Air Quality in Kostroma, Russia
Windy
15.6°C · 74.7% humidity
15.6°
Feels 15.6°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Kostroma's air quality — share it
AQI Forecast
Calibrated
23
12am
23
23
19
3am
23
23
23
6am
23
23
23
9am
23
23
23
12pm
23
23
23
3pm
22
22
22
6pm
22
22
22
9pm
22
22
Station readings
29
28
25
CAMS model
adj -2
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
Air Quality Index Trend
47h · 1 stnKostroma's air quality is influenced by industrial emissions, vehicle traffic, and residential heating. Winter months with temperature inversions and increased heating demand create the worst air quality conditions.
74.7%
Humidity
47.1 km/h
Wind NW
1016.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.48 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Kostroma?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.54.48 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.48
Median
4.48
Average
4.48
Low
4.48
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.8
What is the 7-day forecast for Kostroma?
08-03
19.3° 12.9°
2.0 mm
08-04
22.0° 12.8°
10.0 mm
08-05
20.1° 12.8°
3.19 mm
08-06
30.8° 15.2°
4.37 mm
08-07
24.6° 9.5°
2.44 mm
08-08
23.5° 12.9°
0.63 mm
08-09
31.2° 14.7°
6.5 mm
Both models agree
Avg diff: 4.2°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:56 UTC.