Angul vs Chapra
Side-by-side air quality comparison between Angul and Chapra.
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 Chapra averaged 149 — a 0-point (0%) gap, with Chapra the more polluted and Angul the cleaner of the two. On 328 days when both cities reported, Chapra was cleaner on 164 of them; the average daily gap was 51 AQI points.
Seasonality & days
Both cities see their worst air in January on average. Angul logged 0% Severe days and 32.1% Good-or-Satisfactory days; Chapra was 2.4% Severe and 26.8% Good-or-Satisfactory. Longest clean-air streaks: Angul 23 days, Chapra 14 days.
Year-over-year progress
Angul has improved by 89 AQI points (37.4%) from 2023 to 2024; Chapra has improved by 181 AQI points (54.8%) over the same window. The worst recorded day for Angul reached AQI 370 at Hakimapada (OSPCB) on 2024-01-29; Chapra hit AQI 452 at Darshan Nagar (BSPCB) on 2022-12-20.
Station-level disparity
Angul spans 1 CPCB stations with a 0-point spread (min 163, max 163); Chapra spans 1 stations with a 0-point spread (min 195, max 195).