What is the air quality in Hekou today?

The current Air Quality Index (AQI) in Hekou is 40 (Good). PM2.5 concentration is 9.65 µg/m³.

What is the temperature in Hekou right now?

The current temperature in Hekou is 23.7°C (feels like 23.7°C). Humidity is 95.0% and wind speed is 6.8 km/h.

Is it safe to go outside in Hekou?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Hekou, China

Rain

23.7°C · 95.0% humidity

23.7°

Feels 23.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

27 1am

40 4am

31 7am

27 10am

26 1pm

24 4pm

25 7pm

54 10pm

View AQI history for Hekou →

Hekou'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.

95.0%

Humidity

6.8 km/h

Wind NW

1000.2 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.65 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Hekou?

Temperature & Precipitation

PM2.59.65 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Both models agree Avg diff: 2.2°C

What cities are near Hekou?

26 Lào Cai 40 Thị Trấn Phố Lu 24 Lai Châu 29 Mabai 41 Thị Trấn Việt Quang 41 Bắc Quang 50 Wenshan City 51 Kaihua 26 Hà Giang 25 Mường Lay

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:16 UTC.