Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
Fri
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Real-time AQI (Monitoring Station in Hangzhou)
滨江
2814
PM2.5
28
PM10
63
O3
0.4
CO
7
SO2
22
NO2
西溪
3524
PM2.5
32
PM10
41
O3
0.5
CO
5
SO2
31
NO2
下沙
1810
PM2.5
18
PM10
51
O3
0.5
CO
8
SO2
30
NO2
卧龙桥
2514
PM2.5
25
PM10
55
O3
0.4
CO
8
SO2
23
NO2
浙江农大
2310
PM2.5
23
PM10
58
O3
0.4
CO
8
SO2
22
NO2
和睦小学
3621
PM2.5
36
PM10
47
O3
0.5
CO
7
SO2
33
NO2
临平镇
2511
PM2.5
25
PM10
48
O3
0.5
CO
7
SO2
26
NO2
城厢镇
1810
PM2.5
17
PM10
57
O3
0.4
CO
8
SO2
21
NO2
云栖
3014
PM2.5
30
PM10
60
O3
0.6
CO
7
SO2
14
NO2
镇二中
3524
PM2.5
33
PM10
64
O3
0.5
CO
7
SO2
22
NO2
消防大队
3114
PM2.5
31
PM10
53
O3
0.5
CO
10
SO2
26
NO2
Air quality in the last 12 months (Hangzhou)
|
2026/08
|
29
|
26
|
44
|
41
|
40
|
41
|
32
|
24
|
13
|
17
|
17
|
24
|
31
|
26
|
20
|
28
|
33
|
34
|
25
|
16
|
21
|
20
|
19
|
17
|
22
|
29
|
30
|
18
|
21
|
17
|
22
|
|
2026/07
|
17
|
17
|
21
|
20
|
14
|
18
|
23
|
17
|
35
|
31
|
28
|
14
|
19
|
22
|
20
|
21
|
22
|
23
|
22
|
21
|
18
|
21
|
32
|
42
|
22
|
21
|
20
|
20
|
23
|
30
|
30
|
|
2026/06
|
68
|
65
|
51
|
35
|
45
|
39
|
43
|
28
|
26
|
42
|
61
|
49
|
39
|
33
|
30
|
23
|
55
|
65
|
27
|
14
|
31
|
39
|
23
|
24
|
30
|
57
|
67
|
51
|
38
|
17
|
|
|
2026/05
|
43
|
45
|
33
|
31
|
43
|
45
|
53
|
29
|
36
|
45
|
43
|
45
|
63
|
32
|
35
|
31
|
29
|
39
|
42
|
36
|
35
|
86
|
53
|
46
|
33
|
24
|
28
|
33
|
53
|
38
|
59
|
|
2026/04
|
33
|
49
|
32
|
31
|
63
|
71
|
53
|
38
|
33
|
41
|
60
|
39
|
47
|
36
|
51
|
48
|
60
|
56
|
56
|
58
|
50
|
21
|
22
|
42
|
67
|
61
|
65
|
55
|
26
|
34
|
|
|
2026/03
|
38
|
17
|
48
|
39
|
50
|
66
|
59
|
44
|
48
|
61
|
59
|
47
|
69
|
71
|
65
|
52
|
63
|
41
|
63
|
78
|
56
|
62
|
49
|
48
|
49
|
91
|
38
|
47
|
46
|
45
|
36
|
|
2026/02
|
43
|
61
|
97
|
95
|
101
|
62
|
30
|
47
|
40
|
51
|
65
|
84
|
88
|
52
|
53
|
33
|
66
|
57
|
52
|
34
|
30
|
64
|
93
|
39
|
36
|
35
|
16
|
36
|
|||
|
2026/01
|
27
|
72
|
102
|
114
|
100
|
88
|
52
|
60
|
73
|
61
|
78
|
62
|
61
|
69
|
72
|
115
|
119
|
80
|
38
|
31
|
51
|
57
|
74
|
102
|
125
|
65
|
52
|
76
|
50
|
38
|
26
|
|
2025/12
|
106
|
69
|
54
|
53
|
63
|
75
|
77
|
98
|
55
|
60
|
85
|
49
|
36
|
52
|
63
|
63
|
111
|
141
|
93
|
114
|
47
|
44
|
56
|
35
|
63
|
39
|
53
|
74
|
68
|
119
|
35
|
|
2025/11
|
54
|
71
|
32
|
48
|
49
|
52
|
31
|
28
|
20
|
48
|
31
|
40
|
39
|
77
|
73
|
68
|
48
|
32
|
40
|
51
|
61
|
84
|
81
|
75
|
98
|
87
|
124
|
129
|
85
|
69
|
|
|
2025/10
|
42
|
37
|
48
|
47
|
44
|
45
|
62
|
34
|
28
|
35
|
48
|
85
|
60
|
31
|
41
|
27
|
26
|
21
|
28
|
29
|
32
|
32
|
32
|
38
|
44
|
46
|
45
|
32
|
40
|
39
|
21
|
|
2025/09
|
30
|
23
|
24
|
37
|
45
|
38
|
38
|
39
|
20
|
22
|
37
|
36
|
27
|
17
|
32
|
37
|
34
|
22
|
27
|
22
|
31
|
32
|
31
|
25
|
35
|
41
|
44
|
54
|
49
|
37
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution