Quanta_Irene Air Quality
Monitoring Station
· Midstream, South Africa
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
30
4pm
57
76
76
7pm
76
76
63
10pm
63
63
76
1am
76
76
76
4am
76
76
—
7am
—
—
—
10am
—
—
—
1pm
—
—
Station readings
30
57
CAMS model
adj -98
161
161
174
174
174
174
161
161
161
174
174
174
174
174
174
Air Quality Forecast (24h)
PM2.514.8 µg/m³
✓ WHO
Moderate
PM1014.8 µg/m³
Good
Gas Pollutants
O₃
13.4
µg/m³
NO₂
17.2
µg/m³
Nearby Monitoring Stations
56
ES_Irene
73
Irene SAWS
56
Irene SAWS
74
Irene SAWS
-
Midstream
82
ES_Midstream
58
Glen Auston
-
Glen Austin
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T19:45 UTC.