Mem Martins, Sintra Air Quality.
26 | Good | |
Updated on Feb 28, 2025 11:00 PM -Primary pollutant:o3 | ||
Temp.: -°C - Wind: -m/s 0 -
Air Quality Forecast
10 ~ 12°C
10 ~ 15°C
12 ~ 15°C
| Cur | Min | Max | ||
| O3 | 26 |  | 3 | 34 |
| NO2 | 5 |  | 1 | 35 |
| SO2 | 1 |  | 0 | 1 |
| Temp. | 12 |  | 9 | 17 |
| Pressure | 1002 |  | 1000 | 1020 |
| Humidity | 54 |  | 35 | 60 |
| Wind | 2 |  | 0 | 5 |
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| Share: Mem Martins, Sintra, Portugal Air Quality Index |
Air Quality Data source
Air Quality Data provided by Portugal -Agencia Portuguesa do Ambiente - Qualidade do Ar (qualar.apambiente.pt) and the European Environment Agency (eea.europa.eu)
Weather Information
Current conditions for Mem Martins, Sintra on measured on Friday 23:00:
-°C
Humidity: -%Pressure:: -mb
Air Quality Forecast
12°C
10°C
15°C
10°C
15°C
12°C
| Sunday 2nd | Monday 3rd | Tuesday 4th | |||||||||||||||||||||||||||||||||
| 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | |||||||
| PM2.5 | |||||||||||||||||||||||||||||||||||
7:11 ~ 18:31 | 7:09 ~ 18:32 | 7:08 ~ 18:33 | 7:06 ~ 18:34 | ||||||||||||||||||||||||||||||||
Forecast plotted using timezone +00:00
Mem Martins, Sintra Air Pollution Map
Nearest cities:
| 26 | Last Friday at 11:00 PM - 2 days ago |
| 2 | Yesterday at 12:00 AM - 2 days ago |
| 6 | Yesterday at 12:00 AM - 2 days ago |
| 6 | Yesterday at 12:00 AM - 2 days ago |
| 29 | Yesterday at 12:00 AM - 2 days ago |
| 9 | Yesterday at 12:00 AM - 2 days ago |
| 31 | Last Friday at 11:00 PM - 2 days ago |
| 20 | Yesterday at 12:00 AM - 2 days ago |
| 21 | Yesterday at 12:00 AM - 2 days ago |
| 21 | Last Friday at 11:00 PM - 2 days ago |
| 25 | Yesterday at 12:00 AM - 2 days ago |
| 7 | Yesterday at 12:00 AM - 2 days ago |
| 23 | Yesterday at 12:00 AM - 2 days ago |
| 1 | Yesterday at 12:00 AM - 2 days ago |
| 20 | Yesterday at 12:00 AM - 2 days ago |
| 25 | Yesterday at 12:00 AM - 2 days ago |
| 80 | Yesterday at 12:00 AM - 2 days ago |
| 45 | Yesterday at 6:00 AM - 2 days ago |
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About the Air Quality and Pollution Measurement:
| AQI | Air Pollution Level | Health Implications | Cautionary Statement (for PM2.5) |
| 0 - 50 | Good | Air quality is considered satisfactory, and air pollution poses little or no risk | None |
| 51 -100 | Moderate | Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
| 101-150 | Unhealthy for Sensitive Groups | Members of sensitive groups may experience health effects. The general public is not likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
| 151-200 | Unhealthy | Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects | Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion |
| 201-300 | Very Unhealthy | Health warnings of emergency conditions. The entire population is more likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion. |
| 300+ | Hazardous | Health alert: everyone may experience more serious health effects | Everyone should avoid all outdoor exertion |
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