UV Index in Hongqiao, China

Last updated: May 3, 2025

In Hongqiao, China, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With the climate characterized by hot and humid summers typical of the Cfa zone, residents often face elevated UV exposure, especially during peak hours from 10 AM to 2 PM when the UV Index reaches a maximum of 10. By staying informed about these daily UV levels, the community can take proactive steps to shield themselves from harmful rays, ensuring a healthier lifestyle while enjoying the outdoors.

Hourly UV Index in Hongqiao

At sunrise, the UV Index starts at a gentle 2 at 7:00 AM, gradually climbing to a moderate 4 by 8:00 AM. As the day progresses, the sun's intensity peaks with a striking 10 at both 11:00 AM and 12:00 PM, indicating a high risk of harm from unprotected sun exposure. By 1:00 PM, the index remains strong at 9, but starts to decline to 7 by 2:00 PM. Early afternoon light gives way to a safer environment as the index sinks to 5 at 3:00 PM, then further drops to 3 by 4:00 PM. As the sun sets, the UV Index descends into the low range, resting at 1 by 5:00 PM and tapering off to 0 after 7:00 PM—a clear reminder to protect your skin during those peak sun hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Hongqiao

As the seasons change, so does the UV Index, significantly impacting sun exposure risks throughout the year. High-risk months are notably from March to August, when the UV Index peaks at 9 to 11, indicating very high to extreme levels of UV radiation and a burn time as short as 10 minutes. Residents and visitors should take extra precautions during these months by seeking shade, wearing protective clothing, and applying sunscreen regularly. Conversely, during the colder months of December and January, the UV Index drops to 4 and 5, classified as moderate, allowing for safer sun exposure with a longer burn time of 30 minutes. It's essential to remain vigilant year-round, particularly during the peak summer months, to protect skin health.

Monthly Maximum UV Index for Hongqiao, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hongqiao. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Hongqiao, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Hongqiao UV Index with Other China Cities

The table above highlights how UV exposure in Hongqiao compares to other major locations across China. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Hongqiao's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Hongqiao	5	6	9	10	10	11	11	11	10	7	6	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