Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Qumudi, China, where the potential for skin damage from sun exposure can be significant. With its ET climate, locals often experience high UV levels, particularly during midday when the index can soar to 16—indicating an extreme risk of harm from unprotected sun exposure. Being aware of the UV Index not only helps in preventing painful sunburns, but it also plays a vital role in maintaining long-term skin health. By knowing when to seek shade, wear protective clothing, and apply sunscreen, you can enjoy the beautiful sun while safeguarding your skin against its harmful effects.
As the day unfolds, the UV Index follows a dynamic trajectory, starting from a gentle 0 at 7:00 AM and climbing steadily. By 10:00 AM, it reaches a moderate level of 3, but the real intensity kicks in during the afternoon. At 12:00 PM, the index skyrockets to 10, peaking at an impressive 16 from 14:00 to 15:00—the sun's rays at their strongest! As evening approaches, the UV Index gradually declines, settling at 4 by 7:00 PM. It's a clear reminder that when the sun is at its highest, taking protective measures is essential for skin health.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 0 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 1 | low | 45 min |
10:00 | 3 | moderate | 30 min |
11:00 | 6 | high | 25 min |
12:00 | 10 | very high | 15 min |
13:00 | 14 | extreme | 10 min |
14:00 | 16 | extreme | 10 min |
15:00 | 16 | extreme | 10 min |
16:00 | 14 | extreme | 10 min |
17:00 | 11 | extreme | 10 min |
18:00 | 7 | high | 25 min |
19:00 | 4 | moderate | 30 min |
The UV Index exhibits significant seasonal fluctuations, peaking in the spring and summer months. From March through October, the index reaches extreme levels ranging from 15 to 17, with the highest UV Index of 17 in May. During this peak season, the recommended exposure time drops to just 10 minutes, indicating a high risk of skin damage. Conversely, January and February are marked with a very high exposure category but allow for slightly longer burn times of 15 minutes. By November, the risk decreases to very high, while December presents a more moderate UV Index of 6, categorized as high, allowing for a safer burn time of 25 minutes. It is essential for both visitors and residents to take precautions during the high-risk months (March to October), such as seeking shade, wearing protective clothing, and applying sunscreen regularly to mitigate the risks associated with UV exposure.
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 |
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 |
Qumudi | 8 | 9 | 16 | 15 | 17 | 16 | 16 | 16 | 15 | 12 | 8 | 6 |