Now
🌤️
15.9°
Loading current temperature, humidity, wind, and air quality context for Chahchaheh, Khorāsān-e Raẕavī, Iran.
Current temperature, humidity, wind, and air quality context for Chahchaheh, Khorāsān-e Raẕavī, Iran.
Overcast
Feels like 14°C
Humidity
56%
Relative humidity
Wind
6.2 km/h
E
UV
0
Low
Pressure
1016 hPa
Surface pressure
Now
🌤️
15.9°
04am
☁️
15.6°
💧3%
05am
☁️
16.1°
06am
☁️
17.3°
07am
⛅
18.5°
08am
☁️
19.8°
💧5%
09am
☁️
21°
💧13%
10am
⛅
22.5°
💧8%
11am
⛅
24°
💧5%
12pm
⛅
25°
💧5%
01pm
⛅
25.4°
💧8%
02pm
☁️
25°
💧10%
03pm
☁️
25.1°
💧8%
04pm
☁️
24.5°
💧23%
05pm
☁️
23.7°
💧18%
06pm
🌤️
23.3°
💧13%
07pm
☀️
21.2°
💧5%
08pm
☀️
20.2°
09pm
☀️
19.3°
10pm
🌤️
18.6°
11pm
☀️
17.7°
12am
☀️
17°
01am
☀️
16.3°
02am
☀️
15.7°
Loading air quality context...
14°C
Similar to actual
56%
Comfortable
6.2 km/h
Direction: E
0
Low
85%
Sky coverage
0 mm
Current rainfall
Chahchaheh, nestled within the expansive Khorāsān-e Raẕavī province of Iran, occupies a geographically significant position in the northeastern part of the country. Located at coordinates 36.5325° N, 59.3636° E, the city sits amidst a semi-arid landscape characterized by rolling plains and low-lying hills. The terrain is generally flat, gradually rising towards the foothills of the Alborz mountain range to the north, influencing local wind patterns. With an elevation of approximately 980 meters (3215 feet), Chahchaheh experiences a continental climate. The surrounding landscape is predominantly agricultural, with wheat and other grain cultivation being prevalent. While no major bodies of water are immediately adjacent, the Kashf River flows nearby, providing a crucial water source for irrigation. The urban-rural gradient is quite sharp; Chahchaheh itself is a relatively small city, quickly transitioning into expansive agricultural lands. This proximity to farming, coupled with potential dust storms originating from the surrounding deserts, significantly impacts air quality. The lack of substantial industrial activity *within* Chahchaheh itself doesn’t preclude regional pollution transport, as prevailing winds can carry pollutants from larger industrial centers further afield. The city’s location within a basin can also contribute to the trapping of pollutants, particularly during stable atmospheric conditions.
Chahchaheh’s air quality follows a distinct seasonal pattern. Spring (March-May) often sees a temporary improvement as rainfall washes away accumulated dust and pollutants, though agricultural burning can introduce localized spikes in particulate matter. Summers (June-August) are typically the hottest and driest, with strong winds potentially exacerbating dust storms originating from the Dasht-e Kavir desert to the south. These winds, combined with high temperatures, can lead to increased ozone formation. Autumn (September-November) brings a gradual cooling and a return to more stable atmospheric conditions, often resulting in temperature inversions that trap pollutants near the ground. This period frequently experiences the poorest air quality. Winter (December-February) is cold and can be foggy, reducing visibility and trapping pollutants. Snowfall is infrequent but can temporarily cleanse the air. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during autumn and periods of dust storms. March and April, following rainfall, generally offer the most favourable conditions. Monitoring wind direction is crucial; winds from the south and west are more likely to carry desert dust. Avoiding outdoor exercise near agricultural areas during burning season is also advisable.
AQI (EPA)
60 · 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 →