There are many forecast models, for different regions of the globe - below are few of them.
Just click on any of them to see the animated map for the given model.
For a full list of all Air Quality Forecast models being analyser, check the forecast models page: https://aqicn.org/forecast/models/cn/
Please note that all above analysis are done on the World Air Quality Index (WAQI) project own budget.
We did not receive any subsidies from any of the intuitions publishing Air Quality forecast models.
Detailed Air Quality Forecast is available for more than 600 cities:
Or just pick any of those cities:
北京, 上海, 成都, 沈阳, 深圳, 广州, 青岛, 西安, 天津, 埼玉, 京都, 大阪, 서울, 부산, Bogota, Delhi, Jakarta, Ulaanbaatar, Hanoi, Chennai, Kolkata, Mumbai, Hyderabad, Santiago, Lima, Saopaulo, Quito, Singapore, Kuala-lumpur, 怡保, Perai, 美里, 纽约, Seattle, Chicago, 波士顿, Atlanta. We need your help
Help is needed for keeping the world-wide Air Quality forecast model inventory up-to-date.
If yes, drop us a message from the contribute page and we will contact you asap!
This forecasting model, and all AQFS which it is based on, are research products intended to provide information related to Air Quality forecast. All reasonable measures have been taken to ensure its quality and accuracy. However:
For more information about the underlying concepts of Air Quality forecasting (or Atmospheric Dispersion Modeling), check the article on a visual study of wind impact of PM2.5 concentration.
| 空气质量指数 | 空气质量指数级别（状况）及表示颜色 | 对健康影响情况 | 建议采取的措施 |
| 0 - 50 | 一级（优） | 空气质量令人满意，基本无空气污染 | 各类人群可正常活动 |
| 51 -100 | 二级（良） | 空气质量可接受，但某些污染物可能对极少数异常敏感人群健康有较弱影响 | 极少数异常敏感人群应减少户外活动 |
| 101-150 | 三级（轻度污染） | 易感人群症状有轻度加剧，健康人群出现刺激症状 | 儿童、老年人及心脏病、呼吸系统疾病患者应减少长时间、高强度的户外锻炼 |
| 151-200 | 四级（中度污染） | 进一步加剧易感人群症状，可能对健康人群心脏、呼吸系统有影响 | 儿童、老年人及心脏病、呼吸系统疾病患者避免长时间、高强度的户外锻炼，一般人群适量减少户外运动 |
| 201-300 | 五级（重度污染） | 心脏病和肺病患者症状显著加剧，运动耐受力降低，健康人群普遍出现症状 | 儿童、老年人及心脏病、肺病患者应停留在室内，停止户外运动，一般人群减少户外运动 |
| 300+ | 六级（严重污染） | 健康人群运动耐受力降低，有明显强烈症状，提前出现某些疾病 | 儿童、老年人和病人应停留在室内，避免体力消耗，一般人群避免户外活动 |
| Celcius | |
