Ondrejov, Stredocesky, Czech Republic
Monitoring Station
· Říčany, Czech Republic
79
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
60
4pm
57
79
57
7pm
57
57
77
10pm
57
57
77
1am
77
77
77
4am
77
—
—
7am
—
—
—
10am
—
—
—
1pm
—
—
Station readings
60
79
CAMS model
adj +23
34
34
34
34
34
34
54
34
34
54
54
54
54
54
Air Quality Trend (24h)
PM2.525.4 µg/m³
×1.7 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T19:03 UTC.