SmogRank / World / Asia / India / Gujarat

Most polluted cities in Gujarat, India

3 measured cities, this year; 3 above the WHO annual guideline. Worst: Ahmedabad at 39.7 µg/m³, #76 in the world.

464 monitors in India haven't reported for more than two days. Cities that rely on them are missing from the 24-hour board and may drop from the longer ones; that isn't clean air, and they return when the data does.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

Each dot is a measured city, coloured by its PM2.5; tap a dot to open the city.

← Ahmedabad 49% 40%0

Every measured city in Gujarat, India, one column each, ranked by unhealthy days: height is the share of its measured days that were unhealthy, colour its average. Point at it to read a city; tap to open it.

1Ahmedabadlast full day 30 Sept 49%
2Suratlast full day 27 Sept 32%
3Gandhinagarlast full day 30 Sept 31%

Good0–50

Moderate51–100

Sensitive groups101–150

Unhealthy151–200

Very unhealthy201–300

Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

Estimated: cities without a monitor

Gujarat 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	Band
Vadodara	≈ 36 µg/m³	Unhealthy for sensitive groups
Rājkot	≈ 17 µg/m³	Moderate
Bhavnagar	≈ 20 µg/m³	Moderate
Jamnagar	≈ 15 µg/m³	Moderate
Bilimora	≈ 41 µg/m³	Unhealthy for sensitive groups
Jūnāgadh	≈ 19 µg/m³	Moderate
Gāndhīdhām	≈ 13 µg/m³	Moderate
Nadiād	≈ 35 µg/m³	Moderate
Morvi	≈ 14 µg/m³	Moderate
Anand	≈ 39 µg/m³	Unhealthy for sensitive groups
Mahesāna	≈ 24 µg/m³	Moderate
Surendranagar	≈ 14 µg/m³	Moderate
Verāval	≈ 16 µg/m³	Moderate
Navsari	≈ 41 µg/m³	Unhealthy for sensitive groups
Bharūch	≈ 25 µg/m³	Moderate
Porbandar	≈ 14 µg/m³	Moderate
Bhuj	≈ 12 µg/m³	Moderate
Godhra	≈ 25 µg/m³	Moderate
Pālanpur	≈ 19 µg/m³	Moderate
Valsād	≈ 41 µg/m³	Unhealthy for sensitive groups
Kalol	≈ 26 µg/m³	Moderate
Pātan	≈ 15 µg/m³	Moderate
Botad	≈ 19 µg/m³	Moderate
Vejalpur	≈ 25 µg/m³	Moderate
Dohad	≈ 21 µg/m³	Moderate
Jetpur	≈ 21 µg/m³	Moderate
Amreli	≈ 20 µg/m³	Moderate
Gondal	≈ 18 µg/m³	Moderate
Deesa	≈ 14 µg/m³	Moderate
Khambhāt	≈ 39 µg/m³	Unhealthy for sensitive groups
Mahuva	≈ 19 µg/m³	Moderate
Sānand	≈ 26 µg/m³	Moderate
Anjār	≈ 13 µg/m³	Moderate
Dhoraji	≈ 19 µg/m³	Moderate
Kadi	≈ 26 µg/m³	Moderate
Vijalpor	≈ 41 µg/m³	Unhealthy for sensitive groups
Himatnagar	≈ 26 µg/m³	Moderate
Dholka	≈ 26 µg/m³	Moderate
Savarkundla	≈ 19 µg/m³	Moderate
Kundla	≈ 19 µg/m³	Moderate

Bad-air episodes in Gujarat

Times when many cities around here had PM2.5 at twice their usual or more on the same days.

Use this board

SmogRank, most polluted cities in Gujarat, India, PM2.5, this year to 6 Oct 2026, 22:00 UTC, smogrank.com/in/region/gujarat?w=year.

Download top 10 (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.

Updated 2026-10-06 22:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.