Hyderabad vs Sasaram
Side-by-side air quality comparison between Hyderabad 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, Hyderabad averaged an AQI of 78 while Sasaram averaged 109 — a 31-point (40%) gap, with Sasaram the more polluted and Hyderabad the cleaner of the two. On 674 days when both cities reported, Sasaram was cleaner on 363 of them; the average daily gap was 65 AQI points.
Seasonality & days
Hyderabad peaks in December, while Sasaram peaks in January. Hyderabad logged 0.2% Severe days and 41.6% Good-or-Satisfactory days; Sasaram was 0.1% Severe and 37% Good-or-Satisfactory. Longest clean-air streaks: Hyderabad 71 days, Sasaram 27 days.
Year-over-year progress
Hyderabad has improved by 24 AQI points (23.5%) from 2016 to 2024; Sasaram has improved by 166 AQI points (60.4%) over the same window. The worst recorded day for Hyderabad reached AQI 500 at Sanathnagar (TSPCB) on 2024-04-28; Sasaram hit AQI 401 at Dada Peer (BSPCB) on 2021-11-28.
Station-level disparity
Hyderabad spans 14 CPCB stations with a 35-point spread (min 62, max 97); Sasaram spans 1 stations with a 0-point spread (min 148, max 148).