Air quality in Iran
No monitor here publishes data we're allowed to use, so Iran has no measured ranking yet. Model estimates below.
Estimated: cities without a monitor
Iran cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Tehran estimated | ≈ 31 µg/m³ |
| Mashhad estimated | ≈ 21 µg/m³ |
| Isfahan estimated | ≈ 25 µg/m³ |
| Karaj estimated | ≈ 19 µg/m³ |
| Tabriz estimated | ≈ 14 µg/m³ |
| Shiraz estimated | ≈ 30 µg/m³ |
| Qom estimated | ≈ 18 µg/m³ |
| Ahvaz estimated | ≈ 84 µg/m³ |
| Kermanshah estimated | ≈ 20 µg/m³ |
| Rasht estimated | ≈ 22 µg/m³ |
| Kerman estimated | ≈ 15 µg/m³ |
| Orūmīyeh estimated | ≈ 13 µg/m³ |
| Zahedan estimated | ≈ 8 µg/m³ |
| Hamadān estimated | ≈ 15 µg/m³ |
| Arāk estimated | ≈ 16 µg/m³ |
| Yazd estimated | ≈ 14 µg/m³ |
| Eslamshahr estimated | ≈ 45 µg/m³ |
| Ardabīl estimated | ≈ 16 µg/m³ |
| Zanjan estimated | ≈ 17 µg/m³ |
| Bandar Abbas estimated | ≈ 41 µg/m³ |
| Sanandaj estimated | ≈ 20 µg/m³ |
| Qazvin estimated | ≈ 20 µg/m³ |
| Khorramshahr estimated | ≈ 44 µg/m³ |
| Khorramabad estimated | ≈ 16 µg/m³ |
| Shahrīār estimated | ≈ 45 µg/m³ |
| Qods estimated | ≈ 45 µg/m³ |
| Kashan estimated | ≈ 18 µg/m³ |
| Kāshān estimated | ≈ 18 µg/m³ |
| Khomeynī Shahr estimated | ≈ 25 µg/m³ |
| Dezful estimated | ≈ 54 µg/m³ |
| Marāgheh estimated | ≈ 14 µg/m³ |
| Marāgheh estimated | ≈ 7 µg/m³ |
| Sari estimated | ≈ 18 µg/m³ |
| Borūjerd estimated | ≈ 15 µg/m³ |
| Qarchak estimated | ≈ 31 µg/m³ |
| Gorgān estimated | ≈ 17 µg/m³ |
| Sabzevar estimated | ≈ 10 µg/m³ |
| Golestān estimated | ≈ 45 µg/m³ |
| Āmol estimated | ≈ 15 µg/m³ |
| Pākdasht estimated | ≈ 31 µg/m³ |
Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026.