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Erzurum

Good

Pollution ranking among 81 provinces

Erzurum air quality today: AQI 27 (Good), ranked 68 of 81 provinces, dominant pollutant O₃. Daily data from 5 official stations with weekly trends and district detail.

27
AQI #68 / 81
Dominant Pollutant O₃
27
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
26.4 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
9.6 µg/m³
SO₂
6.0 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
32.3 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
79.4 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
493.7 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
17.2 µg/m³ ▼ 11.0
12w ago This week
PM2.5
8.5 µg/m³ ▼ 5.8
12w ago This week
SO₂
4.4 µg/m³ —
12w ago This week
NO₂
21.4 µg/m³ ▼ 8.9
12w ago This week
O₃
83.7 µg/m³ ▼ 4.2
12w ago This week
CO
473.0 µg/m³ ▼ 50.6
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 517.3 689.1 -25%
O₃ 97.4 83.3 +17%
SO₂ 5.1 5.1 0%
NO₂ 25.1 30.3 -17%
PM2.5 12.0 8.5 +41%
PM10 30.1 26.1 +15%

Stations

5 active stations

Hava Kalitesi - Doğu Anadolu THM
Government Station
39.8981, 41.2726
60 PM10
6 SO₂
149 NO₂
6 O₃
Last updated: 2026-09-14T21:19:25.219000
Hava Kalitesi - Doğu Anadolu THM
Government Station
40.0336, 41.5722
33 PM10
7 SO₂
6 NO₂
116 O₃
Last updated: 2026-09-14T21:58:42.083000
Hava Kalitesi - Doğu Anadolu THM
Government Station
39.9078, 41.2731
102 PM10
21 PM2.5
123 NO₂
1191 CO
Last updated: 2026-09-14T21:11:53.158000
Hava Kalitesi - Doğu Anadolu THM
Government Station
39.8691, 41.2750
32 PM10
7 SO₂
4 NO₂
139 O₃
360 CO
Last updated: 2026-09-14T20:54:42.522000
Hava Kalitesi - Doğu Anadolu THM
Government Station
39.9178, 41.2697
69 PM10
5 SO₂
112 NO₂
998 CO
Last updated: 2026-09-14T21:07:32.978000

Hyperlocal monitoring for Erzurum

The data on this page comes from official stations and shows a province wide average. Airqoon builds street scale sensor networks for enterprises, cities and industrial sites: Unit series devices, the real time Lens platform and public maps.

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