Last updated: June 2, 2025
In Qiaozi, China, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels can help you take appropriate precautions against sunburn and long-term skin damage, especially during peak sunlight hours. With a BWk climate that features hot summers and significant UV exposure, residents and visitors alike should pay particular attention to the UV Index as it can soar to a staggering 11 at noon. By staying informed and taking protective measures, you can enjoy the sun safely while minimizing the risks associated with high UV levels.
The hourly UV Index paints a vivid picture of the sun's intensity throughout the day. Starting off gently in the early morning, with maximum readings of 1 at 07:00 and 08:00, it gradually begins to climb. By 09:00, it reaches 3, signaling a noticeable increase in UV exposure. The sun peaks dramatically at 12:00, soaring to a 10, reaching its zenith with a maximum of 11 at both 13:00 and 14:00—a prime time for sun protection. As the afternoon slips into evening, the UV Index begins to recede, dropping to 8 by 16:00, and then tapering off to 5 at 17:00. The day winds down with a safe 3 at 18:00 and returns to a manageable 1 by 19:00, reminding us to stay vigilant and enjoy the sun responsibly throughout the day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the year progresses, the UV Index experiences notable seasonal fluctuations, with high-risk months occurring from March to August. During this period, the UV Index reaches its peak at 11, categorized as extreme, in May, June, and July, where the recommended burn time is only 10 minutes. Visitors and residents should take special precautions during these months, such as wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak sunlight hours. For months like April and August, with a very high UV Index of 9 and 10 respectively, a burn time of 15 minutes warrants attentive sun safety practices. Conversely, from January to February and November to December, the UV Index drops to a moderate level (3 to 4), allowing for longer exposure times without significant risk. Remaining vigilant and adjusting protection measures according to the UV Index can help ensure safety throughout the year.
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 |
| Qiaozi | 3 | 4 | 7 | 9 | 11 | 11 | 11 | 10 | 8 | 6 | 4 | 3 |
| 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 |