中国环境保护部实时发布
五峰土家族自治县空气质量指数
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 : 2026-07-16 19:20:43 HTTP/2.0 GET : https://m.tianqibao.com/aqi/wufengtujiazu.html
- 运行时间 : 0.087345s [ 吞吐率:11.45req/s ] 内存消耗:6,692.81kb 文件加载:241
- 查询信息 : 29 queries
- 缓存信息 : 17 reads,5 writes
- 会话信息 : SESSION_ID=4500d886d30146f3f7e6c504a226d6b4
- CONNECT:[ UseTime:0.000627s ] mysql:host=127.0.0.1;port=3306;dbname=tianqibao;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sa_config` [ RunTime:0.001077s ]
- SHOW FULL COLUMNS FROM `sa_area` [ RunTime:0.001033s ]
- SELECT * FROM `sa_area` WHERE `is_hot` = 1 ORDER BY `update_time` DESC LIMIT 12 [ RunTime:0.001282s ]
- SELECT * FROM `sa_area` WHERE `level` = 1 [ RunTime:0.001122s ]
- SELECT * FROM `sa_area` WHERE `pinyin` = 'wufengtujiazu' LIMIT 1 [ RunTime:0.000992s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2266 LIMIT 1 [ RunTime:0.000674s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2257 LIMIT 1 [ RunTime:0.000746s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2258 LIMIT 1 [ RunTime:0.000546s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2259 LIMIT 1 [ RunTime:0.000712s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2260 LIMIT 1 [ RunTime:0.000641s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2261 LIMIT 1 [ RunTime:0.000560s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2262 LIMIT 1 [ RunTime:0.000573s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2263 LIMIT 1 [ RunTime:0.000568s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2264 LIMIT 1 [ RunTime:0.000627s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2265 LIMIT 1 [ RunTime:0.000685s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2266 LIMIT 1 [ RunTime:0.000739s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2267 LIMIT 1 [ RunTime:0.000592s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2268 LIMIT 1 [ RunTime:0.000602s ]
- SELECT COUNT(*) AS think_count FROM `sa_area` WHERE `pid` = 2269 LIMIT 1 [ RunTime:0.000572s ]
- SHOW FULL COLUMNS FROM `sa_area_weather` [ RunTime:0.000997s ]
- SELECT * FROM `sa_area_weather` WHERE `pid` = 2266 LIMIT 1 [ RunTime:0.001162s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 LIMIT 1 [ RunTime:0.004030s ]
- SELECT COUNT(*) AS think_count FROM `sa_area_weather` WHERE `rank` = 1 AND `aqi` > 27 LIMIT 1 [ RunTime:0.008471s ]
- SELECT * FROM `sa_area` WHERE `id` IN (459,366,362,360,337,428,381,380,377,374) [ RunTime:0.000849s ]
- SELECT * FROM `sa_area` WHERE `id` IN (418,446,419,449,448,450,95,412,385,414) [ RunTime:0.000917s ]
- SELECT * FROM `sa_area` WHERE `id` IN (97,414,449,450,303,396,468,95,345,417) [ RunTime:0.001030s ]
- SELECT * FROM `sa_area` WHERE `id` IN (460,452,463,68,64,60,56,54,58,36) [ RunTime:0.001125s ]
- SHOW FULL COLUMNS FROM `sa_cms_pages` [ RunTime:0.001305s ]
- SELECT * FROM `sa_cms_pages` WHERE `status` = 1 ORDER BY `id` ASC LIMIT 6 [ RunTime:0.000761s ]

0.093254s