Airqoon | Brief
EN TR

Ordu

Good

Pollution ranking among 81 provinces

Ordu air quality today: AQI 26 (Good), ranked 70 of 81 provinces, dominant pollutant PM2.5. Daily data from 4 official stations with weekly trends and district detail.

26
AQI #70 / 81
Dominant Pollutant PM2.5
26
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
27.1 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
16.0 µg/m³
SO₂
5.2 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
25.3 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
33.3 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
704.2 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
16.6 µg/m³ ▼ 2.6
12w ago This week
PM2.5
13.8 µg/m³ ▼ 2.7
12w ago This week
SO₂
5.5 µg/m³ —
12w ago This week
NO₂
23.9 µg/m³ ▲ 2.5
12w ago This week
O₃
35.7 µg/m³ ▼ 13.3
12w ago This week
CO
719.3 µg/m³ ▲ 125.5
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
CO 692.2 860.9 -20%
O₃ 46.6 45.3 +3%
SO₂ 6.2 7.3 -15%
NO₂ 23.4 28.4 -18%
PM2.5 18.1 10.9 +66%
PM10 29.2 32.3 -10%

Stations

4 active stations

Hava Kalitesi - Orta Karadeniz THM
Government Station
40.9738, 37.9076
28 PM10
5 PM2.5
7 SO₂
40 NO₂
686 CO
Last updated: 2026-09-16T06:05:30.561000
Hava Kalitesi - Orta Karadeniz THM
Government Station
41.1209, 37.2800
11 PM10
6 SO₂
33 NO₂
16 O₃
Last updated: 2026-09-16T05:43:12.155000
Hava Kalitesi - Orta Karadeniz THM
Government Station
41.0272, 37.5000
7 PM10
4 SO₂
21 NO₂
Last updated: 2026-09-16T05:51:47.549000
Hava Kalitesi - Orta Karadeniz THM
Government Station
40.9836, 37.8783
23 PM10
6 SO₂
Last updated: 2026-09-16T05:49:39.996000

Hyperlocal monitoring for Ordu

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.

Explore airqoon.com
← Back to Brief