A 42.0 ppb (39) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 96.0
 
March 21, 2019, 4 p.m. 40.0 ppb (37) 20.0 ppb (19) N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 37.0
 
March 21, 2019, 3 p.m. 36.0 ppb (33) 19.0 ppb (18) N/A 17.0 ppb (16) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 33.0
 
March 21, 2019, 2 p.m. 40.0 ppb (37) 22.0 ppb (20) N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 37.0
 
March 21, 2019, 1 p.m. 40.0 ppb (37) 21.0 ppb (19) N/A 19.0 ppb (18) N/A 0.0 ppb (0) N/A 0.4 ppb (4) N/A N/A 37.0
 
March 21, 2019, noon 46.0 ppb (43) 24.0 ppb (22) N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 43.0
 
March 21, 2019, 11 a.m. 38.0 ppb (35) 20.0 ppb (19) N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 35.0
 
March 21, 2019, 10 a.m. 42.0 ppb (39) 23.0 ppb (21) N/A 19.0 ppb (18) N/A 1.0 ppb (1) N/A 0.5 ppb (6) N/A N/A 39.0
 
March 21, 2019, 9 a.m. 36.0 ppb (33) 19.0 ppb (18) N/A 17.0 ppb (16) N/A 1.0 ppb (1) N/A 0.5 ppb (6) N/A N/A 33.0
 
March 21, 2019, 8 a.m. 38.0 ppb (35) 20.0 ppb (19) N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 35.0
 
March 21, 2019, 7 a.m. 39.0 ppb (36) 21.0 ppb (19) N/A 18.0 ppb (17) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 36.0
 
March 21, 2019, 6 a.m. 44.0 ppb (41) 23.0 ppb (21) N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A 0.5 ppb (6) N/A N/A 41.0
 
March 21, 2019, 5 a.m. 49.0 ppb (45) 27.0 ppb (25) N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 45.0
 
March 21, 2019, 4 a.m. 52.0 ppb (48) 29.0 ppb (27) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 48.0
 
March 21, 2019, 2 a.m. 60.0 ppb (56) 33.0 ppb (31) N/A 27.0 ppb (25) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 56.0
 
March 21, 2019, 1 a.m. 91.0 ppb (89) 56.0 ppb (52) N/A 35.0 ppb (32) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 89.0
 
March 21, 2019, midnight 106.0 ppb (101) 62.0 ppb (59) N/A 44.0 ppb (41) N/A 2.0 ppb (3) N/A 0.6 ppb (7) N/A N/A 101.0
 
March 20, 2019, 11 p.m. 108.0 ppb (101) 63.0 ppb (60) N/A 45.0 ppb (42) N/A 2.0 ppb (3) N/A 0.6 ppb (7) N/A N/A 101.0
 
March 20, 2019, 9 p.m. 106.0 ppb (101) 60.0 ppb (56) N/A 46.0 ppb (43) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 101.0
 
March 20, 2019, 8 p.m. 126.0 ppb (105) 75.0 ppb (72) N/A 51.0 ppb (47) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 105.0
 
March 20, 2019, 7 p.m. 95.0 ppb (94) 49.0 ppb (45) N/A 46.0 ppb (43) N/A 3.0 ppb (4) N/A 0.3 ppb (3) N/A N/A 94.0
 
March 20, 2019, 6 p.m. 73.0 ppb (70) 33.0 ppb (31) N/A 40.0 ppb (37) N/A 3.0 ppb (4) N/A 0.3 ppb (3) N/A N/A 70.0
 
March 20, 2019, 5 p.m. 72.0 ppb (69) 32.0 ppb (30) N/A 40.0 ppb (37) N/A 4.0 ppb (6) N/A 0.4 ppb (4) N/A N/A 69.0
 
March 20, 2019, 4 p.m. 75.0 ppb (72) 30.0 ppb (28) N/A 45.0 ppb (42) N/A 5.0 ppb (7) N/A 0.8 ppb (9) N/A N/A 72.0
 
