Bhiwāni vs Sasaram
Side-by-side air quality comparison between Bhiwāni and Sasaram.
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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Bhiwāni | Sasaram |
|---|---|---|
| PM2.5(µg/m³) | 67.10 | 66.80 |
| PM10(µg/m³) | 164.40 | 78.90 |
| NO₂(µg/m³) | 35.30 | 22.70 |
| SO₂(µg/m³) | 11.20 | 14.20 |
| O₃(µg/m³) | 41.00 | 77.00 |
| CO(µg/m³) | 538.00 | 666.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Bhiwāni averaged an AQI of 134 while Sasaram averaged 109 — a 25-point (23%) gap, with Bhiwāni the more polluted and Sasaram the cleaner of the two. On 871 days when both cities reported, Sasaram was cleaner on 499 of them; the average daily gap was 72 AQI points.
Seasonality & days
Bhiwāni peaks in November, while Sasaram peaks in January. Bhiwāni logged 0.6% Severe days and 36.4% Good-or-Satisfactory days; Sasaram was 0.1% Severe and 37% Good-or-Satisfactory. Longest clean-air streaks: Bhiwāni 33 days, Sasaram 27 days.
Year-over-year progress
Bhiwāni has improved by 15 AQI points (10.1%) from 2019 to 2024; Sasaram has improved by 166 AQI points (60.4%) over the same window. The worst recorded day for Bhiwāni reached AQI 471 at HB Colony (HSPCB) on 2019-11-13; Sasaram hit AQI 401 at Dada Peer (BSPCB) on 2021-11-28.
Station-level disparity
Bhiwāni spans 1 CPCB stations with a 0-point spread (min 144, max 144); Sasaram spans 1 stations with a 0-point spread (min 148, max 148).
Verdict
🏆 Sasaram has better air quality with an AQI of 123 compared to Bhiwāni's 144.