Sweden · Europe/Stockholm
Stockholm air quality
52
Moderate
CAMS model-based US AQI estimate
Highest pollutant sub-index: PM2.5
Model values for Oct 02 09:00 CEST · CAMS model estimate, may differ from monitoring stations and street-level conditions
Data may be delayed
AirNow by Skymory is an independent service; it is not affiliated with or endorsed by U.S. EPA or the official AirNow service.
Pollutants now (modeled)
- PM2.5Fine particles9.0 µg/m³
- PM10Coarse particles11.0 µg/m³
- O3Ozone63.1 µg/m³
- NO2Nitrogen dioxide5.9 µg/m³
- SO2Sulphur dioxide0.8 µg/m³
- COCarbon monoxide157.9 µg/m³
Weather in Stockholm
See the temperature, rain and wind forecast for Stockholm.
Stockholm weather forecast on SkymoryNext 24 hours: PM2.5
Pollutant forecast
Hourly model samples in local time; no interpolation.
| Local time | PM2.5 µg/m³ | PM10 µg/m³ | O3 µg/m³ | NO2 µg/m³ | SO2 µg/m³ | CO µg/m³ |
|---|---|---|---|---|---|---|
| 9.7 | 12.4 | 66.8 | 4.5 | 0.9 | 154.6 | |
| 11.4 | 15.1 | 69.5 | 3.6 | 1.0 | 153.3 | |
| 11.3 | 15.2 | 71.1 | 3.1 | 1.1 | 153.6 | |
| 11.0 | 14.8 | 72.0 | 2.8 | 1.1 | 154.7 | |
| 10.7 | 14.5 | 72.6 | 2.8 | 1.2 | 156.3 | |
| 10.5 | 14.3 | 72.9 | 2.9 | 1.3 | 158.1 | |
| 10.5 | 14.4 | 72.0 | 3.3 | 1.3 | 160.1 | |
| 10.6 | 14.6 | 68.6 | 4.8 | 1.2 | 163.1 | |
| 8.7 | 11.4 | 63.6 | 7.1 | 1.2 | 169.0 | |
| 7.9 | 10.2 | 60.7 | 8.0 | 1.3 | 173.2 | |
| 7.6 | 9.7 | 58.7 | 8.0 | 1.5 | 176.5 | |
| 7.5 | 9.6 | 56.3 | 7.9 | 1.7 | 180.4 | |
| 7.7 | 9.8 | 53.0 | 8.4 | 1.8 | 185.2 | |
| 8.0 | 10.0 | 48.4 | 9.3 | 1.7 | 190.9 | |
| 8.3 | 10.3 | 43.5 | 10.2 | 1.7 | 196.0 | |
| 8.0 | 9.7 | 38.8 | 10.5 | 1.5 | 200.3 | |
| 6.9 | 8.1 | 35.4 | 10.0 | 1.3 | 201.9 | |
| 5.4 | 6.2 | 34.4 | 8.7 | 1.0 | 200.1 | |
| 4.3 | 4.7 | 36.3 | 7.4 | 0.8 | 195.7 | |
| 3.1 | 3.7 | 41.3 | 6.0 | 0.5 | 189.0 | |
| 2.9 | 3.6 | 47.4 | 5.0 | 0.4 | 182.6 | |
| 3.2 | 4.0 | 51.9 | 5.0 | 0.4 | 180.2 | |
| 3.6 | 4.4 | 53.8 | 5.3 | 0.4 | 180.8 | |
| 4.1 | 5.4 | 63.6 | 3.4 | 0.5 | 176.5 |
Data details: about this air quality estimate
Values are modeled by the Copernicus Atmosphere Monitoring Service (CAMS) global forecast, extracted and converted by Skymory for this city. They are model estimates on a coarse grid, not measurements from monitoring stations, and they do not resolve street-level exposure.
- Model initialization: 2026-10-01T12:00:00+00:00. Values valid: Oct 02 09:00 CEST. Retrieved: 2026-10-02T05:05:54.449649+00:00.
- Page generated from a snapshot with data state STALE_USABLE; model age 19.9 hours at generation.
- Nearest valid 0.4° model grid cell, about 15 km from the city point.
- Gases are converted with matching model-level 137 temperature, humidity, surface pressure (lnsp) and hybrid coefficients; particulate matter is read directly from the surface fields.
- AQI estimate completeness: COMPLETE (COMPLETE means all six pollutants have a complete model window).
The AQI estimate applies EPA breakpoints (May 2026) to explicit trailing model windows (PM 24 h, CO 8 h, NO2 1 h, SO2 and O3 per EPA rules). It is not a station observation, official daily maximum or NowCast, and the official AQI field remains unavailable.
Averaging windows used
- CO: 8h window
- NO2: 1h window
- O3: 1h, 8h window
- PM10: 24h window
- PM2.5: 24h window
- SO2: 1h, 24h window
Surface compatibility by pollutant
| Pollutant | Surface compatibility |
|---|---|
| PM2.5 | DIRECT_SURFACE |
| PM10 | DIRECT_SURFACE |
| O3 | DERIVABLE_SURFACE |
| NO2 | DERIVABLE_SURFACE |
| SO2 | DERIVABLE_SURFACE |
| CO | DERIVABLE_SURFACE |
Source and license
Contains modified Copernicus Atmosphere Monitoring Service information 2026; city extraction and concentration conversion. CAMS global atmospheric composition forecasts (ECMWF/CAMS). CC BY 4.0.
Provider times stay separate from page generation: collecting data or regenerating this page never resets the source time. Data sources and methodology
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