Air quality · Asia

Air quality in Iran today

Right now the most polluted of the 9 Iran cities we cover is Ahvaz at AQI 82 (Moderate); the cleanest is Tabriz at 48.

US EPA AQI, modelled from the CAMS forecast. Refreshed 3 Nov, 07:52 UTC+0.

Cities in Iran, worst air first

US AQI now in Iran
#	City	AQI	Category	Population
1	Ahvaz Khuzestan	82	Moderate	0.8 m people
2	Shiraz Fars	69	Moderate	1.2 m people
3	Tehran Capital	64	Moderate	7.2 m people
4	Isfahan	64	Moderate	1.5 m people
5	Mashhad Razavi Khorasan	60	Moderate	2.3 m people
6	Qom Qom Province	59	Moderate	0.9 m people
7	Kermanshah Kermanshah Province	51	Moderate	0.6 m people
8	Karaj Alborz Province	49	Good	1.4 m people
9	Tabriz East Azerbaijan	48	Good	1.4 m people

Good 0–50
Moderate 51–100
Unhealthy for sensitive groups 101–150
Unhealthy 151–200
Very unhealthy 201–300
Hazardous 301–500

Each city’s value is the CAMS model at the city’s coordinates, scored on the US EPA AQI. It is an estimate, not a station reading. How we calculate it.

Cities in Iran, worst air first

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