CPCB clarifies differences in AQI data from private apps
According to India Today, the Central Pollution Control Board (CPCB) explained the differences in Air Quality Index (AQI) readings between its platform and private apps. This clarification followed concerns raised about AQI reporting during and after Diwali.
The CPCB stated that variations arise from how pollutant concentrations are measured and not from under-reporting. They noted that private apps may show higher AQI during short peaks but lower when concentrations fall, as they do not account for the preceding 24-hour exposure.
This information is important for individuals monitoring air quality in India, especially during pollution peaks. Understanding the differences in AQI readings can help people make informed decisions regarding their health and outdoor activities.
What to do
- Check the CPCB's official AQI readings for reliable air quality information.
- Limit outdoor activities during high pollution days, especially for vulnerable groups.
- Use air purifiers indoors to reduce exposure to pollutants.
- Stay informed about local air quality updates, especially during festivals or events that may increase pollution.
- Wear masks designed for pollution when going outside on days with poor air quality.