Now
☀️
24.3°
Loading current temperature, humidity, wind, and air quality context for Yanhewan, Shaanxi, China.
Current temperature, humidity, wind, and air quality context for Yanhewan, Shaanxi, China.
Clear sky
Feels like 25.4°C
Humidity
27%
Relative humidity
Wind
5.6 km/h
NNW
UV
6.4
High
Pressure
1007.7 hPa
Surface pressure
Now
☀️
24.3°
11am
☀️
25.7°
12pm
☀️
26.8°
01pm
☀️
27.4°
02pm
☀️
27.8°
03pm
🌤️
28°
💧2%
04pm
🌤️
27.9°
💧5%
05pm
🌤️
28.1°
💧8%
06pm
☁️
25.3°
💧9%
07pm
☁️
22.5°
💧10%
08pm
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21.1°
💧10%
09pm
🌦️
20.2°
💧9%
10pm
⛅
19.2°
💧8%
11pm
☀️
19.2°
💧6%
12am
☀️
17.3°
💧4%
01am
☀️
16.1°
💧3%
02am
☀️
15.4°
💧2%
03am
☀️
14.7°
💧2%
04am
☀️
13.9°
💧3%
05am
☀️
13.3°
💧4%
06am
☀️
13.9°
💧5%
07am
☀️
16.5°
💧5%
08am
☀️
19.4°
💧6%
09am
☀️
21.8°
💧6%
Loading air quality context...
25.4°C
Similar to actual
27%
Dry
5.6 km/h
Direction: NNW
6.4
High
0%
Sky coverage
0 mm
Current rainfall
Yanhewan, nestled within Shaanxi Province in China (coordinates 36.7522, 109.3678), is a small city of approximately 14,499 inhabitants. Its location is defined by the Loess Plateau, a vast, sediment-rich highland region characterized by easily eroded, yellowish-brown soil. This terrain significantly influences air quality, as wind erosion readily lifts particulate matter into the atmosphere. The city itself is situated at an elevation of roughly 1,200 meters, contributing to cooler temperatures and potential for temperature inversions. While not directly adjacent to a major body of water, the Yellow River flows relatively nearby, influencing regional humidity and occasionally contributing to fog formation. Yanhewan’s surrounding landscape is a mix of agricultural land – primarily wheat and maize cultivation – and increasingly, smaller-scale industrial activity related to resource extraction and processing common to the region. The urban-rural gradient is sharp; the city core is compact, quickly transitioning to farmland and loess hills. This proximity to agricultural practices introduces potential for seasonal burning of crop residue, a significant localised pollution source. The Loess Plateau’s topography channels winds, creating localized hotspots for pollutant concentration, and limiting natural dispersion. The city’s position within a broader industrial belt further exacerbates air quality challenges.
Yanhewan experiences a distinct seasonal air quality pattern dictated by climate and human activity. Spring (March-May) often sees increased dust storms originating from the Gobi Desert and the Loess Plateau itself, elevating particulate matter concentrations. Agricultural burning following the winter harvest also contributes to poorer air during this period. Summers (June-August) bring monsoon rains, offering temporary relief through atmospheric cleansing, but humidity can also trap pollutants near the ground. Autumn (September-November) is typically the most challenging season. Reduced rainfall, coupled with increased coal consumption for heating as temperatures drop, leads to a build-up of pollutants. Temperature inversions, common during the cooler months, exacerbate the problem by trapping emissions. Winter (December-February) is cold and dry, with limited wind dispersal. Coal burning for heating dominates, resulting in consistently elevated levels of particulate matter and sulfur dioxide. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit outdoor activity during autumn and winter. Spring dust storms also necessitate caution. Months offering relatively better air quality are July and August, coinciding with the monsoon season, though even then, localised pollution can occur.
AQI (EPA)
88 · 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 →