Next 24 hours
NO₂ forecast
Combines recent observations with an indicative forecast to help you anticipate how NO₂ may evolve over the next 24 hours.
Selected station
Majadahonda
28_080_003
Forecast type
Indicative 24h outlook
Use it for planning, not as an official alert.
Forecast updated at
14 May 2026, 01:13
Forecast moment: 29 Apr 2026, 21:00
Moment you are viewing
In 2h
11.4 µg/m³ · low
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NO2 · up to 24h
Observed history
NO2 · last 24h + forecast
Forecast moment
29 Apr 2026, 21:00
Latest observation
4µg/m³
28 Sept 2026, 02:00
Value
11.4
+7.4 µg/m³ vs. now
Alert
low
This is an indicative forecast based on recent patterns. It does not replace official public warnings.
Alert trend
24 steps
1h
low
7.2µg/m³
29 Apr 2026, 20:00
2h
low
11.4µg/m³
29 Apr 2026, 21:00
3h
low
14.1µg/m³
29 Apr 2026, 22:00
4h
low
14µg/m³
29 Apr 2026, 23:00
5h
low
12.3µg/m³
30 Apr 2026, 00:00
6h
low
8.8µg/m³
30 Apr 2026, 01:00
7h
low
6.8µg/m³
30 Apr 2026, 02:00
8h
low
6µg/m³
30 Apr 2026, 03:00
9h
low
5.8µg/m³
30 Apr 2026, 04:00
10h
low
5.5µg/m³
30 Apr 2026, 05:00
11h
low
7.3µg/m³
30 Apr 2026, 06:00
12h
low
12.7µg/m³
30 Apr 2026, 07:00
13h
low
14.3µg/m³
30 Apr 2026, 08:00
14h
low
13.8µg/m³
30 Apr 2026, 09:00
15h
low
13.4µg/m³
30 Apr 2026, 10:00
16h
low
8.5µg/m³
30 Apr 2026, 11:00
17h
low
6µg/m³
30 Apr 2026, 12:00
18h
low
5.4µg/m³
30 Apr 2026, 13:00
19h
low
5µg/m³
30 Apr 2026, 14:00
20h
low
3.8µg/m³
30 Apr 2026, 15:00
21h
low
4.1µg/m³
30 Apr 2026, 16:00
22h
low
4.7µg/m³
30 Apr 2026, 17:00
23h
low
5.7µg/m³
30 Apr 2026, 18:00
24h
low
6.8µg/m³
30 Apr 2026, 19:00
Quick summary
Pollutant
NO2
Moments available
24
Selected station
Majadahonda
Forecast updated at
14 May 2026, 01:13