Belgaum vs Tonk
Side-by-side air quality comparison between Belgaum and Tonk.
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 | Belgaum | Tonk |
|---|---|---|
| PM2.5(µg/m³) | 11.10 | 27.80 |
| PM10(µg/m³) | 19.90 | 53.10 |
| NO₂(µg/m³) | 6.70 | 9.00 |
| SO₂(µg/m³) | 1.40 | 4.10 |
| O₃(µg/m³) | 38.00 | 47.00 |
| CO(µg/m³) | 113.00 | 206.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Belgaum averaged an AQI of 58 while Tonk averaged 142 — a 84-point (145%) gap, with Tonk the more polluted and Belgaum the cleaner of the two. On 502 days when both cities reported, Belgaum was cleaner on 454 of them; the average daily gap was 91 AQI points.
Seasonality & days
Belgaum peaks in January, while Tonk peaks in November. Belgaum logged 0% Severe days and 84.3% Good-or-Satisfactory days; Tonk was 0% Severe and 28.200000000000003% Good-or-Satisfactory. Longest clean-air streaks: Belgaum 71 days, Tonk 11 days.
Year-over-year progress
Belgaum has improved by 33 AQI points (36.3%) from 2022 to 2024; Tonk has improved by 14 AQI points (9%) over the same window. The worst recorded day for Belgaum reached AQI 248 at Ramteerth Nagar (KSPCB) on 2024-12-14; Tonk hit AQI 368 at Shastri Nagar (RSPCB) on 2023-11-17.
Station-level disparity
Belgaum spans 1 CPCB stations with a 0-point spread (min 71, max 71); Tonk spans 1 stations with a 0-point spread (min 148, max 148).
Verdict
🏆 Belgaum has better air quality with an AQI of 20 compared to Tonk's 54.