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Collinwood (Ohio) (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

Partly cloudy
18°C
Partly cloudy
Humidity
45.7%
Wind
12 m/s
Pressure
1000.8 hPa
Direction
169°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
3° / 18°
Precip.
4.2mm
Max wind
15.1 m/s

Hourly Forecast

15.03
Now
Weather
18°
12
15.03
23:00
Weather
17°
13
16.03
00:00
Weather
17°
15
16.03
01:00
Weather
16°
15
16.03
02:00
Weather
16°
14
16.03
03:00
Weather
16°
14
16.03
04:00
Weather
15°
15
16.03
05:00
Weather
15°
14
16.03
06:00
Weather
15°
14
16.03
07:00
Weather
15°
14
16.03
08:00
Weather
16°
13
16.03
09:00
Weather
16°
13
16.03
10:00
Weather
16°
1.4
12
16.03
11:00
Weather
15°
2
14
16.03
12:00
Weather
14°
0.4
12
16.03
13:00
Weather
13°
0.4
11
16.03
14:00
Weather
10°
12
16.03
15:00
Weather
12
16.03
16:00
Weather
11
16.03
17:00
Weather
11
16.03
18:00
Weather
13
16.03
19:00
Weather
13
16.03
20:00
Weather
13
16.03
21:00
Weather
13

Temperature

18°C
3°C
22:00
18°C
23:00
17°C
00:00
17°C
01:00
16°C
02:00
16°C
03:00
16°C
04:00
15°C
05:00
15°C
06:00
15°C
07:00
15°C
08:00
16°C
09:00
16°C
10:00
16°C
11:00
15°C
12:00
14°C
13:00
13°C
14:00
10°C
15:00
9°C
16:00
8°C
17:00
8°C
18:00
7°C
19:00
5°C
20:00
4°C
21:00
3°C
22:00 09:00 21:00

Precipitation

2mm
0mm
10:00
1.4mm
11:00
2mm
12:00
0.4mm
13:00
0.4mm
22:00 09:00 21:00

Wind

15.1m/s
0m/s
22:00
12.3 m/s
23:00
12.9 m/s
00:00
14.6 m/s
01:00
15.1 m/s
02:00
13.9 m/s
03:00
14.4 m/s
04:00
14.7 m/s
05:00
14.2 m/s
06:00
14 m/s
07:00
13.7 m/s
08:00
13.1 m/s
09:00
12.5 m/s
10:00
11.7 m/s
11:00
13.9 m/s
12:00
12 m/s
13:00
11.3 m/s
14:00
12 m/s
15:00
11.8 m/s
16:00
11.2 m/s
17:00
11.4 m/s
18:00
13 m/s
19:00
12.7 m/s
20:00
13.1 m/s
21:00
13 m/s
22:00 09:00 21:00

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
14.5 km
141
47%

Measurement time: 2026-03-15 22:00

Calculated from PM2.5/PM10

PM2.5
14.5 km
52 µg/m3
61.9%

Measurement time: 2026-03-15 22:00

source: Aqicn

About Air Quality in Collinwood

Air quality in Collinwood 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 Collinwood

  • 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 Collinwood?

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 Collinwood

If you're planning outdoor activities in Collinwood, 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.