Air Quality in Greytown, South Africa
Overcast
11.0°C · 98.8% humidity
11.0°
Feels 11.0°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Greytown's air quality — share it
AQI Forecast
54
3pm
54
83
59
6pm
66
71
74
9pm
77
78
80
12am
64
64
65
3am
65
65
66
6am
66
66
66
9am
83
83
83
12pm
66
66
Greytown's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels. Current PM2.5 concentration in Greytown is 1.1× the WHO 24-hour guideline of 15 µg/m³.
98.8%
Humidity
14.9 km/h
Wind ESE
1021.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.78 µg/m³
PM10
54.9 µg/m³
050100150200300500
What is the weather forecast for Greytown?
Temperature & Precipitation
PM2.515.78 µg/m³
×1.1 WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Greytown?
07-21
20.4° 6.9°
0.31 mm
07-22
18.3° 10.7°
0.81 mm
07-23
23.8° 10.7°
0.31 mm
07-24
21.8° 12.1°
0.13 mm
07-25
23.2° 10.1°
0.06 mm
07-26
22.4° 9.4°
07-27
14.6° 11.5°
Both models agree
Avg diff: 2.9°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T16:50 UTC.