Noida vs Tumkur
Side-by-side air quality comparison between Noida and Tumkur.
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
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Noida averaged an AQI of 182 while Tumkur averaged 88 — a 94-point (107%) gap, with Noida the more polluted and Tumkur the cleaner of the two. On 312 days when both cities reported, Tumkur was cleaner on 274 of them; the average daily gap was 128 AQI points.
Seasonality & days
Noida peaks in November, while Tumkur peaks in December. Noida logged 8.9% Severe days and 16.5% Good-or-Satisfactory days; Tumkur was 0% Severe and 54% Good-or-Satisfactory. Longest clean-air streaks: Noida 14 days, Tumkur 20 days.
Year-over-year progress
Noida has improved by 79 AQI points (30.3%) from 2017 to 2024; Tumkur has improved by 69 AQI points (43.9%) over the same window. The worst recorded day for Noida reached AQI 500 at Sector-1 (UPPCB) on 2019-11-01; Tumkur hit AQI 355 at Thimmalapura (KSPCB) on 2023-02-15.
Station-level disparity
Noida spans 4 CPCB stations with a 15-point spread (min 195, max 210); Tumkur spans 1 stations with a 0-point spread (min 97, max 97).