Air Quality in San Nicolás de los Arroyos, Argentina
Clear
30.7°C · 34.6% humidity
30.7°
Feels 30.7°
6
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
San Nicolás de los Arroyos's air quality — share it
AQI Forecast
Calibrated
12
9pm
17
19
6
12am
9
11
14
3am
15
15
16
6am
17
17
17
9am
17
17
17
12pm
17
18
18
3pm
17
17
17
6pm
18
18
Station readings
12
32
19
CAMS model
adj -7
24
24
24
24
24
24
25
25
24
24
25
25
25
24
24
24
24
25
25
24
24
24
25
25
Air Quality Index Trend
47h · 2 stnSan Nicolás de los Arroyos's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
34.6%
Humidity
36.1 km/h
Wind WNW
999.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.5 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for San Nicolás de los Arroyos?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.51.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
1.5
Median
1.5
Average
1.5
Low
1.5
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +4.4
What is the 7-day forecast for San Nicolás de los Arroyos?
08-03
30.7° 9.5°
0.06 mm
08-04
20.7° 11.7°
08-05
17.1° 9.0°
08-06
29.2° 4.4°
08-07
18.9° 12.4°
0.19 mm
08-08
10.6° 8.8°
1.0 mm
08-09
17.8° 10.9°
2.94 mm
Both models agree
Avg diff: 4.7°C
Where are air quality stations near San Nicolás de los Arroyos?
4
argentina-municipio-de-villa-constitución-presidente-juan-domingo-perón
35
argentina-municipio-de-villa-constitución-presbítero-daniel-segundo
What cities are near San Nicolás de los Arroyos?
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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 2026-08-08T03:28 UTC.