Abstract Core Tip: The air quality ranks in the top ten in the country for six consecutive months, including the second to last three consecutive months. The pollution index is only 0.11 worse than the last-ranked Tangshan, and the ranking is worse than the â€œexplosion tableâ€. Excellent urban days in the first half of this year...Core Tip: The air quality ranks in the top ten in the country for six consecutive months, including the second to last three consecutive months. The pollution index is only 0.11 worse than the last-ranked Tangshan, and the ranking is worse than the â€œexplosion tableâ€. In the first half of this year, the number of excellent days in the city was 39 days, a decrease of 33 days compared with the same period of last year. The average concentrations of PM10, PM2.5 and carbon dioxide increased by 13.7%, 18.2% and 10.8%, respectively, exceeding the average level of Beijing-Tianjin-Hebei. Yesterday, the reporter learned from Zhengzhou City to hold a meeting on the mobilization of air pollution prevention and control, and set the tone for â€œbackwatersâ€. Because the air is too bad, Zhengzhou City will soon be interviewed by the Ministry of Environmental Protection.
Informed that the air is worse than the "old squad" Zhengzhou will become the first provincial capital to be interviewed
The demolition site is still the main source of dust
The demolition site is still the main source of dust
â€œThe average ranking in the first half of the year was the fourth lowest, and the severity has exceeded the average level of the Beijing-Tianjin-Hebei region.â€ At the meeting yesterday, Zhang Junfeng, deputy mayor of Zhengzhou City, introduced the severe situation of Zhengzhouâ€™s air pollution.
In the first half of this year, Zhengzhou City's air quality rankings were counted in the top ten in the country, and in April and June it was slipped to the penultimate transcript. The worst transcripts were submitted for three consecutive months. This is also the AQI (Air Quality Index). The worst half year since the monitoring ranking.
Zhang Junfeng said that in the first half of this year, the number of excellent days in the urban area was 39 days, a decrease of 33 days compared with the same period of last year. The weather of severe and above was 29 days, an increase of 9 days. The average concentrations of PM10, PM2.5, and carbon dioxide increased by 13.7%, 18.2%, and 10.8%, respectively. The air quality composite index is 7.43. Ranked second to last in 74 cities nationwide, only 0.11 worse than the last countdown Tangshan City.
â€œZhengzhou will also be the first provincial capital city to be interviewed.â€ Zhang Junfeng said that in late March, the State Council organized environmental protection and industrial letters to visit the provinceâ€™s air pollution work. The city is listed as a mandatory unit. After the inspection, it was pointed out that the air pollution index of Zhengzhou City remained high, and the concentration of major pollutants did not fall and rose, exceeding the average level of the Beijing-Tianjin-Hebei region.
Contrast the good rate, the rise, the drop this year, wait for half a year to have the first "excellent"
â€œReviewing the road to Zhengzhou, Zhengzhou has climbed uphill in the deep, but this year, itâ€™s going to be 'vulture' in the case of the brothersâ€™ cities turning around!â€ Yesterday, a monitor from the environmental protection department told Dahe Reporter.
He told reporters about the testimony of the test from 2012 to 2014. In contrast, in 2015, Zhengzhou's air quality turned sharply. In the first six months of this year, air quality has deteriorated compared with the same period of last year. The number of good days has changed from 73 days in 2014 to 39 days in 2015, a decrease of nearly half. After waiting for "Zhengzhou Blue" for half a year, it was not until June 24 this year that it ushered in the first "excellent" of this year.
Zhengzhou air quality situation in the first three years
Zhengzhou has 319 days, that is, 87.2% of the year is excellent weather. According to the standard of the year, the ambient air quality in Zhengzhou City is unqualified (three-level standard); in the five districts (cities) under the jurisdiction of the city, only Xinmi, Xinzheng, Xiangyang, Dengfeng and Zhonghao are slightly better, reaching the secondary standard.
In 2013, air quality standards in 74 cities across the country, including Zhengzhou, were â€œupgradedâ€ from API to AQI (Air Quality Index). Since the second half of this year, Zhengzhou has gradually faded out of the national â€œcounter-tenthâ€ ranks, with an excellent number of days of 218 days and a compliance rate of 35%.
