City Heights CO and PM2.5 Data Analysis Report - Air Pollution ...
City Heights CO and PM2.5 Data Analysis Report - Air Pollution ...
City Heights CO and PM2.5 Data Analysis Report - Air Pollution ...
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Carbon Monoxide St<strong>and</strong>ards<br />
California St<strong>and</strong>ards<br />
Federal St<strong>and</strong>ards<br />
1-Hour<br />
8-Hour<br />
20 ppm<br />
9.0 ppm<br />
35 ppm<br />
9 ppm