Noida vs Tirumala
Side-by-side air quality comparison between Noida and Tirumala.
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 | Noida | Tirumala |
|---|---|---|
| PM2.5(µg/m³) | 67.50 | 5.30 |
| PM10(µg/m³) | 134.10 | 6.60 |
| NO₂(µg/m³) | 34.90 | 6.90 |
| SO₂(µg/m³) | 17.50 | 2.00 |
| O₃(µg/m³) | 48.00 | 55.00 |
| CO(µg/m³) | 554.00 | 149.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Noida averaged an AQI of 182 while Tirumala averaged 89 — a 93-point (104%) gap, with Noida the more polluted and Tirumala the cleaner of the two.
Seasonality & days
Both cities see their worst air in November on average. Noida logged 8.9% Severe days and 16.5% Good-or-Satisfactory days; Tirumala was 0% Severe and 65.8% Good-or-Satisfactory. Longest clean-air streaks: Noida 14 days, Tirumala 39 days.
Year-over-year progress
The worst recorded day for Noida reached AQI 500 at Sector-1 (UPPCB) on 2019-11-01; Tirumala hit AQI 173 at Toll Gate (APPCB) on 2016-12-30.
Station-level disparity
Noida spans 4 CPCB stations with a 15-point spread (min 195, max 210); Tirumala spans 1 stations with a 0-point spread (min 89, max 89).
Verdict
🏆 Tirumala has better air quality with an AQI of 9 compared to Noida's 126. That's a significant difference of 117 points.