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▍How to check air quality? The Air Quality Index (AQI) enables you to determine air quality at a glance
Regular air pollution can have an adverse effect on health, particularly the heart, respiratory tract and those with cardiovascular disease, so before going out be sure to access the “Air Quality Monitoring Network” and check the AQI
When the air quality is bad avoid outdoor activities and if you have to go outside remember to wear a mask.
0-50（Green）Good suitable for outdoor activities
51-100（Yellow）Moderate sensitive groups should take note
101-150（Orange）Pollution levels unhealthy for sensitive groups
151-200（Red）Unhealthy health effects possible for everyone, limit outdoor activities
201-300（Purple）Very unhealthy stay indoor unless you absolutely have to go out.
301-500（Brownish-red）Hazardous avoid going outside