Last updated: June 2, 2025
In Hongqi, China, understanding the UV Index is crucial for protecting your skin and maintaining overall health. As the sun's rays intensify throughout the day, the risk of sunburn rises, especially during peak hours when the UV Index hits a maximum of 10 at noon. Given Hongqi's BWk climate, where dry and sunny conditions are prevalent, being aware of UV levels can help residents and visitors alike take necessary precautions. Regularly monitoring the UV Index not only aids in effective sunburn prevention but is essential for long-term skin health, ensuring you enjoy the outdoors safely.
The UV Index fluctuated throughout the day, peaking at an intense 10 at 12:00 PM, making it crucial for sun protection during midday hours. The morning began with a gentle start at 2 by 7:00 AM, climbing steadily to 9 by 11:00 AM. As the sun reached its zenith, the index soared, presenting a significant risk for those outdoors without protection. After the midday high, the UV levels gradually decreased, dropping back to 6 by 3:00 PM and further down to 1 by 6:00 PM. This data underscores the importance of planning outdoor activities to align with safer UV levels while enjoying the sunshine!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index varies significantly, indicating changing levels of sun exposure risks. From January to February, the UV index starts low to moderate (2 to 3), with a safe burn time of 45 minutes and 30 minutes, respectively. However, as we transition into March and April, the index climbs to high levels (6 and 7), reducing burn time to just 25 minutes. The peak season occurs between May and August, where the UV index reaches very high levels (10), necessitating very cautious sun exposure, with burn times dropping to a mere 15 minutes. As summer fades into September, the UV index decreases to high (7) once more, extending the burn time to 25 minutes. Moving into the fall, October and November present moderate indices (5 and 3) with burn times of 30 minutes, before returning to low levels in December (2) where burn time is again 45 minutes. Visitors and residents are advised to prioritize sun protection—especially during the high-risk months from March through September—by using sunscreen, wearing protective clothing, and seeking shade to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hongqi | 2 | 3 | 6 | 7 | 10 | 10 | 9 | 10 | 7 | 5 | 3 | 2 |
| 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 |