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1. Suspended particles (dust)
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2. Suspended particles 10 microns (PM-10)
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3. Suspended particles 2.5 microns (PM-2.5)
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4. Suspended particles 1 micron (PM-1)
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5. Carbon monoxide
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6. Sulfur dioxide
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7. Nitrogen oxide
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8. Nitrogen dioxide
- Sum of nitrogen oxides
- Formaldehyde
- HF Fluorine
- Precipitation (rain, snow)
