Angul vs Shillong
Side-by-side air quality comparison between Angul 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, Angul averaged an AQI of 149 while Shillong averaged 75 — a 74-point (99%) gap, with Angul the more polluted and Shillong the cleaner of the two. On 183 days when both cities reported, Shillong was cleaner on 161 of them; the average daily gap was 98 AQI points.
Seasonality & days
Angul peaks in January, while Shillong peaks in February. Angul logged 0% Severe days and 32.1% Good-or-Satisfactory days; Shillong was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Angul 23 days, Shillong 113 days.
Year-over-year progress
Angul has improved by 89 AQI points (37.4%) from 2023 to 2024; Shillong has worsened by 41 AQI points (120.6%) over the same window. The worst recorded day for Angul reached AQI 370 at Hakimapada (OSPCB) on 2024-01-29; Shillong hit AQI 212 at Lumpyngngad Shillong (PCB) on 2024-02-19.
Station-level disparity
Angul spans 1 CPCB stations with a 0-point spread (min 163, max 163); Shillong spans 2 stations with a 2-point spread (min 42, max 44).