Agartala vs Satna
Side-by-side air quality comparison between Agartala and Satna.
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 | Agartala | Satna |
|---|---|---|
| PM2.5(µg/m³) | 37.30 | 30.30 |
| PM10(µg/m³) | 40.40 | 42.70 |
| NO₂(µg/m³) | 23.00 | 26.50 |
| SO₂(µg/m³) | 3.10 | 5.20 |
| O₃(µg/m³) | 23.00 | 28.00 |
| CO(µg/m³) | 281.00 | 289.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Agartala averaged an AQI of 140 while Satna averaged 66 — a 74-point (112%) gap, with Agartala the more polluted and Satna the cleaner of the two. On 1002 days when both cities reported, Satna was cleaner on 716 of them; the average daily gap was 72 AQI points.
Seasonality & days
Agartala peaks in January, while Satna peaks in November. Agartala logged 0% Severe days and 52.900000000000006% Good-or-Satisfactory days; Satna was 0.2% Severe and 74.1% Good-or-Satisfactory. Longest clean-air streaks: Agartala 87 days, Satna 146 days.
Year-over-year progress
Agartala has improved by 13 AQI points (8.5%) from 2020 to 2024; Satna has improved by 58 AQI points (46.8%) over the same window. The worst recorded day for Agartala reached AQI 364 at Kunjaban Agartala (SPCB) on 2022-12-16; Satna hit AQI 500 at Bandhavgar Colony Satna (Cement) on 2018-05-27.
Station-level disparity
Agartala spans 2 CPCB stations with a 10-point spread (min 109, max 119); Satna spans 1 stations with a 0-point spread (min 85, max 85).
Verdict
🏆 Satna has better air quality with an AQI of 51 compared to Agartala's 63.