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Hermitage (Pennsylvania) (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
14°C
Cloudy
Humidity
75.6%
Wind
9 m/s
Pressure
997.4 hPa
Direction
155°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-5° / 14°
Precip.
12.8mm
Max wind
8.9 m/s

Hourly Forecast

16.03
Now
Weather
14°
9
16.03
09:00
Weather
14°
0.6
8
16.03
10:00
Weather
14°
0.3
9
16.03
11:00
Weather
14°
2.2
9
16.03
12:00
Weather
13°
0.8
8
16.03
13:00
Weather
13°
2
9
16.03
14:00
Weather
13°
1.7
7
16.03
15:00
Weather
13°
1
8
16.03
16:00
Weather
1
8
16.03
17:00
Weather
0.2
7
16.03
18:00
Weather
7
16.03
19:00
Weather
7
16.03
20:00
Weather
0.2
7
16.03
21:00
Weather
1.2
8
16.03
22:00
Weather
0.7
7
16.03
23:00
Weather
0.6
6
17.03
00:00
Weather
-0°
0.3
7
17.03
01:00
Weather
-1°
8
17.03
02:00
Weather
-2°
8
17.03
03:00
Weather
-3°
9
17.03
04:00
Weather
-4°
8
17.03
05:00
Weather
-4°
8
17.03
06:00
Weather
-5°
8
17.03
07:00
Weather
-5°
8

Temperature

14°C
-5°C
08:00
14°C
09:00
14°C
10:00
14°C
11:00
14°C
12:00
13°C
13:00
13°C
14:00
13°C
15:00
13°C
16:00
9°C
17:00
7°C
18:00
7°C
19:00
6°C
20:00
6°C
21:00
4°C
22:00
2°C
23:00
1°C
00:00
-0°C
01:00
-1°C
02:00
-2°C
03:00
-3°C
04:00
-4°C
05:00
-4°C
06:00
-5°C
07:00
-5°C
08:00 19:00 07:00

Precipitation

2.2mm
0mm
09:00
0.6mm
10:00
0.3mm
11:00
2.2mm
12:00
0.8mm
13:00
2mm
14:00
1.7mm
15:00
1mm
16:00
1mm
17:00
0.2mm
20:00
0.2mm
21:00
1.2mm
22:00
0.7mm
23:00
0.6mm
00:00
0.3mm
08:00 19:00 07:00

Wind

8.9m/s
0m/s
08:00
8.9 m/s
09:00
8.4 m/s
10:00
8.5 m/s
11:00
8.8 m/s
12:00
8.3 m/s
13:00
8.5 m/s
14:00
7.1 m/s
15:00
8.1 m/s
16:00
7.9 m/s
17:00
6.7 m/s
18:00
6.6 m/s
19:00
6.8 m/s
20:00
7.4 m/s
21:00
7.5 m/s
22:00
6.5 m/s
23:00
6.2 m/s
00:00
6.6 m/s
01:00
7.6 m/s
02:00
7.9 m/s
03:00
8.6 m/s
04:00
8.4 m/s
05:00
8.1 m/s
06:00
8.3 m/s
07:00
8.4 m/s
08:00 19:00 07:00

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
90.3 km
63
21%

Measurement time: 2026-03-16 09:00

Calculated from PM2.5/PM10

PM2.5
90.3 km
18 µg/m3
21.4%

Measurement time: 2026-03-16 09:00

source: Aqicn

Info


Latitude: 41.23339
Longitude: -80.44868

Cities in the area:


Solar Energy

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0 W/m²
Solar Radiation
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About Air Quality in Hermitage

Air quality in Hermitage 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 Hermitage

  • 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 Hermitage?

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 Hermitage

If you're planning outdoor activities in Hermitage, 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.