Is time to run? ⚠️☢️☣️

Boyolali (Central Java) (ID)

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

Light rain
23°C
Light rain
Humidity
98.3%
Wind
4 m/s
Pressure
1007.3 hPa
Direction
56°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
21° / 26°
Precip.
25.3mm
Max wind
4.7 m/s

Hourly Forecast

27.02
Now
Weather
23°
0.2
27.02
11:00
Weather
23°
0.2
27.02
12:00
Weather
22°
0.2
27.02
13:00
Weather
22°
0.2
27.02
14:00
Weather
22°
0.2
27.02
15:00
Weather
22°
0.2
27.02
16:00
Weather
22°
0.3
27.02
17:00
Weather
22°
0.1
27.02
18:00
Weather
22°
27.02
19:00
Weather
22°
27.02
20:00
Weather
21°
27.02
21:00
Weather
22°
0.1
27.02
22:00
Weather
22°
0.2
27.02
23:00
Weather
22°
0.2
28.02
00:00
Weather
22°
28.02
01:00
Weather
23°
28.02
02:00
Weather
24°
28.02
03:00
Weather
26°
5.1
28.02
04:00
Weather
26°
10.6
28.02
05:00
Weather
24°
2.1
28.02
06:00
Weather
25°
1
28.02
07:00
Weather
25°
1
28.02
08:00
Weather
24°
3.1
28.02
09:00
Weather
24°
0.3

Temperature

26°C
21°C
10:00
23°C
11:00
23°C
12:00
22°C
13:00
22°C
14:00
22°C
15:00
22°C
16:00
22°C
17:00
22°C
18:00
22°C
19:00
22°C
20:00
21°C
21:00
22°C
22:00
22°C
23:00
22°C
00:00
22°C
01:00
23°C
02:00
24°C
03:00
26°C
04:00
26°C
05:00
24°C
06:00
25°C
07:00
25°C
08:00
24°C
09:00
24°C
10:00 21:00 09:00

Precipitation

10.6mm
0mm
10:00
0.2mm
11:00
0.2mm
12:00
0.2mm
13:00
0.2mm
14:00
0.2mm
15:00
0.2mm
16:00
0.3mm
17:00
0.1mm
21:00
0.1mm
22:00
0.2mm
23:00
0.2mm
03:00
5.1mm
04:00
10.6mm
05:00
2.1mm
06:00
1mm
07:00
1mm
08:00
3.1mm
09:00
0.3mm
10:00 21:00 09:00

Wind

4.7m/s
0m/s
10:00
4.4 m/s
11:00
4.2 m/s
12:00
4.2 m/s
13:00
4.5 m/s
14:00
4.7 m/s
15:00
4.1 m/s
16:00
3.6 m/s
17:00
3.4 m/s
18:00
3.3 m/s
19:00
2.9 m/s
20:00
2.2 m/s
21:00
2.9 m/s
22:00
3.1 m/s
23:00
2.6 m/s
00:00
2.9 m/s
01:00
2.3 m/s
02:00
2.1 m/s
03:00
2.8 m/s
04:00
3.1 m/s
05:00
3 m/s
06:00
2.7 m/s
07:00
2.8 m/s
08:00
1.9 m/s
09:00
2.1 m/s
10:00 21:00 09:00

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
63.3 km
146
48.7%

Measurement time: 2026-02-27 10:00

Calculated from PM2.5/PM10

PM2.5
63.3 km
54 µg/m3
64.3%

Measurement time: 2026-02-27 10:00

source: Aqicn

O3
31.5 km
17.15 µg/m3
10.7%

Measurement time: 2026-02-27 10:11

source: OpenWeatherMap

PM10
31.5 km
3.14 µg/m3
2.2%

Measurement time: 2026-02-27 10:11

source: OpenWeatherMap

CO
31.5 km
0.0818 mg/m3
0.6%

Measurement time: 2026-02-27 10:11

source: OpenWeatherMap

NO2
31.5 km
0.09 µg/m3
0%

Measurement time: 2026-02-27 10:11

source: OpenWeatherMap

SO2
31.5 km
0.1 µg/m3
0%

Measurement time: 2026-02-27 10:11

source: OpenWeatherMap

Info


Country: Indonesia
Latitude: -7.53306
Longitude: 110.59583


Solar Energy

Night
0 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Boyolali

About Air Quality in Boyolali

Air quality in Boyolali 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 Boyolali

  • 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 Boyolali?

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 Boyolali

If you're planning outdoor activities in Boyolali, 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.