Smog in Haeju — Live Data: AQI, Fine Dust, Wind, UV and Health Advice

Latest air quality data: Haeju

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Pollution and air quality forecast for Haeju. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Haeju:

particulate matter (PM2.5) dust - 5 (Good)
particulate matter (PM10) suspended dust - 7 (Good)
ozone (O3) - 70 (Moderate)
nitrogen dioxide (NO2) - 2 (Good)
sulfur dioxide (SO2) - 3 (Good)
carbon monoxide (CO) - 179 (Good)

Real-time Air Quality Index (AQI) for Haeju, Thursday, August 27, 2026: 2.

AQI 2 Moderate

What is the air quality in Haeju today? Is the air polluted in Haeju?. Is there smog?

Today (Thursday, August 27, 2026) air quality is moderate in Haeju. Some pollutants in Haeju may slightly affect very few hypersensitive individuals. Air pollutants in Haeju may cause minor breathing discomfort to sensitive people.

What is the current level of PM2.5 in Haeju? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 5 (Good) For comparison, the highest level of PM2.5 in Haeju in the last 7 days was: 22 (Thursday, August 20, 2026) and the lowest: 3 (Saturday, August 22, 2026).

What is the level of PM10 today in Haeju? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Haeju is: 7 (Good)

How is the O3 level today in Haeju? (ozone (O3))
70 (Moderate)

How high is the level of NO2? (nitrogen dioxide (NO2))
2 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
3 (Good)

How high is the CO level? (carbon monoxide (CO))
179 (Good)

Current data Thursday, August 27, 2026 at 10:00 AM

PM2,5 5 (Good)

PM10 7 (Good)

O3 70 (Moderate)

NO2 2 (Good)

SO2 3 (Good)

CO 179 (Good)

Data on air pollution from recent days in Haeju

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	5 Good	7 Good	7 Good	8 Good	7 Good	3 Good	15 Moderate	22 Moderate
pm10	7 Good	10 Good	10 Good	11 Good	9 Good	4 Good	16 Good	27 Moderate
o3	67 Good	53 Good	65 Good	54 Good	50 Good	31 Good	52 Good	102 Moderate
no2	5 Good	4 Good	3 Good	4 Good	17 Good	19 Good	15 Good	8 Good
so2	3 Good	2 Good	1 Good	2 Good	6 Good	5 Good	9 Good	6 Good
co	173 Good	152 Good	141 Good	135 Good	187 Good	211 Good	208 Good	310 Good

data source »

Quality of life in Haeju

Green and Parks in the City

Haeju 50%

South Korea: 61% Japan: 65% Taiwan: 53% Mongolia: 27% China: 60%

Pleasure of spending time in the city

Haeju 44%

South Korea: 43% Japan: 69% Taiwan: 47% Mongolia: 22% China: 30%

Air Pollution

Haeju 44%

South Korea: 69% Japan: 33% Taiwan: 61% Mongolia: 87% China: 80%

Garbage Disposal

Haeju 47%

South Korea: 62% Japan: 71% Taiwan: 65% Mongolia: 27% China: 51%

Availability and quality of drinking water

Haeju 47%

South Korea: 72% Japan: 73% Taiwan: 54% Mongolia: 46% China: 45%

Cleanliness and tidiness

Haeju 58%

South Korea: 63% Japan: 74% Taiwan: 56% Mongolia: 29% China: 52%

Noise and Light pollution

Haeju 33%

Japan: 44% Taiwan: 59% Mongolia: 48% China: 56%

Water Pollution

Haeju 56%

South Korea: 38% Japan: 36% Taiwan: 58% Mongolia: 68% China: 64%

Source: Numbeo

Haeju

Thursday, August 27, 2026 at 10:00 AM

PM2,5 5.2 (Good)

particulate matter (PM2.5) dust

PM10 7.2 (Good)

particulate matter (PM10) suspended dust

O3 70 (Moderate)

ozone (O3)

NO2 1.6 (Good)

nitrogen dioxide (NO2)

SO2 3.2 (Good)

sulfur dioxide (SO2)

CO 179 (Good)

carbon monoxide (CO)

Haeju

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	22	15	3.5	6.9	8.2	7.1	7.4	5.2
pm10	27	16	3.9	8.8	11	10	10	6.6
o3	102	52	31	50	54	65	53	67
no2	8.1	15	19	17	3.9	2.8	4.4	5.4
so2	5.7	9.2	5.2	6	2.1	1.3	1.6	3.4
co	310	208	211	187	135	141	152	173

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — North Korea

16-day weather forecast for North Korea: today around 27°C (rain), lows near 17°C. Daily temperature and conditions, updated every day. A moderate breeze (about 8 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — North Korea

The UV index in North Korea today is 2 (low).

📍 Air quality in nearby cities

Live PM2.5 around Haeju — compare nearby locations.

Sariwŏn 3 µg/m³
Kaesong 4 µg/m³
GoyangSouth Korea 12 µg/m³
IncheonSouth Korea 12 µg/m³
Pyongyang 9 µg/m³
Dandong 9 µg/m³
Hamhŭng 3 µg/m³
Namp’o 8 µg/m³

Frequently asked questions

Is the air safe to breathe in Haeju today?

The current average PM2.5 across Haeju is about 5 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Haeju?

Right now PM2.5 in Haeju averages about 5 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Haeju?

Over the past week, the highest daily PM2.5 in Haeju was recorded on Thursday, August 20 (about 22 µg/m³).

What is the UV index in Haeju today?

The UV index in Haeju today is 2 (low).

Does today's wind help disperse smog in Haeju?

A moderate breeze (about 8 km/h) is partially dispersing pollutants today.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.