Air Pollution in Hangzhou: Real-time Air Quality Index and smog alert.
Pollution and air quality forecast for Hangzhou. Today is Thursday, May 9, 2024. The following air pollution values have been recorded for Hangzhou:- particulate matter (PM2.5) dust - 22 (Moderate)
- carbon monoxide (CO) - 219 (Good)
- ozone (O3) - 0 (Good)
- nitrogen dioxide (NO2) - 7 (Good)
- particulate matter (PM10) suspended dust - 36 (Moderate)
- sulfur dioxide (SO2) - 8 (Good)
What is the air quality in Hangzhou today? Is the air polluted in Hangzhou?. Is there smog?
What is the current level of PM2.5 in Hangzhou? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
22 (Moderate)
For comparison, the highest level of PM2.5 in Hangzhou in the last 7 days was: 23 (Friday, May 27, 2022) and the lowest: 23 (Friday, May 27, 2022).
The highest PM2.5 values were recorded: 77 (January 2019).
The lowest level of particulate matter PM2.5 pollution occurs in month: July (25).
How high is the CO level? (carbon monoxide (CO))
219 (Good)
How is the O3 level today in Hangzhou? (ozone (O3))
0 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
7 (Good)
What is the level of PM10 today in Hangzhou? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Hangzhou is:
36 (Moderate)
The highest PM10 values usually occur in month: 108 (January 2019).
The lowest value of particulate matter PM10 pollution in Hangzhou is usually recorded in: July (40).
What is the level of SO2 pollution? (sulfur dioxide (SO2))
8 (Good)
Current data Friday, May 27, 2022, 3:00 PM
PM2,5 22 (Moderate)
CO 219 (Good)
O3 0 (Good)
NO2 7 (Good)
PM10 36 (Moderate)
SO2 8 (Good)
Data on air pollution from recent days in Hangzhou
index
2022-05-27
pm25
23
Moderate
co
475
Good
o3
25
Good
no2
21
Good
pm10
32
Moderate
so2
4
Good
data source »
Air pollution in Hangzhou from October 2018 to May 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
pm25
35 (Unhealthy for Sensitive Groups)
40 (Unhealthy for Sensitive Groups)
29 (Moderate)
30 (Moderate)
45 (Unhealthy for Sensitive Groups)
52 (Unhealthy for Sensitive Groups)
44 (Unhealthy for Sensitive Groups)
41 (Unhealthy for Sensitive Groups)
32 (Moderate)
26 (Moderate)
25 (Moderate)
33 (Moderate)
43 (Unhealthy for Sensitive Groups)
49 (Unhealthy for Sensitive Groups)
54 (Unhealthy for Sensitive Groups)
57 (Unhealthy)
77 (Very Unhealthy)
60 (Unhealthy)
56 (Unhealthy)
45 (Unhealthy for Sensitive Groups)
co
671 (Good)
772 (Good)
785 (Good)
876 (Good)
1 (Good)
1 (Good)
972 (Good)
849 (Good)
665 (Good)
710 (Good)
659 (Good)
668 (Good)
682 (Good)
707 (Good)
894 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
1 (Good)
no2
41 (Moderate)
61 (Moderate)
50 (Moderate)
24 (Good)
44 (Moderate)
70 (Moderate)
65 (Moderate)
59 (Moderate)
46 (Moderate)
32 (Good)
37 (Good)
42 (Moderate)
53 (Moderate)
61 (Moderate)
60 (Moderate)
40 (Good)
61 (Moderate)
