90731400-4Air pollution monitoring or measurement services

• EnglishAir pollution monitoring or measurement services
• PortuguêsServiços de monitorização ou medição da poluição atmosférica
• EspañolServicios de seguimiento o medición de la contaminación atmosférica
• FrançaisServices de surveillance ou de mesure de la pollution atmosphérique
In the other 20 official languages
БългарскиУслуги по наблюдение или измерване на замърсяването на въздуха
ČeštinaMonitorování a měření znečištění ovzduší
DanskMonitering eller måling af luftforurening
DeutschÜberwachung oder Messung von Luftverschmutzung
ΕλληνικάΥπηρεσίες παρακολούθησης ή μέτρησης ατμοσφαιρικής ρύπανσης
EestiÕhusaaste seire- või mõõtmisteenused
SuomiIlman saastumisen seuranta- ja mittauspalvelut
GaeilgeAir pollution monitoring or measurement services
HrvatskiPraćenje ili mjerenje onečišćenja zraka
MagyarA levegőszennyezés felügyeletével vagy mérésével kapcsolatos szolgáltatások
ItalianoServizi di monitoraggio o misurazione dell'inquinamento atmosferico
LietuviųOro taršos stebėjimo arba matavimo paslaugos
LatviešuGaisa piesārņojuma monitoringa vai mērīšanas pakalpojumi
MaltiServizzi ta' monitoraġġ jew kejl tat-tniġġis ta' l-arja
NederlandsDiensten voor toezicht op of meting van luchtvervuiling
PolskiUsługi monitoringu lub pomiarów zanieczyszczenia powietrza
RomânăServicii de monitorizare sau măsurare a poluării atmosferice
SlovenčinaSlužby na monitorovanie alebo meranie znečistenia ovzdušia
SlovenščinaStoritve spremljanja ali merjenja onesnaženosti zraka
SvenskaÖvervakning och mätning av luftföroreningar

Portugal publishes its complete contract register as open data, so this is counted rather than estimated. January to August 2026. The count and the value cover every procedure type; the bid figures cover open procedures only, because in a direct award the buyer chooses who bids. A mean is published from 10 open procedures up and a single-bid share from 30, so a rate on this page always rests on enough of them to mean something. All 26 divisions ranked.

Source: IMPIC / Portal BASE, via dados.gov.pt

How to cite

TRINTA, "CPV 90731400-4: Air pollution monitoring or measurement services", Portal BASE (IMPIC), edition 5 October 2026, https://trinta.ai/cpv/90731400 (accessed [date]).