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
14 Apr
Wed
15 Apr
Thu
16 Apr
Fri
17 Apr
Sat
18 Apr
Sun
19 Apr
Mon
20 Apr
Real-time AQI (Monitoring Station in Hangzhou)
滨江
2517
PM2.5
22
PM10
44
O3
0.9
CO
7
SO2
15
NO2
西溪
1812
PM2.5
17
PM10
38
O3
0.8
CO
4
SO2
10
NO2
下沙
5216
PM2.5
52 *
PM10
28
O3
0.7
CO
6
SO2
24
NO2
卧龙桥
2316
PM2.5
20
PM10
34
O3
0.2
CO
7
SO2
24
NO2
浙江农大
1812
PM2.5
13
PM10
31
O3
0.2
CO
7
SO2
22
NO2
和睦小学
3814
PM2.5
38
PM10
36
O3
0.6
CO
6
SO2
17
NO2
临平镇
2819
PM2.5
26
PM10
29
O3
0.5
CO
6
SO2
23
NO2
城厢镇
2517
PM2.5
17
PM10
35
O3
0.5
CO
5
SO2
26
NO2
云栖
1611
PM2.5
15
PM10
33
O3
0.6
CO
6
SO2
14
NO2
镇二中
3927
PM2.5
33
PM10
38
O3
0.7
CO
4
SO2
22
NO2
消防大队
3614
PM2.5
36
PM10
40
O3
0.7
CO
4
SO2
22
NO2
Air quality in the last 12 months (Hangzhou)
|
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
|
|
2025/06
|
23
|
13
|
29
|
45
|
36
|
34
|
55
|
26
|
23
|
19
|
20
|
33
|
27
|
19
|
8
|
20
|
41
|
35
|
24
|
20
|
21
|
21
|
17
|
29
|
50
|
38
|
20
|
18
|
20
|
25
|
|
|
2025/05
|
46
|
51
|
55
|
36
|
39
|
77
|
85
|
57
|
19
|
27
|
29
|
43
|
44
|
45
|
81
|
57
|
31
|
64
|
43
|
28
|
16
|
37
|
19
|
42
|
60
|
53
|
52
|
38
|
29
|
51
|
51
|
|
2025/04
|
51
|
55
|
68
|
62
|
64
|
73
|
66
|
60
|
66
|
60
|
64
|
140
|
79
|
87
|
52
|
50
|
57
|
62
|
73
|
76
|
51
|
30
|
47
|
54
|
45
|
56
|
35
|
49
|
51
|
54
|
|
|
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