Now
☁️
15.5°
Loading current temperature, humidity, wind, and air quality context for Pan’an, Gansu, China.
Current temperature, humidity, wind, and air quality context for Pan’an, Gansu, China.
Overcast
Feels like 17.2°C
Humidity
62%
Relative humidity
Wind
3.6 km/h
NW
UV
1.75
Low
Pressure
1009.4 hPa
Surface pressure
Now
☁️
15.5°
08am
⛅
18.4°
09am
⛅
21°
10am
⛅
23.6°
11am
☁️
26.1°
12pm
☁️
28.2°
01pm
☁️
30°
02pm
☁️
30.6°
03pm
☁️
30.6°
04pm
☁️
30.6°
05pm
☁️
30.3°
06pm
🌤️
29.3°
💧3%
07pm
⛅
27.4°
💧7%
08pm
☁️
24.5°
💧10%
09pm
☁️
22.9°
💧9%
10pm
☁️
20.5°
💧6%
11pm
☁️
19.1°
💧4%
12am
☁️
17.8°
💧2%
01am
☁️
16.9°
💧1%
02am
⛅
16.4°
03am
🌤️
15.8°
04am
🌤️
15.5°
05am
☀️
15.2°
06am
☀️
14.9°
Loading air quality context...
17.2°C
Similar to actual
62%
Humid
3.6 km/h
Direction: NW
1.75
Low
80%
Sky coverage
0 mm
Current rainfall
Pan’an, nestled within Gansu Province in northwestern China, occupies a geographically significant position within the Loess Plateau region. Located at approximately 34.7575° N, 105.1135° E, the city’s terrain is characterized by undulating hills and valleys, typical of the plateau’s landscape. The elevation, averaging around 1,400 meters (4,593 feet) above sea level, contributes to a cooler climate and influences atmospheric stability. Pan’an sits relatively far from major river systems; the nearest substantial water source is the Yellow River, located a considerable distance to the east, limiting the moderating influence of large bodies of water on local weather patterns. The surrounding landscape is predominantly arid and semi-arid, dominated by agricultural land – primarily wheat and corn cultivation – interspersed with sparse grasslands and scrub vegetation. This agricultural activity, coupled with potential localized livestock farming, can contribute to particulate matter emissions. The city’s urban footprint is relatively small, exhibiting a clear urban–rural gradient as one moves outwards. While Pan’an itself is a modest urban center, it’s situated within a broader agricultural belt, and its air quality is therefore susceptible to influences from both local industrial activity (likely small-scale processing related to agriculture) and regional agricultural practices. The plateau’s topography, with its enclosed valleys, can exacerbate air pollution episodes by trapping pollutants, particularly during periods of temperature inversion. The prevailing westerly winds, common to this region, play a crucial role in dispersing or concentrating pollutants depending on atmospheric conditions.
Pan’an’s air quality follows a distinct seasonal pattern dictated by its climate and regional weather systems. Winters (November to February) are typically the most challenging period. Cold air masses frequently settle over the Loess Plateau, leading to temperature inversions – a phenomenon where a layer of warm air traps cooler air near the ground, preventing vertical mixing and concentrating pollutants. Reduced solar radiation during these months also limits the photochemical breakdown of pollutants. Dust storms, originating from the Gobi Desert to the north, are also a recurring concern, significantly increasing particulate matter concentrations. Spring (March to May) brings a gradual improvement as temperatures rise and winds increase, helping to disperse pollutants. However, agricultural activities, such as plowing and fertilizer application, can temporarily elevate particulate and gaseous emissions. Summers (June to August) are generally characterized by more stable atmospheric conditions and occasional periods of intense heat, which can exacerbate ozone formation. Monsoon rains, though infrequent, can provide temporary relief by washing pollutants from the atmosphere. Autumn (September to October) often sees a return to more stable conditions, with cooler temperatures and reduced rainfall, potentially leading to a gradual decline in air quality towards winter. Sensitive groups, including children, the elderly, and individuals with respiratory conditions, should exercise caution during winter months, limiting outdoor exposure and monitoring local air quality reports. During spring, agricultural workers should take precautions to minimize exposure to dust and fumes.
AQI (EPA)
93 · 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 →