Air quality in Humaitá today
Brazil · Updated Thursday 22:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service
Moderate European AQI
Sensitive people may want to take it easier outdoors.
Pollutants right now
| Pollutant | Value | Level |
|---|---|---|
| PM2.5 | 49 µg/m³ | Poor |
| PM10 | 49 µg/m³ | Moderate |
| NO₂ | 3 µg/m³ | Good |
| O₃ | 69 µg/m³ | Fair |
The pollutant that matters most in Humaitá right now is PM2.5.
Forecast: next 24 hours
Over the next 24 hours the air in Humaitá is expected to be worst around Fri 06:00 (AQI 68, poor). The cleanest hour is expected around Fri 14:00.
| Time | AQI | Level | PM2.5 |
|---|---|---|---|
| Thu 23:00 | 61 | Poor | 51 |
| Fri 02:00 | 64 | Poor | 59 |
| Fri 05:00 | 67 | Poor | 64 |
| Fri 08:00 | 64 | Poor | 58 |
| Fri 11:00 | 59 | Moderate | 49 |
| Fri 14:00 | 54 | Moderate | 40 |
| Fri 17:00 | 58 | Moderate | 47 |
| Fri 20:00 | 62 | Poor | 54 |
The last 30 days
Over the last 30 days the average daily AQI in Humaitá was 41, with 0 day(s) rated poor or worse. The cleanest day was 9 Sept, the most polluted 18 Sept.
Questions and answers
- Is the air in Humaitá good today?
- Right now the European Air Quality Index in Humaitá is 59, which is moderate. Sensitive people may want to take it easier outdoors.
- What pollutes the air in Humaitá?
- At the moment PM2.5 contributes most to the air quality index in Humaitá. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
- When will the air in Humaitá be cleanest?
- Over the next 24 hours the air in Humaitá is expected to be worst around Fri 06:00 (AQI 68, poor). The cleanest hour is expected around Fri 14:00.
- Where does this data come from?
- Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.