Air Quality in Heunghae, South Korea

Rain
20.6°C · 98.8% humidity
20.6°
Feels 20.6°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations

Nearby Monitoring Stations

AQI Forecast
27 7am
34
27
57 10am
48
42
38 1pm
35
33
31 4pm
28
27
26 7pm
28
28
28 10pm
27
27
27 1am
27
27
27 4am
27
27
AD 728×90

Air Quality Index Trend

47h · 12 stn

Heunghae's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Heunghae is 1.0× the WHO 24-hour guideline of 15 µg/m³.

98.8%
Humidity
69.9 km/h
Wind NE
997.1 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
57
15.12 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Heunghae?

Temperature & Precipitation

PM2.5 Trend

47h · 12 stations
PM2.515.12 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (14 stations within 25 km)
15.12
Median
15.81
Average
10.1
Low
34.9
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -7.8

What is the 7-day forecast for Heunghae?

07-22
25.7° 20.6°
39.13 mm
07-23
27.8° 16.3°
26.12 mm
07-24
26.1° 23.0°
50.06 mm
07-25
31.9° 16.9°
07-26
30.8° 19.0°
0.13 mm
07-27
26.2° 20.0°
0.19 mm
07-28
28.3° 22.0°
2.94 mm
Both models agree Avg diff: 4.5°C

Where are air quality stations near Heunghae?

55
Jukdo-dong, Pohang-si, Gyeongbuk, South Korea (장량동 경북)
5.3 km PM2.5: 14.0 µg/m³
38
Jukdo-dong, Pohang-si, Gyeongbuk, South Korea (장량동 경북)
5.3 km PM2.5: 9.1 µg/m³
42
Jukdo-dong, Pohang-si, Gyeongbuk, South Korea (장량동 경북)
5.3 km PM2.5: 10.1 µg/m³
61
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 16.9 µg/m³
50
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 12.0 µg/m³
55
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 14.0 µg/m³
38
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 9.1 µg/m³
25
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 6.0 µg/m³
65
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 18.8 µg/m³
17
Uhyeon-dong, Gyeongbuk, South Korea (우현동 경북)
6.5 km PM2.5: 4.1 µg/m³

What cities are near Heunghae?

53 Pohang 54 Yeonil 32 Gyeongju 57 Eisen 38 Cheongsong gun 56 Hayang 42 Gyeongsan-si 40 Ulsan 63 Kunwi 43 Daegu
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:03 UTC.