Angul vs Sirsa
Side-by-side air quality comparison between Angul 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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Angul | Sirsa |
|---|---|---|
| PM2.5(µg/m³) | 65.90 | 61.00 |
| PM10(µg/m³) | 72.20 | 161.10 |
| NO₂(µg/m³) | 25.60 | 33.30 |
| SO₂(µg/m³) | 5.80 | 7.70 |
| O₃(µg/m³) | 19.00 | 39.00 |
| CO(µg/m³) | 715.00 | 335.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Angul averaged an AQI of 149 while Sirsa averaged 115 — a 34-point (30%) gap, with Angul the more polluted and Sirsa the cleaner of the two. On 290 days when both cities reported, Sirsa was cleaner on 174 of them; the average daily gap was 74 AQI points.
Seasonality & days
Angul peaks in January, while Sirsa peaks in November. Angul logged 0% Severe days and 32.1% Good-or-Satisfactory days; Sirsa was 0.5% Severe and 41.300000000000004% Good-or-Satisfactory. Longest clean-air streaks: Angul 23 days, Sirsa 40 days.
Year-over-year progress
Angul has improved by 89 AQI points (37.4%) from 2023 to 2024; Sirsa has improved by 48 AQI points (29.4%) over the same window. The worst recorded day for Angul reached AQI 370 at Hakimapada (OSPCB) on 2024-01-29; Sirsa hit AQI 462 at F-Block (HSPCB) on 2019-11-01.
Station-level disparity
Angul spans 1 CPCB stations with a 0-point spread (min 163, max 163); Sirsa spans 1 stations with a 0-point spread (min 132, max 132).
Verdict
🏆 Angul has better air quality with an AQI of 120 compared to Sirsa's 141.