Forecast
二
31 3月
15.0°25.1°
三
1 4月
15.0°25.6°
四
2 4月
14.1°25.9°
五
3 4月
13.5°24.8°
六
4 4月
14.0°25.7°
日
5 4月
15.7°26.8°
一
6 4月
15.5°25.7°
二, 31 3月
31
二
3月
阴天
日出06:16
日落 18:07
Max25.1°
Min15.0°
降水0.0 mm
风速11.3 km/h
天气: Johannesburg: 阴天. 15.0° – 25.1°. 11.3 km/h.
每小时预报
二, 31 3月00:00
17.3°
↑ 3.6 km/h
💧 72%
🌧 0%
03:00
16.0°
↙ 4.7 km/h
💧 81%
🌧 0%
06:00
15.0°
↓ 3.4 km/h
💧 95%
🌧 0%
09:00
19.4°
↓ 5.6 km/h
💧 74%
🌧 0%
12:00
24.4°
↖ 7.3 km/h
💧 41%
🌧 3%
15:00
24.9°
↑ 10.0 km/h
💧 38%
🌧 0%
18:00
22.7°
↖ 9.2 km/h
💧 45%
🌧 3%
21:00
19.0°
↓ 2.5 km/h
💧 66%
🌧 3%
☀️ Geomagnetic & Solar Activity
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Kp-index (0–9)
—
Quiet
Unsettled
Active
Storm
Extreme
Solar Wind
— km/s
Proton Density
— /cm³
Bt (Mag. Field)
— nT
Status
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Data: NOAA Space Weather Prediction Center. Aurora may be visible at high latitudes during K≥5.
🌬 Air Quality
—PM2.5
—
μg/m³
PM10
—
μg/m³
O₃
—
μg/m³
NO₂
—
μg/m³
SO₂
—
μg/m³
CO
—
μg/m³
GoodFairModeratePoorVery poor
⚠️ Natural Hazards
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🗺 天气地图
Speed
Wind speed (m/s)