Last updated: May 3, 2025
In Huoqiu Chengguanzhen, China, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With its Cfa climate, residents and visitors face varying levels of UV exposure throughout the day, peaking at an intense UV Index of 10 around noon. By being aware of the UV levels, you can take proactive steps to protect your skin from harmful effects and enjoy the sun safely. As you plan your outdoor activities, keep in mind the importance of monitoring these levels—especially during late morning to early afternoon—when the risk of overexposure is highest.
As the sun rises, the UV Index starts off low at 1 by 07:00, making it a safe time for early outdoor activities. By 08:00, it increases to 3, hinting at the strengthening rays. The index escalates dramatically, hitting 5 by 09:00 and peaking at an intense 10 between 12:00 and 13:00—a time when sun protection is crucial. The afternoon sees a decline, with the UV Index dropping to 8 at 14:00, before gradually cooling off to 5 by 15:00. As the day winds down, the UV levels decrease further to 2 at 17:00 and retreat to a minimal 1 by 18:00 and onwards. Stay sun-smart and adjust your outdoor plans accordingly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the year progresses, UV index levels in the region demonstrate a significant seasonal increase, particularly from March to October. The high-risk months for sun exposure are April through August, when the UV index reaches its peak at 11 in July, classified as extreme. During these months, the recommended burn time decreases to just 10-15 minutes, necessitating heightened awareness and protection. Visitors and residents are strongly advised to wear protective clothing, seek shade, and apply broad-spectrum sunscreen to minimize the risk of skin damage. In contrast, January, February, November, and December feature a moderate UV index, allowing for safer outdoor activities with longer burn times of 30 minutes. Nonetheless, caution remains essential year-round as UV radiation can still have harmful effects.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
| Huoqiu Chengguanzhen | 4 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 9 | 8 | 5 | 4 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |