Sirsa vs Tirupati
Side-by-side air quality comparison between Sirsa 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 | Sirsa | Tirupati |
|---|---|---|
| PM2.5(µg/m³) | 105.20 | 7.00 |
| PM10(µg/m³) | 594.20 | 9.40 |
| NO₂(µg/m³) | 20.90 | 4.30 |
| SO₂(µg/m³) | 9.90 | 2.20 |
| O₃(µg/m³) | 75.00 | 74.00 |
| CO(µg/m³) | 323.00 | 156.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Sirsa averaged an AQI of 115 while Tirupati averaged 75 — a 40-point (53%) gap, with Sirsa the more polluted and Tirupati the cleaner of the two. On 228 days when both cities reported, Tirupati was cleaner on 178 of them; the average daily gap was 62 AQI points.
Seasonality & days
Sirsa peaks in November, while Tirupati peaks in April. Sirsa logged 0.5% Severe days and 41.300000000000004% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Sirsa 40 days, Tirupati 36 days.
Year-over-year progress
Sirsa has improved by 48 AQI points (29.4%) from 2019 to 2024; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Sirsa reached AQI 462 at F-Block (HSPCB) on 2019-11-01; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Sirsa spans 1 CPCB stations with a 0-point spread (min 132, max 132); Tirupati spans 1 stations with a 0-point spread (min 75, max 75).
Verdict
🏆 Tirupati has better air quality with an AQI of 12 compared to Sirsa's 497. That's a significant difference of 485 points.