中国环境保护部实时发布
贵州紫林山国家森林公园空气质量指数
空气质量小常识
- 1、口罩小知识
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常见的PM2.5口罩有N90,N95,N99等类型,其中数字90代表过滤效果在90%以上,95代表过滤效果在95%以上。过渡效果越好,相对呼吸也越困难,一般选择N90系列的口罩就足够了。
- 2、PM2.5和PM10的区别
- PM2.5指空气中直径≤2.5微米的颗粒物,可入肺。吸入过多易引发哮喘、支气管炎和心血管病等疾病。
PM10指空气中直径≤10微米的颗粒物,可入上呼吸道,但可排出体外,对人体危害相对较小。
- 3、雾霾是什么?
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雾霾天气是一种大气污染状态,包含各种含量超标的悬浮颗粒物。雾是液态水珠,霾是固体,包括空气中的灰尘、硫酸、硝酸、可吸入颗粒物等粒子,会使能见度降低。两者结合在一起就是雾霾。
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-05-15 17:22:06 HTTP/2.0 GET : https://m.tianqibao.com/aqi/gzzlsgjslgy.html
- 运行时间 : 0.194085s [ 吞吐率:5.15req/s ] 内存消耗:6,661.95kb 文件加载:241
- 查询信息 : 25 queries
- 缓存信息 : 18 reads,2 writes
- 会话信息 : SESSION_ID=db35420c96173cff93aed64e14769f7a
- CONNECT:[ UseTime:0.014675s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.006064s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.001378s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'gzzlsgjslgy' LIMIT 1 [ RunTime:0.001260s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 5831 LIMIT 1 [ RunTime:0.000960s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2972 LIMIT 1 [ RunTime:0.000725s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2973 LIMIT 1 [ RunTime:0.000322s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2974 LIMIT 1 [ RunTime:0.000281s ]
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- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2983 LIMIT 1 [ RunTime:0.000232s ]
- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.001646s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 5831 LIMIT 1 [ RunTime:0.008230s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 27 LIMIT 1 [ RunTime:0.014000s ]
- SELECT * FROM `sa_area` WHERE `id` IN (324,323,309,322,321,318,313,296,406,327) [ RunTime:0.000536s ]
- SELECT * FROM `sa_area` WHERE `id` IN (418,95,446,419,449,450,130,385,412,443) [ RunTime:0.000603s ]
- SELECT * FROM `sa_area` WHERE `id` IN (97,259,360,361,410,415,443,445,362,468) [ RunTime:0.000846s ]
- SELECT * FROM `sa_area` WHERE `id` IN (467,128,459,117,115,464,131,112,118,127) [ RunTime:0.006762s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.001128s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.000446s ]

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