March 20, 2019, 3 p.m. 70.0 ppb (67) 29.0 ppb (27) N/A 41.0 ppb (38) N/A 4.0 ppb (6) N/A 0.7 ppb (8) N/A N/A 67.0
 
March 20, 2019, 2 p.m. 79.0 ppb (77) 30.0 ppb (28) N/A 49.0 ppb (45) N/A 5.0 ppb (7) N/A 1.1 ppb (12) N/A N/A 77.0
 
March 20, 2019, 1 p.m. 82.0 ppb (80) 32.0 ppb (30) N/A 50.0 ppb (46) N/A 5.0 ppb (7) N/A 1.0 ppb (11) N/A N/A 80.0
 
March 20, 2019, noon 85.0 ppb (83) 37.0 ppb (34) N/A 48.0 ppb (44) N/A 4.0 ppb (6) N/A 0.9 ppb (10) N/A N/A 83.0
 
March 20, 2019, 11 a.m. 112.0 ppb (102) 57.0 ppb (53) N/A 55.0 ppb (51) N/A 4.0 ppb (6) N/A 0.8 ppb (9) N/A N/A 102.0
 
March 20, 2019, 10 a.m. 142.0 ppb (108) 74.0 ppb (71) N/A 68.0 ppb (65) N/A 3.0 ppb (4) N/A 0.9 ppb (10) N/A N/A 108.0
 
March 20, 2019, 9 a.m. 199.0 ppb (119) 120.0 ppb (104) N/A 79.0 ppb (77) N/A 4.0 ppb (6) N/A 1.0 ppb (11) N/A N/A 119.0
 
March 20, 2019, 8 a.m. 169.0 ppb (113) 90.0 ppb (88) N/A 79.0 ppb (77) N/A 7.0 ppb (10) N/A 0.9 ppb (10) N/A N/A 113.0
 
March 20, 2019, 7 a.m. 144.0 ppb (108) 77.0 ppb (74) N/A 67.0 ppb (64) N/A 5.0 ppb (7) N/A 0.9 ppb (10) N/A N/A 108.0
 
March 20, 2019, 6 a.m. 69.0 ppb (66) 26.0 ppb (24) N/A 43.0 ppb (40) N/A 4.0 ppb (6) N/A 0.4 ppb (4) N/A N/A 66.0
 
March 20, 2019, 5 a.m. 72.0 ppb (69) 30.0 ppb (28) N/A 42.0 ppb (39) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 69.0
 
March 20, 2019, 4 a.m. 55.0 ppb (51) 20.0 ppb (19) N/A 35.0 ppb (32) N/A 4.0 ppb (6) N/A 0.4 ppb (4) N/A N/A 51.0
 
March 20, 2019, 3 a.m. 72.0 ppb (69) 32.0 ppb (30) N/A 40.0 ppb (37) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 69.0
 
March 20, 2019, 2 a.m. 98.0 ppb (97) 50.0 ppb (46) N/A 48.0 ppb (44) N/A 5.0 ppb (7) N/A 0.4 ppb (4) N/A N/A 97.0
 
March 20, 2019, 1 a.m. 63.0 ppb (60) 25.0 ppb (23) N/A 38.0 ppb (35) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 60.0
 
March 20, 2019, midnight 77.0 ppb (74) 34.0 ppb (31) N/A 43.0 ppb (40) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 74.0
 
March 19, 2019, 11 p.m. 74.0 ppb (71) 32.0 ppb (30) N/A 42.0 ppb (39) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 71.0
 
March 19, 2019, 10 p.m. 84.0 ppb (82) 42.0 ppb (39) N/A 42.0 ppb (39) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 82.0
 
March 19, 2019, 9 p.m. 142.0 ppb (108) 88.0 ppb (86) N/A 54.0 ppb (50) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 108.0
 
March 19, 2019, 8 p.m. 115.0 ppb (103) 65.0 ppb (62) N/A 50.0 ppb (46) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 103.0
 
