Firozabad vs Satna
Side-by-side air quality comparison between Firozabad and Satna.
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 | Satna |
|---|---|---|
| PM2.5(µg/m³) | 51.70 | 27.00 |
| PM10(µg/m³) | 268.20 | 72.90 |
| NO₂(µg/m³) | 0.70 | 0.30 |
| SO₂(µg/m³) | 5.90 | 3.80 |
| O₃(µg/m³) | 168.00 | 132.00 |
| CO(µg/m³) | 268.00 | 184.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Firozabad averaged an AQI of 73 while Satna averaged 66 — a 7-point (11%) gap, with Firozabad the more polluted and Satna the cleaner of the two. On 829 days when both cities reported, Satna was cleaner on 623 of them; the average daily gap was 61 AQI points.
Seasonality & days
Firozabad peaks in January, while Satna peaks in November. Firozabad logged 0.6% Severe days and 56.6% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Firozabad 68 days, Satna 146 days.
Year-over-year progress
Firozabad has improved by 70 AQI points (49%) from 2021 to 2024; Satna has improved by 58 AQI points (46.8%) over the same window. The worst recorded day for Firozabad reached AQI 489 at Nagla Bhau (UPPCB) on 2021-11-09; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Firozabad spans 2 CPCB stations with a 19-point spread (min 88, max 107); Satna spans 1 stations with a 0-point spread (min 85, max 85).
Verdict
🏆 Satna has better air quality with an AQI of 73 compared to Firozabad's 219. That's a significant difference of 146 points.