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AirHistory

What Is the Air Quality in Russell, Alabama?

Russell, Alabama has an Air Quality Grade of B (good) with a 5-year median AQI of 46. The dominant pollutant is Fine Particulate Matter (PM2.5), and air quality has been improving over the past decade.

Russell, Alabama Air Quality Snapshot

Air Quality GradeB65/100
5-Year Median AQI46 (Good)
Most Recent Median AQI (2023)43 (Good)
Dominant PollutantFine Particulate Matter (PM2.5)
10-Year TrendImproving (-0.32 AQI/yr)
Unhealthy Days (last 5 yr)3
National Rank (cleanest = #1)#794 of 1,020 (78th most polluted percentile)
Alabama Rank#13 of 17

What Does the B Grade Mean?

Russell, Alabama earns a B — air quality is reliably in the safe range for most residents most of the time, with a 5-year median AQI of 46. Sensitive groups will see occasional caution days, but the typical resident will not need to change behavior based on air quality.

Russell, Alabama's 5-year median AQI of 46 is 5 points above the national average of 41 — meaningfully more polluted than the typical U.S. metro tracked here. Within Alabama, Russell, Alabama runs more polluted than the state average of 41 — local sources or geography are concentrating pollution above the state's typical reading.

For context within Alabama: Tuscaloosa, Alabama currently holds the state's cleanest grade (A, AQI 37), while Madison, Alabama sits at the bottom (C, AQI 48).

What's in Russell, Alabama's Air?

The dominant pollutant in Russell, Alabama is Fine Particulate Matter (PM2.5). Fine particulate matter — particles less than 2.5 micrometers across — comes mostly from combustion: vehicle exhaust, wildfire smoke, residential wood burning, and industrial emissions. Because these particles are small enough to enter the bloodstream, PM2.5 is the pollutant most strongly linked to cardiovascular disease, respiratory illness, and premature death.

Days by Dominant Pollutant (2023)

PollutantDays as DominantShare of Year
Ground-Level Ozone18558%
Fine Particulate Matter (PM2.5)13342%

Is the Air Getting Better or Worse?

Air quality in Russell, Alabama has been improving over the past decade, with median AQI dropping by roughly 0.3 points per year. That is consistent with the broader national pattern — most U.S. metros have seen steady reductions in particulate and ozone pollution since the 2010s as cleaner vehicles and power plants come online.

In 2014, Russell, Alabama posted a median AQI of 43. By 2023 that figure was 43 — a flat reading of 0 AQI points across 10 years of EPA records.

Year-by-Year AQI in Russell, Alabama

YearMedian AQIGood DaysUnhealthy DaysDominant Pollutant
2014431921Ozone
2015541102PM2.5
2016451650Ozone
2017461840PM2.5
2018481990PM2.5
2019481950PM2.5
2020442360PM2.5
2021472143PM2.5
2022462080PM2.5
2023432330Ozone

Health Context for Russell, Alabama

Across the past five years, this area has logged just 3 days where AQI rose into the "Unhealthy for Sensitive Groups" range or worse — about 1 days per year, or roughly one every other month. That is a low count by national standards.

For most healthy adults, current air quality in this area does not require any change in behavior. People with severe asthma, COPD, or recent cardiac events should still keep an eye on daily AQI alerts, especially during wildfire season. Because PM2.5 penetrates deep into the lungs and bloodstream, an N95 or KN95 mask provides meaningful protection on smoky or high-particulate days — surgical masks do not.

How This Grade Is Calculated

The AirHistory Air Quality Grade combines four signals: the 5-year median AQI (40% of the score), the 10-year trend direction (30%), the count of unhealthy days per year (20%), and the dominant pollutant type (10%). All four come directly from the EPA Air Quality System (AQS), which aggregates readings from federally certified monitors. Read the full methodology.

Russell, Alabama has an Air Quality Grade of B (good) with a 5-year median AQI of 46. The dominant pollutant is Fine Particulate Matter (PM2.5), and air quality has been improving over the past decade.

The data source behind this answer is the EPA Air Quality System (AQS). Every figure on the page traces back to that source; the methodology page describes the inputs and the refresh cadence in full detail.

For readers turning this answer into action: cross-reference against the underlying the EPA Air Quality System (AQS) record before acting on time-sensitive decisions. The site renders the data as it was published; subsequent revisions can shift the picture, and the live federal data is always the authoritative current reference.

Source: EPA Outdoor Air Quality Data, 2026.