gaia air quality monitors -利来app

gaia air quality monitors -利来app

share: aqicn.org/gaia/

the gaia air quality monitoring stations are specially optimized, highly accurate, and easy to use monitoring stations designed by the earth sensing labs. the stations are suitable for affordable budget - as low as $100 per year for the most recommended a12 station.




gaia a12 monitoring station

air quality monitors

the gaia ax series is a semi-professional air quality monitoring product range suitable for outdoor as well as indoor and industrial air quality monitoring, and produced and manufactured by the earth sensing labs from the waqi project.

accurate and reliable

all the semi-pro stations have been carefully designed for highly reliable and accurate monitoring, using redundant sensors and high-quality components. all the stations are tested individually, and produced in small batches to ensure the best quality.

designed for efficiency

the semi-professional gaia station provides data as accurate as of the traditional high-end professional air quality monitoring stations (e.g. using bam or toem) but at only 1/20th of their price. together with the gaia big-data cloud system, hundreds of stations can be deployed, maintained, and analyzed in a single city in just a few clicks.

the semi-professional gaia is also specially designed for outdoor use with ip67 waterproof material and uv proof abs plastic.

overview

gaia a12 product view

the gaia a12 is sensor-packed station:
  • air quality particulate matter sensors: 3x
  • meteorologic sensors:
  • connectivity via wifi, with external antenna.
the station is using 3 redundant air quality sensors to ensure the best data quality: our system continuously correlates the data from all sensors to automatically detect and correct any abnormal data.

the gaia a12 station is also very compact, light, so easy to install:
  • power supply: only needs a 5v (usb compatible) supply
  • power cable: 10 meters waterproof power cable included.
  • dimensions: 130 * 80 * 70 mm
  • weight: 380g

pricing

the station is sold at a cost of per month, or if paid yearly.

when purchased monthly (respectively yearly), you only need to pay for the station every month (resp. year) as long as you want to use it. you can stop the payment at any time. furthermore, every 2 years, we send you a brand new station for free (excluding shipment cost). renewing the station is important to us to ensure the highest sensor quality of your station.
note that we ask for a deposit for rented station.

alternatively, it is also possible to purchase the station with a one-time payment. in this case, the cost is .

summary

the following table summarizes the configuration for the gaia a12 product.

sensorsparticle matter (pm) sensorpm2.5, pm10 and pm1.0
redundant pm sensors yes (x3)
weather sensortemperature and humidity
connectivitywifiyes (2.4g)
power suppplypower supplyyes, using standard usb 5v dc
power cable10 meters (33 feet) water proof cable
data storage & broadcastpublicationyes, broadcasted on aqicn.org and waqi.info
historical datayes, accessible via website or api
maintenanceanomaly detectionyes
remote maintenanceyes
pricingproduct costmonthly: or yearly:
(deposit: )
shipment cost

mounting:

mounting with strips
mounting with screws
there are 2 options for mounting the monitoring box:
  • using screws: the gaia enclosure is made of a standard outdoor abs box, which comes with 4 holes dedicated to screwing the box.

  • using standard plastic strips: the gaia station is delivered with 2 strips of 1 meter, which can be used to fix the station on a pole.

distance:

  • the station comes with a 10 meters (33 feet) power cable (5v with dc3.5 connector), so the station should be located no more than 10 meters away from the nearest power source. if needed, we can provide a longer power cable (contact us in this case).

  • the monitoring station is using a regular external wifi antenna, which allows the station to be at least 20 meters away from the nearest hotspot. in case the longer distance is needed, an enhanced external antenna can be used (contact us in this case).

location:

overall, the most important is to place the station somewhere protected from direct winds, rain, and dust sources.

average daily traffic
(vehicles per day)
minimum
≤1,000 10
10,000 10
15,000 20
20,000 30
40,000 50
70,000 100
≥110,000 250

    for official stations, there are two more requirements, with the intent is to locate the station on sites representative of the ambient air quality levels ().

  • height: the station should be mounted at a height above a minimum of 1.5 meters. the objective is to prevent dust resuspension, which can happen if someone is walking nearby the station.

  • distance from road traffic: the station should be located at least 10 meters away from the nearest road. see table on the right for full specifications.

package content:

for reference, based on gaia a12

if you are interested in getting a gaia station, send us a message and we will allocate one station in the current batch. if you place an order, please indicate your address and phone number for the delivery. payment is done at shipping time, and can be done using any regular credit card or paypal.

