Alert
(0.12ppm
or more)
|
- Requests: No open burning
- Refraining from outdoor activities and require less heavy exertion.
- Recommendations: Use mass transit (especially, children, elderly citizens, patients with respiratory ailments and heart diseases) / Limit outdoor activities.
|
- Recommendations: Drive less in the alert zone(Car-pooling)
- Use mass transit
- Restrain inessential use of vehicles.
|
- Issue an air pollution alert.
- Requests: National broadcasting and publicity
- Analysis of changes in air pollution and review of weather monitoring data.
|
|
Warning
(0.3ppm
or more)
|
- Requests: Restrict the use of incineration facilities
- Avoid prolonged outdoor activities and heavy exertion.
- Recommendation: Restrict outdoor classes.
|
- Request: Limit driving in the warning zone.
|
- Issue an air pollution warning.
- Requests: Closer monitoring of air pollution and weather observation
- Enhance the publicity of the issuance.
|
- Recommendation: Reduce fuel consumption
|
Emergency
(0.5ppm
or more)
|
- Requests: Suspend and restrict incineration facilities / No outdoor class.
- Recommendations: Temporary closure of schools
- No outdoor activities, especially the elderly, children, and patients with respiratory ailments and heart diseases.
|
- Forbid driving vehicles in the emergency zone
|
- Issue an air pollution emergency.
- Requests: Closer monitoring of air pollution and weather observation
- Enhance the publicity of the issuance.
|
|
