Air Quality Transmitter AQT420 Breathe easier with accurate air quality data on pollutant gases and particulate matter in maritime settings and smart cities. Measure Harmful Pollutants Measure Harmful Pollutants Air quality is a top environmental priority, and knowing what emissions are present helps drive decisions that improve the health and quality of life of citizens and workers alike. Fortunately, you can access data on pollutant gases and particulate matter easily in both maritime settings and smart cities with Vaisala’s cost-effective AQT420. This air quality transmitter measures up to four of the most common gaseous pollutants (NO2, SO2, CO, and O3); weather data, including humidity, air pressure, and temperature; and particles in the ambient air (PM2.5 and PM10). Make your port greener and more sustainable, and easily monitor air quality for smart city networks. Robust & Easy to Use Robust & Easy to Use The AQT420 offers benefits that include easy integration and open API, cost effectiveness, and trouble-free installation, deployment, and maintenance. Its low weight and compact size make it ideal for use in even very large air quality networks. You will also appreciate the AQT420’s: Intelligent algorithms that compensate for aging and environmental conditions Low power consumption Wireless internet connection with multi-observation gateway RS232 and RS485 interfaces for local connectivity Industry Applications Maritime Ensure safety and efficiency onshore and offshore with complete maritime weather management solutions; air quality, sea state, and helideck monitoring; and ship instrumentation. LEARN MORE Urban Environment Boost situational awareness and improve quality of life with cutting-edge air quality monitoring solutions, road asset management, and accurate weather modeling for drones. LEARN MORE WEBINAR: Gain Innovative Perspectives on Ambient Air Quality Learn about the important role of continuous and comprehensive observations of atmospheric aerosols, air quality, and climate change. Then, dive into content on the characteristics, formation, and impact of particle emissions from traffic. ACCESS WEBINAR Resources MORE DOWNLOADS AQT420 Product Support & Scientific Downloads Click here to explore additional product resources for AQT420. READ MORE DATASHEET Air Quality Transmitter AQT400 Series Learn how Vaisala’s air quality transmitters measure pollution gases and particles for maritime and smart city environments. DOWNLOAD PDF BROCHURE LET’S MAKE OUR CITIES BREATHABLE Making cities more breathable starts by measuring, analyzing, and understanding air pollution data. DOWNLOAD PDF INFOGRAPHIC Weather and Environment Solutions for Smart Cities Learn how to improve air quality, operate smarter, and be more environmentally aware. DOWNLOAD PDF INFOGRAPHIC Setting up a port air quality monitoring system Port air quality needs to be improved. Understand how the benefits of a real-time system go far beyond cleaner air. DOWNLOAD PDF BROCHURE Air Quality in Ports Learn how you can tailor integrated maritime environmental observations to your specific needs. DOWNLOAD PDF Success Stories Studying Air Quality in Nanjing SUCCESS STORY: Vaisala is collaborating with partners to pilot a completely new observation concept in Nanjing and to provide data that will further advance research efforts in air pollution phenomena. READ MORE Air Quality Monitoring in Nairobi, Kenya SUCCESS STORY: Vaisala is collaborating with partners to pilot a completely new observation concept in Nanjing and to provide data that will further advance research efforts in air pollution phenomena. READ MORE