Alwar vs Sirsa
Side-by-side air quality comparison between Alwar 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 | Alwar | Sirsa |
|---|---|---|
| PM2.5(µg/m³) | 58.70 | 70.50 |
| PM10(µg/m³) | 158.30 | 238.00 |
| NO₂(µg/m³) | 14.30 | 27.50 |
| SO₂(µg/m³) | 8.50 | 8.40 |
| O₃(µg/m³) | 76.00 | 54.00 |
| CO(µg/m³) | 357.00 | 316.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Alwar averaged an AQI of 88 while Sirsa averaged 115 — a 27-point (31%) gap, with Sirsa the more polluted and Alwar the cleaner of the two. On 1626 days when both cities reported, Alwar was cleaner on 1234 of them; the average daily gap was 51 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Alwar logged 0% Severe days and 70.2% Good-or-Satisfactory days; Sirsa was 0.5% Severe and 41.300000000000004% Good-or-Satisfactory. Longest clean-air streaks: Alwar 97 days, Sirsa 40 days.
Year-over-year progress
Alwar has improved by 125 AQI points (58.7%) from 2017 to 2024; Sirsa has improved by 48 AQI points (29.4%) over the same window. The worst recorded day for Alwar reached AQI 356 at Moti Doongri (RSPCB) on 2017-11-11; Sirsa hit AQI 462 at F-Block (HSPCB) on 2019-11-01.
Station-level disparity
Alwar spans 1 CPCB stations with a 0-point spread (min 95, max 95); Sirsa spans 1 stations with a 0-point spread (min 132, max 132).
Verdict
🏆 Alwar has better air quality with an AQI of 139 compared to Sirsa's 192. That's a significant difference of 53 points.