Worst air pollution Peine, today and tomorrow

Today (21 July): Air quality in Peine is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 26.7/100).
Tomorrow (22 July 2026): Air quality in Peine is fair. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 21.9/100). Airmine updates local air quality forecasts four times daily.

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

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Peine's air quality reflects the flat Lower Saxony plain east of Hannover, with vehicle traffic on the A2 motorway and the Peiner Träger steel rolling mill generating elevated industrial PM2.5 and SO₂ alongside primary vehicle sources. The flat North German plain provides reasonable dispersal while the steel plant's industrial scale makes Peine Lower Saxony's most steel manufacturing-defined mid-sized urban environment.

Today - 21 July | Pollution peaks at 17:00

AQI:

Fair

26.7/100

PM2.5 (fine particles):

Good

5.9/100

PM10 (coarse particles):

Good

2.1/100

NO2 (nitrogen dioxide):

Good

17.6/100

O3 (ozone):

Fair

26.7/100

SO2 (sulfur dioxide):

Good

2.7/100

CO (carbon monoxide):

Good

0.0/100

HCHO (formaldehyde):

Good

2.1/100

PM1 (ultrafine particles):

Good

3.9/100

Levels show the poorest local air quality during the day

Tomorrow - 22 July | Pollution peaks at 14:00

AQI:

Fair

21.9/100

PM2.5 (fine particles):

Good

7.5/100

PM10 (coarse particles):

Good

2.7/100

NO2 (nitrogen dioxide):

Good

18.3/100

O3 (ozone):

Fair

21.9/100

SO2 (sulfur dioxide):

Good

2.7/100

CO (carbon monoxide):

Good

0.0/100

HCHO (formaldehyde):

Good

1.8/100

PM1 (ultrafine particles):

Good

5.3/100

Pollen forecast in Peine

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Frequently Asked Questions

Is air quality bad in Peine right now?

On 21 July 2026, overall air quality in Peine is fair. AQI is the main air quality indicator at 26.7/100. Pollution peaks around 5:00 PM (O3: 26.7/100).

Will air quality be worse tomorrow in Peine?

On 22 July 2026, air quality conditions in Peine will be similar to today, with AQI forecast at fair at 21.9/100. Pollution peaks around 2:00 PM (O3: 21.9/100).

When is air pollution at its worst in Peine?

In Peine, air quality dips most noticeably when birch, beech, and maple pollen peaks, or on warm, stagnant days when local emissions settle; traffic on the main roads through town is a modest local source. Ragweed remains a relatively minor seasonal factor in this central region. Conditions generally improve on windier, less humid days.

Are air quality levels in Peine based on measurements or forecasts?

It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.

Why doesn’t the forecast always reflect wildfire impacts?

Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.

During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.

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Data provided by Airmine — Last update: 21 July 2026 at 16:20 CEST (Data is updated four times daily.)

This forecast is produced independently using Airmine's own atmospheric data and models.

Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.

For long term forecasts and maps, see the Airmine app