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
84 4am
84
84
73 7am
77
79
80 10am
81
82
83 1pm
145
145
146 4pm
146
146
146 7pm
146
146
84 10pm
83
83
83 1am
83
83
Station readings 29h ago
AQI 83
PM2.5 27.2 µg/m³ · 29h ago
CAMS model
84
84
84
83
84
84
84
84
84
84
146
146
146
146
146
146
146
146
84
83
83
83
83
83
AD 728×90

Air Quality Index Trend

48h · 31 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
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
73
22.39 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Kālna?

Temperature & Precipitation

PM2.5 Trend

48h · 31 stations
PM2.522.39 µg/m³ ×1.5 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250
Station readings (8 stations within 25 km)
22.39
Median
27.57
Average
15.03
Low
34.34
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +4.7

What is the 7-day forecast for Kālna?

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
06-15
39.9° 29.0°
0.81 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Kālna?

73
Kalna Municipality
0.2 km PM2.5: 22.7 µg/m³
94
Santipur Municipality
6.4 km PM2.5: 32.5 µg/m³
87
Taherpur Notified Area Authority
18.5 km PM2.5: 29.0 µg/m³
97
Birnagar Municipality
19.9 km PM2.5: 33.9 µg/m³
90
Ranaghat Municipality
20.5 km PM2.5: 30.5 µg/m³
88
Nabadwip Municipality
20.9 km PM2.5: 29.7 µg/m³
57
Chakdaha Municipality
23.2 km PM2.5: 15.0 µg/m³
94
Cooper's Camp
23.4 km PM2.5: 32.4 µg/m³
76
Krishnagar Govt. College
24.6 km PM2.5: 24.1 µg/m³

What cities are near Kālna?

93 Shāntipur 96 Pandua 88 Navadwīp 93 Rānāghāt 93 Aistala 77 Krishnanagar 91 Memāri 81 Kalyani 90 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 2026-06-09T02:21 UTC.