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Deering Oaks Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Portland

Last Updated: 12 Aug 2025, 12:54pm (Local Time)

location image
Live AQI
65(AQI-US)
Air Quality is
Moderate
pm10 :  39 µg/m³
PM2.5 :  17 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Deering Oaks
fog

19 °C

Fog
Humidity
Humidity93 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 12 Aug 2025, 12:54pm (Local Time)


Map

Deering Oaks

Major Air Pollutants

Deering Oaks

AQI Graph

Historical Air Quality Data

Deering Oaks

Deering Oaks
AQI
.
11-08-2025Time12-08-2025
47
Min.at 7:09 PM on 11th Aug
65
Max.at 12:09 PM on 12th Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Deering Oaks, Portland, Maine, United States

Year
.
AQI


Annual AQI Trends

2020
31AQI
2023
25AQI
-19%
Fall
2024
25AQI
0%
No Change
2025
29AQI
16%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-1%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedAugust, 202556AQI

Least PollutedMarch, 20246AQI

* This data analysis is from year 2020 - 2025

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

Deering Oaks

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Deering Oaks

  • asthma due to air pollution in Deering OaksAsthma
  • heart due to air pollution in Deering OaksHeart Issues
  • allergy due to air pollution in Deering OaksAllergies
  • sinus due to air pollution in Deering OaksSinus
  • flu due to air pollution in Deering OaksCold/Flu
  • copd due to air pollution in Deering OaksChronic (COPD)
asthma due to air pollution in Deering Oaks

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Deering Oaks's AQI Data Analytics Solutions

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aqi air quality app for Deering Oaks
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Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

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Air Quality FAQs

at Deering Oaks

Frequently Asked Questions About Air Quality

What is the current AQI level in Deering Oaks?

The current real-time AQI level in Deering Oaks is 65 (Moderate). This was last updated 12 Aug 2025, 12:54pm (Local Time).

When was the best AQI level in Deering Oaks in the last 24 hours?

The best AQI level was 47 (Good) at 7:09 PM, Aug 11, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Deering Oaks in the last 24 hours?

The worst AQI level was 65 (Moderate) at 12:09 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Deering Oaks during last 24 hours?

The AQI levels in Deering Oaks have been fluctuating throughout the last 24 hours. The levels have increased by highest 65 at 12:09 PM (Local Time), lowest 47 at 7:09 PM, Aug 11, 2025 (Local Time).

What actions are recommended as per the current AQI level in Deering Oaks?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.