Hāveri vs Tumkur
Side-by-side air quality comparison between Hāveri 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
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Hāveri | Tumkur |
|---|---|---|
| PM2.5(µg/m³) | 3.50 | 1.80 |
| PM10(µg/m³) | 7.40 | 2.50 |
| NO₂(µg/m³) | 1.40 | 1.00 |
| SO₂(µg/m³) | 0.60 | 0.70 |
| O₃(µg/m³) | 72.00 | 77.00 |
| CO(µg/m³) | 114.00 | 112.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Hāveri averaged an AQI of 66 while Tumkur averaged 88 — a 22-point (33%) gap, with Tumkur the more polluted and Hāveri the cleaner of the two. On 423 days when both cities reported, Hāveri was cleaner on 307 of them; the average daily gap was 46 AQI points.
Seasonality & days
Hāveri peaks in January, while Tumkur peaks in December. Hāveri logged 0% Severe days and 86.69999999999999% Good-or-Satisfactory days; Tumkur was 0% Severe and 54% Good-or-Satisfactory. Longest clean-air streaks: Hāveri 76 days, Tumkur 20 days.
Year-over-year progress
Hāveri has improved by 1 AQI points (1.5%) from 2022 to 2024; Tumkur has improved by 69 AQI points (43.9%) over the same window. The worst recorded day for Hāveri reached AQI 262 at Ashwini Nagar (KSPCB) on 2023-11-17; Tumkur hit AQI 355 at Thimmalapura (KSPCB) on 2023-02-15.
Station-level disparity
Hāveri spans 1 CPCB stations with a 0-point spread (min 68, max 68); Tumkur spans 1 stations with a 0-point spread (min 97, max 97).
Verdict
🏆 Tumkur has better air quality with an AQI of 3 compared to Hāveri's 7.