In 2014, Zhengzhou's transcripts began to pick up, with 163 good weather throughout the year, and the compliance rate rose to 44.7%. At the same time, the average concentration of PM10 was 158 Î¼g/m3, down 7.1% year-on-year; the average concentration of PM2.5 was 88 Î¼g/m3, down 18.5% year-on-year.
Among the 74 cities in the country, the ranking of air quality in Zhengzhou is the fifth lowest in January, the sixth in February, the fourth in March, the second in April, and the second in May. This is the third time since the AQI standard was launched in 2013. Zhengzhou is the worst ranking in the country.
Interviews and analysis of serious pollution may bring "limitation" and other substantive penalties
What is the interview? The reporter learned that the Ministry of Environmental Protection is talking about local governments. Usually, local governments have violated the relevant requirements of the State Council. The interviewees are all mayors of prefecture-level cities or deputy mayors in charge of environmental protection.
According to the Interim Measures of the Ministry of Environmental Protection, the local government that is being interviewed needs to carry out environmental rectification, and its specific plan should be submitted to the Ministry of Environmental Protection within 15 working days. Combined with the progress and difficulty of rectification, the Ministry of Environmental Protection will not be able to rectify the local time for more than half a year.
Zhengzhou Mayor Ma Wei said that through the early communication, the interview was mainly based on "warning", but it needs to be squarely faced. Serious pollution may bring "limitation" and other substantive punishments. This is not conducive to Zhengzhou's urban development and People's livelihood interests.
Do you doubt that the year-end governance will not fall and rise? Hear what they say
Deputy Mayor Zhang Junfeng said: The importance is still not enough.
"Fundamentally speaking, the emphasis is not enough." Zhang Junfeng admits that Zhengzhou is in a stage of rapid development, the urban development process is fast, and the number of people and vehicles has increased dramatically. "Some leaders have not enough understanding of the seriousness of air pollution, and they have not really paid attention to it. Road dust, corporate smuggling and other phenomena exist. The air quality monitoring system covering the whole city is not enough."
He said, "At present, dust pollution is an important cause of air pollution in Zhengzhou. In terms of dust on the construction site, the site coverage and hardening are not in place, and 31% of the construction sites are still not up to standard."
Environmental protection expert Zhang Ruiqin said: Zhengzhouâ€™s â€œthree kinds of thingsâ€ are still industrial, automobile exhaust and dust
"Treatment, the people want the result." Yesterday, Professor Zhang Ruiqin, dean of the School of Environment and Science of Zhengzhou University, said that the Beijing-Tianjin-Hebei region has a big turning point worthy of Zhengzhou thinking. In addition to financial input, the region will pollute enterprises. The external migration has been implemented, and the company's emissions have a relatively clear list.
She said that in Henan Province, especially Zhengzhou City, the main or primary pollutant in the atmosphere is PM2.5 or PM10. PM2.5 and PM10 have primary pollutants from direct discharge, as well as secondary pollutants formed by photochemical reactions such as sulfur dioxide, nitrogen oxides and organic volatiles. â€œFollow these pollutants, find industrial, Automobile exhaust and dust are the source of cockroaches. In addition, in the first quarter of this year, Zhengzhou meteorological diffusion conditions were very unfavorable and pollution became heavy.
Environmental monitoring personnel say this: the main cause of pollution is the pollution base, and the meteorological terrain is not strong.
"First of all, it is basically a big pollution base, and secondly, it depends on the cause of meteorology." Yesterday, the relevant person in charge of the environmental monitoring department told reporters that in the first quarter, Zhengzhouâ€™s hind legs were pulled, and in the first half of the year, there were unfavorable weather conditions. This has gradually improved in the 4th, 5th and 6th months.
The person in charge said that the governance of Zhengzhou districts is similar, but the geographical location of the terrain is different. In some areas, the first half of the year or a month to catch up with the demolition is relatively strong, and the governance ranking will be lower. In addition, due to the combination of topography and meteorology, the urban fringe in eastern Zhengzhou in winter will be â€œlosingâ€.
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