Air quality
Air quality in Mokotów today
Updated
Moderate (US AQI 71) Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. Model estimate for Sun, Oct 25, 8:00 pm (19:00 UTC).
Live AQI, PM2.5, PM10 and ozone for Mokotów, Mazovia, Poland, with a 48-hour forecast and the best time to be outside.
- US AQI now
- 71 Moderate
- PM2.5
- 11 µg/m³ 0.7× WHO 24-h guideline
- PM10
- 13 µg/m³
- Ozone
- 65 µg/m³
- Dominant pollutant
- PM2.5 sub-index 71
- Best hour tomorrow
- 4:00 pm AQI 48
- European AQI
- 31
Air quality in Mokotów right now
Right now the modelled US Air Quality Index for Mokotów, Mazovia, Poland is 71, which falls in the "Moderate" band (up to 100). Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors.
The index is driven mainly by PM2.5, whose own sub-index is 71. Fine and coarse particles come from traffic, heating, industry, dust and smoke; they build up on calm nights and clear when wind or rain arrives.
PM2.5 is 11 µg/m³, within the WHO 24-hour guideline of 15 µg/m³; PM10 is 13 µg/m³ against a guideline of 45; ozone is 65 µg/m³ (below the WHO 8-hour level of 100); nitrogen dioxide is 5.5 µg/m³ (below the 24-hour guideline of 25).
Also this hour: carbon monoxide 188 µg/m³.
NASA FIRMS shows 11 fire hotspots within 300 km in the last day (nearest about 158 km), but particle levels are not elevated enough to point to smoke right now.
Mokotów AQI forecast: next 48 hours
Over the next 24 hours the AQI is forecast to range from 48 around Mon 4:00 pm to 71 around Sun 8:00 pm, from "Good" at best to "Moderate" at worst.
The following day is expected to be worse, averaging about 68 against 56 for the next 24 hours.
| Local time (Europe/Warsaw) | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Sun 8:00 pm | 71 | Moderate | 10.5 | 13 | 65 |
| Sun 11:00 pm | 64 | Moderate | 6.5 | 7 | 60 |
| Mon 2:00 am | 60 | Moderate | 7.3 | 8 | 50 |
| Mon 5:00 am | 57 | Moderate | 9 | 11 | 45 |
| Mon 8:00 am | 54 | Moderate | 8.9 | 11 | 38 |
| Mon 11:00 am | 51 | Moderate | 7.5 | 10 | 47 |
| Mon 2:00 pm | 50 | Good | 7.2 | 12 | 57 |
| Mon 5:00 pm | 48 | Good | 20.6 | 26 | 38 |
| Mon 8:00 pm | 52 | Moderate | 29.2 | 35 | 25 |
| Mon 11:00 pm | 57 | Moderate | 31.6 | 34 | 23 |
| Tue 2:00 am | 63 | Moderate | 25.8 | 30 | 25 |
| Tue 5:00 am | 67 | Moderate | 23.8 | 29 | 17 |
| Tue 8:00 am | 70 | Moderate | 26.7 | 34 | 11 |
| Tue 11:00 am | 74 | Moderate | 17.5 | 27 | 44 |
| Tue 2:00 pm | 76 | Moderate | 12.2 | 20 | 57 |
| Tue 5:00 pm | 77 | Moderate | 28.7 | 40 | 36 |
| Tue 8:00 pm | 79 | Moderate | 32.6 | 48 | 26 |
Every third hour of the CAMS forecast via Open-Meteo. US AQI uses rolling averages (24 h for particles, 8 h for ozone), so it moves more slowly than the hourly concentrations.
Best time to be outside in Mokotów tomorrow
Between 6 am and 9 pm local time, the cleanest air tomorrow is forecast around 4:00 pm (AQI 48, Good) and the worst around 6:00 am (AQI 56). The difference across the day is small, so timing matters little.
Model vs measured
The nearest measured PM2.5 reading is 5.3 µg/m³ from Sensor.Community (median of 46 sensors), centred about 10 km from the city centre. That is 5.2 µg/m³ below the model estimate of 11 µg/m³. Low-cost sensors can read high in humid air; reference monitors are more accurate but sparser.
Advice for sensitive groups
At 71, most people are fine outdoors. If you are unusually sensitive to PM2.5, keep long or intense workouts to the cleaner hours shown above.
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Values on this page are modelled by CAMS (Copernicus) and served by Open-Meteo; they are estimates for the area around the city centre, not readings from an official monitor.
Nearby cities
More for Mokotów
Air quality elsewhere
Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS), Sensor.Community, NASA FIRMS.