Kalyān vs Tonk
Side-by-side air quality comparison between Kalyān 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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Kalyān averaged an AQI of 95 while Tonk averaged 142 — a 47-point (49%) gap, with Tonk the more polluted and Kalyān the cleaner of the two. On 297 days when both cities reported, Kalyān was cleaner on 214 of them; the average daily gap was 51 AQI points.
Seasonality & days
Kalyān peaks in January, while Tonk peaks in November. Kalyān logged 0.1% Severe days and 46.4% Good-or-Satisfactory days; Tonk was 0% Severe and 28.200000000000003% Good-or-Satisfactory. Longest clean-air streaks: Kalyān 78 days, Tonk 11 days.
Year-over-year progress
Kalyān has improved by 4 AQI points (4%) from 2019 to 2024; Tonk has improved by 14 AQI points (9%) over the same window. The worst recorded day for Kalyān reached AQI 414 at Khadakpada (MPCB) on 2022-01-24; Tonk hit AQI 368 at Shastri Nagar (RSPCB) on 2023-11-17.
Station-level disparity
Kalyān spans 2 CPCB stations with a 18-point spread (min 98, max 116); Tonk spans 1 stations with a 0-point spread (min 148, max 148).