Chapra vs Sirsa
Side-by-side air quality comparison between Chapra and Sirsa.
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, Chapra averaged an AQI of 149 while Sirsa averaged 115 — a 34-point (30%) gap, with Chapra the more polluted and Sirsa the cleaner of the two. On 585 days when both cities reported, Sirsa was cleaner on 382 of them; the average daily gap was 98 AQI points.
Seasonality & days
Chapra peaks in January, while Sirsa peaks in November. Chapra logged 2.4% Severe days and 26.8% Good-or-Satisfactory days; Sirsa was 0.5% Severe and 41.300000000000004% Good-or-Satisfactory. Longest clean-air streaks: Chapra 14 days, Sirsa 40 days.
Year-over-year progress
Chapra has improved by 181 AQI points (54.8%) from 2021 to 2024; Sirsa has improved by 48 AQI points (29.4%) over the same window. The worst recorded day for Chapra reached AQI 452 at Darshan Nagar (BSPCB) on 2022-12-20; Sirsa hit AQI 462 at F-Block (HSPCB) on 2019-11-01.
Station-level disparity
Chapra spans 1 CPCB stations with a 0-point spread (min 195, max 195); Sirsa spans 1 stations with a 0-point spread (min 132, max 132).