March 19, 2019, 7 p.m. 69.0 ppb (66) 32.0 ppb (30) N/A 37.0 ppb (34) N/A 2.0 ppb (3) N/A 0.3 ppb (3) N/A N/A 66.0
 
March 19, 2019, 6 p.m. 47.0 ppb (44) 15.0 ppb (14) N/A 32.0 ppb (30) N/A 2.0 ppb (3) N/A 0.3 ppb (3) N/A N/A 44.0
 
March 19, 2019, 5 p.m. 52.0 ppb (48) 17.0 ppb (16) N/A 35.0 ppb (32) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 48.0
 
March 19, 2019, 4 p.m. 51.0 ppb (47) 16.0 ppb (15) N/A 35.0 ppb (32) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 47.0
 
March 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 19, 2019, 2 p.m. 78.0 ppb (76) 18.0 ppb (17) N/A 60.0 ppb (56) N/A 2.0 ppb (3) N/A 0.6 ppb (7) N/A N/A 76.0
 
March 19, 2019, 1 p.m. 115.0 ppb (103) 51.0 ppb (47) N/A 64.0 ppb (61) N/A 3.0 ppb (4) N/A 0.8 ppb (9) N/A N/A 103.0
 
March 19, 2019, noon 141.0 ppb (108) 77.0 ppb (74) N/A 64.0 ppb (61) N/A 5.0 ppb (7) N/A 0.9 ppb (10) N/A N/A 108.0
 
March 19, 2019, 11 a.m. 64.0 ppb (61) 18.0 ppb (17) N/A 46.0 ppb (43) N/A 5.0 ppb (7) N/A 0.6 ppb (7) N/A N/A 61.0
 
March 19, 2019, 10 a.m. 92.0 ppb (90) 42.0 ppb (39) N/A 50.0 ppb (46) N/A 4.0 ppb (6) N/A 0.7 ppb (8) N/A N/A 90.0
 
March 19, 2019, 9 a.m. 153.0 ppb (110) 90.0 ppb (88) N/A 63.0 ppb (60) N/A 6.0 ppb (9) N/A 1.0 ppb (11) N/A N/A 110.0
 
March 19, 2019, 8 a.m. 155.0 ppb (110) 90.0 ppb (88) N/A 65.0 ppb (62) N/A 7.0 ppb (10) N/A 1.1 ppb (12) N/A N/A 110.0
 
March 19, 2019, 7 a.m. 143.0 ppb (108) 80.0 ppb (78) N/A 63.0 ppb (60) N/A 6.0 ppb (9) N/A 0.8 ppb (9) N/A N/A 108.0
 
March 19, 2019, 6 a.m. 147.0 ppb (109) 86.0 ppb (84) N/A 61.0 ppb (57) N/A 3.0 ppb (4) N/A 0.6 ppb (7) N/A N/A 109.0
 
March 19, 2019, 5 a.m. 158.0 ppb (111) 95.0 ppb (94) N/A 63.0 ppb (60) N/A 3.0 ppb (4) N/A 0.5 ppb (6) N/A N/A 111.0
 
March 19, 2019, 4 a.m. 156.0 ppb (111) 94.0 ppb (93) N/A 62.0 ppb (59) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 111.0
 
March 19, 2019, 3 a.m. 184.0 ppb (116) 118.0 ppb (103) N/A 66.0 ppb (63) N/A 4.0 ppb (6) N/A 0.5 ppb (6) N/A N/A 116.0
 
March 19, 2019, 2 a.m. 211.0 ppb (121) 144.0 ppb (108) N/A 67.0 ppb (64) N/A 4.0 ppb (6) N/A 0.5 ppb (6) N/A N/A 121.0
 
March 19, 2019, 1 a.m. 224.0 ppb (124) 158.0 ppb (111) N/A 66.0 ppb (63) N/A 4.0 ppb (6) N/A 0.5 ppb (6) N/A N/A 124.0
 
March 19, 2019, midnight N/A N/A N/A N/A N/A N/A N/A 0.6 ppb (7) N/A N/A 7.0
 
March 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
March 18, 2019, 10 p.m. 147.0 ppb (109) 97.0 ppb (96) N/A 50.0 ppb (46) N/A 3.0 ppb (4) N/A 0.7 ppb (8) N/A N/A 109.0
 
