Nalbāri vs Shillong
Side-by-side air quality comparison between Nalbāri and Shillong.
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, Nalbāri averaged an AQI of 129 while Shillong averaged 75 — a 54-point (72%) gap, with Nalbāri the more polluted and Shillong the cleaner of the two. On 215 days when both cities reported, Shillong was cleaner on 202 of them; the average daily gap was 95 AQI points.
Seasonality & days
Nalbāri peaks in January, while Shillong peaks in February. Nalbāri logged 0% Severe days and 41% Good-or-Satisfactory days; Shillong was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Nalbāri 18 days, Shillong 113 days.
Year-over-year progress
Nalbāri has improved by 72 AQI points (35.8%) from 2022 to 2024; Shillong has worsened by 41 AQI points (120.6%) over the same window. The worst recorded day for Nalbāri reached AQI 384 at Bata Chowk (PCBA) on 2024-01-08; Shillong hit AQI 212 at Lumpyngngad Shillong (PCB) on 2024-02-19.
Station-level disparity
Nalbāri spans 1 CPCB stations with a 0-point spread (min 141, max 141); Shillong spans 2 stations with a 2-point spread (min 42, max 44).