Developer creates air quality tool for safer outdoor plans in Delhi NCR

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A developer has created an app called Roamwise to help people plan outdoor activities around air quality. The tool provides personalized recommendations based on a user's health profile and planned exertion level, such as walking or running. It analyzes PM2.5 forecasts for the next 24 hours to highlight the cleanest daylight window for going outside. The app also shows nearby parks and offers explanations in multiple languages. It was built to address the challenge of worsening air pollution in Delhi NCR, especially around events like Diwali.

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