Nearby locations
San Mateo, Alajuela Province, Costa Rica
Desamparados, Alajuela Province, Costa Rica
Orotina, Alajuela Province, Costa Rica
Nearby popular places
Estadio Jorge "Palmareno" Solis, Costa Rica
Cerro Tronco Negro, Costa Rica
Parque Central de San Ramon, Costa Rica

Air Quality in San Mateo, Alajuela Province, Costa Rica

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Pollutants in San Mateo, Costa Rica

PM10
0.21 μg/ft3
PM25
0.15 μg/ft3
NO2
0.6 ppb
SO2
0.1 ppb
CO
0.1 ppb
O3
Primary Pollutant
24.1 ppb
Low riskHigh risk

Pollen Index in San Mateo, Costa Rica

Tree
4/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in San Mateo, Costa Rica

Mon, March 10
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 21 and 30.

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 39.

30
30
29
26
Next day
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

3
4
4
5

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
0.22 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
0.14 μg/ft3
PM25
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.10 μg/ft3
NO2
0.3 ppb
0.8 ppb
0.7 ppb
0.1 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
28.7 ppb
23.2 ppb
22.9 ppb
28.4 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 39.

29
26
33
0
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

4
5
3
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
0.20 μg/ft3
0.14 μg/ft3
0.24 μg/ft3
N/A
PM25
0.15 μg/ft3
0.10 μg/ft3
0.17 μg/ft3
N/A
NO2
0.7 ppb
0.1 ppb
0.3 ppb
N/A
SO2
0.1 ppb
0.1 ppb
0.1 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
22.9 ppb
28.4 ppb
28.3 ppb
N/A