March 18, 2019, 9 p.m. 221.0 ppb (123) 159.0 ppb (111) N/A 62.0 ppb (59) N/A 3.0 ppb (4) N/A 0.7 ppb (8) N/A N/A 123.0
 
March 18, 2019, 8 p.m. 206.0 ppb (120) 148.0 ppb (109) N/A 58.0 ppb (54) N/A 3.0 ppb (4) N/A 0.5 ppb (6) N/A N/A 120.0
 
March 18, 2019, 7 p.m. 108.0 ppb (101) 65.0 ppb (62) N/A 43.0 ppb (40) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 101.0
 
March 18, 2019, 6 p.m. 93.0 ppb (91) 50.0 ppb (46) N/A 43.0 ppb (40) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 91.0
 
March 18, 2019, 5 p.m. 86.0 ppb (84) 43.0 ppb (40) N/A 43.0 ppb (40) N/A 2.0 ppb (3) N/A 0.3 ppb (3) N/A N/A 84.0
 
March 18, 2019, 4 p.m. 110.0 ppb (102) 60.0 ppb (56) N/A 50.0 ppb (46) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 102.0
 
March 18, 2019, 3 p.m. 100.0 ppb (99) 50.0 ppb (46) N/A 50.0 ppb (46) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 99.0
 
March 18, 2019, 2 p.m. 72.0 ppb (69) 32.0 ppb (30) N/A 40.0 ppb (37) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 69.0
 
March 18, 2019, 1 p.m. 81.0 ppb (79) 37.0 ppb (34) N/A 44.0 ppb (41) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 79.0
 
March 18, 2019, noon 101.0 ppb (100) 49.0 ppb (45) N/A 52.0 ppb (48) N/A 2.0 ppb (3) N/A 0.7 ppb (8) N/A N/A 100.0
 
March 18, 2019, 11 a.m. 100.0 ppb (99) 50.0 ppb (46) N/A 50.0 ppb (46) N/A 3.0 ppb (4) N/A 0.8 ppb (9) N/A N/A 99.0
 
March 18, 2019, 10 a.m. 98.0 ppb (97) 49.0 ppb (45) N/A 49.0 ppb (45) N/A 3.0 ppb (4) N/A 0.7 ppb (8) N/A N/A 97.0
 
March 18, 2019, 9 a.m. 126.0 ppb (105) 71.0 ppb (68) N/A 55.0 ppb (51) N/A 4.0 ppb (6) N/A 0.7 ppb (8) N/A N/A 105.0
 
March 18, 2019, 8 a.m. 130.0 ppb (106) 72.0 ppb (69) N/A 58.0 ppb (54) N/A 3.0 ppb (4) N/A 0.7 ppb (8) N/A N/A 106.0
 
March 18, 2019, 7 a.m. 125.0 ppb (105) 70.0 ppb (67) N/A 55.0 ppb (51) N/A 3.0 ppb (4) N/A 0.5 ppb (6) N/A N/A 105.0
 
March 18, 2019, 6 a.m. 121.0 ppb (104) 68.0 ppb (65) N/A 53.0 ppb (49) N/A 3.0 ppb (4) N/A 0.6 ppb (7) N/A N/A 104.0
 
March 18, 2019, 5 a.m. 139.0 ppb (107) 83.0 ppb (81) N/A 56.0 ppb (52) N/A 4.0 ppb (6) N/A 0.7 ppb (8) N/A N/A 107.0
 
March 18, 2019, 4 a.m. 158.0 ppb (111) 98.0 ppb (97) N/A 60.0 ppb (56) N/A 5.0 ppb (7) N/A 0.7 ppb (8) N/A N/A 111.0
 
March 18, 2019, 3 a.m. 164.0 ppb (112) 101.0 ppb (100) N/A 63.0 ppb (60) N/A 5.0 ppb (7) N/A 0.6 ppb (7) N/A N/A 112.0
 
