Go homepage(回首页) Upload pictures (上传图片) Write articles (发文字帖)
The author:(作者)delvpublished in(发表于) 2013/10/29 1:24:59 12 air quality monitoring stations in Harbin pollution continues to be a significant
People's daily online, October 23 (RADIUS) Heilongjiang provincial meteorological station on October 23 continued issued red fog warning signal is expected within the next 2 hours west of Hegang, jiamusi, appears in qitaihe, jixi of fog visibility less than 50 m.
Heilongjiang provincial Meteorological Department reminded, units or individuals, please pay attention to prevention. Traffic safety control measures units by industry provided timely, such as suspension of aircraft taking off and landing at the airport, highways closed, ferries had been suspended for the time being. Drivers under the provisions of driving in fog, fog precautions are taken, according to environmental conditions in a reasonable way, and docked in search of a safe parking area as soon as possible. Not for outdoor activities.
On October 22, the reporter learned from EPA ambient air quality monitoring system in Harbin, October 22 release monitoring data show, all 12 urban air quality monitoring stations in Harbin for severe pollution, which Cheng huining, Hongqi Street, Nangang xuefu road, xiangfang, power, Heping road, Jianguo Road, sense 5 monitoring real-time AQI index 500, air quality significantly affected by pollution.
October 23, monitoring data show, compared with the October 22 data, 12 in Harbin city air quality monitoring stations are still all for severe pollution, which AQI index of 500 monitoring sites in real time by the evening of 22nd 5 rose to 23rd from 6 o'clock, seven.
Harbin city environmental protection department experts warn that heavy fog led to lower air quality, advised people to reduce outdoor activities, the elderly and the sick should stay indoors if you are going to want to wear a mask.
Links:
Air pollution index for the 0-50, level I air quality levels, air quality is excellent. Air pollution does not exist at this time, there is no hazard to public health.
Air pollution index for the 51-100, air quality levels for class ⅱ, the air quality is good. Air quality was considered acceptable at this time, with the exception of a handful of particularly sensitive to certain pollutants other than, no hazard to public health.
Air pollution index for the 101-150, ⅲ ⑴ level air quality levels for air quality is slightly polluted. In this case, more sensitive to pollutants in the crowd, such as children and the elderly or patients with heart disease, respiratory disease, and people who love outdoor activities, their health will be affected, but had no effect on healthy people.
Air pollution index for the 151-200, ⅲ ⑵ class air quality levels for air quality is slightly polluted. At this point, nearly everyone's health is affected, particularly noticeable adverse impacts on sensitive population groups.
Air pollution index for the 201-300, level IV level of air quality, air quality is moderately heavy pollution. At this point, everybody's health will be seriously affected.
The air pollution index is greater than 300, air quality levels for class v, air quality status belonging to the high levels of pollution. At this point, everybody's health will be seriously affected.
Forecast of air pollution indices prior to serious air pollution, to remind the public, especially those who are sensitive to air pollution, such as people with heart or respiratory diseases, where necessary, to take preventive measures.
人民网哈尔滨10月23日电(方圆)黑龙江省气象台10月23日05时30分继续发布大雾红色预警信号，预计未来2小时内鹤岗、佳木斯西部、七台河、鸡西将出现能见度小于50米的雾。
黑龙江省气象部门提醒，请有关单位和个人注意做好预防工作。有关单位按照行业规定适时采取交通安全管制措施，如机场暂停飞机起降，高速公路暂时封闭，轮渡暂时停航等。驾驶人员根据雾天行驶规定，采取雾天预防措施，根据环境条件采取合理行驶方式，并尽快寻找安全停放区域停靠。不要进行户外活动。
10月22日，记者从哈尔滨市环保局环境空气质量监测系统了解到，10月22日18时发布的监测数据显示，哈尔滨市区12个监测点空气质量等级全部为严重污染，其中阿城会宁、南岗学府路、香坊红旗大街、动力和平路、道理建国路5个监测点AQI实时指数达500，空气质量严重受到污染。
10月23日，6时的监测数据显示，与10月22日晚18时数据相比，哈尔滨市区12个监测点空气质量等级仍然全部为严重污染，其中AQI实时指数达500的监测点由22日晚的5个上升到23日早6时的七个。
哈尔滨市环保部门专家提示，大雾天气导致空气质量下降，建议广大市民减少室外活动，老年人和病人应该留在室内，如要外出需佩戴口罩。
友情链接：
空气污染指数为0-50，空气质量级别为I级，空气质量状况属于优。此时不存在空气污染问题，对公众的健康没有任何危害。
空气污染指数为51-100，空气质量级别为Ⅱ级，空气质量状况属于良。此时空气质量被认为是可以接受的，除极少数对某种污染物特别敏感的人以外，对公众健康没有危害。
空气污染指数为101-150，空气质量级别为Ⅲ⑴级，空气质量状况属于轻微污染。此时，对污染物比较敏感的人群，例如儿童和老年人、呼吸道疾病或心脏病患者，以及喜爱户外活动的人，他们的健康状况会受到影响，但对健康人群基本没有影响。
空气污染指数为151-200，空气质量级别为Ⅲ⑵级，空气质量状况属于轻度污染。此时，几乎每个人的健康都会受到影响，对敏感人群的不利影响尤为明显。
空气污染指数为201-300，空气质量级别为Ⅳ级，空气质量状况属于中度重污染。此时，每个人的健康都会受到比较严重的影响。
空气污染指数大于300，空气质量级别为V级，空气质量状况属于重度污染。此时，所有人的健康都会受到严重影响。
空气污染指数的预测可以在严重的空气污染情况出现前，提醒市民大众，特别是那些对空气污染敏感的人士，如患有心脏病或呼吸系统疾病者，在必要时采取预防措施。
赞