7-24 各市大气环境质量情况(2023年) | |||||||||
Statistics on Atmospheric Environmental Quality by City (2023) | |||||||||
市 别 | City | SO2年 | NO2年 | 颗粒物PM10年 | 颗粒物PM2.5年 | O3-8h第90百分 | CO第95百分位 | 空气质量达到及 | AQI |
平均浓度 | 平均浓度 | 平均浓度 | 平均浓度 | 位数浓度 | 数浓度 | 好于二级的 | 达标率 | ||
(μg/m3) | (μg/m3) | (μg/m3) | (μg/m3) | (μg/m3) | (mg/m3) | 天数(天) | (%) | ||
Annual | Annual | Annual Average | Annual Average | O3-8h | 95th | Days with | |||
Average | Average | Concentration | Concentration | 90th | Percentile | Air Quality | AQI | ||
Concentration | Concentration of | of Respirable | of Fine | Percentile | Concen- | Reaching or | Compliance | ||
of Sulfur | Nitrogen | Suspended | Suspended | Concen- | tration | Better than | Rate | ||
Dioxide | Dioxide | Particulates | Particulates | tration | of CO | Grade II | |||
(μg/m3) | (μg/m3) | (μg/m3) | (μg/m3) | (μg/m3) | (mg/m3) | (day) | (%) | ||
全 省 | Provincial Total | 7 | 19 | 37 | 21 | 143 | 0.8 | 7263 | 94.8 |
广 州 | Guangzhou | 6 | 29 | 41 | 23 | 159 | 0.9 | 330 | 90.4 |
深 圳 | Shenzhen | 5 | 21 | 35 | 18 | 131 | 0.8 | 357 | 97.8 |
珠 海 | Zhuhai | 6 | 19 | 33 | 18 | 152 | 0.7 | 335 | 91.8 |
汕 头 | Shantou | 8 | 15 | 35 | 20 | 141 | 0.9 | 358 | 98.1 |
佛 山 | Foshan | 6 | 29 | 39 | 23 | 166 | 0.9 | 320 | 87.7 |
韶 关 | Shaoguan | 12 | 14 | 38 | 24 | 126 | 0.9 | 358 | 98.1 |
河 源 | Heyuan | 5 | 15 | 38 | 20 | 120 | 0.8 | 362 | 99.2 |
梅 州 | Meizhou | 7 | 18 | 31 | 19 | 120 | 0.8 | 364 | 99.7 |
惠 州 | Huizhou | 6 | 16 | 36 | 19 | 130 | 0.8 | 359 | 98.4 |
汕 尾 | Shanwei | 8 | 9 | 30 | 17 | 134 | 0.7 | 360 | 98.6 |
东 莞 | Dongguan | 8 | 25 | 38 | 21 | 168 | 0.8 | 324 | 88.8 |
中 山 | Zhongshan | 5 | 21 | 35 | 20 | 163 | 0.8 | 324 | 88.8 |
江 门 | Jiangmen | 6 | 25 | 41 | 22 | 172 | 0.9 | 313 | 85.8 |
阳 江 | Yangjiang | 6 | 17 | 36 | 21 | 135 | 0.8 | 353 | 96.7 |
湛 江 | Zhanjiang | 8 | 12 | 33 | 20 | 130 | 0.8 | 355 | 97.3 |
茂 名 | Maoming | 10 | 12 | 36 | 21 | 130 | 0.8 | 358 | 98.1 |
肇 庆 | Zhaoqing | 9 | 24 | 38 | 23 | 157 | 0.7 | 332 | 91.0 |
清 远 | Qingyuan | 7 | 18 | 39 | 23 | 147 | 0.8 | 341 | 93.4 |
潮 州 | Chaozhou | 7 | 14 | 37 | 24 | 144 | 0.8 | 352 | 96.4 |
揭 阳 | Jieyang | 8 | 18 | 47 | 26 | 146 | 0.9 | 353 | 96.7 |
云 浮 | Yunfu | 11 | 20 | 39 | 21 | 138 | 0.8 | 355 | 97.3 |