Chennai Air Pollution: Real-time Air Quality Index (AQI)


Chennai US Consulate AQI: Chennai US Consulate Real-time Air Quality Index (AQI).
190
Unhealthy
Updated on Thursday 10:00
temperature: 26°C
currentpast 2 daysminmax
PM2.5 AQI
190Chennai US Consulate, Chennai PM25 (fine particulate matter)  measured by U.S. Embassy and Consulates  Air Quality Monitor in India.
Values are converted to the US EPA AQI standard.139190
Weather Information
Temp.
26Chennai US Consulate, Chennai  t (temp.)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).2329
Pressure
1015Chennai US Consulate, Chennai  p (pressure:)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).10101015
Humidity
76Chennai US Consulate, Chennai  h (humidity)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).6084
Wind
3Chennai US Consulate, Chennai  w (wind)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).29
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map © OpenStreetMap contributors

Air Quality Forecast
THU 9
27°C
23°C
FRI 10
26°C
24°C
SAT 11
27°C
23°C
SUN 12
28°C
23°C
MON 13
28°C
23°C
TUE 14
28°C
24°C
WED 15
28°C
24°C
PM2.5
O3
Thursday 9Friday 10Saturday 11Sunday 12Monday 13Tuesday 14Wednesday 15
hour
03691215182103691215182103691215182103691215182103691215182103691215182103691215
Wind Speed (m/s)
555566555557765555456654544666554455554323356654555786






















































Temp.
23°23°24°26°26°26°25°25°25°24°24°26°25°26°24°24°24°23°24°26°26°26°24°24°23°24°24°28°28°26°25°25°24°24°23°25°28°27°25°25°24°24°26°28°28°26°25°25°25°24°26°28°28°26°
relative humidity
727373625962656865717770736973767576746562657073757775636372808388909383707685878888796665788587878373646473
barometric pressure
101310121014101610131012101510161014101310161017101410141016101610141013101610161014101310151016101410131014101510121012101310141012101210131014101110111013101410111012101410141011101310151015101310131016101610131014
total precipitation
0.10.10.10.20.30.10.31.13.311.90.70.90.31.20.81.40.10.40.20.50.71.10.40.50.10.30.10.2
UVI:
5


6:34 ~ 17:59
UVI:
5


6:35 ~ 17:59
UVI:
5


6:35 ~ 18:00
UVI:
5


6:35 ~ 18:00
UVI:
7


6:35 ~ 18:01


6:36 ~ 18:01


6:36 ~ 18:02
Forecast plotted using timezone +05:30

Air Quality Data provided by: the World Meteorological Organization - surface synoptic observations (WMO-SYNOP) (worldweather.wmo.int) and the U.S. Embassy and Consulates' Air Quality Monitor in India (in.usembassy.gov)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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Temperature unit:
Celcius