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İzmir

Moderate

Pollution ranking among 81 provinces

İzmir air quality analysis

75
AQI #7 / 81
Dominant Pollutant PM2.5
75
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
54.3 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
50.1 µg/m³
SO₂
13.4 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
30.9 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
50.8 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
1076.6 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
56.5 µg/m³ ▲ 14.8
12w ago This week
PM2.5
49.9 µg/m³ ▲ 20.0
12w ago This week
SO₂
17.3 µg/m³ ▲ 5.2
12w ago This week
NO₂
42.1 µg/m³ ▲ 15.4
12w ago This week
O₃
37.0 µg/m³ ▼ 4.0
12w ago This week
CO
1217.1 µg/m³ ▲ 266.8
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
PM10 46.1 41.8 +10%
NO₂ 29.7 36.5 -19%
CO 993.5 778.6 +28%
O₃ 41.8 60.2 -31%
SO₂ 13.8 29.4 -53%
PM2.5 39.8 40.7 -2%

Stations

23 active stations

Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.4981, 27.0678
15 SO₂
Last updated: 2024-09-19T12:12:35.631000
Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.3958, 27.0828
65 PM10
17 SO₂
16 NO₂
677 CO
Last updated: 2026-03-17T11:38:14.721000
Kentsel-Sanayi - Ege THM
Government Station
38.7950, 26.9635
54 PM10
11 SO₂
34 NO₂
30 O₃
715 CO
Last updated: 2026-03-17T11:28:32.231000
Hava Kalitesi - Ege THM
Government Station
38.3841, 27.1066
50 PM10
11 SO₂
34 NO₂
38 O₃
821 CO
Last updated: 2026-03-17T11:33:28.603000
Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.3825, 27.1483
78 PM10
291 SO₂
Last updated: 2026-03-17T11:54:56.009000
Isınma - Ege THM
Government Station
38.4308, 27.4127
15 PM10
20 SO₂
44 NO₂
52 O₃
2510 CO
Last updated: 2026-03-17T11:17:24.401000
Hava Kalitesi - Ege THM
Government Station
38.2259, 27.9708
61 PM10
20 SO₂
21 NO₂
34 O₃
1018 CO
Last updated: 2026-03-17T11:01:54.690000
Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.4542, 27.1097
40 PM10
14 SO₂
Last updated: 2026-03-17T11:19:50.845000
Hava Kalitesi - Ege THM
Government Station
38.2304, 26.8341
5 SO₂
10 NO₂
91 O₃
Last updated: 2025-11-18T14:22:58.860000
Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.4322, 27.1444
4 SO₂
Last updated: 2026-03-17T11:50:19.682000
Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.4622, 27.1667
46 PM10
10 SO₂
Last updated: 2026-03-17T11:57:13.100000
Hava Kalitesi - Ege THM
Government Station
38.4239, 27.1407
81 PM2.5
54 NO₂
962 CO
Last updated: 2026-03-17T11:14:57.332000
Hiçbiri - Ege THM
Government Station
38.4222, 27.1998
62 PM10
8 SO₂
48 NO₂
19 O₃
1086 CO
Last updated: 2026-03-17T11:28:23.142000
Hava Kalitesi - İzmir Büyükşehir Belediyesi
Government Station
38.4692, 27.2214
62 PM10
7 SO₂
2197 CO
Last updated: 2026-03-17T10:50:40.164000
Hava Kalitesi - Ege THM
Government Station
38.3169, 27.1362
39 PM10
12 SO₂
Last updated: 2026-03-17T10:57:55.361000
Hava Kalitesi - Ege THM
Government Station
38.4607, 27.1146
50 PM10
81 NO₂
894 CO
Last updated: 2026-03-17T11:58:29.964000
Kentsel-Sanayi - Ege THM
Government Station
38.4546, 27.2311
34 PM2.5
14 NO₂
43 O₃
Last updated: 2026-03-17T11:32:12.130000
Kırsal - Ege THM
Government Station
38.5849, 26.5637
45 PM10
13 NO₂
76 O₃
Last updated: 2026-03-17T11:33:23.612000
Kırsal - Ege THM
Government Station
38.2791, 26.2341
30 PM10
7 NO₂
72 O₃
Last updated: 2026-03-17T11:32:11.991000
Hava Kalitesi - Ege THM
Government Station
38.6102, 27.0776
66 PM10
26 SO₂
14 NO₂
70 O₃
482 CO
Last updated: 2026-03-17T11:30:56.287000
Kent Çevresi-Sanayi - Ege THM
Government Station
38.7244, 26.9591
73 PM10
8 SO₂
46 O₃
589 CO
Last updated: 2026-03-17T11:29:44.776000
Hava Kalitesi - Ege THM
Government Station
38.7447, 26.8317
64 PM10
13 NO₂
73 O₃
Last updated: 2026-03-17T12:13:55.083000
Hava Kalitesi - Ege THM
Government Station
38.1455, 27.3628
44 PM10
17 SO₂
15 NO₂
115 O₃
991 CO
Last updated: 2026-03-17T11:34:40.369000
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