Howard Davis Park Air Pollution: Real-time Air Quality Index (AQI)

Howard Davis Park
Rocabey, St Malo
Cherbourg Rue Paul Doumer
Tourlaville - Boulevard Maritime
Balzac, St Brieuc
Saint-lo Eglise Sainte-croix
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Howard Davis Park AQI: Howard Davis Park Real-time Air Quality Index (AQI).
28
Good
Updated on Sunday 13:00
temperature: 21°C
currentpast 2 daysminmax
PM2.5 AQI
28Howard Davis Park, Jersey PM25 (fine particulate matter) measured by Information and public services for the Island of Jersey (L înformâtion et les sèrvices publyis pouor I Île dé Jèrri). Values are converted to the US EPA AQI standard.1035
PM10 AQI
10Howard Davis Park, Jersey PM10 (respirable particulate matter) measured by Information and public services for the Island of Jersey (L înformâtion et les sèrvices publyis pouor I Île dé Jèrri). Values are converted to the US EPA AQI standard.313
Weather Information
Temp.
21Howard Davis Park, Jersey t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1523
Pressure
1028Howard Davis Park, Jersey p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10211028
Humidity
64Howard Davis Park, Jersey h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).5293
Wind
4Howard Davis Park, Jersey w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).16
Marker
map © OpenStreetMap contributors

Air Quality Forecast
SUN 10
20°C
18°C
MON 11
23°C
18°C
TUE 12
21°C
19°C
WED 13
20°C
19°C
THU 14
19°C
18°C
PM2.5
O3
Sunday 10Monday 11Tuesday 12Wednesday 13Thursday 14
hour
369121518210369121518210369121518210369121518210369121518210
Wind Speed (m/s)
54347988666791012111094245433442567675344755








































Temp.
18°18°18°18°19°19°19°18°18°18°19°22°23°22°21°20°20°20°19°20°20°20°19°19°19°19°19°19°20°19°19°19°19°18°18°19°19°19°19°19°
relative humidity
78777673797976818386726560626978686969788286858485838184818486848787858483848485
barometric pressure
1027102810291028102610251025102410221021102110191018101610161015101310131014101410141014101510141014101310131015101310131014101410131013101510151015101410161015
total precipitation
0.91.60.10.10.60.90.41.5
UVI:
8


5:54 ~ 20:35
UVI:
7


5:54 ~ 20:35
UVI:
7


5:55 ~ 20:34
UVI:
4


5:57 ~ 20:32
UVI:
7


5:58 ~ 20:30
Forecast plotted using timezone +01:00
Latest forecast updates:
Wind: a day ago [Aug 9, 2025 2:39 AM]
fine particulate matter: 10 hours ago [Aug 10, 2025 3:01 AM]
ozone: 10 hours ago [Aug 10, 2025 3:03 AM]
click to view the detailed forecast

Air Quality Data provided by: the Information and public services for the Island of Jersey (L'înformâtion et les sèrvices publyis pouor I'Île dé Jèrri) (gov.je)

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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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