Metro area air quality · 2024

Beatrice, NE

Median AQI 35 (Good). 73.0% of monitored days rated Good across this metro's EPA monitoring network.

35
Median AQI
73.0%
Good-air days
0
Unhealthy days
50%
Cleaner than US metros

Aggregated from EPA Air Quality System (2024), 307 monitored days. EPA AQS → · NOAA →

Insights: Beatrice, NE metro. Aggregated EPA AQS monitors across this Core-Based Statistical Area logged a median Air Quality Index of 35 over 307 measured days in 2024, which corresponds to a Good band and a Moderate metro-wide health grade. The monitored-day split lands at 224 Good days (73%), 83 Moderate (27%), and 0 Unhealthy-for-Sensitive-Groups (0%). The 90th-percentile AQI finished at 56 while the highest single-day reading hit 70 (Moderate). Metro residents averaged roughly 21.9 clean-air days per 30-day window across the reporting year.

Across the 2021–2024 trend window, good days shifted by +175 and the median AQI moved -20 points, which classifies the multi-year trajectory as improving. The metro avoided any Unhealthy-tier days entirely, an outcome that typically reflects favorable wind patterns, lower industrial density, or effective regional emission controls. Metros with comparable AQI profiles include Arkadelphia, AR (93.3% good, AQI 35); Atlantic City-Hammonton, NJ (82.5% good, AQI 35); Augusta-Waterville, ME (84.7% good, AQI 35).

Air Quality Summary

Median AQI

35

Good

Good Days

73.0%

224 of 307 days

Max AQI

70

Moderate

Health Grade

Moderate

90th pct: 56

AQI Day Breakdown (2024)

Distribution of 307 monitored days across EPA AQI categories.

Good

224

73%

Moderate

83

27%

USG

0

0%

Unhealthy

0

0%

Very Unhealthy

0

0%

Hazardous

0

0%

Health Impact Assessment

Moderate

The Beatrice, NE metro area's air quality is rated Moderate based on 73.0% good air days. No unhealthy air days were recorded in 2024.

Air quality is generally acceptable. Unusually sensitive people should monitor real-time conditions at AirNow.gov during high-pollution events.

How does the Beatrice, NE metro compare?

How Beatrice, NE compares

Good-day share better than US avg
Beatrice, NE 73.0%
Arkadelphia, AR 93.3%
US average 70.2%
Median AQI better than US avg
Beatrice, NE 35
Arkadelphia, AR 35
US average 41
Unhealthy days / yr better than US avg
Beatrice, NE 0
Arkadelphia, AR 0
US average 1

5-Year Air Quality Trend

Air quality is improving in the Beatrice, NE metro. Best year: 2023 (262 good days).

Year Good Moderate Unhealthy Median AQI
2021 49 134 0 55
2022 252 26 0 23
2023 262 86 1 34
2024 224 83 0 35

Metros with Similar Air Quality

Metro areas across the US with a similar median AQI to Beatrice, NE.

Arkadelphia, AR

AQI 35 · 93.3% good

35

Atlantic City-Hammonton, NJ

AQI 35 · 82.5% good

35

Augusta-Waterville, ME

AQI 35 · 84.7% good

35

Chambersburg-Waynesboro, PA

AQI 35 · 93.3% good

35

Claremont-Lebanon, NH-VT

AQI 35 · 91.3% good

35

East Stroudsburg, PA

AQI 35 · 91.4% good

35

More Air Quality Data

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Worst Air Quality

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All Metro Areas

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Air Quality Guides

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Understanding AQI

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Health Effects of Air Pollution

How PM2.5 and ozone exposure affects respiratory and cardiovascular health.

Frequently Asked Questions

What is the air quality in the Beatrice, NE metro area? ▼
The Beatrice, NE metro area has a median Air Quality Index (AQI) of 35, rated "Good." 73.0% of monitored days (224 out of 307) had good air quality in 2024.
How many unhealthy air days does Beatrice, NE have? ▼
In 2024, the Beatrice, NE metro area recorded 0 unhealthy air days (0 Unhealthy, 0 Very Unhealthy, 0 Hazardous). The maximum AQI reached 70.
Is air quality in Beatrice, NE getting better or worse? ▼
Air quality in the Beatrice, NE metro is improving based on 5-year trends (2021-2024). Best year: 2023 with 262 good days. Worst year: 2021 with 49 good days.
What does AQI 35 mean for health? ▼
An AQI of 35 is "Good", air quality is satisfactory and poses little or no health risk. This is the best category on the EPA's AQI scale.
What is the 90th percentile AQI for Beatrice, NE? ▼
The 90th percentile AQI for the Beatrice, NE metro area is 56, meaning 90% of monitored days had an AQI at or below this level. The maximum AQI recorded was 70 (Moderate).
How does Beatrice, NE compare to other metro areas? ▼
The Beatrice, NE metro has 73.0% good air days. Similar metros: Arkadelphia, AR (93.3% good), Atlantic City-Hammonton, NJ (82.5% good), Augusta-Waterville, ME (84.7% good).

Data Sources

Primary Source: U.S. Environmental Protection Agency (EPA), Air Quality System (AQS), Annual AQI by CBSA dataset, 2020–2024. The AQS collects ambient air monitoring data from state, local, and tribal monitoring agencies across the United States.

Metrics: Air Quality Index (AQI) is calculated using EPA-standard breakpoints for six criteria pollutants: PM2.5, PM10, Ozone, NO2, CO, and SO2. Median AQI, max AQI, and 90th percentile AQI are computed from daily measurements. Good days percentage reflects days with AQI 0–50.

Coverage: 501 metro areas (Core Based Statistical Areas). Only metros with active monitoring stations are included. Unmonitored areas are not represented.

Read our methodology , how this data is sourced, computed, and verified.

Source: U.S. EPA, AirNow / AQS Air Quality Index readings and pollutant concentrations · 2025