中国环境保护部实时发布
临夏回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 : 2025-12-17 22:57:50 HTTP/2.0 GET : https://m.tianqibao.com/aqi/lxhzzzz.html
- 运行时间 : 2.518568s [ 吞吐率:0.40req/s ] 内存消耗:6,512.90kb 文件加载:241
- 查询信息 : 33 queries
- 缓存信息 : 17 reads,8 writes
- 会话信息 : SESSION_ID=94f54344f7cfc6a7d3787a34170b18a0
- CONNECT:[ UseTime:0.008189s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.035088s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.014128s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'lxhzzzz' LIMIT 1 [ RunTime:0.016536s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 442 LIMIT 1 [ RunTime:0.004221s ]
- SELECT * FROM `sa_area` WHERE `pid` = 28 AND `scenic_spots` = 0 LIMIT 15 [ RunTime:0.004415s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 430 LIMIT 1 [ RunTime:0.006465s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 431 LIMIT 1 [ RunTime:0.005727s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 432 LIMIT 1 [ RunTime:0.002817s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 433 LIMIT 1 [ RunTime:0.003171s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 434 LIMIT 1 [ RunTime:0.003028s ]
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- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 443 LIMIT 1 [ RunTime:0.001479s ]
- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.005936s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 442 LIMIT 1 [ RunTime:0.018439s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 LIMIT 1 [ RunTime:2.057065s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 0 LIMIT 1 [ RunTime:0.006195s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `high_temp` DESC LIMIT 10 [ RunTime:0.003522s ]
- SELECT * FROM `sa_area` WHERE `id` IN (327,311,283,326,325,324,321,318,313,312) [ RunTime:0.004059s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `low_temp` ASC LIMIT 10 [ RunTime:0.006726s ]
- SELECT * FROM `sa_area` WHERE `id` IN (136,130,127,134,95,132,131,135,446,133) [ RunTime:0.001557s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `aqi` ASC LIMIT 10 [ RunTime:0.005729s ]
- SELECT * FROM `sa_area` WHERE `id` IN (99,418,442,446,95,409,443,342,358,363) [ RunTime:0.001476s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `aqi` DESC LIMIT 10 [ RunTime:0.007556s ]
- SELECT * FROM `sa_area` WHERE `id` IN (189,184,191,243,72,474,3548,187,182,177) [ RunTime:0.002030s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.002989s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.001431s ]

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