India Open Data Public government data, in plain language

Air quality in Karnataka

24 monitoring stations across 17 cities.

Live Measured 1 hour ago · updated every hour

Highest reading by city

Bengaluru 86 7 stations · highest is Coarse dust (PM10)
Yadgir 74 1 station · highest is Coarse dust (PM10)
Dharwad 69 1 station · highest is Coarse dust (PM10)
Mysuru 54 1 station · highest is Ozone
Hubballi 49 1 station · highest is Coarse dust (PM10)
Haveri 48 1 station · highest is Carbon monoxide
Kalaburagi 45 2 stations · highest is Ozone
Udupi 43 1 station · highest is Carbon monoxide
Chamarajanagar 41 1 station · highest is Coarse dust (PM10)
Mangalore 35 1 station · highest is Ozone
Ramanagara 35 1 station · highest is Carbon monoxide
Davanagere 32 1 station · highest is Fine dust (PM2.5)
Belgaum 32 1 station · highest is Carbon monoxide
Chikkaballapur 28 1 station · highest is Coarse dust (PM10)
Chikkamagaluru 28 1 station · highest is Coarse dust (PM10)
Kolar 19 1 station · highest is Ozone
Madikeri 13 1 station · highest is Carbon monoxide

Every station in Karnataka

Each station's own readings, exactly as published. The unit is not declared by the source — see the note on the national page.

Bengaluru

Station	Highest	Value	Other readings
Silk Board, Bengaluru - KSPCB	Coarse dust (PM10)	86	SO2 22OZONE 23NO2 18CO 32NH3 1
Hebbal, Bengaluru - KSPCB	Carbon monoxide	69	SO2 4NO2 19PM10 25NH3 2OZONE 2PM2.5 17
BTM Layout, Bengaluru - CPCB	Coarse dust (PM10)	56	NH3 5NO2 24SO2 15PM2.5 26OZONE 21
Bapuji Nagar, Bengaluru - KSPCB	Coarse dust (PM10)	44	NO2 22NH3 3SO2 24PM2.5 23CO 27OZONE 18
Jayanagar 5th Block, Bengaluru - KSPCB	Ozone	40	NO2 11PM2.5 26SO2 11CO 11PM10 31NH3 0
Peenya, Bengaluru - CPCB	Carbon monoxide	37	NO2 23SO2 11NH3 5OZONE 22PM2.5 14
Hombegowda Nagar, Bengaluru - KSPCB	Coarse dust (PM10)	28	NO2 10NH3 1CO 20OZONE 7PM2.5 17SO2 5

Yadgir

Station	Highest	Value	Other readings
Collector Office, Yadgir - KSPCB	Coarse dust (PM10)	74	NO2 2NH3 1SO2 14CO 23PM2.5 49OZONE 6

Dharwad

Station	Highest	Value	Other readings
Kalabhavan, Dharwad - KSPCB	Coarse dust (PM10)	69	CO 47SO2 9NH3 6OZONE 23NO2 22PM2.5 55

Mysuru

Station	Highest	Value	Other readings
Hebbal 1st Stage, Mysuru - KSPCB	Ozone	54	CO 23

Hubballi

Station	Highest	Value	Other readings
Lingaraj Nagar, Hubballi - KSPCB	Coarse dust (PM10)	49	CO 13PM2.5 38OZONE 23NO2 10NH3 2SO2 2

Haveri

Station	Highest	Value	Other readings
Ashwini Nagar, Haveri - KSPCB	Carbon monoxide	48	SO2 15PM10 41OZONE 18PM2.5 35NO2 20NH3 3

Kalaburagi

Station	Highest	Value	Other readings
Lal Bahadur Shastri Nagar, Kalaburagi - KSPCB	Ozone	45	CO 28
Mahatma Basaveswar Colony, Kalaburgi - KSPCB	Coarse dust (PM10)	36	CO 36PM2.5 25SO2 5OZONE 21NO2 14NH3 2

Udupi

Station	Highest	Value	Other readings
Brahmagiri, Udupi - KSPCB	Carbon monoxide	43	PM2.5 23NO2 11PM10 28SO2 8NH3 2OZONE 15

Chamarajanagar

Station	Highest	Value	Other readings
Urban, Chamarajanagar - KSPCB	Coarse dust (PM10)	41	PM2.5 30NH3 2SO2 4CO 23NO2 28OZONE 28

Mangalore

Station	Highest	Value	Other readings
Kadri, Mangalore - KSPCB	Ozone	35	CO 22

Ramanagara

Station	Highest	Value	Other readings
Vijay Nagar, Ramanagara - KSPCB	Carbon monoxide	35	PM2.5 18PM10 34OZONE 28SO2 18

Davanagere

Station	Highest	Value	Other readings
Devaraj Urs Badavane, Davanagere - KSPCB	Fine dust (PM2.5)	32	NH3 4PM10 29NO2 13

Belgaum

Station	Highest	Value	Other readings
Ramteerth Nagar, Belgaum - KSPCB	Carbon monoxide	32	OZONE 19

Chikkaballapur

Station	Highest	Value	Other readings
Chikkaballapur Rural, Chikkaballapur - KSPCB	Coarse dust (PM10)	28	NO2 4OZONE 19PM2.5 21NH3 1SO2 15CO 20

Chikkamagaluru

Station	Highest	Value	Other readings
Kalyana Nagara, Chikkamagaluru - KSPCB	Coarse dust (PM10)	28	PM2.5 21NO2 18CO 25SO2 5NH3 2OZONE 24

Kolar

Station	Highest	Value	Other readings
Tamaka Ind. Area, Kolar - KSPCB	Ozone	19

Madikeri

Station	Highest	Value	Other readings
Stuart Hill, Madikeri - KSPCB	Carbon monoxide	13	PM10 10NO2 2OZONE 3NH3 1SO2 7