Quanta_Irene Air Quality
Monitoring Station
· Midstream, South Africa
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
74
4pm
64
82
82
7pm
82
82
62
10pm
62
55
82
1am
82
62
82
4am
82
82
—
7am
—
—
—
10am
—
—
—
1pm
—
—
Station readings
74
64
CAMS model
adj +28
54
54
54
54
54
54
34
34
27
54
54
34
54
54
54
Air Quality Forecast (24h)
PM2.518.4 µg/m³
×1.2 WHO
Moderate
PM1018.4 µg/m³
Good
Gas Pollutants
O₃
7.8
µg/m³
NO₂
16.9
µg/m³
Nearby Monitoring Stations
76
ES_Irene
64
Irene SAWS
54
Irene SAWS
32
Irene SAWS
-
Midstream
70
ES_Midstream
85
Glen Auston
84
University of Pretoria
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:13 UTC.