Air Quality in Bahía Blanca, Argentina
Partly Cloudy
8.0°C · 51.0% humidity
8.0°
Feels 4.3°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Bahía Blanca's air quality — share it
AQI Forecast
Calibrated
9
6am
9
9
8
9am
12
12
12
12pm
12
12
12
3pm
12
12
12
6pm
12
12
12
9pm
12
19
19
12am
12
12
12
3am
12
12
Station readings
8
9
9
CAMS model
adj -15
24
24
24
24
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
27
27
27
27
27
Air Quality Index Trend
33h · 1 stnBahía Blanca's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
51.0%
Humidity
25.1 km/h
Wind ENE
1033.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.99 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Bahía Blanca?
Temperature & Precipitation
PM2.5 Trend
33h · 1 stationPM2.51.99 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
1.99
Median
1.99
Average
1.99
Low
1.99
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +3.8
What is the 7-day forecast for Bahía Blanca?
09-05
17.2° 8.0°
09-06
17.7° 7.6°
2.19 mm
09-07
25.7° 6.4°
09-08
19.7° 3.7°
09-09
12.8° 7.9°
1.25 mm
09-10
17.6° 7.5°
0.13 mm
09-11
14.3° 6.5°
3.0 mm
Both models agree
Avg diff: 3.9°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 2026-09-05T12:13 UTC.