Simple nitrogen dioxide (NO2) chart card
A gas produced from vehicle emissions and the burning of fossil fuels. Results displayed by combining the latest and aggregated values and optional simplified chart.
Simple nitrogen dioxide (NO2) chart card
Displays nitrogen dioxide concentration as a simplified time-series chart with the latest value and color-coded ranges.
Default Data Keys
- Nitrogen dioxide (function) — NO2 concentration time-series, µg/m³
- Latest (function) — current NO2 value, µg/m³
Value Ranges
| Range | Level | Color |
|---|---|---|
| 0–40 | Good | Green |
| 40–90 | Moderate | Light Green |
| 90–120 | Elevated | Orange |
| 120–230 | High | Dark Orange |
| 230+ | Hazardous | Red |
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