Agartala vs Visakhapatnam
Side-by-side air quality comparison between Agartala 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 | Agartala | Visakhapatnam |
|---|---|---|
| PM2.5(µg/m³) | 36.10 | 32.20 |
| PM10(µg/m³) | 40.20 | 37.10 |
| NO₂(µg/m³) | 18.70 | 24.00 |
| SO₂(µg/m³) | 3.20 | 44.60 |
| O₃(µg/m³) | 46.00 | 84.00 |
| CO(µg/m³) | 265.00 | 514.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Agartala averaged an AQI of 140 while Visakhapatnam averaged 110 — a 30-point (27%) gap, with Agartala the more polluted and Visakhapatnam the cleaner of the two. On 1006 days when both cities reported, Agartala was cleaner on 562 of them; the average daily gap was 58 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Agartala logged 0% Severe days and 52.900000000000006% Good-or-Satisfactory days; Visakhapatnam was 0% Severe and 50.1% Good-or-Satisfactory. Longest clean-air streaks: Agartala 87 days, Visakhapatnam 27 days.
Year-over-year progress
Agartala has improved by 13 AQI points (8.5%) from 2020 to 2024; Visakhapatnam has worsened by 15 AQI points (15.8%) over the same window. The worst recorded day for Agartala reached AQI 364 at Kunjaban Agartala (SPCB) on 2022-12-16; Visakhapatnam hit AQI 341 at GVM Corporation (APPCB) on 2019-01-14.
Station-level disparity
Agartala spans 2 CPCB stations with a 10-point spread (min 109, max 119); Visakhapatnam spans 1 stations with a 0-point spread (min 111, max 111).
Verdict
🏆 Visakhapatnam has better air quality with an AQI of 55 compared to Agartala's 61.