60 (Moderate)
65 (Moderate)
64 (Moderate)
o3
135 (Unhealthy for Sensitive Groups)
139 (Unhealthy for Sensitive Groups)
90 (Moderate)
89 (Moderate)
58 (Good)
53 (Good)
88 (Moderate)
123 (Unhealthy for Sensitive Groups)
164 (Unhealthy)
141 (Unhealthy for Sensitive Groups)
139 (Unhealthy for Sensitive Groups)
171 (Unhealthy)
168 (Unhealthy)
120 (Unhealthy for Sensitive Groups)
104 (Moderate)
67 (Good)
52 (Good)
36 (Good)
66 (Good)
114 (Moderate)
pm10
59 (Unhealthy for Sensitive Groups)
79 (Unhealthy for Sensitive Groups)
56 (Unhealthy for Sensitive Groups)
46 (Moderate)
69 (Unhealthy for Sensitive Groups)
101 (Unhealthy)
90 (Unhealthy)
78 (Unhealthy for Sensitive Groups)
55 (Unhealthy for Sensitive Groups)
44 (Moderate)
40 (Moderate)
49 (Moderate)
71 (Unhealthy for Sensitive Groups)
79 (Unhealthy for Sensitive Groups)
85 (Unhealthy)
71 (Unhealthy for Sensitive Groups)
108 (Unhealthy)
91 (Unhealthy)
86 (Unhealthy)
83 (Unhealthy)
so2
6.3 (Good)
9 (Good)
6.6 (Good)
6.9 (Good)
7.9 (Good)
8.4 (Good)
7.8 (Good)
8.6 (Good)
7.8 (Good)
5.8 (Good)
5.3 (Good)
6.5 (Good)
7.2 (Good)
8.3 (Good)
11 (Good)
8.6 (Good)
10 (Good)
10 (Good)
9.3 (Good)
7.9 (Good)
data source »
朝晖五区
Friday, May 27, 2022, 3:00 PM
PM2,5 22 (Moderate)
particulate matter (PM2.5) dust
CO 219 (Good)
carbon monoxide (CO)
O3 0.05 (Good)
ozone (O3)
NO2 7 (Good)
nitrogen dioxide (NO2)
PM10 36 (Moderate)
particulate matter (PM10) suspended dust
SO2 7.7 (Good)
sulfur dioxide (SO2)
朝晖五区
index
2022-05-27
pm25
23
co
475
o3
25
no2
21
pm10
32
so2
4.4
朝晖五区
2018-10 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
pm25
35
40
29
30
45
52
44
41
32
26
25
33
43
49
54
57
77
60
56
45
co
671
772
785
876
1
1
972
849
665
710
659
668
682
707
894
1
1
1
1
1
no2
41
61
50
24
44
70
65
59
46
32
37
42
53
61
60
40
61
60
65
64
o3
135
139
90
89
58
53
88
123
164
141
139
171
168
120
104
67
52
36
66
114
pm10
59
79
56
46
69
101
90
78
55
44
40
49
71
79
85
71
108
91
86
83
so2
6.3
9
6.6
6.9
7.9
8.4
7.8
8.6
7.8
5.8
5.3
6.5
7.2
8.3
11
8.6
10
10
9.3
7.9
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0
PM2,5 22 (Moderate)
CO 219 (Good)
O3 0 (Good)
NO2 7 (Good)
PM10 36 (Moderate)
SO2 8 (Good)
Data on air pollution from recent days in Hangzhou
| index | 2022-05-27 |
|---|---|
| pm25 | 23 Moderate |
| co | 475 Good |
| o3 | 25 Good |
| no2 | 21 Good |
| pm10 | 32 Moderate |
| so2 | 4 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 35 (Unhealthy for Sensitive Groups) | 40 (Unhealthy for Sensitive Groups) | 29 (Moderate) | 30 (Moderate) | 45 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 41 (Unhealthy for Sensitive Groups) | 32 (Moderate) | 26 (Moderate) | 25 (Moderate) | 33 (Moderate) | 43 (Unhealthy for Sensitive Groups) | 49 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 57 (Unhealthy) | 77 (Very Unhealthy) | 60 (Unhealthy) | 56 (Unhealthy) | 45 (Unhealthy for Sensitive Groups) |
