中国环境保护部实时发布
迪庆藏族自治州空气质量指数
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 : 2026-03-23 17:21:10 HTTP/2.0 GET : https://m.tianqibao.com/aqi/dqzzzzz.html
- 运行时间 : 0.073505s [ 吞吐率:13.60req/s ] 内存消耗:6,660.44kb 文件加载:241
- 查询信息 : 31 queries
- 缓存信息 : 17 reads,5 writes
- 会话信息 : SESSION_ID=3e56aa04c473a724843aa29863c1501c
- CONNECT:[ UseTime:0.000996s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.000626s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.000889s ]
- SELECT * FROM `sa_area` WHERE `level` = 1 [ RunTime:0.000763s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'dqzzzzz' LIMIT 1 [ RunTime:0.002040s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 412 LIMIT 1 [ RunTime:0.000295s ]
- SELECT * FROM `sa_area` WHERE `pid` = 25 AND `scenic_spots` = 0 LIMIT 15 [ RunTime:0.001968s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 397 LIMIT 1 [ RunTime:0.000326s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 398 LIMIT 1 [ RunTime:0.000456s ]
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- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 408 LIMIT 1 [ RunTime:0.000384s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 409 LIMIT 1 [ RunTime:0.000265s ]
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- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 411 LIMIT 1 [ RunTime:0.000250s ]
- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.001073s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 412 LIMIT 1 [ RunTime:0.000661s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 LIMIT 1 [ RunTime:0.003951s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 0 LIMIT 1 [ RunTime:0.004183s ]
- SELECT * FROM `sa_area` WHERE `id` IN (325,408,324,323,321,313,327,322,320,311) [ RunTime:0.000503s ]
- SELECT * FROM `sa_area` WHERE `id` IN (136,449,419,446,450,132,418,95,130,134) [ RunTime:0.000393s ]
- SELECT * FROM `sa_area` WHERE `id` IN (99,364,412,441,358,359,393,363,366,312) [ RunTime:0.000348s ]
- SELECT * FROM `sa_area` WHERE `id` IN (103,124,108,110,112,117,120,155,104,75) [ RunTime:0.000384s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.000601s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.000343s ]

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