Korba vs Shillong
Side-by-side air quality comparison between Korba 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, Korba averaged an AQI of 67 while Shillong averaged 75 — a 8-point (12%) gap, with Shillong the more polluted and Korba the cleaner of the two. On 199 days when both cities reported, Shillong was cleaner on 102 of them; the average daily gap was 34 AQI points.
Seasonality & days
Korba peaks in January, while Shillong peaks in February. Korba logged 0% Severe days and 78.8% Good-or-Satisfactory days; Shillong was 0% Severe and 92% Good-or-Satisfactory. Longest clean-air streaks: Korba 83 days, Shillong 113 days.
Year-over-year progress
Korba has improved by 19 AQI points (22.1%) from 2022 to 2024; Shillong has worsened by 41 AQI points (120.6%) over the same window. The worst recorded day for Korba reached AQI 313 at Urja Nagar (CECB) on 2023-01-04; Shillong hit AQI 212 at Lumpyngngad Shillong (PCB) on 2024-02-19.
Station-level disparity
Korba spans 2 CPCB stations with a 13-point spread (min 62, max 75); Shillong spans 2 stations with a 2-point spread (min 42, max 44).