MQ-2 | Combustible Gas & Smoke
--
Gas / Smoke Level
INDUSTRIAL MONITORING SYSTEM
Air Quality Control
Factory Environmental Overview
SYSTEM ONLINE
--
--
OVERALL AIR QUALITY
NORMAL
No critical air quality alerts detected
Connected Sensors
05 / 05 All sensors connectedFaulty Sensors
00 / 05 All sensors working normallyMQTT Connection
ONLINE Broker connectedDatabase Status
ONLINE Data storage activeAir Quality Trend
Environmental monitoring over time
12 AM
6 AM
12 PM
6 PM
Now
Latest Alert
Recent system notification
!
Gas level exceeded the configured threshold
Alert details and timestamp will appear here.
Live Monitoring
Real-time monitoring of gas levels, temperature and humidity.
MQ-4 | Methane (CH₄)
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Methane LevelMQ-7 | Carbon Monoxide (CO)
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CO LevelMQ-8 | Hydrogen (H₂)
--
Hydrogen LevelDHT11 | Temperature
-- °C
Room TemperatureDHT11 | Humidity
-- %
Room HumidityData Imputation
Missing sensor data and estimated values
Select Sensor
MQ-2 Data
Missing data and estimated readings
| Time | Parameter | Original Value | Status | Imputed Value |
|---|
Demo data only. Imputed values are examples and are not generated by a real AI model.
Forecasting
Past readings and predicted gas levels.
Carbon Monoxide Forecast
Prediction for the next 30 minutes
Past Readings
Now
Future Prediction
Illustrative forecast only. No actual AI model is connected.
Alerts
Air quality warnings and system notifications.
Alert Levels
Normal
Normal System operating normallyWarning
Warning Gas level is increasingCritical
Critical Configured threshold exceededAlert Log
| Level | Message | Time |
|---|---|---|
| Critical | CO level exceeded threshold | 10:30 |
| Warning | Methane level is increasing | 10:20 |
| Normal | Sensor MQ-8 is online | 10:10 |
History
Previous sensor readings and stored data.
Historical Readings
| Time | MQ-2 | MQ-4 | MQ-7 | MQ-8 | Temp. | Humidity |
|---|---|---|---|---|---|---|
| 10:00 | 450 | 600 | 35 | 180 | 29°C | 55% |
| 10:05 | 460 | 610 | 36 | 185 | 29°C | 54% |
| 10:10 | 470 | 620 | 37 | 190 | 30°C | 54% |
| 10:15 | 455 | 615 | 35 | 188 | 30°C | 53% |
| 10:20 | 465 | 625 | 38 | 192 | 30°C | 55% |
Sample historical data for demonstration.