Tirupati vs Udaipur
Side-by-side air quality comparison between Tirupati and Udaipur.
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 | Tirupati | Udaipur |
|---|---|---|
| PM2.5(µg/m³) | 10.70 | 27.20 |
| PM10(µg/m³) | 11.80 | 42.00 |
| NO₂(µg/m³) | 11.20 | 8.80 |
| SO₂(µg/m³) | 2.50 | 8.40 |
| O₃(µg/m³) | 53.00 | 51.00 |
| CO(µg/m³) | 159.00 | 176.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Tirupati averaged an AQI of 75 while Udaipur averaged 112 — a 37-point (49%) gap, with Udaipur the more polluted and Tirupati the cleaner of the two. On 496 days when both cities reported, Tirupati was cleaner on 404 of them; the average daily gap was 58 AQI points.
Seasonality & days
Tirupati peaks in April, while Udaipur peaks in January. Tirupati logged 0% Severe days and 84% Good-or-Satisfactory days; Udaipur was 0% Severe and 47% Good-or-Satisfactory. Longest clean-air streaks: Tirupati 36 days, Udaipur 49 days.
Year-over-year progress
Tirupati has improved by 20 AQI points (21.1%) from 2022 to 2024; Udaipur has improved by 77 AQI points (40.7%) over the same window. The worst recorded day for Tirupati reached AQI 263 at Vaikuntapuram (APPCB) on 2022-11-16; Udaipur hit AQI 348 at Ashok Nagar (RSPCB) on 2021-11-15.
Station-level disparity
Tirupati spans 1 CPCB stations with a 0-point spread (min 75, max 75); Udaipur spans 1 stations with a 0-point spread (min 112, max 112).
Verdict
🏆 Tirupati has better air quality with an AQI of 18 compared to Udaipur's 45.