Air Quality in Hernani, Spain

Drizzle
10.3°C · 86.8% humidity
10.3°
Feels 10.3°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast
54 2am
54
54
46 5am
43
40
38 8am
37
36
36 11am
35
55
55 2pm
54
54
54 5pm
54
54
54 8pm
54
54
34 11pm
54
54
AD 728×90

Air Quality Index Trend

46h · 1 stn

Hernani's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

86.8%
Humidity
40.7 km/h
Wind S
1006.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
10.99 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hernani?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.510.99 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
10.99
Median
10.21
Average
6.7
Low
12.6
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +5.4

What is the 7-day forecast for Hernani?

05-30
17.7° 10.3°
0.88 mm
05-31
24.8° 13.4°
4.25 mm
06-01
28.0° 10.1°
0.06 mm
06-02
13.1° 11.6°
22.06 mm
06-03
18.7° 13.1°
4.5 mm
06-04
29.3° 11.3°
1.25 mm
06-05
23.5° 10.6°
Both models agree Avg diff: 4.3°C

Where are air quality stations near Hernani?

56
Hernani, País Vasco, Spain
0.2 km PM2.5: 14.5 µg/m³
39
Zubieta, San Sebastián, Donostia, País Vasco, Spain
4.5 km PM2.5: 9.4 µg/m³
–
ZUBIETA METEO
4.6 km 91.0% RH
49
Usurbil, País Vasco, Spain
6.1 km PM2.5: 11.8 µg/m³
51
Andoain, País Vasco, Spain
6.3 km PM2.5: 12.1 µg/m³
52
Pagoeta, Aia, País Vasco, Spain
14.6 km PM2.5: 12.6 µg/m³
50
Tolosa, País Vasco, Spain
17.2 km PM2.5: 12.0 µg/m³
25
Leitza, Navarra, Spain
21.1 km PM2.5: 6.0 µg/m³
46
Beasain, País Vasco, Spain
29.9 km PM2.5: 11.0 µg/m³
30
Beasain, País Vasco, Spain
29.9 km PM2.5: 7.2 µg/m³

What cities are near Hernani?

48 Oria 51 Lasarte 35 Donostia / San Sebastián 38 Pasaia 38 Errenteria 47 Zarautz 34 Tolosa 39 Irun 39 Hondarribia 45 Eibar
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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 2026-05-30T03:01 UTC.