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preferred payment:


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estimated shipment cost: (based on 1kg weight, size 18x10x12 cm, shipment from beijing)
currency rate updated on 2022-06-06 -- 1 usd = 6.6603036459708 cny
🇦🇺 australia46 aud
219 cny
33 usd
6 days sf standard express
🇦🇹 austria45 eur
321 cny
49 usd
10 days sf economy express
🇧🇩 bangladesh2813 bdt
210 cny
32 usd
7 days sf economy express
🇧🇪 belgium30 eur
210 cny
32 usd
8 days sf economy express
🇧🇴 bolivia451 bob
435 cny
66 usd
7 days sf
🇧🇷 brazil264 brl
368 cny
56 usd
10 days sf economy express
🇧🇳 brunei44 bnd
210 cny
32 usd
8 days sf economy express
🇧🇬 bulgaria88 bgn
321 cny
49 usd
12 days sf economy express
🇰🇭 cambodia141736 khr
232 cny
35 usd
6 days sf standard express
🇨🇲 cameroon33811 xaf
368 cny
56 usd
12 days sf economy express
🇨🇦 canada34 cad
177 cny
27 usd
7 days sf economy express
🇨🇱 chile44855 clp
368 cny
56 usd
- days sf economy express
🇭🇷 croatia388 hrk
368 cny
56 usd
12 days sf economy express
🇨🇿 czech republic1109 czk
321 cny
49 usd
10 days sf economy express
🇨🇬 congo33811 xaf
368 cny
56 usd
12 days sf economy express
🇩🇰 denmark335 dkk
321 cny
49 usd
10 days sf economy express
🇪🇪 estonia52 eur
368 cny
56 usd
10 days sf economy express
🇫🇮 finland45 eur
321 cny
49 usd
10 days sf economy express
🇫🇷 france30 eur
210 cny
32 usd
8 days sf economy express
🇩🇪 germany30 eur
210 cny
32 usd
8 days sf economy express
🇬🇭 ghana434 ghs
368 cny
56 usd
12 days sf economy express
🇬🇷 greece45 eur
321 cny
49 usd
12 days sf economy express
🇭🇰 hong kong36 hkd
30 cny
5 usd
- days sf standard express
🇭🇺 hungary17617 huf
321 cny
49 usd
10 days sf economy express
🇮🇳 india2707 inr
232 cny
35 usd
6 days sf standard express
🇮🇩 indonesia502923 idr
232 cny
35 usd
6 days sf standard express
🇮🇪 ireland45 eur
321 cny
49 usd
8 days sf economy express
🇮🇹 italy30 eur
210 cny
32 usd
10 days sf economy express
🇯🇵 japan2594 jpy
132 cny
20 usd
5 days sf economy express
🇱🇻 latvia52 eur
368 cny
56 usd
10 days sf economy express
🇱🇹 lithuania52 eur
368 cny
56 usd
10 days sf economy express
🇱🇺 luxembourg30 eur
210 cny
32 usd
8 days sf economy express
🇲🇴 macao37 mop
30 cny
5 usd
- days sf standard express
🇲🇾 malaysia59 myr
89 cny
14 usd
5 days sf economy express
🇲🇱 mali33811 xof
368 cny
56 usd
12 days sf economy express
🇲🇽 mexico855 mxn
291 cny
44 usd
5 days sf
🇲🇳 mongolia107140 mnt
232 cny
35 usd
5 days sf standard express
🇲🇲 myanmar64620 mmk
232 cny
35 usd
5 days sf standard express
🇳🇵 nepal3924 npr
210 cny
32 usd
9 days sf economy express
🇳🇱 netherlands30 eur
210 cny
32 usd
8 days sf economy express
🇳🇿 new zealand42 nzd
178 cny
27 usd
7 days sf economy express
🇳🇬 nigeria22937 ngn
368 cny
56 usd
12 days sf economy express
🇳🇴 norway530 nok
374 cny
57 usd
5 days sf
🇵🇰 pakistan6248 pkr
210 cny
32 usd
8 days sf economy express
🇵🇭 philippines1669 php
210 cny
32 usd
8 days sf economy express
🇵🇱 poland207 pln
321 cny
49 usd
10 days sf economy express
🇵🇹 portugal45 eur
321 cny
49 usd
10 days sf economy express
🇷🇴 romania223 ron
321 cny
49 usd
12 days sf economy express
🇷🇺 russia3495 rub
368 cny
56 usd
14 days sf economy express
🇸🇬 singapore19 bnd
89 cny
14 usd
5 days sf economy express
🇸🇰 slovakia45 eur
321 cny
49 usd
10 days sf economy express
🇸🇮 slovenia52 eur
368 cny
56 usd
10 days sf economy express
🇰🇷 korea (republic of)16724 krw
89 cny
14 usd
4 days sf economy express
🇪🇸 spain30 eur
210 cny
32 usd
10 days sf economy express
🇱🇰 sri lanka11389 lkr
210 cny
32 usd
10 days sf economy express
🇸🇪 sweden471 sek
321 cny
49 usd
10 days sf economy express
🇨🇭 switzerland55 chf
374 cny
57 usd
5 days sf
🇹🇼 taiwan159 twd
36 cny
6 usd
- days sf standard express
🇹🇿 tanzania128825 tzs
368 cny
56 usd
12 days sf economy express
🇹🇭 thailand743 thb
144 cny
22 usd
4 days sf standard express
🇹🇬 togo33811 xof
368 cny
56 usd
12 days sf economy express
🇺🇬 uganda206967 ugx
368 cny
56 usd
12 days sf economy express
🇦🇪 united arab emirates178 aed
321 cny
49 usd
- days sf economy express
🇬🇧 united kingdom26 gbp
210 cny
32 usd
8 days sf economy express
🇺🇸 united states of america27 usd
177 cny
27 usd
7 days sf economy express
🇻🇳 viet nam309910 vnd
89 cny
14 usd
6 days sf economy express


