SmogRank / India / Haryana / Palwal
Palwal, month by month
Palwal has a measured daily mean on 288 days since 1 October 2025. Its worst month was November 2025, at 154 US AQI (59.4 µg/m³), 134th of 2,715 cities on that month's world ranking. Its cleanest was August 2026, at 82 US AQI (25.6 µg/m³).
Every month since 2025
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
Months without a mean, and why
4 months
| Month | Why |
|---|---|
| Oct 2026 | 2 of 12 days measured; a month needs 9. The others: 6 with no readings from the monitor, 4 with readings for part of the day (a day needs 18 hours). |
| May 2026 | 21 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks. |
| Jan 2026 | 21 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks. |
| Oct 2025 | 20 of 31 days measured; a month needs 22. The others: 11 with under 18 hours of readings or readings that failed our checks. |
A day counts once 18 hours of it are measured; a month needs 70% of its days.
Palwal's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| November 2025 | 15459.4 µg/m³ | 134thof 2,715 | – |
| December 2025 | 15256.8 µg/m³ | 163rdof 3,006 | North-western India, December 2025 |
| April 2026 | 12143.6 µg/m³ | 99thof 2,941 | North-western India, 21 to 29 April 2026 |
| June 2026 | 12143.5 µg/m³ | 67thof 2,497 | Haryana, Uttar Pradesh and Delhi, India, June 2026 Haryana, Uttar Pradesh and Uttarakhand, India, June 2026 |
| March 2026 | 10436.9 µg/m³ | 170thof 2,971 | – |
| February 2026 | 9935.0 µg/m³ | 193rdof 2,866 | – |
Monthly means over the days measured; finished months only. World rank: its place on that month's world ranking of every city with enough days. Each month opens that ranking.
Palwal's worst days
| Day | US AQI | Episode |
|---|---|---|
| 1 May 2026 | 224149.0 µg/m³ | – |
| 30 Apr 2026 | 209134.0 µg/m³ | – |
| 13 Dec 2025 | 18198.1 µg/m³ | North-western India, December 2025 |
| 11 Nov 2025 | 17995.8 µg/m³ | – |
| 21 Oct 2025 | 17894.6 µg/m³ | – |
| 14 Dec 2025 | 17792.6 µg/m³ | North-western India, December 2025 |
| 6 Nov 2025 | 17691.8 µg/m³ | – |
| 22 Nov 2025 | 17691.5 µg/m³ | – |
| 9 Nov 2025 | 17184.0 µg/m³ | – |
| 26 Jun 2026 | 17183.9 µg/m³ | – |
Daily means, the highest since 1 Oct 2025; the WHO's daily guideline is 15 µg/m³. Each date opens that day's world ranking, and each episode the bad-air spell it was part of.
Use this history
SmogRank, PM2.5 monthly and daily means, Palwal, India, 1 Oct 2025 – 3 Oct 2026. Monitor data from CPCB via OpenAQ; sources listed at smogrank.com/sources. smogrank.com/in/palwal/history (accessed 12 Oct 2026).
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.
Palwal now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-12 19:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence). Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).