Pisa

Air quality in Castellina Marittima today

AIR QUALITY
Moderate
European Air Quality Index (EAQI)

You can carry on with your outdoor activities as usual.

Updated at 15:00

Today's main driver
Moderate
Ozone

Right now the index in Castellina Marittima is set by Ozone: it is the pollutant weighing most on the air you breathe.

It forms in sunlight from other pollutants: the typical pollutant of hot, sunny summer days.

The pollutants, one by one

The concentrations estimated right now, translated into the European index bands.

Fine particles PM2.5
The finest particles, able to reach deep into the lungs: they come from traffic, heating and combustion.
4.2 µg/m³
model estimate
Good
Particles PM10
Particles suspended in the air (dust, smoke, soot) produced by traffic, heating and industry.
6.3 µg/m³
model estimate
Good
Nitrogen dioxide
A gas linked above all to vehicle exhaust: in cities it is the thermometer of traffic.
6.2 µg/m³
Good
Ozone
It forms in sunlight from other pollutants: the typical pollutant of hot, sunny summer days.
101.6 µg/m³
Moderate
Sulphur dioxide
A gas produced by burning sulphur-containing fuels, rare today thanks to cleaner fuels.
2.6 µg/m³
Good
Carbon monoxide
A gas produced by incomplete combustion (engines, stoves). It is not part of the European index: we show it for completeness.
0.3 µg/m³

Pollen today

The species in the air right now, translated into levels for allergy sufferers.

Grassesin season
High
55.8 grains/m³
Birch
Low
2 grains/m³
Olivein season
None
0.9 grains/m³
Alder
None
0 grains/m³
Mugwort
None
0 grains/m³
Ragweed
None
0 grains/m³

Pollen: Copernicus CAMS forecasts, levels derived from EAACI clinical thresholds

Advice for today

You can carry on with your outdoor activities as usual.

For more sensitive people

More sensitive people (asthma, respiratory or heart conditions, older adults, children) should consider easing off intense outdoor efforts if symptoms appear.

General guidance based on the European air quality index bands: it does not replace medical advice. If you live with asthma, respiratory or heart conditions, significant allergies, or are pregnant, follow your doctor's or specialist's advice.

How reliable is this data?

Lower reliability

The nearest monitoring station (“PI-MONTECERBOLI”) is about 31.6 km away: the further from the stations, the more uncertain the estimate.

Measurements and the European model tell the same story: a good sign of a solid estimate.

Every value shown is an estimate for the municipal area, not an exact point measurement.

And in the nearby towns?

The current index in the towns around: air does not stop at borders.

Position 18 of 37 towns in the province for clean air, right now.

This time of year

With strong sunshine and heat, the typical summer pollutant is ozone, which rises in the central hours of the sunniest days.

Today's UV index
8UV
Very high · peak of the day

Very intense sun: reduce exposure between 11am and 4pm and protect yourself with sunscreen, sunglasses and a hat.

Copernicus CAMS model estimate: the peak usually falls in the central hours.

Pollen calendar for the area

The months when each species is typically active in your area: an indicative reference, useful for planning.

Central Italy
Grasses
J
F
M
A
M
J
J
A
S
O
N
D
Birch
J
F
M
A
M
J
J
A
S
O
N
D
Olive
J
F
M
A
M
J
J
A
S
O
N
D
Ragweed
J
F
M
A
M
J
J
A
S
O
N
D
Mugwort
J
F
M
A
M
J
J
A
S
O
N
D
Alder
J
F
M
A
M
J
J
A
S
O
N
D

Station data: European Environment Agency (EEA) — near-real-time unvalidated data, aggregated from the regional ARPA networks

Contains modified Copernicus Atmosphere Monitoring Service (CAMS) information · Index: European Air Quality Index (EEA), 2025 updated bands

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