Burlington, Ontario Air Pollution: Real-time Air Quality Index (AQI)

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Burlington, Ontario AQI: Burlington, Ontario Real-time Air Quality Index (AQI).
34
Good
Updated on Wed. 12:00
temperature: 5°C
currentpast 2 daysminmax
PM2.5 AQI
34Burlington, Ontario, Canada PM25 (fine particulate matter) measured by Air Quality Ontario - the Ontario Ministry of the Environment and Climate Change. Values are converted to the US EPA AQI standard.2561
O3 AQI
29Burlington, Ontario, Canada O3 (ozone) measured by Air Quality Ontario - the Ontario Ministry of the Environment and Climate Change. Values are converted to the US EPA AQI standard.235
NO2 AQI
7Burlington, Ontario, Canada NO2 (nitrogen dioxide) measured by Air Quality Ontario - the Ontario Ministry of the Environment and Climate Change. Values are converted to the US EPA AQI standard.435
Weather Information
Temp.
5Burlington, Ontario, Canada t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).-29
Pressure
991Burlington, Ontario, Canada p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).9911022
Humidity
95Burlington, Ontario, Canada h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).4795
Wind
0Burlington, Ontario, Canada w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).09
MarkerMarkerMarkerMarkerMarkerMarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
WED 5
4°C
0°C
THU 6
3°C
-2°C
FRI 7
1°C
-3°C
SAT 8
-1°C
-6°C
SUN 9
2°C
-4°C
PM2.5
O3
Wednesday 5Thursday 6Friday 7Saturday 8Sunday 9
hour
03691215182103691215182103691215182103691215182103691215
Wind Speed (m/s)
31462227889910111199888986566688864233455






































Temp.
0°1°1°2°2°3°2°4°2°1°0°-1°-2°-1°-2°-2°-3°-3°-1°0°1°0°-1°-2°-3°-5°-6°-4°-2°-1°-3°-3°-4°-4°-4°-1°1°1°
relative humidity
979910010010010010096859786727069717377828166605965707168655247506161646976615254
barometric pressure
1006100410009969919899879879889879899939971000100310051006100610061006100610051006100610061006100810101010101010121013101110111011101110101010
total precipitation
NaN0.4NaN4.95.90.40.51.61.70.10.30.1
UVI:
3


6:51 ~ 18:13
UVI:
2


6:49 ~ 18:14
UVI:
2


6:48 ~ 18:15
UVI:
2


6:46 ~ 18:16
UVI:
2


6:44 ~ 18:17
Forecast plotted using timezone -05:00
Latest forecast updates:
Wind: an hour ago [Mar 5, 2025 4:46 PM]
fine particulate matter: 21 hours ago [Mar 4, 2025 8:55 PM]
ozone: 21 hours ago [Mar 4, 2025 9:00 PM]
click to view the detailed forecast

Air Quality Data provided by: Air Quality Ontario - the Ontario Ministry of the Environment and Climate Change (airqualityontario.com)

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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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