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
10 Aug
Tue
11 Aug
Wed
12 Aug
Thu
13 Aug
Fri
14 Aug
Sat
15 Aug
Sun
16 Aug
Real-time AQI (Monitoring Station in Hangzhou)
西溪
163
PM2.5
6
PM10
51
O3
0.6
CO
4
SO2
1
NO2
卧龙桥
183
PM2.5
6
PM10
56
O3
0.5
CO
6
SO2
3
NO2
浙江农大
163
PM2.5
6
PM10
50
O3
0.5
CO
5
SO2
5
NO2
和睦小学
173
PM2.5
6
PM10
53
O3
0.6
CO
5
SO2
1
NO2
临平镇
203
PM2.5
6
PM10
61
O3
0.5
CO
6
SO2
2
NO2
城厢镇
153
PM2.5
6
PM10
48
O3
0.4
CO
5
SO2
4
NO2
云栖
183
PM2.5
6
PM10
56
O3
0.6
CO
6
SO2
2
NO2
镇二中
183
PM2.5
6
PM10
55
O3
0.8
CO
5
SO2
4
NO2
市府大楼
193
PM2.5
6
PM10
59
O3
0.4
CO
8
SO2
1
NO2
消防大队
173
PM2.5
6
PM10
53
O3
0.5
CO
8
SO2
2
NO2
Air quality in the last 12 months (Hangzhou)
|
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
|
|
2025/07
|
20
|
25
|
32
|
34
|
32
|
23
|
20
|
15
|
20
|
30
|
19
|
17
|
25
|
35
|
37
|
32
|
29
|
30
|
18
|
16
|
15
|
15
|
22
|
23
|
22
|
15
|
16
|
17
|
25
|
11
|
12
|
|
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