Närliggande platser
São Mateus do Maranhão, Maranhão, Brasilien
Alto Alegre do Maranhão, Maranhão, Brasilien
Matões do Norte, Maranhão, Brasilien
Platser i närheten
Lago Acu, Brasilien
Lago da Cabaca, Brasilien
Lago da Pedra, Brasilien

Luftkvalitet i São Mateus do Maranhão, Maranhão, Brasilien

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Föroreningar i São Mateus do Maranhão, Brasilien

PM10
0.67 μg/ft3
PM25
Primär förorening
2.17 μg/ft3
NO2
1.4 ppb
SO2
0.46 ppb
CO
0.26 ppb
O3
38.98 ppb
Låg riskHög risk

Pollenindex i São Mateus do Maranhão, Brasilien

Träd
0/5
012345
Ogräs
0/5
012345
Gräs
0/5
012345

Luftkvalitetsprognos i São Mateus do Maranhão, Brasilien

lör 21 december
MorgonMitt på dagenKvällNatt
AQI
71
39
53
84
Pollen

Träd

0
0
0
0

Ogräs

0
0
0
0

Gräs

0
0
0
0
PM10
0.59 μg/ft3
0.29 μg/ft3
0.38 μg/ft3
0.76 μg/ft3
PM25
2.00 μg/ft3
1.12 μg/ft3
1.50 μg/ft3
2.36 μg/ft3
NO2
2 ppb
0.3 ppb
0.7 ppb
1.1 ppb
SO2
0.4 ppb
0.1 ppb
0.2 ppb
0.5 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.3 ppb
O3
23.1 ppb
35.2 ppb
44 ppb
42.6 ppb
AQI
66
58
53
81
Pollen

Träd

0
0
0
0

Ogräs

0
0
0
0

Gräs

0
0
0
0
PM10
0.54 μg/ft3
0.45 μg/ft3
0.38 μg/ft3
0.72 μg/ft3
PM25
1.86 μg/ft3
1.64 μg/ft3
1.49 μg/ft3
2.29 μg/ft3
NO2
1.3 ppb
0.4 ppb
0.7 ppb
1.3 ppb
SO2
0.3 ppb
0.3 ppb
0.2 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
22.8 ppb
41.6 ppb
47.6 ppb
44 ppb
AQI
67
52
56
77
Pollen

Träd

0
0
0
0

Ogräs

0
0
0
0

Gräs

0
0
0
0
PM10
0.54 μg/ft3
0.38 μg/ft3
0.42 μg/ft3
0.67 μg/ft3
PM25
1.88 μg/ft3
1.48 μg/ft3
1.59 μg/ft3
2.19 μg/ft3
NO2
1.5 ppb
0.4 ppb
0.8 ppb
1.3 ppb
SO2
0.4 ppb
0.2 ppb
0.2 ppb
0.5 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.3 ppb
O3
22.4 ppb
38.8 ppb
50.4 ppb
44.5 ppb