What is the air quality in Yueyang in August?The latest business results come here

Yueyang Daily All -Media (Reporter Zhou Xiaoping) Affected by the process of subtropical high -pressure control process, the city's ozone (O3) pollution index continued to rise and became the main problem of environmental air quality. A few days ago, the Yueyang Ecological and Environment Bureau and Yueyang Meteorological Technology Service Center and the Yueyang Ecological Environment Monitoring Center of Hunan Province conducted a judgment of air quality in the urban area in August 2022. It is expected that the city's air pollution diffusion weather conditions are poor in August, and the central urban area Most of the air quality is mainly good, and in some periods of time, the primary pollutants are mainly O3.

In July, the excellent air quality in the central urban area was 100%; the air quality integrated index was 2.27. Among them, the concentration of fine particles (PM2.5) was 17 micrograms/cubic meters, a decrease of 15%compared with the same period last year; the concentration of inhalation of particulate matter (PM10) was 24 micrograms/cubic meters, a decrease of 17.2%compared with the same period last year; ozone ozone; ozone ozone; ozone The concentration was 137 micrograms/cubic meters, an increase of 4.6%compared with the same period last year.

Through the analysis of meteorological data, the average temperature in each county (city) is expected to be above 1 ° C or more; the precipitation amount is about 20 % less. Continuous high temperature weather has also led to the continuous rise in the ozone pollution index. Trace inhalation of ozone is good for the human body, and excessive inhalation will greatly harm human health.

How to deal with O3 pollution? For ordinary citizens, O3 pollution usually occurs in the afternoon with high temperature and strong solar radiation. Then everyone trys to avoid going out at this time period and effectively avoid O3 pollution. The Municipal Ecological and Environment Bureau recommends that the prevention and treatment of ozone pollution, various departments need to further consolidate responsibilities, and carry out targeted development of VOCS and its PM2.5, NOX corresponding special supervision and inspection and governance work. The vehicles reached the road on the road, and the encryption and inspection of oil and gas recycling facilities of various gas stations and oil depots. Strengthen the depression of industrial pollution sources and the supervision of dust pollution pollution pollution of construction sites, residue transportation, and road traffic, increase road cleaning and cleaning, normalize the fog guns, pay special attention to the inspection and treatment of cities' barbecue, catering oil smoke inspections, and urge the installation of efficient installation Oil fume purification facilities to ensure normal operation.

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