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For St Air Quality Index (AQI) | Air Pollution

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

Last Updated: 29 Aug 2025, 12:39pm (Local Time)

location image
Live AQI
51(AQI-US)
Air Quality is
Moderate
pm10 :  26 µg/m³
PM2.5 :  9 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in For St
overcast

18 °C

Overcast
Humidity
Humidity90 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index3
Last Updated: 29 Aug 2025, 12:39pm (Local Time)


Map

For St

Major Air Pollutants

For St

AQI Graph

Historical Air Quality Data

For St

For St
AQI
.
28-08-2025Time29-08-2025
44
Min.at 2:09 PM on 28th Aug
57
Max.at 10:09 PM on 28th Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

For St, Granite Falls, Washington, United States

Year
.
AQI


Annual AQI Trends

2020
26AQI
2021
23AQI
-12%
Fall
2022
37AQI
61%
Rise
2023
19AQI
-49%
Fall
2024
20AQI
5%
Rise
2025
26AQI
30%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
7%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedOctober, 202294AQI

Least PollutedApril, 202310AQI

* This data analysis is from year 2020 - 2025

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

For St

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

For St

  • asthma due to air pollution in For StAsthma
  • heart due to air pollution in For StHeart Issues
  • allergy due to air pollution in For StAllergies
  • sinus due to air pollution in For StSinus
  • flu due to air pollution in For StCold/Flu
  • copd due to air pollution in For StChronic (COPD)
asthma due to air pollution in For St

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.

For St's AQI Data Analytics Solutions

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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.


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Air Quality FAQs

at For St

Frequently Asked Questions About Air Quality

What is the current AQI level in For St?

The current real-time AQI level in For St is 51 (Moderate). This was last updated 29 Aug 2025, 12:39pm (Local Time).

When was the best AQI level in For St in the last 24 hours?

The best AQI level was 44 (Good) at 2:09 PM, Aug 28, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in For St in the last 24 hours?

The worst AQI level was 57 (Moderate) at 10:09 PM, Aug 28, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in For St during last 24 hours?

The AQI levels in For St have been fluctuating throughout the last 24 hours. The levels have increased by highest 57 at 10:09 PM, Aug 28, 2025 (Local Time), lowest 44 at 2:09 PM, Aug 28, 2025 (Local Time).

What actions are recommended as per the current AQI level in For St?

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