Sonipat vs Tirupati
Side-by-side air quality comparison between Sonipat 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 | Sonipat | Tirupati |
|---|---|---|
| PM2.5(µg/m³) | 80.80 | 8.70 |
| PM10(µg/m³) | 143.90 | 10.00 |
| NO₂(µg/m³) | 41.80 | 8.40 |
| SO₂(µg/m³) | 33.00 | 2.40 |
| O₃(µg/m³) | 63.00 | 58.00 |
| CO(µg/m³) | 675.00 | 153.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Sonipat averaged an AQI of 134 while Tirupati averaged 75 — a 59-point (79%) gap, with Sonipat the more polluted and Tirupati the cleaner of the two. On 368 days when both cities reported, Tirupati was cleaner on 311 of them; the average daily gap was 106 AQI points.
Seasonality & days
Sonipat peaks in November, while Tirupati peaks in April. Sonipat logged 0.8% Severe days and 26.5% Good-or-Satisfactory days; Tirupati was 0% Severe and 84% Good-or-Satisfactory. Longest clean-air streaks: Sonipat 21 days, Tirupati 36 days.
Year-over-year progress
Sonipat has improved by 220 AQI points (62.1%) from 2018 to 2024; Tirupati has improved by 20 AQI points (21.1%) over the same window. The worst recorded day for Sonipat reached AQI 455 at Murthal (HSPCB) on 2023-11-03; Tirupati hit AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16.
Station-level disparity
Sonipat spans 1 CPCB stations with a 0-point spread (min 162, max 162); 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 Sonipat's 170. That's a significant difference of 155 points.