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
19 Aug
Thu
20 Aug
Fri
21 Aug
Sat
22 Aug
Sun
23 Aug
Mon
24 Aug
Tue
25 Aug
Real-time AQI (Monitoring Station in Hangzhou)
滨江
3210
PM2.5
21
PM10
102
O3
0.5
CO
5
SO2
11
NO2
西溪
243
PM2.5
10
PM10
74
O3
0.5
CO
4
SO2
5
NO2
下沙
3313
PM2.5
20
PM10
103
O3
0.6
CO
7
SO2
8
NO2
卧龙桥
297
PM2.5
19
PM10
90
O3
0.5
CO
5
SO2
9
NO2
浙江农大
2810
PM2.5
19
PM10
89
O3
0.5
CO
6
SO2
22
NO2
临平镇
3012
PM2.5
22
PM10
96
O3
0.5
CO
8
SO2
3
NO2
城厢镇
2610
PM2.5
20
PM10
81
O3
0.4
CO
6
SO2
5
NO2
云栖
306
PM2.5
23
PM10
93
O3
0.5
CO
6
SO2
8
NO2
镇二中
243
PM2.5
14
PM10
74
O3
0.4
CO
6
SO2
6
NO2
市府大楼
293
PM2.5
12
PM10
92
O3
0.3
CO
8
SO2
3
NO2
消防大队
303
PM2.5
25
PM10
94
O3
0.6
CO
10
SO2
8
NO2
Air quality in the last 12 months (Hangzhou)
|
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
|
|
|
2025/08
|
30
|
38
|
28
|
39
|
30
|
17
|
16
|
22
|
24
|
28
|
34
|
35
|
21
|
19
|
19
|
23
|
25
|
28
|
31
|
39
|
37
|
24
|
21
|
28
|
31
|
37
|
35
|
21
|
25
|
27
|
29
|
|
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