中国环境保护部实时发布
新四军军部旧址纪念馆空气质量指数
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?
-
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 : 2026-04-27 02:18:22 HTTP/2.0 GET : https://m.tianqibao.com/aqi/xsjjbjzjng.html
- 运行时间 : 0.177508s [ 吞吐率:5.63req/s ] 内存消耗:6,506.06kb 文件加载:241
- 查询信息 : 31 queries
- 缓存信息 : 17 reads,7 writes
- 会话信息 : SESSION_ID=2b495b6b468de8b191cb7a13ea523b83
- CONNECT:[ UseTime:0.011880s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.007312s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.001697s ]
- SELECT * FROM `sa_area` WHERE `is_hot` = 1 ORDER BY `update_time` DESC LIMIT 12 [ RunTime:0.006267s ]
- SELECT * FROM `sa_area` WHERE `level` = 1 [ RunTime:0.001632s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'xsjjbjzjng' LIMIT 1 [ RunTime:0.001827s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 5538 LIMIT 1 [ RunTime:0.000484s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 1998 LIMIT 1 [ RunTime:0.000491s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 1999 LIMIT 1 [ RunTime:0.000505s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2000 LIMIT 1 [ RunTime:0.000408s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2001 LIMIT 1 [ RunTime:0.000791s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2002 LIMIT 1 [ RunTime:0.000731s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2003 LIMIT 1 [ RunTime:0.000568s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2004 LIMIT 1 [ RunTime:0.000523s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2005 LIMIT 1 [ RunTime:0.000738s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2006 LIMIT 1 [ RunTime:0.001308s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2007 LIMIT 1 [ RunTime:0.000486s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2008 LIMIT 1 [ RunTime:0.000715s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2009 LIMIT 1 [ RunTime:0.000603s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2010 LIMIT 1 [ RunTime:0.000458s ]
- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.001624s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 5538 LIMIT 1 [ RunTime:0.000466s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 LIMIT 1 [ RunTime:0.007418s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 53 LIMIT 1 [ RunTime:0.013397s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `high_temp` DESC LIMIT 10 [ RunTime:0.001991s ]
- SELECT * FROM `sa_area` WHERE `id` IN (459,325,324,321,313,176,323,322,320,311) [ RunTime:0.000804s ]
- SELECT * FROM `sa_area` WHERE `id` IN (418,136,130,95,127,133,419,449,79,83) [ RunTime:0.000631s ]
- SELECT * FROM `sa_area_weather` WHERE `rank` = 1 ORDER BY `aqi` ASC LIMIT 10 [ RunTime:0.001914s ]
- SELECT * FROM `sa_area` WHERE `id` IN (259,360,361,362,95,366,312,342,358,359) [ RunTime:0.000373s ]
- SELECT * FROM `sa_area` WHERE `id` IN (96,94,91,90,89,453,97,466,467,465) [ RunTime:0.000879s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.002813s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.001573s ]

0.188928s