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

Latest air quality data: Hamhung

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

particulate matter (PM2.5) dust - 3 (Good)
particulate matter (PM10) suspended dust - 4 (Good)
ozone (O3) - 73 (Moderate)
nitrogen dioxide (NO2) - 1 (Good)
sulfur dioxide (SO2) - 2 (Good)
carbon monoxide (CO) - 152 (Good)

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

AQI 2 Moderate

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

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

What is the current level of PM2.5 in Hamhŭng? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 3 (Good) For comparison, the highest level of PM2.5 in Hamhŭng in the last 7 days was: 10 (Friday, August 21, 2026) and the lowest: 1 (Monday, August 24, 2026).

What is the level of PM10 today in Hamhŭng? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Hamhŭng is: 4 (Good)

How is the O3 level today in Hamhŭng? (ozone (O3))
73 (Moderate)

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

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

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

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

PM2,5 3 (Good)

PM10 4 (Good)

O3 73 (Moderate)

NO2 1 (Good)

SO2 2 (Good)

CO 152 (Good)

Data on air pollution from recent days in Hamhŭng

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	3 Good	1 Good	6 Good	8 Good	10 Good	5 Good
pm10	6 Good	7 Good	3 Good	2 Good	6 Good	9 Good	12 Good	6 Good
o3	72 Moderate	37 Good	59 Good	40 Good	48 Good	67 Good	69 Good	70 Moderate
no2	2 Good	4 Good	2 Good	2 Good	2 Good	2 Good	2 Good	2 Good
so2	3 Good	3 Good	3 Good	2 Good	3 Good	4 Good	4 Good	4 Good
co	154 Good	170 Good	157 Good	151 Good	185 Good	203 Good	208 Good	191 Good

data source »

Hamhung

Thursday, August 27, 2026 at 10:00 AM

PM2,5 2.5 (Good)

particulate matter (PM2.5) dust

PM10 4.1 (Good)

particulate matter (PM10) suspended dust

O3 73 (Moderate)

ozone (O3)

NO2 1 (Good)

nitrogen dioxide (NO2)

SO2 2.3 (Good)

sulfur dioxide (SO2)

CO 152 (Good)

carbon monoxide (CO)

Hamhung

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	5.3	10	8	6.1	1.5	2.7	6.8	4.7
pm10	5.9	12	8.8	6.4	1.6	2.9	7.5	5.9
o3	70	69	67	48	40	59	37	72
no2	2.5	2.4	2.4	2.3	1.8	2.4	4.1	2
so2	4.4	3.7	4.1	2.8	2.1	2.9	2.6	3
co	191	208	203	185	151	157	170	154

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

🌦️ Weather · 16-day Forecast — Hamhung

16-day weather forecast for Hamhung: today around 30°C (clear sky), lows near 22°C. Daily temperature and conditions, updated every day. A moderate breeze (about 18 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Hamhung

The UV index in Hamhung today is 1.2 (low).

📍 Air quality in nearby cities

Live PM2.5 around Hamhung — compare nearby locations.

Wŏnsan 4 µg/m³
Pyongyang 9 µg/m³
Dandong 9 µg/m³
Namp’o 8 µg/m³
Kaesong 4 µg/m³
Chongjin 4 µg/m³
Sariwŏn 3 µg/m³
Haeju 5 µg/m³

Frequently asked questions

Is the air safe to breathe in Hamhŭng today?

The current average PM2.5 across Hamhŭng is about 3 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Hamhŭng?

Right now PM2.5 in Hamhŭng averages about 3 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 Hamhŭng?

Over the past week, the highest daily PM2.5 in Hamhŭng was recorded on Friday, August 21 (about 10 µg/m³).

What is the UV index in Hamhŭng today?

The UV index in Hamhŭng today is 1.2 (low).

Does today's wind help disperse smog in Hamhŭng?

A moderate breeze (about 18 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.