Air quality in Semetis is currently moderate.

AQI US 86

Health Recommendations

  • Good for mild exercises
  • Walk your dog in the neighborhood
  • Keep an eye on air quality changes

Pollutants µg/m3

23 minutes ago
SO2

SO2 levels are currently Moderate.

Sulfur oxides, particulary Sulfure Dioxide (SO2) is produced by in various industrial processes, especially when involving fuel combustion, and also by volcanoes. Coal and petroleum often contain sulfur compounds, and their combustion generates sulfur dioxide. Further oxidation of SO2 can produce acid rain.

169
PM10

PM10 levels are currently Moderate.

This is all particulate matter that is smaller than 10 micrometers in size.
Particulates are the most harmful form of air pollution due to their ability to penetrate deep into the lungs and blood stream.
Particulate pollution is often caused by burning of fossil fuels or natural sources like dust storms, forest fires, or sea spray

88
PM2.5

PM2.5 levels are currently Good.

This is all particulate matter that is smaller than 2.5 micrometers in size.
Particulates are the most harmful form of air pollution due to their ability to penetrate deep into the lungs and blood stream.
Particulate pollution is often caused by burning of fossil fuels or natural sources like dust storms, forest fires, or sea spray

10
NO2

NO2 levels are currently Good.

Nitrogen oxides, particularly nitrogen dioxide (NO2), are expelled from high temperature combustion. NO2 is a reddish-brown toxic gas has a characteristic sharp, biting odor, and can be seen as a brown-ish plume downwind of cities

33
O3

O3 levels are currently Good.

Ground level ozone is formed in chemical reactions by NOx and VOCs in the presence of sunlight. High concentrations of O3 can be a constituent of smog.

29
CO

CO levels are currently Good.

Carbon monoxide is a colorless, odorless, toxic gas. It is a product of combustion of fuel such as natural gas, coal or wood. Vehicular exhaust contributes to the majority of carbon monoxide let into our atmosphere. It creates a smog type formation in the air that has been linked to many lung diseases and disruptions to the natural environment and animals.

866

Current weather

  • Clear Weather
  • -1°C Temperature
  • 87% Humidity
  • 3.0 km/h Windspeed

Clear and humid, -1°C with a moderate breeze from south

SO2 is emitted by the burning of fossil fuels, with power plants being a major source. Time to campaign for cleaner energy! Read More

Semetis 24 Hour Air Quality forecast

Air pollution will stay mostly good throughout the day.

Particle pollution can be carried by wind, which can lead to sudden changes in air quality. Check the forecast regularly to stay a step ahead of air pollution.

Semetis Air Quality in this week

Air pollution will stay mostly good throughout the week.

Today

41

Good

7 °C

Sunny

Thursday

38

Good

9 °C

Sunny

Friday

27

Good

9 °C

Cloudy

Saturday

22

Good

9 °C

Sunny

Sunday

15

Good

3 °C

Foggy

Pollutants µg/m3

23 minutes ago
SO2

SO2 levels are currently Moderate.

Sulfur oxides, particulary Sulfure Dioxide (SO2) is produced by in various industrial processes, especially when involving fuel combustion, and also by volcanoes. Coal and petroleum often contain sulfur compounds, and their combustion generates sulfur dioxide. Further oxidation of SO2 can produce acid rain.

169
PM10

PM10 levels are currently Moderate.

This is all particulate matter that is smaller than 10 micrometers in size.
Particulates are the most harmful form of air pollution due to their ability to penetrate deep into the lungs and blood stream.
Particulate pollution is often caused by burning of fossil fuels or natural sources like dust storms, forest fires, or sea spray

88
PM2.5

PM2.5 levels are currently Good.

This is all particulate matter that is smaller than 2.5 micrometers in size.
Particulates are the most harmful form of air pollution due to their ability to penetrate deep into the lungs and blood stream.
Particulate pollution is often caused by burning of fossil fuels or natural sources like dust storms, forest fires, or sea spray

10
NO2

NO2 levels are currently Good.

Nitrogen oxides, particularly nitrogen dioxide (NO2), are expelled from high temperature combustion. NO2 is a reddish-brown toxic gas has a characteristic sharp, biting odor, and can be seen as a brown-ish plume downwind of cities

33
O3

O3 levels are currently Good.

Ground level ozone is formed in chemical reactions by NOx and VOCs in the presence of sunlight. High concentrations of O3 can be a constituent of smog.

29
CO

CO levels are currently Good.

Carbon monoxide is a colorless, odorless, toxic gas. It is a product of combustion of fuel such as natural gas, coal or wood. Vehicular exhaust contributes to the majority of carbon monoxide let into our atmosphere. It creates a smog type formation in the air that has been linked to many lung diseases and disruptions to the natural environment and animals.

866

Health Recommendations

  • Good for mild exercises
  • Walk your dog in the neighborhood
  • Keep an eye on air quality changes

Historical Air Quality Data for Semetis

ug/m3 at 20:23

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