Riyadh air quality
Updated 14/10, 09:00
The data may not be up to date.
Current AQI
US EPA scale · observed at 09:00
507
HazardousStay indoors and avoid all outdoor activity.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 71,9 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 373,5 µg/m³ | Particles ≤ 10 µm |
| O₃ | 52 µg/m³ | Ozone |
| NO₂ | 57,7 µg/m³ | Nitrogen dioxide |
| SO₂ | 111,2 µg/m³ | Sulphur dioxide |
| CO | 767 µg/m³ | Carbon monoxide |
AQI, next 8 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 01:00 | 442 | Hazardous |
| 02:00 | 440 | Hazardous |
| 03:00 | 438 | Hazardous |
| 04:00 | 435 | Hazardous |
| 05:00 | 433 | Hazardous |
| 06:00 | 431 | Hazardous |
| 07:00 | 430 | Hazardous |
| 08:00 | 430 | Hazardous |