Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Aqqan, China, especially in a region characterized by its BWk climate. With UV levels reaching a peak of 13 during the midday hours, awareness of these readings can significantly enhance sunburn prevention and promote long-term skin health. As the sun's rays may feel mild during the early morning or late afternoon, knowing when UV exposure is highest is essential to protect yourself. Stay informed and enjoy the sunny days in Aqqan while keeping your skin safe!
As the sun rises, the UV Index gradually increases, starting at a mild 1 by 07:00. Moving into the morning, it swiftly climbs to 3 by 08:00 and escalates to a notable 6 at 09:00. The true peak arrives at noon with an intense 13, maintaining this high level until 14:00. In the afternoon, the index begins to decline, dropping to 9 at 15:00 and further down to 6 by 16:00. As the day winds down, the UV Index reaches a safe 1 again by 19:00, signaling a return to more comfortable sun exposure levels. Plan your day wisely to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant seasonal changes that impact sun exposure safety. From January to March, the UV Index rises from a moderate 4 to a very high 10, with skin burn times decreasing from 30 minutes to just 15 minutes. The months of April and May mark the peak of risk, with extreme UV Index levels of 12 and 14, leading to a minimal burn time of only 10 minutes. June, July, and August maintain similarly high levels, making them the highest risk months for sun exposure. As we transition into September and October, the UV Index begins to decline but remains notably high at 10 and 8 respectively. By November and December, UV levels return to moderate levels of 5 and 4, allowing for longer safe exposure times of 30 minutes. It is crucial for visitors and residents to remain vigilant during the high-risk months of April through August, practicing sun safety measures like wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize the risk of sunburn and long-term skin damage.
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 |
| 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 |
| Aqqan | 4 | 6 | 10 | 12 | 14 | 14 | 13 | 13 | 10 | 8 | 5 | 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 |