Guwahati vs Nārnaul
Side-by-side air quality comparison between Guwahati 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, Guwahati averaged an AQI of 123 while Nārnaul averaged 94 — a 29-point (31%) gap, with Guwahati the more polluted and Nārnaul the cleaner of the two. On 1831 days when both cities reported, Nārnaul was cleaner on 919 of them; the average daily gap was 74 AQI points.
Seasonality & days
Guwahati peaks in January, while Nārnaul peaks in November. Guwahati logged 0.1% Severe days and 44.9% Good-or-Satisfactory days; Nārnaul was 0.1% Severe and 40.8% Good-or-Satisfactory. Longest clean-air streaks: Guwahati 105 days, Nārnaul 63 days.
Year-over-year progress
Guwahati has worsened by 14 AQI points (12.8%) from 2019 to 2024; Nārnaul has improved by 37 AQI points (28.2%) over the same window. The worst recorded day for Guwahati reached AQI 420 at Railway Colony (PCBA) on 2023-01-15; Nārnaul hit AQI 435 at Shastri Nagar (HSPCB) on 2023-11-16.
Station-level disparity
Guwahati spans 4 CPCB stations with a 26-point spread (min 118, max 144); Nārnaul spans 1 stations with a 0-point spread (min 130, max 130).