March 18, 2019, 2 a.m. 115.0 ppb (103) 63.0 ppb (60) N/A 52.0 ppb (48) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 103.0
 
March 18, 2019, 1 a.m. 99.0 ppb (98) 60.0 ppb (56) N/A 39.0 ppb (36) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 98.0
 
March 18, 2019, midnight 58.0 ppb (54) 29.0 ppb (27) N/A 29.0 ppb (27) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 54.0
 
March 17, 2019, 11 p.m. 58.0 ppb (54) 26.0 ppb (24) N/A 32.0 ppb (30) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 54.0
 
March 17, 2019, 10 p.m. 71.0 ppb (68) 37.0 ppb (34) N/A 34.0 ppb (31) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 68.0
 
March 17, 2019, 9 p.m. 91.0 ppb (89) 50.0 ppb (46) N/A 41.0 ppb (38) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 89.0
 
March 17, 2019, 8 p.m. 47.0 ppb (44) 21.0 ppb (19) N/A 26.0 ppb (24) N/A 1.0 ppb (1) N/A 0.2 ppb (2) N/A N/A 44.0
 
March 17, 2019, 7 p.m. 42.0 ppb (39) 19.0 ppb (18) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.2 ppb (2) N/A N/A 39.0
 
March 17, 2019, 6 p.m. 39.0 ppb (36) 16.0 ppb (15) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.2 ppb (2) N/A N/A 36.0
 
March 17, 2019, 5 p.m. 25.0 ppb (23) 8.0 ppb (7) N/A 17.0 ppb (16) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 23.0
 
March 17, 2019, 4 p.m. 12.0 ppb (11) 3.0 ppb (3) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 11.0
 
March 17, 2019, 3 p.m. 13.0 ppb (12) 3.0 ppb (3) N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 12.0
 
March 17, 2019, 2 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 7.0
 
March 17, 2019, 1 p.m. 10.0 ppb (9) 2.0 ppb (2) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 9.0
 
March 17, 2019, noon 14.0 ppb (13) 3.0 ppb (3) N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 13.0
 
March 17, 2019, 11 a.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 12.0
 
March 17, 2019, 10 a.m. 17.0 ppb (16) 3.0 ppb (3) N/A 14.0 ppb (13) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 16.0
 
March 17, 2019, 9 a.m. 14.0 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (11) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 13.0
 
March 17, 2019, 8 a.m. 16.0 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 15.0
 
March 17, 2019, 7 a.m. 14.0 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (11) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 13.0
 
March 17, 2019, 6 a.m. 31.0 ppb (29) 11.0 ppb (10) N/A 20.0 ppb (19) N/A 1.0 ppb (1) N/A 0.5 ppb (6) N/A N/A 29.0
 
March 17, 2019, 5 a.m. 50.0 ppb (46) 23.0 ppb (21) N/A 27.0 ppb (25) N/A 1.0 ppb (1) N/A 0.6 ppb (7) N/A N/A 46.0
 
March 17, 2019, 4 a.m. 54.0 ppb (50) 28.0 ppb (26) N/A 26.0 ppb (24) N/A 2.0 ppb (3) N/A 0.6 ppb (7) N/A N/A 50.0
 
March 17, 2019, 3 a.m. 70.0 ppb (67) 37.0 ppb (34) N/A 33.0 ppb (31) N/A 4.0 ppb (6) N/A 0.8 ppb (9) N/A N/A 67.0
 
March 17, 2019, 2 a.m. 59.0 ppb (55) 26.0 ppb (24) N/A 33.0 ppb (31) N/A 6.0 ppb (9) N/A 0.8 ppb (9) N/A N/A 55.0
 
March 17, 2019, 1 a.m. 32.0 ppb (30) 11.0 ppb (10) N/A 21.0 ppb (19) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 30.0
 
March 17, 2019, midnight 51.0 ppb (47) 24.0 ppb (22) N/A 27.0 ppb (25) N/A 4.0 ppb (6) N/A 0.4 ppb (4) N/A N/A 47.0
 
