Now
⛅
11.4°
Loading current temperature, humidity, wind, and air quality context for Yumbel, Biobío, Chile.
Current temperature, humidity, wind, and air quality context for Yumbel, Biobío, Chile.
Overcast
Feels like 8°C
Humidity
82%
Relative humidity
Wind
18.6 km/h
S
UV
0
Low
Pressure
1017.1 hPa
Surface pressure
Now
⛅
11.4°
10pm
☁️
11.1°
11pm
☁️
10.9°
12am
☁️
10.6°
01am
☁️
10.4°
02am
☁️
10.2°
03am
☁️
10.1°
04am
☁️
10.2°
05am
☁️
9.8°
06am
☁️
9.3°
07am
☁️
8.7°
08am
☁️
8.4°
09am
☁️
8.9°
10am
☁️
10.3°
11am
☁️
12°
12pm
☁️
14°
01pm
☁️
15.6°
02pm
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16.8°
03pm
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17.2°
💧1%
04pm
☁️
17°
💧1%
05pm
☁️
14.8°
💧2%
06pm
☁️
12.2°
💧2%
07pm
☁️
11.1°
💧2%
08pm
⛅
10.1°
💧2%
Loading air quality context...
8°C
3° cooler than actual
82%
Very Humid
18.6 km/h
Direction: S
0
Low
95%
Sky coverage
0 mm
Current rainfall
Yumbel, a commune in the Biobío Region of Chile, occupies a geographically significant position within the country’s central valley. Located at coordinates -37.1333, -72.5333, the city sits approximately 20 kilometers inland from the Pacific coastline, nestled amidst a predominantly agricultural landscape. The terrain is characterized by gently rolling hills and flat alluvial plains, a result of the Itata River’s historical flooding and sediment deposition. This river, a vital water source, flows nearby, influencing local microclimates and humidity levels. Yumbel’s elevation is relatively low, around 60 meters above sea level, contributing to potential temperature inversions, particularly during the winter months. The surrounding region is heavily devoted to agriculture, specifically dryland farming of grains and livestock raising, with smaller-scale forestry operations further inland. While not a major industrial hub itself, Yumbel’s proximity to larger industrial centers like Concepción (approximately 50km south) means it can experience pollutant transport. The urban-rural gradient is quite sharp, with agricultural land immediately bordering the city limits. This proximity introduces potential for agricultural burning emissions impacting local air quality, alongside dust from farming activities. The prevailing winds, generally from the west, carry maritime influences but can also channel pollutants from coastal industrial areas.
Yumbel’s air quality follows a distinct seasonal pattern, largely dictated by meteorological conditions and agricultural practices. Winter (June-August) typically sees the poorest air quality. Low temperatures and frequent temperature inversions trap pollutants near the ground, exacerbated by increased wood burning for heating. Calm wind conditions further contribute to pollutant accumulation. Spring (September-November) brings a gradual improvement as temperatures rise and rainfall increases, washing away accumulated particulate matter. However, agricultural burning begins during this period, introducing temporary spikes in PM2.5 and other pollutants. Summer (December-February) generally offers the cleanest air, with strong westerly winds dispersing pollutants and higher temperatures promoting atmospheric mixing. However, prolonged dry spells can lead to increased dust from agricultural lands. Autumn (March-May) sees a transition period, with decreasing temperatures and the potential for early-season inversions. Sensitive groups – children, the elderly, and those with respiratory conditions – should be particularly cautious during winter and spring. Avoiding strenuous outdoor activity on days with visible haze or smoke is advisable. Monitoring local conditions and heeding any public health advisories is crucial. The dry summer months can also pose a risk for those with respiratory sensitivities due to dust.
AQI (EPA)
55 · Moderate
Air quality context for the same location
US EPA AQI
🙂 Moderate
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
View full AQI details →