| co | 671 (Good) | 772 (Good) | 785 (Good) | 876 (Good) | 1 (Good) | 1 (Good) | 972 (Good) | 849 (Good) | 665 (Good) | 710 (Good) | 659 (Good) | 668 (Good) | 682 (Good) | 707 (Good) | 894 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) |
| no2 | 41 (Moderate) | 61 (Moderate) | 50 (Moderate) | 24 (Good) | 44 (Moderate) | 70 (Moderate) | 65 (Moderate) | 59 (Moderate) | 46 (Moderate) | 32 (Good) | 37 (Good) | 42 (Moderate) | 53 (Moderate) | 61 (Moderate) | 60 (Moderate) | 40 (Good) | 61 (Moderate) | 60 (Moderate) | 65 (Moderate) | 64 (Moderate) |
| o3 | 135 (Unhealthy for Sensitive Groups) | 139 (Unhealthy for Sensitive Groups) | 90 (Moderate) | 89 (Moderate) | 58 (Good) | 53 (Good) | 88 (Moderate) | 123 (Unhealthy for Sensitive Groups) | 164 (Unhealthy) | 141 (Unhealthy for Sensitive Groups) | 139 (Unhealthy for Sensitive Groups) | 171 (Unhealthy) | 168 (Unhealthy) | 120 (Unhealthy for Sensitive Groups) | 104 (Moderate) | 67 (Good) | 52 (Good) | 36 (Good) | 66 (Good) | 114 (Moderate) |
| pm10 | 59 (Unhealthy for Sensitive Groups) | 79 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 69 (Unhealthy for Sensitive Groups) | 101 (Unhealthy) | 90 (Unhealthy) | 78 (Unhealthy for Sensitive Groups) | 55 (Unhealthy for Sensitive Groups) | 44 (Moderate) | 40 (Moderate) | 49 (Moderate) | 71 (Unhealthy for Sensitive Groups) | 79 (Unhealthy for Sensitive Groups) | 85 (Unhealthy) | 71 (Unhealthy for Sensitive Groups) | 108 (Unhealthy) | 91 (Unhealthy) | 86 (Unhealthy) | 83 (Unhealthy) |
| so2 | 6.3 (Good) | 9 (Good) | 6.6 (Good) | 6.9 (Good) | 7.9 (Good) | 8.4 (Good) | 7.8 (Good) | 8.6 (Good) | 7.8 (Good) | 5.8 (Good) | 5.3 (Good) | 6.5 (Good) | 7.2 (Good) | 8.3 (Good) | 11 (Good) | 8.6 (Good) | 10 (Good) | 10 (Good) | 9.3 (Good) | 7.9 (Good) |
PM2,5 22 (Moderate)
particulate matter (PM2.5) dustCO 219 (Good)
carbon monoxide (CO)O3 0.05 (Good)
ozone (O3)NO2 7 (Good)
nitrogen dioxide (NO2)PM10 36 (Moderate)
particulate matter (PM10) suspended dustSO2 7.7 (Good)
sulfur dioxide (SO2)朝晖五区
| index | 2022-05-27 |
|---|---|
| pm25 | 23 |
| co | 475 |
| o3 | 25 |
| no2 | 21 |
| pm10 | 32 |
| so2 | 4.4 |
朝晖五区
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 35 | 40 | 29 | 30 | 45 | 52 | 44 | 41 | 32 | 26 | 25 | 33 | 43 | 49 | 54 | 57 | 77 | 60 | 56 | 45 |
| co | 671 | 772 | 785 | 876 | 1 | 1 | 972 | 849 | 665 | 710 | 659 | 668 | 682 | 707 | 894 | 1 | 1 | 1 | 1 | 1 |
| no2 | 41 | 61 | 50 | 24 | 44 | 70 | 65 | 59 | 46 | 32 | 37 | 42 | 53 | 61 | 60 | 40 | 61 | 60 | 65 | 64 |
| o3 | 135 | 139 | 90 | 89 | 58 | 53 | 88 | 123 | 164 | 141 | 139 | 171 | 168 | 120 | 104 | 67 | 52 | 36 | 66 | 114 |
| pm10 | 59 | 79 | 56 | 46 | 69 | 101 | 90 | 78 | 55 | 44 | 40 | 49 | 71 | 79 | 85 | 71 | 108 | 91 | 86 | 83 |
| so2 | 6.3 | 9 | 6.6 | 6.9 | 7.9 | 8.4 | 7.8 | 8.6 | 7.8 | 5.8 | 5.3 | 6.5 | 7.2 | 8.3 | 11 | 8.6 | 10 | 10 | 9.3 | 7.9 |