March 16, 2019, 11 p.m. 48.0 ppb (44) 20.0 ppb (19) N/A 28.0 ppb (26) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 44.0
 
March 16, 2019, 10 p.m. 47.0 ppb (44) 20.0 ppb (19) N/A 27.0 ppb (25) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 44.0
 
March 16, 2019, 9 p.m. 76.0 ppb (73) 40.0 ppb (37) N/A 36.0 ppb (33) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 73.0
 
March 16, 2019, 8 p.m. 36.0 ppb (33) 13.0 ppb (12) N/A 23.0 ppb (21) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 33.0
 
March 16, 2019, 7 p.m. 13.0 ppb (12) 3.0 ppb (3) N/A 10.0 ppb (9) N/A 1.0 ppb (1) N/A 0.2 ppb (2) N/A N/A 12.0
 
March 16, 2019, 6 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 7.0
 
March 16, 2019, 5 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 6.0
 
March 16, 2019, 4 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 6.0
 
March 16, 2019, 3 p.m. 9.0 ppb (8) 2.0 ppb (2) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A N/A 8.0
 
March 16, 2019, 2 p.m. 11.0 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 10.0
 
March 16, 2019, 1 p.m. 14.0 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (11) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 13.0
 
March 16, 2019, noon 20.0 ppb (19) 3.0 ppb (3) N/A 17.0 ppb (16) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 19.0
 
March 16, 2019, 11 a.m. 17.0 ppb (16) 2.0 ppb (2) N/A 15.0 ppb (14) N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 16.0
 
March 16, 2019, 10 a.m. 13.0 ppb (12) 2.0 ppb (2) N/A N/A N/A 1.0 ppb (1) N/A 0.3 ppb (3) N/A N/A 12.0
 
March 16, 2019, 9 a.m. 88.0 ppb (86) 38.0 ppb (35) N/A 50.0 ppb (46) N/A 2.0 ppb (3) N/A 0.7 ppb (8) N/A N/A 86.0
 
March 16, 2019, 8 a.m. 49.0 ppb (45) 17.0 ppb (16) N/A 32.0 ppb (30) N/A 2.0 ppb (3) N/A 0.6 ppb (7) N/A N/A 45.0
 
March 16, 2019, 7 a.m. 41.0 ppb (38) 11.0 ppb (10) N/A 30.0 ppb (28) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 38.0
 
March 16, 2019, 6 a.m. 46.0 ppb (43) 15.0 ppb (14) N/A 31.0 ppb (29) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 43.0
 
March 16, 2019, 5 a.m. 41.0 ppb (38) 13.0 ppb (12) N/A 28.0 ppb (26) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 38.0
 
March 16, 2019, 4 a.m. 46.0 ppb (43) 14.0 ppb (13) N/A 32.0 ppb (30) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 43.0
 
March 16, 2019, 3 a.m. 61.0 ppb (57) 24.0 ppb (22) N/A 37.0 ppb (34) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 57.0
 
March 16, 2019, 2 a.m. 60.0 ppb (56) 23.0 ppb (21) N/A 37.0 ppb (34) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 56.0
 
March 16, 2019, 1 a.m. 63.0 ppb (60) 27.0 ppb (25) N/A 36.0 ppb (33) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 60.0
 
March 16, 2019, midnight 56.0 ppb (52) 24.0 ppb (22) N/A 32.0 ppb (30) N/A 2.0 ppb (3) N/A 0.4 ppb (4) N/A N/A 52.0
 
March 15, 2019, 11 p.m. 61.0 ppb (57) 26.0 ppb (24) N/A 35.0 ppb (32) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 57.0
 
March 15, 2019, 10 p.m. 74.0 ppb (71) 37.0 ppb (34) N/A 37.0 ppb (34) N/A 1.0 ppb (1) N/A 0.5 ppb (6) N/A N/A 71.0
 
March 15, 2019, 9 p.m. 88.0 ppb (86) 48.0 ppb (44) N/A 40.0 ppb (37) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 86.0
 
