Sasaram vs Visakhapatnam
Side-by-side air quality comparison between Sasaram and Visakhapatnam.
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, Sasaram averaged an AQI of 109 while Visakhapatnam averaged 110 — a 1-point (1%) gap, with Visakhapatnam the more polluted and Sasaram the cleaner of the two. On 873 days when both cities reported, Visakhapatnam was cleaner on 512 of them; the average daily gap was 71 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Sasaram logged 0.1% Severe days and 37% Good-or-Satisfactory days; Visakhapatnam was 0% Severe and 50.1% Good-or-Satisfactory. Longest clean-air streaks: Sasaram 27 days, Visakhapatnam 27 days.
Year-over-year progress
Sasaram has improved by 166 AQI points (60.4%) from 2021 to 2024; Visakhapatnam has worsened by 15 AQI points (15.8%) over the same window. The worst recorded day for Sasaram reached AQI 401 at Dada Peer (BSPCB) on 2021-11-28; Visakhapatnam hit AQI 341 at GVM Corporation (APPCB) on 2019-01-14.
Station-level disparity
Sasaram spans 1 CPCB stations with a 0-point spread (min 148, max 148); Visakhapatnam spans 1 stations with a 0-point spread (min 111, max 111).