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Live air quality index in Petersfield, Hampshire today

Stay updated with real-time air quality in Petersfield, Hampshire featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

49

Good

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Petersfield, Hampshire

Last updated: ... (Local time)

Major air pollutants in Petersfield, Hampshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

8.69 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

17.55 μg/m³

0

55

155

255

425

605+

Ozone (O3)

45.76 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.49 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.58 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.03 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Petersfield, Hampshire

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Petersfield, Hampshire air quality map: Track AQI near you




How accurate is Hampshire, UK air quality data?

Air quality data and pollutant measurements for Hampshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.


Frequently asked questions

How often is the air quality data for Petersfield, Hampshire updated?

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The air quality for Petersfield, Hampshire is updated every hour.


When was the worst air quality at Petersfield, Hampshire in the last 24 hrs?

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The worst air quality in Petersfield, Hampshire in the last 24 hours was observed at 04:00:00 on 2025-06-19.


When was the best air quality at Petersfield, Hampshire in the last 24 hrs?

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In the last 24 hrs, the best air quality in Petersfield, Hampshire was observed at 03:00:00 on 2025-06-19.


What is the current air quality in Petersfield, Hampshire?

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The current air quality in Petersfield, Hampshire is 38, categorized as Good based on real-time data.


What pollutant is the most common in Petersfield, Hampshire?

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The most common pollutant in Petersfield, Hampshire is PM2.5.


What should I do if the air quality in Petersfield, Hampshire is poor?

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If the air quality in Petersfield, Hampshire is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in Petersfield, Hampshire?

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The current PM2.5 concentration at Petersfield, Hampshire is 7.034 μg/m3.


What is the current concentration of PM10 in Petersfield, Hampshire?

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The current PM10 concentration at Petersfield, Hampshire is 23.154 μg/m3.


What is the current concentration of carbon monoxide (CO) in Petersfield, Hampshire?

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The current carbon monoxide (CO) concentration at Petersfield, Hampshire is 0.036 ppm.


What is the current concentration of sulfur dioxide (SO2) in Petersfield, Hampshire?

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The current sulfur dioxide (SO2) concentration at Petersfield, Hampshire is 0.689 ppb.


What is the current concentration of ozone (O3) in Petersfield, Hampshire?

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The current ozone (O3) concentration at Petersfield, Hampshire is 34.034 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Petersfield, Hampshire?

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The current nitrogen dioxide (NO2) concentration at Petersfield, Hampshire is 3.981 ppb.


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