Hapur vs Sirohi
Side-by-side air quality comparison between Hapur and Sirohi.
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, Hapur averaged an AQI of 142 while Sirohi averaged 89 — a 53-point (60%) gap, with Hapur the more polluted and Sirohi the cleaner of the two. On 544 days when both cities reported, Sirohi was cleaner on 386 of them; the average daily gap was 70 AQI points.
Seasonality & days
Hapur peaks in November, while Sirohi peaks in December. Hapur logged 1.9% Severe days and 36.2% Good-or-Satisfactory days; Sirohi was 0% Severe and 69.2% Good-or-Satisfactory. Longest clean-air streaks: Hapur 55 days, Sirohi 41 days.
Year-over-year progress
Hapur has improved by 197 AQI points (58.1%) from 2018 to 2024; Sirohi has improved by 4 AQI points (4.3%) over the same window. The worst recorded day for Hapur reached AQI 477 at Anand Vihar (UPPCB) on 2019-10-31; Sirohi hit AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26.
Station-level disparity
Hapur spans 1 CPCB stations with a 0-point spread (min 159, max 159); Sirohi spans 1 stations with a 0-point spread (min 90, max 90).