Bangalore vs Sirohi
Side-by-side air quality comparison between Bangalore 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 | Bangalore | Sirohi |
|---|---|---|
| PM2.5(µg/m³) | 5.10 | 19.30 |
| PM10(µg/m³) | 6.00 | 32.00 |
| NO₂(µg/m³) | 9.70 | 5.80 |
| SO₂(µg/m³) | 4.50 | 2.70 |
| O₃(µg/m³) | 34.00 | 52.00 |
| CO(µg/m³) | 230.00 | 143.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bangalore averaged an AQI of 74 while Sirohi averaged 89 — a 15-point (20%) gap, with Sirohi the more polluted and Bangalore the cleaner of the two. On 580 days when both cities reported, Sirohi was cleaner on 453 of them; the average daily gap was 52 AQI points.
Seasonality & days
Bangalore peaks in March, while Sirohi peaks in December. Bangalore logged 0.5% Severe days and 42.6% Good-or-Satisfactory days; Sirohi was 0% Severe and 69.2% Good-or-Satisfactory. Longest clean-air streaks: Bangalore 31 days, Sirohi 41 days.
Year-over-year progress
Bangalore has improved by 26 AQI points (26%) from 2016 to 2024; Sirohi has improved by 4 AQI points (4.3%) over the same window. The worst recorded day for Bangalore reached AQI 500 at Silk Board (KSPCB) on 2024-01-10; Sirohi hit AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26.
Station-level disparity
Bangalore spans 14 CPCB stations with a 50-point spread (min 49, max 99); Sirohi spans 1 stations with a 0-point spread (min 90, max 90).
Verdict
🏆 Bangalore has better air quality with an AQI of 9 compared to Sirohi's 32.