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Air quality — PM2.5 in Greater Manchester
Greater Manchester’s 10 areas ranked — cleanest air. Every figure from DEFRA air quality + EA Flood Map for Planning, 2023–24. Indicative, not a valuation.
| # | Area | Air quality — PM2.5 (µg/m³) |
|---|---|---|
| 1 | Bolton | 6.9 |
| 2 | Wigan | 6.9 |
| 3 | Trafford | 6.9 |
| 4 | Stockport | 7.1 |
| 5 | Rochdale | 7.1 |
| 6 | Bury | 7.1 |
| 7 | Salford | 7.3 |
| 8 | Tameside | 7.4 |
| 9 | Oldham | 7.4 |
| 10 | Manchester | 7.6 |
Source: DEFRA air quality + EA Flood Map for Planning · 2023–24. Ranked lowest first.
Other Greater Manchester rankings
House prices5-year house-price growthPrice per square metreAffordability (price vs local earnings)Schools rated Good or OutstandingGigabit broadband availabilityFastest train to the cityCouncil tax (Band D)Deprivation (IMD decile, 10 = least deprived)Life expectancy — womenLife expectancy — menAir quality — NO₂Flood risk (in a flood zone)Life satisfactionUnemployment rateHome ownershipDegree-level educationResidents in good healthMedian age