On April 13 at 11:30 a.m., Guangzhou gave a yellow warning because a sandstorm from northern China caused a big increase in dust in the air.
In areas like Yuexiu and Tianhe, people could only see less than 10 kilometers ahead.
By 5 p.m., all 11 districts of Guangzhou were under the yellow haze warning. People were told to stay inside, close their doors and windows, and wear masks if they had to go outside.
The local environment department said the air pollution may last 2 to 3 days, but things should get better by April 15.
By 9 a.m. on April 13, all 21 cities in Guangdong had some level of air pollution.
People were warned to avoid going outside if possible:
Light pollution: Meizhou, Jieyang, Chaozhou, Shantou, Shanwei
Medium pollution: Yunfu, Zhaoqing, Zhanjiang, Maoming, Shenzhen
Heavy pollution: Huizhou, Zhuhai, Yangjiang, Dongguan, Heyuan, Qingyuan, Shaoguan, Jiangmen, Foshan, Zhongshan
Very bad pollution: Guangzhou
This sandstorm is not common in this area.
It moved south faster than normal because of strong winds high up in the sky, which pushed the dust farther than expected.
In China's weather warning system, red is the most serious, followed by orange, yellow, and blue.
Simple things you can do to stay safe during air pollution:
🏠 When You're Indoors:
Keep windows and doors closed to stop dirty air from coming in.
Use an air purifier if you have one.
Avoid burning candles or smoking indoors—they make the air worse.
Seal any gaps where outdoor air might get in (like around windows).
😷 When You Go Outside:
Wear a mask, like an N95 or KN95, to filter out harmful particles.
Avoid exercise or heavy activity outside—don't run or bike when the air is bad.
Try to stay indoors as much as possible.
💧 Take Care of Your Health:
Drink more water to help your body get rid of toxins.
Eat fruits and veggies, especially ones with vitamin C and E.
Watch for symptoms like coughing, sore throat, or trouble breathing—especially if you have asthma or other lung problems.
📱 Stay Updated:
Check air quality apps (like AirVisual or AQICN) to know when it's safe to go out.
Follow local government or weather updates for warnings and tips.
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