Jou nal o Adap i e Lea ning Technologies
ISSN 2997-3902 (Online)
Vol. 2, No. 8, Aug 2025,
A ailable online a : h ps://scien i icbulle in.com/index.php/JALT
ADVANCED AIR QUALITY MONITORING SYSTEM
(AAQM) USING ENSEMBLE ALGORITHMS
Ali A. Aboodee Alzahei ee
Imam Alkadhim Uni e si y College
A icle in o ma ion:
Manusc ip ecei ed: 05 Jun 2025; Accep ed: 06 Jul 2025; Published: 31 Aug 2025
Abs ac : Ai pollu ion is e y dange ous o human heal h. Nowadays many s eps
a e aking by he go e nmen o o e come ai pollu ion and imp o e ai quali y. Embedded
is he upda ed echnology ha is used o imp o e he pe o mance o ai quali y. The
Enhanced sys em uses he in eg a ed unc ions which a e associa ed wi h i . The Ensemble
sys em educes manpowe , sa es ime and ope a es e icien ly wi hou human in e e ence.
The p oposed sys em de ec s he a ious dange ous gases and de ec s he ai quali y.
Resul s show he p ocessing o senso s and he wo king o he sys em.
Keywo ds: Ensemble sys em, aaqm, MQ5, gases.
In oduc ion
Obse ing ai quali y is one o he majo wo ldwide easons o un imely mo ali y and is
he undamen al isk o people all o e he wo ld [1]. Almos all u ban e i o ies don'
con o m o ai quali y ules o he Wo ld Heal h O ganiza ion (WHO) [2, 3]. The haza d
populaces ha expe ience he ill e ec s o he ad e se impac s o ai pollu ion he mos a e
kids, old, and indi iduals wi h espi a o y and ca dio ascula issues. These wellbeing
in icacies can be s ayed away om o dec eased h ough aising he amilia i y wi h ai
quali y condi ions in u ban e i o ies, which could enable esiden s o es ain hei day-
by-day exe cises in he ins ances o aised con amina ion scenes, by u ilizing models o
igu e o gauge ai quali y in a eas lacking checking in o ma ion.
Ai pollu ion demons a ing depends on a ho ough comp ehension o connec ions be ween
emana ions, es imony, clima ic ixa ions and quali ies, me eo ology, among o he s; and is
a basic appa a us in adminis a i e, look in o, and measu able applica ions [4]. These
models compu e and o esee physical p ocedu es and he ehicle inside he clima e [5].
Hence, hey a e b oadly u ilized in e alua ing and guaging he deg ees o ai pollu ion and
su eying i s e ec on human and ecological wellbeing and economy [6–9]. Fu he mo e,
ai pollu ion demons a ing is u ilized in science o help comp ehend he impo an
p ocedu es among emana ions and ixa ions, and comp ehend he communica ion o ai
oxins wi h one ano he and wi h clima e [10] and e i o y [11, 12] condi ions. Displaying
isn' jus signi ican in iden i ying he easons o ai con amina ion ye addi ionally he
ou comes o pas and u u e elie si ua ions and he assu ance o hei iabili y [4].
Fo example, ai quali y inpu s:
➢ Since ce ain pollu an s such as Ni ogen Dioxide and Ozone gases, a e in an in e -
ela ionship; alues o hese migh be conside ed as inpu s ins ead o ou pu s.
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➢ All he Pollu an s a e a ec ed by a ious wea he condi ions ha a ec hese pollu an s
like he sola in ensi y, ai empe a u e, wind speeds, wind di ec ions and e c [6];
➢ The en i onmen , on he o he hand ha e a hys e esis e ec whe e oxic subs ance ge
accumula ed and sp ead o e ime.;
Figu e: 1 Block Diag am o p oposed sys em
Rela ed Wo k
The ai pollu ion checking amewo k is comple ely signi ican o iden i ying he wide
scope o gases, likewise, senso s ha e a long li e ime, e ec i ely accessible, less cos ,
simple o a ec and a e educed. The na u e o ai is o en checked indoo e en as ou side.
