2024年9月5日 · AirNow is your one-stop source for air quality data. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and world views.

The 2024 World Air Quality Report analyzes PM2.5 pollution from over 40,000 air quality stations across 138 countries. Discover global air quality trends and how you can make a difference.

Check out the real-time air pollution map, for more than 80 countries. Can not find your city on the map? The GAIA air quality monitor uses laser particle sensors to measure in real-time PM2.5 and PM10 particle pollution, which is one of the most harmful air pollutants.

Every day the Air Quality Index (AQI) tells you how clean or polluted your outdoor air is, along with associated health effects that may be of concern. Local air quality affects how you live and breathe. Like the weather, it can change from day to day or even hour to hour.

Realtime broadcasting air quality information on your phone for more than 180 countries. Air quality and pollen information for over 180 countries in the world.

在意空气 (Air Matters) 成立于 2011 年 11 月，我们关注于全球空气质量问题，旨在提供一个可实时播报空气质量的方便且有力的工具，并为用户提供实用的健康建议和解决方案。

AirQWeb is a Real-time Air Quality Data Monitoring System. It allows you to analyse the data from the monitoring sites on the web. AirQWeb enables you to generate charts such as Table charts, Line chart, Area charts, Rose charts, Average Gauges and also charts with sliders to visualise the data for a specific time span.

AQI.in is India’s leading platform for air quality monitoring, as featured in The Economic Times. Discover our journey from humble beginnings to becoming the nation's sole provider of comprehensive air pollution data and solutions. Learn how we started from scratch and now offer top-tier tools and services to combat air pollution effectively.

了解我们的 AirVisual 空气质量应用程序，通过 iOS 和 Android 设备上的 80,000 多个传感器获取六种主要污染物的实时空气质量数据。

With the air-Q, you can monitor the air quality precisely in real time, analyze and detect sources of air pollutants or simply keep an eye on the "used" air - for a healthy life, restful sleep and productive work. However, the air-Q is much more than just an air quality measuring device.