Air quality comparison · Germany, 304 km apart
Frankfurt am Main vs Munich Air quality index (AQI) today
Munich has cleaner air than Frankfurt am Main right now: AQI 49 (Good) against 61 (Moderate).
That puts them in different EPA bands, so the health advice differs today. Over the past 6 days, on modeled daily averages, Munich averaged AQI 67 against 76, and it was the cleaner of the two on 4 of those days. Munich has lost more forest since 2001. Frankfurt am Main has more tree cover.
Germany
AQI 61
Moderate
Cleaner right now
- PM2.5
- 14.3 µg/m³
- Main pollutant
- PM2.5
- Source
- Ground station
- Reading
- Nov 11, 17:00 local
Germany
AQI 49
Good
Cleaner right now
- PM2.5
- 8.9 µg/m³
- Main pollutant
- PM2.5
- Source
- Ground station
- Reading
- Nov 11, 17:00 local
Updated . Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf.
Frankfurt am Main61Munich49
Head to head
Frankfurt am Main vs Munich at a glance
Frankfurt am Main and Munich are level, each ahead on 3 of 6 measures. The better figure in each row is marked.
| Frankfurt am Main | Munich | |
|---|---|---|
| Air quality nowUS AQI. Lower is better. | 61 | 49 (better) |
| PM2.5Fine particles, µg/m³. | 14.3 | 8.9 (better) |
| Past week's averageUS AQI, 6 days. | 76 | 67 (better) |
| Forest lost since 2001Within 10 km of the center. | 258 ha (better) | 488 ha |
| Tree coverWithin 2 km of the center. | 33.6% (better) | 27.7% |
| Trees still neededTo reach a healthy canopy. | 0 (better) | 7.2K |
Air quality today
What is the air like in Frankfurt am Main and Munich right now?
Munich has cleaner air than Frankfurt am Main right now: AQI 49 (Good) against 61 (Moderate). PM2.5 is setting the index in both.
Both readings come from nearby ground stations.
Frankfurt am MainMunich
Concentrations at the same moment as the index above, for the pollutants both places report. Lower is better. The dark marks on the PM2.5 and PM10 rows show the WHO's 24-hour guidelines (15 and 45 µg/m³).
The past week
Which had cleaner air over the past 6 days?
Over the past 6 days, on modeled daily averages, Munich averaged AQI 67 against 76, and it was the cleaner of the two on 4 of those days. A single reading can catch a city on a bad afternoon; the week says whether it was the weather or the place.
- Cleaner days
- Frankfurt am Main2Munich4
- Average AQI
- Frankfurt am Main76Munich67
- Worst day, AQI
- Frankfurt am Main93Munich75
The daily numbers (6 days)
| Day | Frankfurt am Main | Munich |
|---|---|---|
| Nov 5 | 54 | 63 |
| Nov 6 | 65 | 74 |
| Nov 7 | 82 | 75 |
| Nov 8 | 93 | 73 |
| Nov 9 | 83 | 69 |
| Nov 10 | 77 | 45 |
Daily averages from the CAMS atmospheric model for both places, so the week compares like with like. They can differ from today's reading at the top of the page wherever that comes from a ground station.
What it means today
Is it safe to go outside in Frankfurt am Main and Munich today?
Frankfurt am Main (AQI 61, Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Munich (AQI 49, Good): Air quality is satisfactory for everyone.
Exercise outdoors
- Frankfurt am Main
- Fine for most people; unusually sensitive people should take long or hard exercise easier.
- Munich
- A good day to be active outside.
Windows
- Frankfurt am Main
- Fine to open; close them if you are sensitive to pollution.
- Munich
- Open them to air the house.
Masks
- Frankfurt am Main
- Not needed for most people.
- Munich
- Not needed.
Air purifier
- Frankfurt am Main
- Worth running if you are sensitive.
- Munich
- Not needed.
Against everywhere else
How do Frankfurt am Main and Munich compare with the rest of the world?
Right now Frankfurt am Main's air is cleaner than 47% of the 5,420 places Airleaf tracks, and Munich's is cleaner than 63%. Within Germany, that is 60% and 86% of its 71 measured places.
Cleaner air than…
- Frankfurt am Main
- Beats 47%
- Munich
- Beats 63%
More tree cover than…
- Frankfurt am Main
- Beats 75%
- Munich
- Beats 64%
Includes model estimates as well as station readings, so it can differ from our most polluted and cleanest air rankings, which use station readings only.
Deforestation · 2001–2025
Which has lost more forest, Frankfurt am Main or Munich?
