Scranton Air Quality in August
Across 2019–2025, Scranton's August air quality had a median AQI of 45 (Good) over 217 monitored days in the Scranton--Wilkes-Barre--Hazleton, PA area. 1.4% of August days (3 of 217) reached Unhealthy for Sensitive Groups or worse, and fine particulate matter (PM2.5) set the daily AQI on 52.1% of days. The cleanest August on record here was 2023 (median AQI 41, 0 days above 100) and the worst was 2025 (median 47, 3 days above 100, peak AQI 117).
- Good: 66.4%
- Moderate: 32.3%
- Unhealthy for Sensitive Groups: 1.4%
- Unhealthy or worse: 0.0%
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How is the air in Scranton in August?
Good on a typical day: median AQI 45 across 2019–2025, with 1.4% of August days above AQI 100. Fine particulate matter (PM2.5) is the main driver.
- ✓66.4% of August days were Good (AQI 0–50), 32.3% Moderate (51–100).
- ✓3 days of 217 reached AQI 101+; the August peak was 117.
- ✓Best August: 2023; worst August: 2025.
Frequently asked questions
What is the air quality like in Scranton in August?▾
Across 2019–2025, the median daily AQI in Scranton in August was 45 (Good). 66.4% of days were Good, 32.3% Moderate, and 1.4% reached Unhealthy for Sensitive Groups or worse, based on 217 monitored days in EPA's Air Quality System.
Is August a good time for outdoor exercise in Scranton?▾
A typical August day in Scranton sits in the Good range (median AQI 45), so running, cycling and children's outdoor play are fine for everyone on most days; about 1 day in 71 of August days (1.4%) reached AQI 101+ in 2019–2025.
Which pollutant causes Scranton's August air quality problems?▾
Fine particulate matter (PM2.5) set the daily AQI on 52.1% of August days in Scranton. The highest August AQI recorded in 2019–2025 was 117 (Unhealthy for Sensitive Groups), in 2025.
Scranton August air quality, year by year
Scranton August air quality by year (Scranton--Wilkes-Barre--Hazleton, PA, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 31 | 43 | 0 | 77 | O3 |
| 2020 | 31 | 44 | 0 | 58 | O3 |
| 2021 | 31 | 48 | 0 | 90 | PM2.5 |
| 2022 | 31 | 45 | 0 | 61 | PM2.5 |
| 2023cleanest | 31 | 41 | 0 | 70 | PM2.5 |
| 2024 | 31 | 50 | 0 | 74 | PM2.5 |
| 2025worst | 31 | 47 | 3 | 117 | O3 |
What August air means in Scranton
A typical August day in Scranton sits in the Good range (median AQI 45), so running, cycling and children's outdoor play are fine for everyone on most days; about 1 day in 71 of August days (1.4%) reached AQI 101+ in 2019–2025.
August's median AQI of 45 is above Scranton's whole-year median of 41, making it one of the area's dirtier periods. Nationally, the median August AQI across every EPA metro area (104,152 metro-days, 2019–2025) is 45, so Scranton runs in line with the national August norm; 1.4% of its August days topped AQI 100 versus 3.5% nationally (below average).
August is part of Scranton's summer season (June, July, August); the summer page pools all three months.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Scranton
The latest EPA AirNow observation puts Scranton's AQI at 42 (PM2.5). The figures above are multi-year month statistics, not today's reading.
View current Scranton air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Scranton--Wilkes-Barre--Hazleton, PA), 2019–2025. Daily AQI per CBSA is the highest AQI reported by any monitor in the area that day; the defining parameter is the pollutant that set it. Month and season statistics pool every such day in the period across all years listed. Retrieved 2026-09-09.