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Sand Mountain Research Extension Center Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-17 18:31 (Local Time)

location image
Live AQI
46AQI (US)
Air Quality is
Good
PM2.5 :  11 µg/m³
pm10 :  21 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Sand Mountain Research Extension Center
partly cloudy

28 °C

Partly Cloudy
Humidity
Humidity74 %
Wind Speed
Wind Speed16.9 km/h
UV Index
UV Index0.9
Last Updated: 2026-07-17 18:31 (Local Time)

Presently, Crossville ranks for having the good air quality among cities worldwide.

Map

Sand Mountain Research Extension Center

Major Air Pollutants

Sand Mountain Research Extension Center

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

11µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

21µg/m³

CO's Icon

Carbon Monoxide(CO)

177ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

2ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

6ppb

O₃'s Icon

Ozone(O₃)

34ppb

AQI Graph

Historical Air Quality Data

Sand Mountain Research Extension Center

24 Hours
AQI (US)
Sand Mountain Research Extension Center
AQI (US)
.
16-07-2026Time17-07-2026
15
Min. AQI (US)1:01am
50
Max. AQI (US)8:31am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Sand Mountain Research Extension Center, Crossville, Alabama, United States

AQI (US)

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

69

temp.33°C
hum.51%
Los Angeles City AQI

Los Angeles

60

temp.26°C
hum.64%
Minneapolis City AQI

Minneapolis

49

temp.34°C
hum.45%
Nashville City AQI

Nashville

26

temp.30°C
hum.66%
New Orleans City AQI

New Orleans

64

temp.34°C
hum.54%
New York City City AQI

New York City

55

temp.29°C
hum.29%
San Francisco City AQI

San Francisco

50

temp.19°C
hum.65%
Washington City AQI

Washington

161

temp.32°C
hum.48%

Air Quality Calendar 2026

Sand Mountain Research Extension Center

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Sand Mountain Research Extension Center

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 (US)

Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable

Prevent Health Problems: Understand Your Risks

Sand Mountain Research Extension Center

asthma due to air pollution in Sand Mountain Research Extension CenterAsthma
heart due to air pollution in Sand Mountain Research Extension CenterHeart Issues
allergy due to air pollution in Sand Mountain Research Extension CenterAllergies
sinus due to air pollution in Sand Mountain Research Extension CenterSinus
flu due to air pollution in Sand Mountain Research Extension CenterCold/Flu
copd due to air pollution in Sand Mountain Research Extension CenterChronic (COPD)
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 2026

United States

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

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

Lansing, Michigan

284

Severe

16xabove Standard

2.

Toledo, Ohio

279

Severe

15xabove Standard

3.

Tecumseh, Michigan

246

Severe

13xabove Standard

4.

Steubenville, Ohio

244

Severe

13xabove Standard

5.

Canton, Ohio

243

Severe

13xabove Standard

6.

Allen Park, Michigan

237

Severe

13xabove Standard

7.

Dearborn, Michigan

234

Severe

12xabove Standard

8.

Ypsilanti, Michigan

234

Severe

12xabove Standard

9.

Bay City, Michigan

231

Severe

12xabove Standard

10.

River Rouge, Michigan

228

Severe

12xabove Standard

Last Updated: 17 Jul 2026, 11:44 PM

AQI City Rankings

Air Quality Solutions For Sand Mountain Research Extension Center

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Fresh Air Machine

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Car Cabin Filter

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N95 Mask

N95 Mask

Shield yourself from pollution
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Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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Air Quality Solutions for Cinema

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Air Quality Solutions For Real Estates

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Sand Mountain Research Extension Center's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Sand Mountain Research Extension Center

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Sand Mountain Research Extension Center?

The current real-time AQI (US) level in Sand Mountain Research Extension Center is 46 (Good). This was last updated 2026-07-17 18:31 (Local Time).

2. When was the best AQI (US) level in Sand Mountain Research Extension Center in the last 24 hours?

The best AQI (US) level was 15 (Good) at 1:01 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Sand Mountain Research Extension Center in the last 24 hours?

The worst AQI (US) level was 50 (Good) at 8:31 AM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Sand Mountain Research Extension Center during last 24 hours?

The AQI (US) levels in Sand Mountain Research Extension Center have been fluctuating throughout the last 24 hours. The levels have increased by highest 50 at 8:31 AM (Local Time), lowest 15 at 1:01 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Sand Mountain Research Extension Center?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

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