Air Matters - Providing real-time Air Quality Index & Allergy Pollen & Weather Data, as well as Protection Recommendations and Forecast.
Speccy - Speccy - find the details of your computer's specs. Great for spotting issues or finding compatible upgrades. Download the latest version free.
World Air Quality Index - Air quality index for the globe
HWiNFO - Professional System Information and Diagnostics. Comprehensive Hardware Analysis, Monitoring and Reporting for Windows and DOS. FREEWARE. download. Advertisements.
Prkruti - Prkruti is the best weather app for android.
AIDA64 - AIDA64 is a system information, diagnostics and benchmarking solution for Windows PC.