Figu e: 2 Mic ocon olle
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Figu e: 3 Gas Senso -1 (MQ-5)
The abo e IoT based ai and commo ion con amina ion obse ing gadge a e an
excep ional ad ance owa ds wo king cool. This gadge helps he u ban specialis s as well
as e en no mal ci izens o associa e in con olling pollu ion and p o iding a sound
en i onmen . Once ins alled, hese p og ammed gadge s a e i o con inually acking he
con amina ion le el and analyzing he de e mined in o ma ion. The bigges ea u e o his
gadge is ha he ou pu is digi ized and analog o ma , wi h a e y simple mobile
applica ion by any and oid de ice as sma phone, able compu e , PDA 's e c. The de ice
is e y eco- iendly, and i does no ha m he wo ld in any way. Addi ionally I is one o
he cu ing edge inno a ion u ilized and i addi ionally mode a e when looked a di e en
inno a ions g ew up o da e and pe haps in oduced whe e e . [3]
Figu e: 4 Buzze s
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This amewo k has highligh s o he indi iduals o sc een he measu e o con amina ion
on hei cell phones u ilizing he appliance. To execu e his go o send he senso gadge s
in na u e o ga he ing he knowledge and examina ion. By con eying senso gadge s
wi hin he ea h, he amewo k can b ing he wo ld in o genuine o ins ance i can
communica e wi h di e en i ems h ough he sys em. A ha ime he ga he ed
in o ma ion and examina ion esul s a e going o be accessible o he op clien h ough he
Wi-Fi. he knowledge is o en a big sou ce while ending o he di icul y o he
consequences o c uise s a si s ( o example si ing igh o a g een ligh ) on ai quali y.
addi ionally, o accomplish ongoing obse ing, he knowledge o CO ixa ion du ing a
speci ic spo migh be audi ed om e sa ile specialized gadge s, o ins ance, PDAs,
ad anced cells, and able PCs o help hold wi h ai ing quali y in check. [5]
Figu e: 5 Sys em A chi ec u e
AAQM
PROPOSED SYSTEM: The sys em used he ai senso s o de ec he p esence o ha m ul
and oxic gases/mixes [Me hane, P opane, Bu ane, alcohol, noxious gases, ca bon
monoxide gas e c.] om pollu ion in ai and also used sound senso o cap u ing
con inuously noise le el in en i onmen . One module was a amily ai senso de ice
(MQ2) as ou pollu ion concen a ions, and he sound senso module mic p oduced he
ambien sound. The senso s wo k in andem wi h A duino(no e : he exp ession is only a
igu e o speech, we use aspbe y pi o be mo e p ecise) ha compiles his da a and hen
sends i h ough he mobile app. The e is also p o ided o send he da a o e egion wise
WI-FI modem. Addi ionally, whene e he pollu ion is de ec ed i immedia ely ings a bell
and i i s a sound pollu ion hen a LED s a s blinking egula ly. The expe s, as well as he
chocked people, can e i y hei so-called da a h ough hei phone and ha oo ee o cos
add up by wha e e means and can ac agains i on hei end le el only o y b inging o
he desi ed pollu ion le els. This in as uc u e would de ine as pa and pa cel o a
communi y in he building o a heal hy socie y
1) Node MCU Con olle : This is an open sou ce IoT pla o m, ou a ge model which we
a e gonna use h oughou his se ies con ains esp8266 ha holds FW e sion o now bu
you can ha e ano he e sions o his con olle as well. I combines he ESP8266 Wi-Fi
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SoC om Esp ess i Sys ems wi h ha dwa e o bo h pa se and use he Esp-12 module
called i mwa e. The e m “NodeMCU” ac ually is a i mwa e, no he de elopmen ki s
i sel . I should unde s and be o e using i . Lua sc ip ing in he i mwa e. This is he one
based on eLua p ojec and compiled wi h Esp esi Non-OS SDK o ESP 8266. Lua-cjson
and Spi s you migh see in some o he open-sou ce p ojec s being used in nodemcu.
2) Gas Senso : This callback will sense he ai .
3) Wi-Fi module: In his communica ion is done be ween he IoT componen s.
4) LCD Display:- LED blinks con inuously whene e i de ec s he noise pollu ion and an
Ala m is sounded immedia ely when ai Pollu ion is de ec ed.
Conclusion
The Ai pollu ion sys em de ise a e o e y poo quali y he ensemble sys em is used o
esol e he p oblem iden i ied in ai . The Ensemble Sys em in eg a es he ha dwa e as well
as o he so wa e componen s o indoo and ou doo u ban ai quali y enhancemen /
pollu ion educ ion. I is measu ed by a ious senso s like CO, CO2, NO2, empe a u e,
humidi y, adia ion, ul a iole means o Soil Mois u e senso and e c. send
Redi ec ed_command
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