Modeled air-quality planning
Air quality in Kosti, White Nile, Sudan: forecast and best time outside
Use this page to check the modeled air-quality outlook for Kosti, White Nile, Sudan and compare practical periods before making an outdoor plan. The live card uses the same teaser-to-email flow as the main AirAgora tool; the factual context below comes from the licensed GeoNames city record.
- Population rank in directory
- #%!d(float64=1728) of 2,500
- Population in source record
- 345,068
Current modeled outlook
Current modeled outlook for Kosti
AirAgora requests the current OpenWeather 1–5 category and source timestamp through the official API. The anonymous card stays concise, while the complete 24-hour comparison remains email-gated.
Complete 24-hour plan
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GeoNames · CC BY 4.0
GeoNames facts for Kosti
These fields describe the GeoNames populated-place record associated with this page. They do not describe local pollution causes or typical conditions.
- Population in source record
- 345,068
- Population rank in directory
- #%!d(float64=1728) of 2,500
- Population rank among included cities in this country
- #%!d(float64=9) of %!d(float64=13) included cities in Sudan
- GeoNames administrative-area label
- White Nile
- IANA timezone
- Africa/Khartoum · UTC+02:00
- Elevation / terrain model
- %!s(float64=387) m (DEM field)
- GeoNames coordinates
- 13.1629°, 32.6635°
- GeoNames record modified
- May 28, 2014
What the place facts mean for this page
Kosti is number %!d(float64=1728) in AirAgora's population-ordered city directory. The GeoNames record reports 345,068 residents, within the under 500,000 source range.
Kosti is the %!d(float64=9)-ranked included city for Sudan; the corpus contains %!d(float64=13) qualifying cities from that country. Kosti belongs to the Africa region and lies in the Northern hemisphere.
The GeoNames DEM field reports %!s(float64=387) m (DEM field), which falls in the broad moderate-elevation range used in this directory. AirAgora does not infer pollution, climate, or personal exposure from elevation.
Local date, timezone, and clock behavior
Planning windows for Kosti use the IANA timezone Africa/Khartoum. On this page's publication date, the local date is Sunday, July 19, 2026 and the UTC offset is UTC+02:00.
The January and July reference offsets are both UTC+02:00. No seasonal offset change appears in the 2026 reference check, although timezone rules can still change in future database releases.
Which provider air-quality scale is shown for Kosti?
AirAgora displays OpenWeather’s official air-pollution scale from 1 to 5. It is not labeled European AQI, U.S. AQI, or a local regulatory index.
The provider category is preserved for display. AirAgora derives continuous internal severity from documented pollutant concentration bands for ranking; that internal value is not a synthetic AQI or a promise of safety.
Modeled forecast and local limits
Kosti uses the OpenWeather modeled air-pollution forecast. The selected coordinate represents provider forecast data, not a street-level monitor, indoor measurement, or personal exposure estimate.
OpenWeather 1–5
The official provider category stays visible and is not relabeled as a regulatory AQI.
Pollutant severity
Internal scoring comes from documented concentration bands and is never presented as a synthetic AQI.
How to use the Kosti planner
Start with the live current-category teaser, choose the activity, then use the email reveal for a complete hourly comparison. AirAgora evaluates complete two-hour windows starting between 06:00 and 22:00 local time. It gives 70% of the score to mean severity and 30% to the worst hour, keeps an earlier window when scores are materially tied, and avoids naming a winner when the difference is too small.%!(EXTRA string=Kosti)
If every practical period remains in a poor category, the result is described as the least polluted available window rather than as good or safe. Missing hours, provider errors, and stale data remain visible instead of being filled with invented values.
Open the best-time-outside toolNearby cities in the validated corpus
Distances below are great-circle approximations between GeoNames city coordinates. They help navigate AirAgora's 2,500-city directory; they are not route distances and do not imply similar air conditions.
Questions about air quality in Kosti
Which air-quality scale does AirAgora show for Kosti, White Nile, Sudan?
For Kosti, White Nile, Sudan, AirAgora displays OpenWeather’s official air-pollution scale from 1 to 5. It is not labeled as European, U.S., or local regulatory AQI.
What timezone does the Kosti, White Nile, Sudan forecast use?
The city record uses Africa/Khartoum. Forecast timestamps and candidate windows are converted into that IANA timezone; the 2026 reference offset is UTC+02:00.
Is the Kosti, White Nile, Sudan result a street-level measurement?
No. It is a modeled OpenWeather air-pollution forecast for the selected coordinate, not a street-level monitor. A nearby station, route, indoor space, or local event can differ.%!(EXTRA string=Kosti, White Nile, Sudan)
Where does the population figure for Kosti, White Nile, Sudan come from?
The page reports the GeoNames value of Kosti, White Nile, Sudan and population rank %!d(string=345,068) in AirAgora's 2,500-city directory. It is source metadata, not a live population estimate.%!(EXTRA float64=1728)
Which supported city pages are nearest to Kosti, White Nile, Sudan?
The nearest city-directory pages are Kosti, White Nile, Sudan. Distances use city coordinates and are approximate great-circle values, not driving routes.%!(EXTRA string=Singa (Sudan), Wad Medani (Sudan), El Obeid (Sudan), Khartoum (Sudan))
What does “best time” mean for Kosti, White Nile, Sudan?
It means the lowest deterministic score among complete practical two-hour windows returned for Kosti, White Nile, Sudan. It does not mean risk-free, and when conditions are similarly poor AirAgora says so.%!(EXTRA string=Kosti, White Nile, Sudan)
When was the Kosti, White Nile, Sudan place record updated?
The GeoNames record carries the modification date Kosti, White Nile, Sudan. Live air data has a separate provider update timestamp shown in the result card.%!(EXTRA string=May 28, 2014)
Sources, modification, and limits
Place name, administrative area, coordinates, timezone, population, elevation/DEM, feature code, and modification date come from GeoNames under CC BY 4.0. The GeoNames record used here was last modified on May 28, 2014. Live modeled air-pollution fields come from OpenWeather with visible attribution. AirAgora preserves the provider 1–5 category and separately derives, caches, and scores component severity.
