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Giresun

Good

Pollution ranking among 81 provinces

Giresun air quality today: AQI 33 (Good), ranked 63 of 81 provinces, dominant pollutant PM2.5. Daily data from 2 official stations with weekly trends and district detail.

33
AQI #63 / 81
Dominant Pollutant PM2.5
33
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
41.9 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
21.1 µg/m³
SO₂
6.8 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
32.8 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
28.8 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
687.2 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
51.8 µg/m³ ▲ 21.4
12w ago This week
PM2.5
13.9 µg/m³ ▲ 0.8
12w ago This week
SO₂
6.2 µg/m³ —
12w ago This week
NO₂
33.1 µg/m³ ▲ 8.2
12w ago This week
O₃
31.5 µg/m³ —
12w ago This week
CO
624.4 µg/m³ ▲ 18.2
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 623.9 313.4 +99%
NO₂ 35.1 34.3 +2%
SO₂ 7.1 7.1 0%
PM10 31.9 32.9 -3%
PM2.5 14.4 12.8 +12%
O₃ 36.0 31.7 +14%

Stations

2 active stations

Hava Kalitesi - Orta Karadeniz THM
Government Station
40.9145, 38.3987
14 PM10
7 PM2.5
5 SO₂
11 NO₂
32 O₃
470 CO
Last updated: 2026-10-31T04:04:23.369000
Hava Kalitesi - Orta Karadeniz THM
Government Station
40.9131, 38.3403
8 PM10
7 SO₂
Last updated: 2026-10-31T05:50:10.761000

Hyperlocal monitoring for Giresun

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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