中国环境保护部实时发布
甘南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 : 2026-03-02 14:53:01 HTTP/2.0 GET : https://m.tianqibao.com/aqi/gnzzzzz.html
- 运行时间 : 0.094605s [ 吞吐率:10.57req/s ] 内存消耗:6,658.76kb 文件加载:241
- 查询信息 : 30 queries
- 缓存信息 : 17 reads,5 writes
- 会话信息 : SESSION_ID=c64cb5e33209980c0e9261434e860884
- CONNECT:[ UseTime:0.003227s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.005575s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.001040s ]
- SELECT * FROM `sa_area` WHERE `is_hot` = 1 ORDER BY `update_time` DESC LIMIT 12 [ RunTime:0.002487s ]
- SELECT * FROM `sa_area` WHERE `level` = 1 [ RunTime:0.003089s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'gnzzzzz' LIMIT 1 [ RunTime:0.000641s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 443 LIMIT 1 [ RunTime:0.000578s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 430 LIMIT 1 [ RunTime:0.000278s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 431 LIMIT 1 [ RunTime:0.000450s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 432 LIMIT 1 [ RunTime:0.000338s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 433 LIMIT 1 [ RunTime:0.000283s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 434 LIMIT 1 [ RunTime:0.000249s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 435 LIMIT 1 [ RunTime:0.000255s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 436 LIMIT 1 [ RunTime:0.000270s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 437 LIMIT 1 [ RunTime:0.000251s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 438 LIMIT 1 [ RunTime:0.000247s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 439 LIMIT 1 [ RunTime:0.000274s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 440 LIMIT 1 [ RunTime:0.000413s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 441 LIMIT 1 [ RunTime:0.000797s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 442 LIMIT 1 [ RunTime:0.000286s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 443 LIMIT 1 [ RunTime:0.000277s ]
- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.000833s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 443 LIMIT 1 [ RunTime:0.002119s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 LIMIT 1 [ RunTime:0.005657s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 0 LIMIT 1 [ RunTime:0.003847s ]
- SELECT * FROM `sa_area` WHERE `id` IN (324,323,321,320,319,315,313,322,328,327) [ RunTime:0.000620s ]
- SELECT * FROM `sa_area` WHERE `id` IN (470,475,477,134,136,95,127,132,446,469) [ RunTime:0.000407s ]
- SELECT * FROM `sa_area` WHERE `id` IN (259,360,361,396,416,441,443,445,329,355) [ RunTime:0.000412s ]
- SELECT * FROM `sa_area` WHERE `id` IN (467,110,103,102,101,105,215,108,464,63) [ RunTime:0.000412s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.004047s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.000363s ]

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