Alwar vs Nalbāri
Side-by-side air quality comparison between Alwar and Nalbāri.
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, Alwar averaged an AQI of 88 while Nalbāri averaged 129 — a 41-point (47%) gap, with Nalbāri the more polluted and Alwar the cleaner of the two. On 664 days when both cities reported, Alwar was cleaner on 450 of them; the average daily gap was 71 AQI points.
Seasonality & days
Alwar peaks in November, while Nalbāri peaks in January. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Nalbāri was 0% Severe and 41% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Nalbāri 18 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Nalbāri has improved by 72 AQI points (35.8%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Nalbāri hit AQI 384 at Bata Chowk (PCBA) on 2024-01-08.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Nalbāri spans 1 stations with a 0-point spread (min 141, max 141).