AQSQID: 270530954

Site Name: Minneapolis-Downtown

Location: Minneapolis (N 6th St), MN

Reporting: True, Located: True

Current AQI: 1.0

Minneapolis (N 6th St) MN, US: 44.979, -93.2737

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.27 ppb (3) N/A N/A 3.0
 
April 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.2 ppb (2) N/A N/A 2.0
 
April 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.12 ppb (1) N/A N/A 1.0
 
April 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 16, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 16, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.45 ppb (5) N/A N/A 5.0
 
April 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.31 ppb (3) N/A N/A 3.0
 
April 16, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.42 ppb (5) N/A N/A 5.0
 
April 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.32 ppb (4) N/A N/A 4.0
 
April 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.17 ppb (2) N/A N/A 3.0
 
April 16, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.24 ppb (3) N/A N/A 3.0
 
April 16, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.27 ppb (3) N/A N/A 3.0
 
April 16, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.25 ppb (3) N/A N/A 3.0
 
April 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.17 ppb (2) N/A N/A 2.0
 
April 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.23 ppb (3) N/A N/A 3.0
 
April 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.33 ppb (4) N/A N/A 4.0
 
April 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.57 ppb (6) N/A N/A 6.0
 
April 16, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 15, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.19 ppb (2) N/A N/A 2.0
 
April 15, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.25 ppb (3) N/A N/A 3.0
 
April 15, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.28 ppb (3) N/A N/A 3.0
 
April 15, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.65 ppb (7) N/A N/A 7.0
 
April 15, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.17 ppb (2) N/A N/A 2.0
 
April 15, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.12 ppb (1) N/A N/A 1.0
 
April 15, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 15, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.19 ppb (2) N/A N/A 2.0
 
April 15, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.29 ppb (3) N/A N/A 3.0
 
April 15, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.36 ppb (4) N/A N/A 4.0
 
April 15, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.38 ppb (4) N/A N/A 4.0
 
April 15, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.32 ppb (4) N/A N/A 4.0
 
April 15, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.36 ppb (4) N/A N/A 4.0
 
April 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A 0.21 ppb (2) N/A N/A 2.0
 
April 15, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 15, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.28 ppb (3) N/A N/A 3.0
 
April 15, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 15, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 15, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 15, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.23 ppb (3) N/A N/A 3.0
 
April 15, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 15, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 14, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 14, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 14, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 14, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 14, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 14, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 14, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.04 ppb (0) N/A N/A N/A
April 14, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 14, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 14, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 14, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.23 ppb (3) N/A N/A 3.0
 
April 14, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.28 ppb (3) N/A N/A 3.0
 
April 14, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.23 ppb (3) N/A N/A 3.0
 
April 14, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.22 ppb (2) N/A N/A 2.0
 
April 14, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.19 ppb (2) N/A N/A 2.0
 
April 14, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.52 ppb (6) N/A N/A 6.0
 
April 14, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.73 ppb (8) N/A N/A 8.0
 
April 14, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.38 ppb (4) N/A N/A 4.0
 
April 14, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.65 ppb (7) N/A N/A 7.0
 
April 14, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.73 ppb (8) N/A N/A 8.0
 
April 14, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.42 ppb (5) N/A N/A 5.0
 
April 14, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 3.0
 
April 14, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.36 ppb (4) N/A N/A 4.0
 
April 14, 2019, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.19 ppb (2) N/A N/A 2.0
 
April 13, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 13, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 13, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 13, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 13, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 13, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 13, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 13, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 13, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 13, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 13, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 13, 2019, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 13, 2019, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.04 ppb (0) N/A N/A N/A
April 13, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 13, 2019, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.02 ppb (0) N/A N/A N/A
April 13, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.02 ppb (0) N/A N/A N/A
April 13, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 13, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 13, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 13, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 13, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 13, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 13, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 13, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 12, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 12, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 12, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 12, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 12, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 12, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 12, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 12, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 12, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 12, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.2 ppb (2) N/A N/A 2.0
 
April 12, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.21 ppb (2) N/A N/A 2.0
 
April 12, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.21 ppb (2) N/A N/A 2.0
 
April 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.16 ppb (2) N/A N/A 2.0
 
April 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 12, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.12 ppb (1) N/A N/A 1.0
 
April 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A N/A 1.0
 
April 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 12, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A N/A 1.0
 
April 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.12 ppb (1) N/A N/A 1.0
 
April 11, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 11, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 11, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 11, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 11, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 11, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 11, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 11, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 11, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 11, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A N/A 1.0
 
April 11, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 11, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.02 ppb (0) N/A N/A 1.0
 
April 11, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.03 ppb (0) N/A N/A N/A
April 11, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.04 ppb (0) N/A N/A N/A
April 11, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.03 ppb (0) N/A N/A N/A
April 11, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.04 ppb (0) N/A N/A N/A
April 11, 2019, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.04 ppb (0) N/A N/A N/A
April 11, 2019, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.05 ppb (1) N/A N/A 1.0
 
April 11, 2019, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.06 ppb (1) N/A N/A 1.0
 
April 11, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 1.0
 
April 11, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 10, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A N/A 1.0
 
April 10, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 10, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.21 ppb (2) N/A N/A 2.0
 
April 10, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.22 ppb (2) N/A N/A 2.0
 
April 10, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.17 ppb (2) N/A N/A 2.0
 
April 10, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.16 ppb (2) N/A N/A 2.0
 
April 10, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 10, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 10, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.33 ppb (4) N/A N/A 4.0
 
April 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 10, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 10, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.22 ppb (2) N/A N/A 2.0
 
April 10, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.12 ppb (1) N/A N/A 1.0
 
April 10, 2019, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.09 ppb (1) N/A N/A 1.0
 
April 10, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A N/A 1.0
 
April 10, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 10, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A N/A 1.0
 
April 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A N/A 1.0
 
April 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
April 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.18 ppb (2) N/A N/A 2.0
 
April 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A N/A 1.0
 
April 10, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A N/A 1.0
 
April 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A N/A 2.0
 
April 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.19 ppb (2) N/A N/A 2.0