Air Quality in Kālna, India

Drizzle
30.2°C · 79.9% humidity
30.2°
Feels 37.6°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
101 1am
101
101
73 4am
81
87
90 7am
94
96
97 10am
98
99
100 1pm
162
162
162 4pm
163
163
163 7pm
163
163
101 10pm
100
100
Station readings 26h ago
AQI 83
PM2.5 27.2 µg/m³ · 26h ago
AD 728×90

Air Quality Index Trend

48h · 30 stn

Kālna's air quality is affected by vehicle emissions, industrial activity, and seasonal crop burning. Air quality typically worsens from November to February due to temperature inversions trapping pollutants near the surface. Current PM2.5 concentration in Kālna is 1.5× the WHO 24-hour guideline of 15 µg/m³.

79.9%
Humidity
66.7 km/h
Wind SE
994.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
73
22.41 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Kālna?

Temperature & Precipitation

PM2.5 Trend

48h · 30 stations
PM2.522.41 µg/m³ ×1.5 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
22.41
Median
28.46
Average
15.03
Low
35.97
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +5.1

What is the 7-day forecast for Kālna?

06-08
36.3° 28.9°
0.75 mm
06-09
40.0° 29.2°
0.62 mm
06-10
39.4° 30.1°
1.0 mm
06-11
30.9° 26.2°
9.81 mm
06-12
40.6° 26.1°
7.94 mm
06-13
42.8° 27.6°
5.69 mm
06-14
40.7° 25.9°
15.25 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Kālna?

72
Kalna Municipality
0.2 km PM2.5: 21.9 µg/m³
96
Santipur Municipality
6.4 km PM2.5: 33.4 µg/m³
89
Taherpur Notified Area Authority
18.5 km PM2.5: 30.1 µg/m³
100
Birnagar Municipality
19.9 km PM2.5: 35.3 µg/m³
90
Ranaghat Municipality
20.5 km PM2.5: 30.5 µg/m³
89
Nabadwip Municipality
20.9 km PM2.5: 30.3 µg/m³
57
Chakdaha Municipality
23.2 km PM2.5: 15.0 µg/m³
96
Cooper's Camp
23.4 km PM2.5: 33.4 µg/m³
78
Krishnagar Govt. College
24.6 km PM2.5: 25.0 µg/m³

What cities are near Kālna?

95 Shāntipur 95 Pandua 90 Navadwīp 95 Rānāghāt 96 Aistala 79 Krishnanagar 88 Memāri 77 Kalyani 89 Kānchrāpāra 89 Bānsbāria
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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 2026-06-08T23:19 UTC.