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Kent (Washington) (US)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

阴沉
8°C
阴沉
Humidity
48.3%
Wind
9 m/s
Pressure
1012 hPa
Direction
113°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
6° / 11°
Precip.
18.7mm
Max wind
9.4 m/s

Hourly Forecast

22.02
Now
Weather
9
22.02
06:00
Weather
0.2
9
22.02
07:00
Weather
1.1
8
22.02
08:00
Weather
0.3
8
22.02
09:00
Weather
9
22.02
10:00
Weather
0.4
9
22.02
11:00
Weather
0.8
8
22.02
12:00
Weather
0.6
8
22.02
13:00
Weather
0.5
8
22.02
14:00
Weather
9
22.02
15:00
Weather
8
22.02
16:00
Weather
7
22.02
17:00
Weather
0.4
6
22.02
18:00
Weather
0.4
22.02
19:00
Weather
0.3
22.02
20:00
Weather
1.2
22.02
21:00
Weather
10°
2.6
22.02
22:00
Weather
10°
0.7
22.02
23:00
Weather
11°
3.2
23.02
00:00
Weather
10°
1.4
23.02
01:00
Weather
0.8
23.02
02:00
Weather
1.4
23.02
03:00
Weather
0.8
23.02
04:00
Weather
1.6

Temperature

11°C
6°C
05:00
8°C
06:00
8°C
07:00
8°C
08:00
7°C
09:00
7°C
10:00
9°C
11:00
8°C
12:00
7°C
13:00
6°C
14:00
6°C
15:00
8°C
16:00
8°C
17:00
8°C
18:00
8°C
19:00
8°C
20:00
9°C
21:00
10°C
22:00
10°C
23:00
11°C
00:00
10°C
01:00
8°C
02:00
7°C
03:00
7°C
04:00
7°C
05:00 16:00 04:00

Precipitation

3.2mm
0mm
06:00
0.2mm
07:00
1.1mm
08:00
0.3mm
10:00
0.4mm
11:00
0.8mm
12:00
0.6mm
13:00
0.5mm
17:00
0.4mm
18:00
0.4mm
19:00
0.3mm
20:00
1.2mm
21:00
2.6mm
22:00
0.7mm
23:00
3.2mm
00:00
1.4mm
01:00
0.8mm
02:00
1.4mm
03:00
0.8mm
04:00
1.6mm
05:00 16:00 04:00

Wind

9.4m/s
0m/s
05:00
9.4 m/s
06:00
9.1 m/s
07:00
8 m/s
08:00
8.2 m/s
09:00
9.2 m/s
10:00
9.1 m/s
11:00
8 m/s
12:00
7.6 m/s
13:00
8.2 m/s
14:00
8.6 m/s
15:00
8 m/s
16:00
7.3 m/s
17:00
5.6 m/s
18:00
4.6 m/s
19:00
5 m/s
20:00
4 m/s
21:00
4.2 m/s
22:00
2.7 m/s
23:00
3 m/s
00:00
3.6 m/s
01:00
2.9 m/s
02:00
2 m/s
03:00
2.3 m/s
04:00
3.1 m/s
05:00 16:00 04:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
41.7 km
71
23.7%

Measurement time: 2026-02-22 05:00

Calculated from PM2.5/PM10

O3
46.9 km
78.37 µg/m3
49%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

PM2.5
41.7 km
22 µg/m3
26.2%

Measurement time: 2026-02-22 05:00

source: Aqicn

NO2
46.9 km
4.91 µg/m3
2.5%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

CO
46.9 km
0.17949 mg/m3
1.3%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

PM10
46.9 km
1.55 µg/m3
1.1%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

SO2
46.9 km
0.21 µg/m3
0.1%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

Info


Region: Washington
Latitude: 47.38093
Longitude: -122.23484


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About Air Quality in Kent

Air quality in Kent is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Kent

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Kent?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Kent

If you're planning outdoor activities in Kent, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.