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Amherst Center (Massachusetts) (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

Intensywne opady śniegu
-2°C
Intensywne opady śniegu
Humidity
81.5%
Wind
7 m/s
Pressure
1008.1 hPa
Direction
25°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-5° / -2°
Precip.
13.9mm
Max wind
10.2 m/s

Hourly Forecast

23.02
Now
Weather
-2°
1
7
23.02
07:00
Weather
-3°
1.1
7
23.02
08:00
Weather
-3°
1.1
8
23.02
09:00
Weather
-3°
0.9
8
23.02
10:00
Weather
-3°
1
8
23.02
11:00
Weather
-3°
2.1
9
23.02
12:00
Weather
-4°
1.6
10
23.02
13:00
Weather
-4°
1
10
23.02
14:00
Weather
-4°
0.8
10
23.02
15:00
Weather
-4°
0.6
10
23.02
16:00
Weather
-4°
0.6
10
23.02
17:00
Weather
-3°
0.5
10
23.02
18:00
Weather
-3°
0.5
10
23.02
19:00
Weather
-3°
0.5
10
23.02
20:00
Weather
-3°
0.3
8
23.02
21:00
Weather
-2°
0.2
8
23.02
22:00
Weather
-3°
0.1
8
23.02
23:00
Weather
-4°
8
24.02
00:00
Weather
-4°
7
24.02
01:00
Weather
-4°
7
24.02
02:00
Weather
-4°
8
24.02
03:00
Weather
-5°
8
24.02
04:00
Weather
-5°
7
24.02
05:00
Weather
-5°
7

Temperature

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

Precipitation

2.1mm
0mm
06:00
1mm
07:00
1.1mm
08:00
1.1mm
09:00
0.9mm
10:00
1mm
11:00
2.1mm
12:00
1.6mm
13:00
1mm
14:00
0.8mm
15:00
0.6mm
16:00
0.6mm
17:00
0.5mm
18:00
0.5mm
19:00
0.5mm
20:00
0.3mm
21:00
0.2mm
22:00
0.1mm
06:00 17:00 05:00

Wind

10.2m/s
0m/s
06:00
6.9 m/s
07:00
7.1 m/s
08:00
7.8 m/s
09:00
8.3 m/s
10:00
8.1 m/s
11:00
9.1 m/s
12:00
9.5 m/s
13:00
9.8 m/s
14:00
9.8 m/s
15:00
9.9 m/s
16:00
10.2 m/s
17:00
9.7 m/s
18:00
9.9 m/s
19:00
9.7 m/s
20:00
8.1 m/s
21:00
8.1 m/s
22:00
7.7 m/s
23:00
7.6 m/s
00:00
7.3 m/s
01:00
7.4 m/s
02:00
7.8 m/s
03:00
7.7 m/s
04:00
7.2 m/s
05:00
6.7 m/s
06:00 17:00 05:00

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
30.5 km
3
1%

Measurement time: 2026-02-23 05:14

Calculated from PM2.5/PM10

O3
30.5 km
84.57 µg/m3
52.9%

Measurement time: 2026-02-23 05:14

source: OpenWeatherMap

NO2
30.5 km
3.44 µg/m3
1.7%

Measurement time: 2026-02-23 05:14

source: OpenWeatherMap

CO
30.5 km
0.15225 mg/m3
1.1%

Measurement time: 2026-02-23 05:14

source: OpenWeatherMap

PM2.5
30.5 km
0.75 µg/m3
0.9%

Measurement time: 2026-02-23 05:14

source: OpenWeatherMap

PM10
30.5 km
0.97 µg/m3
0.7%

Measurement time: 2026-02-23 05:14

source: OpenWeatherMap

SO2
30.5 km
0.49 µg/m3
0.1%

Measurement time: 2026-02-23 05:14

source: OpenWeatherMap

Info


Latitude: 42.37537
Longitude: -72.51925

About Air Quality in Amherst Center

Air quality in Amherst Center 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 Amherst Center

  • 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 Amherst Center?

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 Amherst Center

If you're planning outdoor activities in Amherst Center, 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.