Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
time:2025-01-15 09:21:32 source:Weather Station viewed:101 time
In cities, there are some seemingly ordinary but crucial facilities - environmental Air quality monitoring stations, which are constantly keeping an eye on air quality.
Air quality monitoring stations are distributed throughout the city. Some are located around residential areas, monitoring the air that residents breathe daily. Some are near factories, capable of promptly detecting pollution caused by industrial emissions. And some are beside roads, measuring the impact of traffic exhaust on the air. Their locations are carefully selected by professionals, all for the purpose of accurately detecting air quality in different areas.
Inside the monitoring stations, there are many instruments. Instruments for detecting particulate matter (such as PM2.5 and PM10) can collect dust and calculate its quantity and size. Equipment for detecting harmful gases (such as sulfur dioxide, nitrogen dioxide, and carbon monoxide) uses chemical reactions or physical methods to determine their concentrations. For example, when detecting sulfur dioxide, air is made to react with special chemical substances, and the content is obtained based on the reaction conditions. Ozone is a "hero" in the stratosphere, but when its concentration is too high near the ground, it becomes a pollutant. There are also specialized instruments that detect it using its chemical properties.
Air quality monitoring stations transmit real - time data to environmental management departments, enabling them to quickly determine whether the air quality meets the standards. Once the pollution is severe, relevant departments will take measures, such as requiring factories to reduce emissions and restricting vehicle travel. For ordinary people, we can obtain the data through mobile phone apps, television, newspapers, etc., and take precautions in advance. For example, we can decide whether to wear a mask or whether our children can play outdoors.
Although Air quality monitoring stations are unremarkable, they silently safeguard our living environment. With them, we can better understand air quality and work together to protect the blue sky and white clouds.
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