ES_Irene Air Quality
Monitoring Station
· Midstream, South Africa
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
74
6pm
72
74
74
9pm
54
54
47
12am
74
74
54
3am
74
74
74
6am
74
74
—
9am
—
—
—
12pm
—
—
—
3pm
—
—
Station readings
74
72
CAMS model
adj +20
54
54
54
54
34
34
27
54
54
34
54
54
54
54
54
Air Quality Forecast (24h)
PM2.522.0 µg/m³
×1.5 WHO
Moderate
PM1035.5 µg/m³
Good
Gas Pollutants
O₃
24.2
µg/m³
NO₂
8.4
µg/m³
CO
422.76
mg/m³
Nearby Monitoring Stations
64
Quanta_Irene
64
Irene SAWS
91
Irene SAWS
32
Irene SAWS
-
Midstream
67
ES_Midstream
162
Glen Auston
81
University of Pretoria
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T21:22 UTC.