Sirohi vs Tirupati
Side-by-side air quality comparison between Sirohi and Tirupati.
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 | Sirohi | Tirupati |
|---|---|---|
| PM2.5(µg/m³) | 20.00 | 8.70 |
| PM10(µg/m³) | 34.70 | 10.00 |
| NO₂(µg/m³) | 4.30 | 8.40 |
| SO₂(µg/m³) | 2.90 | 2.40 |
| O₃(µg/m³) | 51.00 | 58.00 |
| CO(µg/m³) | 127.00 | 153.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Sirohi averaged an AQI of 89 while Tirupati averaged 75 — a 14-point (19%) gap, with Sirohi the more polluted and Tirupati the cleaner of the two. On 382 days when both cities reported, Tirupati was cleaner on 266 of them; the average daily gap was 47 AQI points.
Seasonality & days
Sirohi peaks in December, while Tirupati peaks in April. Sirohi logged 0% Severe days and 69.2% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Sirohi 41 days, Tirupati 36 days.
Year-over-year progress
Sirohi has improved by 4 AQI points (4.3%) from 2023 to 2024; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Sirohi reached AQI 335 at Vedhaynath Colony (RSPCB) on 2024-12-26; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Sirohi spans 1 CPCB stations with a 0-point spread (min 90, max 90); Tirupati spans 1 stations with a 0-point spread (min 75, max 75).
Verdict
🏆 Tirupati has better air quality with an AQI of 15 compared to Sirohi's 35.