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Kenmore (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

Cloudy
6°C
Cloudy
Humidity
56.9%
Wind
6 m/s
Pressure
1012.7 hPa
Direction
107°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
4° / 10°
Precip.
16.2mm
Max wind
8.1 m/s

Hourly Forecast

22.02
Now
Weather
6
22.02
06:00
Weather
22.02
07:00
Weather
22.02
08:00
Weather
0.9
22.02
09:00
Weather
0.2
7
22.02
10:00
Weather
8
22.02
11:00
Weather
0.7
7
22.02
12:00
Weather
4.2
6
22.02
13:00
Weather
0.7
6
22.02
14:00
Weather
0.2
7
22.02
15:00
Weather
6
22.02
16:00
Weather
5
22.02
17:00
Weather
0.4
22.02
18:00
Weather
1.2
22.02
19:00
Weather
0.5
22.02
20:00
Weather
22.02
21:00
Weather
22.02
22:00
Weather
22.02
23:00
Weather
10°
2
23.02
00:00
Weather
0.8
23.02
01:00
Weather
1.1
23.02
02:00
Weather
1.4
6
23.02
03:00
Weather
1.1
6
23.02
04:00
Weather
0.8
6

Temperature

10°C
4°C
05:00
6°C
06:00
6°C
07:00
6°C
08:00
7°C
09:00
6°C
10:00
6°C
11:00
6°C
12:00
7°C
13:00
4°C
14:00
5°C
15:00
5°C
16:00
6°C
17:00
7°C
18:00
7°C
19:00
7°C
20:00
8°C
21:00
9°C
22:00
9°C
23:00
10°C
00:00
9°C
01:00
8°C
02:00
7°C
03:00
7°C
04:00
7°C
05:00 16:00 04:00

Precipitation

4.2mm
0mm
08:00
0.9mm
09:00
0.2mm
11:00
0.7mm
12:00
4.2mm
13:00
0.7mm
14:00
0.2mm
17:00
0.4mm
18:00
1.2mm
19:00
0.5mm
23:00
2mm
00:00
0.8mm
01:00
1.1mm
02:00
1.4mm
03:00
1.1mm
04:00
0.8mm
05:00 16:00 04:00

Wind

8.1m/s
0m/s
05:00
5.5 m/s
06:00
4.6 m/s
07:00
3.2 m/s
08:00
4.4 m/s
09:00
7 m/s
10:00
8.1 m/s
11:00
6.5 m/s
12:00
5.9 m/s
13:00
6.3 m/s
14:00
7.1 m/s
15:00
5.5 m/s
16:00
5.4 m/s
17:00
3.8 m/s
18:00
4.4 m/s
19:00
4.4 m/s
20:00
3.4 m/s
21:00
2.6 m/s
22:00
3.1 m/s
23:00
3.9 m/s
00:00
3.2 m/s
01:00
3.8 m/s
02:00
5.9 m/s
03:00
5.8 m/s
04:00
5.5 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
6.4 km
71
23.7%

Measurement time: 2026-02-22 05:00

Calculated from PM2.5/PM10

O3
4.5 km
78.37 µg/m3
49%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

PM2.5
6.4 km
22 µg/m3
26.2%

Measurement time: 2026-02-22 05:00

source: Aqicn

NO2
4.5 km
4.91 µg/m3
2.5%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

CO
4.5 km
0.17949 mg/m3
1.3%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

PM10
4.5 km
1.55 µg/m3
1.1%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

SO2
4.5 km
0.21 µg/m3
0.1%

Measurement time: 2026-02-22 04:37

source: OpenWeatherMap

About Air Quality in Kenmore

Air quality in Kenmore 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 Kenmore

  • 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 Kenmore?

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 Kenmore

If you're planning outdoor activities in Kenmore, 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.