SmogRank / India / Haryana / Sirsa
Sirsa, month by month
Sirsa has a measured daily mean on 300 days since 26 September 2025. Its worst month was November 2025, at 169 US AQI (81.5 µg/m³), 70th of 2,715 cities on that month's world ranking. Its cleanest was August 2026, at 71 US AQI (19.6 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
5 months
| Month | Why |
|---|---|
| Oct 2026 | 6 of 12 days measured; a month needs 9. The others: 5 with no readings from the monitor, 1 with readings for part of the day (a day needs 18 hours). |
| Mar 2026 | 17 of 31 days measured; a month needs 22. The others: 14 with under 18 hours of readings or readings that failed our checks. |
| Feb 2026 | 14 of 28 days measured; a month needs 20. The others: 14 with under 18 hours of readings or readings that failed our checks. |
| Jan 2026 | 17 of 31 days measured; a month needs 22. The others: 14 with under 18 hours of readings or readings that failed our checks. |
| Sep 2025 | 2 of 30 days measured; a month needs 21. The others: 3 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.
Sirsa's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| November 2025 | 16981.5 µg/m³ | 70thof 2,715 | – |
| June 2026 | 13951.0 µg/m³ | 46thof 2,497 | – |
| December 2025 | 13047.2 µg/m³ | 221stof 3,006 | – |
| October 2025 | 12344.3 µg/m³ | 112thof 2,614 | India and Pakistan, October 2025 |
| May 2026 | 12244.0 µg/m³ | 83rdof 2,874 | – |
| July 2026 | 9633.3 µg/m³ | 101stof 2,784 | North-western India, 9 to 20 July 2026 |
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.
Sirsa's worst days
| Day | US AQI | Episode |
|---|---|---|
| 12 Nov 2025 | 400275.0 µg/m³ | – |
| 21 Oct 2025 | 269194.0 µg/m³ | India and Pakistan, October 2025 |
| 11 Nov 2025 | 257182.0 µg/m³ | – |
| 9 Nov 2025 | 251176.0 µg/m³ | – |
| 22 Oct 2025 | 247172.0 µg/m³ | India and Pakistan, October 2025 |
| 12 Jul 2026 | 224149.0 µg/m³ | North-western India, 9 to 20 July 2026 |
| 11 Jun 2026 | 211136.0 µg/m³ | – |
| 20 Oct 2025 | 206131.0 µg/m³ | India and Pakistan, October 2025 |
| 8 Nov 2025 | 205130.0 µg/m³ | – |
| 2 Nov 2025 | 200125.0 µg/m³ | – |
Daily means, the highest since 26 Sept 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, Sirsa, India, 26 Sep 2025 – 7 Oct 2026. Monitor data from CPCB via OpenAQ; sources listed at smogrank.com/sources. smogrank.com/in/sirsa/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.
Sirsa now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-12 23:07 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).