Munich has lost more: about 488 ha of forest within 10 km of its center from 2001 to 2025, against 258 ha around Frankfurt am Main. 19 ha of that was cleared for good, for farms, mines or towns.
Measured within 10 km of each center, from the yearly satellite maps of forest loss: a wider circle than the one for tree cover, because forest is usually lost at a city's edges.
Worst year: 2010, with 32 ha lost.
Worst year: 2016, with 163 ha lost.
| Frankfurt am Main | Munich | |
|---|---|---|
| Forest lost since 2001Cleared, burned or logged. | 258 ha (better) | 488 ha |
| Share of its forestOf what it had in 2000. | 2.5% (better) | 7.5% |
| Cleared for goodTurned into farms, mines or towns. | 69 ha | 19 ha (better) |
| Recent trend2021–2025 against the five years before. | Too little to call | Too little to call |
| Main known cause | Logging (68%) | Logging (94%) |
Satellite timelapses
Watch both change, year by year
A clear satellite photo a year of the land around each city. Press play, turn on the forest cleared since the first year, or drag the before and after.
Frankfurt am Main
2017: satellite photo from July 2017 of a 5 × 5 km area about 7 km southwest of the city center.
Munich
2017: satellite photo from July 2017 of a 5 × 5 km area about 7 km south of the city center.
Trees
Which has more trees, Frankfurt am Main or Munich?
Frankfurt am Main has more tree cover: 33.6% of the land within 2 km of its center against 27.7% around Munich, or about 100,280 trees against 86,674.
The dark mark is each place's canopy target: 30% of the land, raised where air quality is poor.
| Frankfurt am Main | Munich | |
|---|---|---|
| Trees standingEstimated from the canopy area. | 100K (better) | 86.7K |
| Trees still neededTo reach the target. Fewer is better. | 0 (better) | 7.2K |
| CO₂ absorbed each yearBy the trees already standing. | 2.2M kg (better) | 1.9M kg |
Tree cover on the satellite image
The same 2 km radius around each center, with the tree cover the satellite found marked on it.
Reading these numbers
How this comparison is made
Air quality index
The US EPA index, computed from current pollutant concentrations: ground stations where a place has them nearby, and the CAMS atmospheric model everywhere else. It moves hour to hour, so it is a snapshot rather than a verdict on either place. The guideline marks are from the WHO's 2021 air quality guidelines.
Trees and forest
Tree cover is the share of ground under canopy within 2 km of each center, read from Sentinel-2 satellite imagery at 10 m detail. It measures that circle, not the whole municipality, which is what makes the two comparable. Forest loss comes from the University of Maryland's Global Forest Change maps.
More on the method on the About Airleaf page.
Frequently asked
Frankfurt am Main vs Munich: your questions answered
Is Munich cleaner than Frankfurt am Main?
On air quality, yes, right now: Munich reads AQI 49 against 61, a gap of 12 points on the US EPA index. This is a live reading rather than an annual average, so it can reverse within a day. Over the past 6 days, on modeled daily averages, Munich averaged AQI 67 against 76, and it was the cleaner of the two on 4 of those days.
Is it safe to exercise outdoors in Frankfurt am Main and Munich today?
In Frankfurt am Main, at AQI 61: Unusually sensitive people should consider limiting long outdoor exertion. In Munich, at AQI 49: Air quality is satisfactory for everyone.
Which has lost more forest, Frankfurt am Main or Munich?
Munich has lost more: about 488 ha of forest within 10 km of its center from 2001 to 2025, against 258 ha around Frankfurt am Main. 19 ha of that was cleared for good, for farms, mines or towns.
Which has more trees, Frankfurt am Main or Munich?
Frankfurt am Main has more tree cover: 33.6% of the land within 2 km of its center against 27.7% around Munich, or about 100,280 trees against 86,674. Both figures describe the same-sized circle of ground around each center, not the whole municipality.
How many more trees do Frankfurt am Main and Munich need?
Frankfurt am Main needs about 0 more to reach its canopy target of 30%, and Munich about 7,197 to reach 30%. The target starts at 30% of the land and rises where air quality is poor.
Are Frankfurt am Main and Munich measured the same way?
The method is the same: the US EPA index for air, and Sentinel-2 satellite imagery at 10 m detail over an identical radius for trees. Both readings come from nearby ground stations. Nothing is adjusted for population, city limits or climate.
How often does the Frankfurt am Main vs Munich comparison update?
The air readings refresh about once an hour, and each reading's local time is shown at the top of the page. Tree cover comes from the latest clear satellite image of each area (Sep 15, 2026 and Sep 19, 2026), and the forest figures are published yearly.
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