Nārnaul vs Visakhapatnam
Side-by-side air quality comparison between Nārnaul and Visakhapatnam.
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, Nārnaul averaged an AQI of 94 while Visakhapatnam averaged 110 — a 16-point (17%) gap, with Visakhapatnam the more polluted and Nārnaul the cleaner of the two. On 1709 days when both cities reported, Visakhapatnam was cleaner on 925 of them; the average daily gap was 60 AQI points.
Seasonality & days
Nārnaul peaks in November, while Visakhapatnam peaks in January. Nārnaul logged 0.1% Severe days and 40.8% Good-or-Satisfactory days; Visakhapatnam was 0% Severe and 50.1% Good-or-Satisfactory. Longest clean-air streaks: Nārnaul 63 days, Visakhapatnam 27 days.
Year-over-year progress
Nārnaul has improved by 37 AQI points (28.2%) from 2019 to 2024; Visakhapatnam has worsened by 15 AQI points (15.8%) over the same window. The worst recorded day for Nārnaul reached AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16; Visakhapatnam hit AQI 341 at GVM Corporation (APPCB) on 2019-01-14.
Station-level disparity
Nārnaul spans 1 CPCB stations with a 0-point spread (min 130, max 130); Visakhapatnam spans 1 stations with a 0-point spread (min 111, max 111).