Anantapur vs Hosur
Side-by-side air quality comparison between Anantapur and Hosur.
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 | Anantapur | Hosur |
|---|---|---|
| PM2.5(µg/m³) | 5.30 | 4.50 |
| PM10(µg/m³) | 7.00 | 5.00 |
| NO₂(µg/m³) | 5.50 | 7.50 |
| SO₂(µg/m³) | 1.20 | 4.10 |
| O₃(µg/m³) | 43.00 | 38.00 |
| CO(µg/m³) | 152.00 | 140.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Anantapur averaged an AQI of 69 while Hosur averaged 90 — a 21-point (30%) gap, with Hosur the more polluted and Anantapur the cleaner of the two. On 82 days when both cities reported, Anantapur was cleaner on 65 of them; the average daily gap was 35 AQI points.
Seasonality & days
Anantapur peaks in February, while Hosur peaks in December. Anantapur logged 0% Severe days and 90.8% Good-or-Satisfactory days; Hosur was 0% Severe and 73.89999999999999% Good-or-Satisfactory. Longest clean-air streaks: Anantapur 32 days, Hosur 10 days.
Year-over-year progress
The worst recorded day for Anantapur reached AQI 191 at Gulzarpet (APPCB) on 2022-10-25; Hosur hit AQI 232 at SIPCOT Phase-1 (TNPCB) on 2022-10-25.
Station-level disparity
Anantapur spans 1 CPCB stations with a 0-point spread (min 68, max 68); Hosur spans 1 stations with a 0-point spread (min 90, max 90).
Verdict
🏆 Hosur has better air quality with an AQI of 8 compared to Anantapur's 9.