Firozabad vs Guwahati
Side-by-side air quality comparison between Firozabad and Guwahati.
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 Guwahati averaged 123 — a 50-point (68%) gap, with Guwahati the more polluted and Firozabad the cleaner of the two. On 860 days when both cities reported, Firozabad was cleaner on 518 of them; the average daily gap was 79 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; Guwahati was 0.1% Severe and 44.9% Good-or-Satisfactory. Longest clean-air streaks: Firozabad 68 days, Guwahati 105 days.
Year-over-year progress
Firozabad has improved by 70 AQI points (49%) from 2021 to 2024; Guwahati has worsened by 14 AQI points (12.8%) over the same window. The worst recorded day for Firozabad reached AQI 489 at Nagla Bhau (UPPCB) on 2021-11-09; Guwahati hit AQI 420 at Railway Colony (PCBA) on 2023-01-15.
Station-level disparity
Firozabad spans 2 CPCB stations with a 19-point spread (min 88, max 107); Guwahati spans 4 stations with a 26-point spread (min 118, max 144).