Horizontal nitrogen dioxide (NO2) card with background
A gas produced from vehicle emissions and the burning of fossil fuels.
Horizontal nitrogen dioxide (NO2) card with background
Displays the current nitrogen dioxide concentration in a compact horizontal layout with a decorative background image and color-coded value.
Default Data Keys
- Nitrogen dioxide (function) — NO2 concentration, 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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