Chittoor vs Nārnaul
Side-by-side air quality comparison between Chittoor and Nārnaul.
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, Chittoor averaged an AQI of 76 while Nārnaul averaged 94 — a 18-point (24%) gap, with Nārnaul the more polluted and Chittoor the cleaner of the two. On 488 days when both cities reported, Chittoor was cleaner on 363 of them; the average daily gap was 67 AQI points.
Seasonality & days
Chittoor peaks in October, while Nārnaul peaks in November. Chittoor logged 0% Severe days and 84.9% Good-or-Satisfactory days; Nārnaul was 0.1% Severe and 40.8% Good-or-Satisfactory. Longest clean-air streaks: Chittoor 37 days, Nārnaul 63 days.
Year-over-year progress
Chittoor has worsened by 5 AQI points (7%) from 2022 to 2024; Nārnaul has improved by 37 AQI points (28.2%) over the same window. The worst recorded day for Chittoor reached AQI 348 at Gangineni Cheruvu (APPCB) on 2023-11-13; Nārnaul hit AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16.
Station-level disparity
Chittoor spans 1 CPCB stations with a 0-point spread (min 72, max 72); Nārnaul spans 1 stations with a 0-point spread (min 130, max 130).