Fatehābād vs Sasaram
Side-by-side air quality comparison between Fatehābād 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 | Fatehābād | Sasaram |
|---|---|---|
| PM2.5(µg/m³) | 79.90 | 69.80 |
| PM10(µg/m³) | 217.00 | 80.30 |
| NO₂(µg/m³) | 25.60 | 15.10 |
| SO₂(µg/m³) | 7.90 | 14.40 |
| O₃(µg/m³) | 51.00 | 101.00 |
| CO(µg/m³) | 415.00 | 627.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Fatehābād averaged an AQI of 116 while Sasaram averaged 109 — a 7-point (6%) gap, with Fatehābād the more polluted and Sasaram the cleaner of the two. On 741 days when both cities reported, Sasaram was cleaner on 399 of them; the average daily gap was 77 AQI points.
Seasonality & days
Fatehābād peaks in November, while Sasaram peaks in January. Fatehābād logged 1.5% Severe days and 31.1% Good-or-Satisfactory days; Sasaram was 0.1% Severe and 37% Good-or-Satisfactory. Longest clean-air streaks: Fatehābād 38 days, Sasaram 27 days.
Year-over-year progress
Fatehābād has improved by 43 AQI points (27%) from 2019 to 2024; Sasaram has improved by 166 AQI points (60.4%) over the same window. The worst recorded day for Fatehābād reached AQI 493 at Huda Sector (HSPCB) on 2019-11-02; Sasaram hit AQI 401 at Dada Peer (BSPCB) on 2021-11-28.
Station-level disparity
Fatehābād spans 1 CPCB stations with a 0-point spread (min 151, max 151); Sasaram spans 1 stations with a 0-point spread (min 148, max 148).
Verdict
🏆 Sasaram has better air quality with an AQI of 133 compared to Fatehābād's 178.