Air quality comparison · Egypt, 161 km apart
Al Mansurah vs Suez Air quality index (AQI) today
Al Mansurah has cleaner air than Suez right now: AQI 70 (Moderate) against 87 (Moderate).
Both sit in the same EPA band, so the health advice is the same for each today. Over the past 6 days, on modeled daily averages, Al Mansurah averaged AQI 45 against 54, and it was the cleaner of the two on 4 of those days. Al Mansurah has lost more forest since 2001. Al Mansurah has more tree cover.
Egypt
AQI 70
Moderate
Cleaner right now
- PM2.5
- 22.8 µg/m³1.5× WHO guideline
- Main pollutant
- PM2.5
- Source
- Model estimate
- Reading
- Nov 10, 18:00 local
Egypt
AQI 87
Moderate
Cleaner right now
- PM2.5
- 24 µg/m³1.6× WHO guideline
- Main pollutant
- PM2.5
- Source
- Model estimate
- Reading
- Nov 11, 01:00 local
Updated . Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf.
Al Mansurah70Suez87
Head to head
Al Mansurah vs Suez at a glance
Al Mansurah is ahead on 5 of 6 measures, and Suez on 1. The better figure in each row is marked.
| Al Mansurah | Suez | |
|---|---|---|
| Air quality nowUS AQI. Lower is better. | 70 (better) | 87 |
| PM2.5Fine particles, µg/m³. | 22.8 (better) | 24 |
| Past week's averageUS AQI, 6 days. | 45 (better) | 54 |
| Forest lost since 2001Within 10 km of the center. | 27 ha | under 1 ha (better) |
| Tree coverWithin 2 km of the center. | 0.9% (better) | 0.2% |
| Trees still neededTo reach a healthy canopy. | 88.6K (better) | 93.6K |
Air quality today
What is the air like in Al Mansurah and Suez right now?
Al Mansurah has cleaner air than Suez right now: AQI 70 (Moderate) against 87 (Moderate). PM2.5 is setting the index in both.
Al Mansurah's PM2.5 is about 1.5× the WHO's 24-hour guideline of 15 µg/m³. Suez's PM2.5 is about 1.6× the WHO's 24-hour guideline of 15 µg/m³.
Both readings are model estimates, with no ground station close enough to either.
Al MansurahSuez
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).
Al Mansurah: Estimate · model corrected with 2 station cities within 105 km, e.g. 10th of Ramadan City 1 and Obour. Data: Open-Meteo / CAMS, corrected with 2 ground-station cities within 105 km, US EPA index.
Suez: Estimate · model corrected with 3 station cities within 105 km, e.g. 10th of Ramadan City 1 and New Cairo 1. Data: Open-Meteo / CAMS, corrected with 3 ground-station cities within 105 km, US EPA index.
The past week
Which had cleaner air over the past 6 days?
Over the past 6 days, on modeled daily averages, Al Mansurah averaged AQI 45 against 54, 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
- Al Mansurah4Suez2
- Average AQI
- Al Mansurah45Suez54
- Worst day, AQI
- Al Mansurah57Suez60
The daily numbers (6 days)
| Day | Al Mansurah | Suez |
|---|---|---|
| Nov 5 | 57 | 55 |
| Nov 6 | 53 | 52 |
| Nov 7 | 43 | 54 |
| Nov 8 | 46 | 60 |
| Nov 9 | 41 | 50 |
| Nov 10 | 31 | 53 |
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 Al Mansurah and Suez today?
Unusually sensitive people should consider limiting long outdoor exertion. Both are in the same EPA band today (Moderate), so the advice is the same.
Exercise outdoors
Fine for most people; unusually sensitive people should take long or hard exercise easier.
Windows
Fine to open; close them if you are sensitive to pollution.
Masks
Not needed for most people.
Air purifier
Worth running if you are sensitive.
Against everywhere else
How do Al Mansurah and Suez compare with the rest of the world?
Right now Al Mansurah's air is cleaner than 37% of the 5,420 places Airleaf tracks, and Suez's is cleaner than 27%. Within Egypt, that is 77% and 61% of its 65 measured places.
Cleaner air than…
- Al Mansurah
- Beats 37%
- Suez
- Beats 27%
More tree cover than…
- Al Mansurah
- Beats 2%
- Suez
- Beats 0%
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, Al Mansurah or Suez?
Al Mansurah has lost more: about 27 ha of forest within 10 km of its center from 2001 to 2025, against under 1 ha around Suez. 16 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: 2012, with 7 ha lost.
No forest lost in any year.
| Al Mansurah | Suez | |
|---|---|---|
| Forest lost since 2001Cleared, burned or logged. | 27 ha | under 1 ha (better) |
| Cleared for goodTurned into farms, mines or towns. | 16 ha | under 1 ha (better) |
| Recent trend2021–2025 against the five years before. | Too little to call | Too little to call |
| Main known cause | Towns and roads (45%) | Not classified |
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.
Al Mansurah
2017: satellite photo from July 2017 of a 5 × 5 km area in the city center.
Suez
2017: satellite photo from August 2017 of a 5 × 5 km area in the city center.
Trees
Which has more trees, Al Mansurah or Suez?
Al Mansurah has more tree cover: 0.9% of the land within 2 km of its center against 0.2% around Suez, or about 2,740 trees against 628.
The dark mark is each place's canopy target: 30% of the land, raised where air quality is poor.
| Al Mansurah | Suez | |
|---|---|---|
| Trees standingEstimated from the canopy area. | 2.7K (better) | 628 |
| Trees still neededTo reach the target. Fewer is better. | 88.6K (better) | 93.6K |
| CO₂ absorbed each yearBy the trees already standing. | 60.3K kg (better) | 13.8K 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
Al Mansurah vs Suez: your questions answered
Is Al Mansurah cleaner than Suez?
On air quality, yes, right now: Al Mansurah reads AQI 70 against 87, a gap of 17 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, Al Mansurah averaged AQI 45 against 54, and it was the cleaner of the two on 4 of those days.
Is it safe to exercise outdoors in Al Mansurah and Suez today?
The advice is the same for both today. Unusually sensitive people should consider limiting long outdoor exertion. Al Mansurah reads AQI 70 and Suez reads AQI 87.
Which has lost more forest, Al Mansurah or Suez?
Al Mansurah has lost more: about 27 ha of forest within 10 km of its center from 2001 to 2025, against under 1 ha around Suez. 16 ha of that was cleared for good, for farms, mines or towns.
Which has more trees, Al Mansurah or Suez?
Al Mansurah has more tree cover: 0.9% of the land within 2 km of its center against 0.2% around Suez, or about 2,740 trees against 628. Both figures describe the same-sized circle of ground around each center, not the whole municipality.
How many more trees do Al Mansurah and Suez need?
Al Mansurah needs about 88,586 more to reach its canopy target of 30%, and Suez about 93,619 to reach 30%. The target starts at 30% of the land and rises where air quality is poor.
Are Al Mansurah and Suez 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 are model estimates, with no ground station close enough to either. Nothing is adjusted for population, city limits or climate.
How often does the Al Mansurah vs Suez 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 16, 2026 and Sep 16, 2026), and the forest figures are published yearly.
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