Satna vs Visakhapatnam
Side-by-side air quality comparison between Satna 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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Satna | Visakhapatnam |
|---|---|---|
| PM2.5(µg/m³) | 30.30 | 30.70 |
| PM10(µg/m³) | 42.70 | 36.10 |
| NO₂(µg/m³) | 26.50 | 24.00 |
| SO₂(µg/m³) | 5.20 | 40.50 |
| O₃(µg/m³) | 28.00 | 78.00 |
| CO(µg/m³) | 289.00 | 501.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Satna averaged an AQI of 66 while Visakhapatnam averaged 110 — a 44-point (67%) gap, with Visakhapatnam the more polluted and Satna the cleaner of the two. On 2101 days when both cities reported, Satna was cleaner on 1476 of them; the average daily gap was 50 AQI points.
Seasonality & days
Satna peaks in November, while Visakhapatnam peaks in January. Satna logged 0.2% Severe days and 74.1% Good-or-Satisfactory days; Visakhapatnam was 0% Severe and 50.1% Good-or-Satisfactory. Longest clean-air streaks: Satna 146 days, Visakhapatnam 27 days.
Year-over-year progress
Satna has improved by 58 AQI points (46.8%) from 2018 to 2024; Visakhapatnam has worsened by 15 AQI points (15.8%) over the same window. The worst recorded day for Satna reached AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27; Visakhapatnam hit AQI 341 at GVM Corporation (APPCB) on 2019-01-14.
Station-level disparity
Satna spans 1 CPCB stations with a 0-point spread (min 85, max 85); Visakhapatnam spans 1 stations with a 0-point spread (min 111, max 111).
Verdict
🏆 Satna has better air quality with an AQI of 51 compared to Visakhapatnam's 52.