Arrah vs Tonk
Side-by-side air quality comparison between Arrah 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, Arrah averaged an AQI of 123 while Tonk averaged 142 — a 19-point (15%) gap, with Tonk the more polluted and Arrah the cleaner of the two. On 447 days when both cities reported, Arrah was cleaner on 238 of them; the average daily gap was 57 AQI points.
Seasonality & days
Arrah peaks in January, while Tonk peaks in November. Arrah logged 0.2% Severe days and 32.3% Good-or-Satisfactory days; Tonk was 0% Severe and 28.200000000000003% Good-or-Satisfactory. Longest clean-air streaks: Arrah 11 days, Tonk 11 days.
Year-over-year progress
Arrah has improved by 175 AQI points (58.7%) from 2021 to 2024; Tonk has improved by 14 AQI points (9%) over the same window. The worst recorded day for Arrah reached AQI 420 at New DM Office (BSPCB) on 2021-12-21; Tonk hit AQI 368 at Shastri Nagar (RSPCB) on 2023-11-17.
Station-level disparity
Arrah spans 1 CPCB stations with a 0-point spread (min 162, max 162); Tonk spans 1 stations with a 0-point spread (min 148, max 148).