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South Korea Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in South Korea

Last Updated: 2025-10-19 07:52:47 PM (Local Time)

location image
Live AQI
55(AQI-US)
Air Quality is
Moderate
pm10 :  23 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in South Korea
partly cloudy

17 °C

Partly cloudy
Humidity
Humidity88 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 2025-10-19 07:52:47 PM (Local Time)
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South Korea

Major Air Pollutants

South Korea

AQI Graph

Historical Air Quality Data

South Korea

South Korea
AQI
.
18-10-2025Time19-10-2025
45
Min.at 7:58 PM on 18th Oct
56
Max.at 2:04 AM on 19th Oct

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South Korea's States

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
49
9
22
18
73
Moderate
57
13
24
15
74
Moderate
59
14
35
15
72
Moderate
61
15
27
15
69
Moderate
54
11
20
17
88
Moderate
54
11
25
15
67
Good
50
10
20
13
82
Good
50
9
17
13
91
Moderate
53
11
17
17
80
Moderate
51
10
24
16
85
Moderate
58
13
23
13
67
Moderate
56
12
20
14
59
Good
50
10
22
18
75
Moderate
56
12
26
17
88
Moderate
53
10
28
18
73
Moderate
62
15
25
12
65
Moderate
51
10
30
20
88
Moderate
52
10
18
20
76
Moderate
61
15
26
16
66
Good
39
7
18
16
65
Moderate
52
10
23
18
80
Moderate
68
18
24
15
67
Good
38
6
26
12
67
Moderate
52
11
25
18
73

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Air Quality FAQs

at South Korea

Frequently Asked Questions About Air Quality

What is the current AQI level in South Korea?

The current real-time AQI level in South Korea is 55 (Moderate). This was last updated 2025-10-19 07:52:47 PM (Local Time).

When was the best AQI level in South Korea in the last 24 hours?

The best AQI level was 45 (Good) at 7:58 PM, Oct 18, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in South Korea in the last 24 hours?

The worst AQI level was 56 (Moderate) at 2:04 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in South Korea during last 24 hours?

The AQI levels in South Korea have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 2:04 AM (Local Time), lowest 45 at 7:58 PM, Oct 18, 2025 (Local Time).

What actions are recommended as per the current AQI level in South Korea?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.