Firozabad vs Sasaram
Side-by-side air quality comparison between Firozabad and Sasaram.
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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Firozabad averaged an AQI of 73 while Sasaram averaged 109 — a 36-point (49%) gap, with Sasaram the more polluted and Firozabad the cleaner of the two. On 647 days when both cities reported, Firozabad was cleaner on 406 of them; the average daily gap was 62 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Firozabad logged 0.6% Severe days and 56.6% Good-or-Satisfactory days; Sasaram was 0.1% Severe and 37% Good-or-Satisfactory. Longest clean-air streaks: Firozabad 68 days, Sasaram 27 days.
Year-over-year progress
Firozabad has improved by 70 AQI points (49%) from 2021 to 2024; Sasaram has improved by 166 AQI points (60.4%) over the same window. The worst recorded day for Firozabad reached AQI 489 at Nagla Bhau (UPPCB) on 2021-11-09; Sasaram hit AQI 401 at Dada Peer (BSPCB) on 2021-11-28.
Station-level disparity
Firozabad spans 2 CPCB stations with a 19-point spread (min 88, max 107); Sasaram spans 1 stations with a 0-point spread (min 148, max 148).