中国环境保护部实时发布
甘孜藏族自治州空气质量指数
空气质量小常识
- 1、口罩小知识
-
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 : 2026-03-03 22:20:12 HTTP/2.0 GET : https://m.tianqibao.com/aqi/gzzzzzz.html
- 运行时间 : 0.078263s [ 吞吐率:12.78req/s ] 内存消耗:6,534.14kb 文件加载:241
- 查询信息 : 35 queries
- 缓存信息 : 17 reads,9 writes
- 会话信息 : SESSION_ID=3f1b31f57c0eb903d5e4c12768ceff5f
- CONNECT:[ UseTime:0.000948s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.000637s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.000910s ]
- SELECT * FROM `sa_area` WHERE `is_hot` = 1 ORDER BY `update_time` DESC LIMIT 12 [ RunTime:0.001137s ]
- SELECT * FROM `sa_area` WHERE `level` = 1 [ RunTime:0.000616s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'gzzzzzz' LIMIT 1 [ RunTime:0.000387s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 386 LIMIT 1 [ RunTime:0.000284s ]
- SELECT * FROM `sa_area` WHERE `pid` = 23 AND `scenic_spots` = 0 LIMIT 15 [ RunTime:0.000559s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 367 LIMIT 1 [ RunTime:0.000620s ]
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- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.000530s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 386 LIMIT 1 [ RunTime:0.000406s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 LIMIT 1 [ RunTime:0.003521s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 19 LIMIT 1 [ RunTime:0.003537s ]
- SELECT * FROM `sa_area` WHERE `id` IN (325,311,328,320,327,406,326,319,315,314) [ RunTime:0.000416s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `low_temp` ASC LIMIT 10 [ RunTime:0.001461s ]
- SELECT * FROM `sa_area` WHERE `id` IN (95,99,136,418,98,125,127,122,129,131) [ RunTime:0.000349s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `aqi` ASC LIMIT 10 [ RunTime:0.002000s ]
- SELECT * FROM `sa_area` WHERE `id` IN (396,414,415,416,417,449,95,389,365,366) [ RunTime:0.000355s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `aqi` DESC LIMIT 10 [ RunTime:0.001456s ]
- SELECT * FROM `sa_area` WHERE `id` IN (105,103,464,467,110,116,108,466,465,112) [ RunTime:0.000346s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.000578s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.000302s ]

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