Ajmer vs Sirohi
Side-by-side air quality comparison between Ajmer and Sirohi.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Ajmer | Sirohi |
|---|---|---|
| PM2.5(µg/m³) | 19.50 | 19.80 |
| PM10(µg/m³) | 44.80 | 33.50 |
| NO₂(µg/m³) | 3.60 | 5.10 |
| SO₂(µg/m³) | 4.10 | 2.60 |
| O₃(µg/m³) | 60.00 | 50.00 |
| CO(µg/m³) | 152.00 | 131.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2022, Ajmer averaged an AQI of 112 while Sirohi averaged 89 — a 23-point (26%) gap, with Ajmer the more polluted and Sirohi the cleaner of the two.
Seasonality & days
Ajmer peaks in November, while Sirohi peaks in December. Ajmer logged 0% Severe days and 54.300000000000004% Good-or-Satisfactory days; Sirohi was 0% Severe and 69.2% Good-or-Satisfactory. Longest clean-air streaks: Ajmer 94 days, Sirohi 41 days.
Year-over-year progress
Ajmer has improved by 22 AQI points (16.4%) from 2017 to 2022; Sirohi has improved by 4 AQI points (4.3%) over the same window. The worst recorded day for Ajmer reached AQI 357 at Civil Lines (RSPCB) on 2021-03-31; Sirohi hit AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26.
Station-level disparity
Ajmer spans 1 CPCB stations with a 0-point spread (min 102, max 102); Sirohi spans 1 stations with a 0-point spread (min 90, max 90).
Verdict
🏆 Sirohi has better air quality with an AQI of 34 compared to Ajmer's 45.