countries where shipment is possible using sf-express are shown in blue.
if you live in a country which is not covered on the map, contact us.
...
the following devices are under research and development, and not yet available for production:

gaia a13: with more gas sensors

also, we are currently evaluating sensors able to monitor the following gases.

  • ozone (o3)
  • carbone dioxyde (co2)
  • formaldehyde (ch2o)
  • total volatile organic compound (tvoc)
  • carbon monoxyde (co)
  • nitrogen dioxyde (no2)
  • sulfur dioxide (so2).
  • gaia a15: with lorawan connectivity.

    we initially worked on a gsm version of the gaia a12, but as the gsm connectivity is fading away, it is not a future proof solution. so, for those who have no wifi connectivity, this station will allow connecting to the global .

    gaia a18: solar powered ("off-grid")

    the gaia a18 is the same as the gaia a12 but can be operated without d/c power supply, via the 3 cells battery and the included solar charger.
    under normal solar conditions, the box can be operated for at least 3 months without charging. without, it can operate for a minimum of one month (depending on the sampling frequency).
    the gaia a18 variant is packed with a total of 9 cells, making it able to last 1 year under normal solar conditions.

    目前市場上這麼多的空氣質量相關的產品;良莠不齐。對於我們這樣的消費者,有時很難鍳别哪些產品是好的,值得買,哪些是壞的,不應該買。出於這個原因,我們創辦了這個“空氣質量的產品”頁面,我們列出經過仔細研究和評估的產品,供大家選擇。


    protection masks & respirators
    home air purifiers
    personal air quality monitors
    professional air cleaners


    本網站採用的污染指數和顏色與epa是完全相同的。 epa的指數可以從上查到

    空气质量指数 空气质量指数级别(状况)及表示颜色 对健康影响情况 建议采取的措施
    0 - 50 一级(优) 空气质量令人满意,基本无空气污染 各类人群可正常活动
    51 -100 二级(良) 空气质量可接受,但某些污染物可能对极少数异常敏感人群健康有较弱影响 极少数异常敏感人群应减少户外活动
    101-150 三级(轻度污染) 易感人群症状有轻度加剧,健康人群出现刺激症状 儿童、老年人及心脏病、呼吸系统疾病患者应减少长时间、高强度的户外锻炼
    151-200 四级(中度污染) 进一步加剧易感人群症状,可能对健康人群心脏、呼吸系统有影响 儿童、老年人及心脏病、呼吸系统疾病患者避免长时间、高强度的户外锻炼,一般人群适量减少户外运动
    201-300 五级(重度污染) 心脏病和肺病患者症状显著加剧,运动耐受力降低,健康人群普遍出现症状 儿童、老年人及心脏病、肺病患者应停留在室内,停止户外运动,一般人群减少户外运动
    300 六级(严重污染) 健康人群运动耐受力降低,有明显强烈症状,提前出现某些疾病 儿童、老年人和病人应停留在室内,避免体力消耗,一般人群避免户外活动
    (参考详见)

    如果你想了解更多有關空氣質量與污染,詳見或者

    有關健康建議詳​​見北京的richard saint cyr md醫生的博客:


    注意事項: 所有空氣品質數據在發佈時均未經驗證,且為了確保資料準確性,這些數據可能隨時被修改,恕不另行通知。 專案在編制這些訊息內容時已經謹慎的運用了所有適當的技巧,在任何情況下 在任何情況下,世界空氣品質指數專案團隊或其代理人均不對因提供此數據而直接或間接引起的任何損失、傷害或損害來承擔契約、侵權或其他責任。



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    temperature unit:
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