SmogRank / World / Asia / India / Telangana
Most polluted cities in Telangana, India
4 measured cities, last 30 days; 4 above the WHO 24-hour guideline. Worst: Patancheru at 36.2 µg/m³, #75 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.
- 1Patancherulast full day 30 Sept 48%
- 2Serilingampallelast full day 30 Sept 8%
- 3Hyderabadlast full day 30 Sept 0%
- 4Quthbullapurlast full day 30 Sept 0%
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
Telangana 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 |
|---|---|
| Warangal | ≈ 50 µg/m³ |
| Rāmgundam | ≈ 54 µg/m³ |
| Kukatpally | ≈ 41 µg/m³ |
| Nizāmābād | ≈ 36 µg/m³ |
| Mulugu | ≈ 39 µg/m³ |
| Karīmnagar | ≈ 56 µg/m³ |
| Lal Bahadur Nagar | ≈ 41 µg/m³ |
| Ramagundam | ≈ 54 µg/m³ |
| Secunderabad | ≈ 41 µg/m³ |
| Khammam | ≈ 42 µg/m³ |
| Mahbūbnagar | ≈ 34 µg/m³ |
| Nalgonda | ≈ 41 µg/m³ |
| Malkajgiri | ≈ 41 µg/m³ |
| Ādilābād | ≈ 38 µg/m³ |
| Uppal Kalan | ≈ 41 µg/m³ |
| Suriāpet | ≈ 44 µg/m³ |
| Miryalaguda | ≈ 40 µg/m³ |
| Jagtiāl | ≈ 51 µg/m³ |
| Mancherial | ≈ 54 µg/m³ |
| Nirmal | ≈ 39 µg/m³ |
| Sirsilla | ≈ 45 µg/m³ |
| Kāmāreddi | ≈ 39 µg/m³ |
| Palwancha | ≈ 35 µg/m³ |
| Kottagūdem | ≈ 35 µg/m³ |
| Bodhan | ≈ 36 µg/m³ |
| Pāloncha | ≈ 35 µg/m³ |
| Sangāreddi | ≈ 38 µg/m³ |
| Zahirābād | ≈ 34 µg/m³ |
| Siddipet | ≈ 42 µg/m³ |
| Bellampalli | ≈ 40 µg/m³ |
| Koratla | ≈ 51 µg/m³ |
| Mandamarri | ≈ 54 µg/m³ |
| Tandur | ≈ 33 µg/m³ |
| Kodār | ≈ 40 µg/m³ |
| Āmūr | ≈ 40 µg/m³ |
| Gadwāl | ≈ 35 µg/m³ |
| Wanparti | ≈ 33 µg/m³ |
| Kagaznāgār | ≈ 40 µg/m³ |
| Gaddi Annaram | ≈ 41 µg/m³ |
| Khanapuram Haveli | ≈ 42 µg/m³ |
Bad-air episodes in Telangana
- India, September and October 202630 September to 1 October 2026, 2 days17 cities86 µg/m³peak, Ankleshwar
- Northern India, May 202616 to 21 May 2026, 6 days17 cities321 µg/m³peak, Bettiah
- India and Pakistan, October 20258 to 25 October 2025, 18 days178 cities493 µg/m³peak, Jīnd
- India, 5 to 6 August 20252 days10 cities62 µg/m³peak, Jhānsi
- India, July 202510 to 12 July 2025, 3 days17 cities238 µg/m³peak, Surat
- Western and southern India, May 202520 May 2025, 1 day8 cities98 µg/m³peak, Kadapa
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 Telangana, India, PM2.5, last 30 days to 6 Oct 2026, 22:00 UTC, smogrank.com/in/region/telangana?w=30d.
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.