Chapra vs Chittoor
Side-by-side air quality comparison between Chapra and Chittoor.
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, Chapra averaged an AQI of 149 while Chittoor averaged 76 — a 73-point (96%) gap, with Chapra the more polluted and Chittoor the cleaner of the two. On 485 days when both cities reported, Chittoor was cleaner on 419 of them; the average daily gap was 126 AQI points.
Seasonality & days
Chapra peaks in January, while Chittoor peaks in October. Chapra logged 2.4% Severe days and 26.8% Good-or-Satisfactory days; Chittoor was 0% Severe and 84.9% Good-or-Satisfactory. Longest clean-air streaks: Chapra 14 days, Chittoor 37 days.
Year-over-year progress
Chapra has improved by 181 AQI points (54.8%) from 2021 to 2024; Chittoor has worsened by 5 AQI points (7%) over the same window. The worst recorded day for Chapra reached AQI 452 at Darshan Nagar (BSPCB) on 2022-12-20; Chittoor hit AQI 348 at Gangineni Cheruvu (APPCB) on 2023-11-13.
Station-level disparity
Chapra spans 1 CPCB stations with a 0-point spread (min 195, max 195); Chittoor spans 1 stations with a 0-point spread (min 72, max 72).