March 15, 2019, 8 p.m. 75.0 ppb (72) 37.0 ppb (34) N/A 38.0 ppb (35) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 72.0
 
March 15, 2019, 7 p.m. 54.0 ppb (50) 24.0 ppb (22) N/A 30.0 ppb (28) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 50.0
 
March 15, 2019, 6 p.m. 43.0 ppb (40) 15.0 ppb (14) N/A 28.0 ppb (26) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 40.0
 
March 15, 2019, 5 p.m. 26.0 ppb (24) 4.0 ppb (4) N/A 22.0 ppb (20) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 24.0
 
March 15, 2019, 4 p.m. 53.0 ppb (49) 17.0 ppb (16) N/A 36.0 ppb (33) N/A 1.0 ppb (1) N/A 0.4 ppb (4) N/A N/A 49.0
 
March 15, 2019, 3 p.m. 87.0 ppb (85) 40.0 ppb (37) N/A 47.0 ppb (44) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 85.0
 
March 15, 2019, 2 p.m. 105.0 ppb (101) 52.0 ppb (48) N/A 53.0 ppb (49) N/A 2.0 ppb (3) N/A 0.7 ppb (8) N/A N/A 101.0
 
March 15, 2019, 1 p.m. 121.0 ppb (104) 65.0 ppb (62) N/A 56.0 ppb (52) N/A 2.0 ppb (3) N/A 0.8 ppb (9) N/A N/A 104.0
 
March 15, 2019, noon 125.0 ppb (105) 65.0 ppb (62) N/A 60.0 ppb (56) N/A 2.0 ppb (3) N/A 1.0 ppb (11) N/A N/A 105.0
 
March 15, 2019, 11 a.m. 139.0 ppb (107) 78.0 ppb (76) N/A 61.0 ppb (57) N/A 2.0 ppb (3) N/A 0.9 ppb (10) N/A N/A 107.0
 
March 15, 2019, 10 a.m. 143.0 ppb (108) 79.0 ppb (77) N/A 64.0 ppb (61) N/A 3.0 ppb (4) N/A 1.0 ppb (11) N/A N/A 108.0
 
March 15, 2019, 9 a.m. 122.0 ppb (104) 64.0 ppb (61) N/A 58.0 ppb (54) N/A 3.0 ppb (4) N/A 0.8 ppb (9) N/A N/A 104.0
 
March 15, 2019, 8 a.m. 132.0 ppb (106) 72.0 ppb (69) N/A 60.0 ppb (56) N/A 3.0 ppb (4) N/A 0.8 ppb (9) N/A N/A 106.0
 
March 15, 2019, 7 a.m. 132.0 ppb (106) 71.0 ppb (68) N/A 61.0 ppb (57) N/A 4.0 ppb (6) N/A 0.6 ppb (7) N/A N/A 106.0
 
March 15, 2019, 6 a.m. 114.0 ppb (102) 58.0 ppb (54) N/A 56.0 ppb (52) N/A 4.0 ppb (6) N/A 0.6 ppb (7) N/A N/A 102.0
 
March 15, 2019, 5 a.m. 136.0 ppb (107) 76.0 ppb (73) N/A 60.0 ppb (56) N/A 4.0 ppb (6) N/A 0.6 ppb (7) N/A N/A 107.0
 
March 15, 2019, 4 a.m. 137.0 ppb (107) 80.0 ppb (78) N/A 57.0 ppb (53) N/A 3.0 ppb (4) N/A 0.6 ppb (7) N/A N/A 107.0
 
March 15, 2019, 3 a.m. 150.0 ppb (109) 90.0 ppb (88) N/A 60.0 ppb (56) N/A 4.0 ppb (6) N/A 0.5 ppb (6) N/A N/A 109.0
 
March 15, 2019, 2 a.m. 124.0 ppb (104) 70.0 ppb (67) N/A 54.0 ppb (50) N/A 3.0 ppb (4) N/A 0.4 ppb (4) N/A N/A 104.0