Firozabad vs Sirohi
Side-by-side air quality comparison between Firozabad 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 | Firozabad | Sirohi |
|---|---|---|
| PM2.5(µg/m³) | 61.00 | 19.30 |
| PM10(µg/m³) | 158.30 | 32.00 |
| NO₂(µg/m³) | 28.10 | 5.80 |
| SO₂(µg/m³) | 7.90 | 2.70 |
| O₃(µg/m³) | 44.00 | 52.00 |
| CO(µg/m³) | 514.00 | 143.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Firozabad averaged an AQI of 73 while Sirohi averaged 89 — a 16-point (22%) gap, with Sirohi the more polluted and Firozabad the cleaner of the two. On 325 days when both cities reported, Firozabad was cleaner on 168 of them; the average daily gap was 36 AQI points.
Seasonality & days
Firozabad peaks in January, while Sirohi peaks in December. Firozabad logged 0.6% Severe days and 56.6% Good-or-Satisfactory days; Sirohi was 0% Severe and 69.2% Good-or-Satisfactory. Longest clean-air streaks: Firozabad 68 days, Sirohi 41 days.
Year-over-year progress
Firozabad has improved by 70 AQI points (49%) from 2021 to 2024; Sirohi has improved by 4 AQI points (4.3%) over the same window. The worst recorded day for Firozabad reached AQI 489 at Nagla Bhau (UPPCB) on 2021-11-09; Sirohi hit AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26.
Station-level disparity
Firozabad spans 2 CPCB stations with a 19-point spread (min 88, max 107); Sirohi spans 1 stations with a 0-point spread (min 90, max 90).
Verdict
🏆 Sirohi has better air quality with an AQI of 32 compared to Firozabad's 139. That's a significant difference of 107 points.