Ajmer vs Jīnd: PM2.5 compared
Over the last year, Jīnd's air was about 1.9× as polluted as Ajmer's: PM2.5 averaged 81.1 µg/m³ against 43.5, on the 270 days both cities were measured. Jīnd had the dirtier air on 234 of those days, Ajmer on 35. Jīnd was over the WHO's daily guideline of 15 µg/m³ on 270 of them, Ajmer on 270.
Right now
The last year, day by day
Month by month
Year by year
| Year | Ajmer | Jīnd | Days Ajmer was worse |
|---|---|---|---|
| 2026 so far | 110 | 159 | 30 |
| 2025 | 151 | 194 | 8 |
Means in US AQI over the days both cities were measured that year; a year shows once they share 30 such days.
Each city's worst days
Ajmer
- 21 Oct 2025246171.0 µg/m³
- 22 Oct 2025186105.0 µg/m³
- 20 Oct 202517792.9 µg/m³
Jīnd
- 21 Oct 2025500+493.0 µg/m³
- 12 Nov 2025350250.0 µg/m³
- 11 Nov 2025336243.0 µg/m³
Daily means in US AQI, with µg/m³ beside them, since the index stops at its top value, over the days both cities were measured in the last year. Each date opens that day's world board.
Compare either city with another
Ajmer
Side by side with Tonk (the nearest), Gujranwala (the world's worst on 30 days).
Jīnd
Side by side with Rohtak (the nearest), Gurugram (India's 2nd worst on 30 days), Gujranwala (the world's worst on 30 days).
Use this page
SmogRank, PM2.5 daily means compared, Ajmer and Jīnd, 9 Oct 2025 – 8 Oct 2026, smogrank.com/compare/in-ajmer/in-jind (accessed 8 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.
The same rules as every SmogRank figure: reference monitors first, and a day counts with 18 measured hours. How we measure.
Updated 2026-10-08 21:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); Love My Air (City and County of Denver), no reuse terms published (why we use them).