Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Dec
Tue
9 Dec
Wed
10 Dec
Thu
11 Dec
Fri
12 Dec
Sat
13 Dec
Sun
14 Dec
Real-time AQI (Monitoring Station in Quzhou)
环保大楼
8865 *
PM2.5
96
PM10
156
O3
0.8
CO
9
SO2
31
NO2
实验学校
9974 *
PM2.5
92
PM10
165
O3
0.7
CO
8
SO2
25
NO2
衢州学院
9067 *
PM2.5
95
PM10
160
O3
0.9
CO
10
SO2
26
NO2
Air quality in the last 12 months (Quzhou)
|
2025/11
|
43
|
56
|
62
|
35
|
42
|
41
|
34
|
56
|
11
|
48
|
35
|
32
|
43
|
59
|
86
|
71
|
63
|
28
|
33
|
41
|
50
|
69
|
58
|
47
|
69
|
95
|
85
|
90
|
68
|
61
|
|
|
2025/10
|
40
|
35
|
37
|
35
|
35
|
36
|
49
|
56
|
40
|
39
|
45
|
52
|
51
|
25
|
38
|
34
|
37
|
29
|
17
|
26
|
30
|
30
|
34
|
40
|
48
|
54
|
40
|
57
|
44
|
37
|
29
|
|
2025/09
|
33
|
29
|
30
|
36
|
33
|
29
|
27
|
22
|
20
|
17
|
19
|
21
|
26
|
19
|
29
|
35
|
27
|
29
|
22
|
24
|
24
|
30
|
31
|
18
|
26
|
25
|
34
|
34
|
40
|
39
|
|
|
2025/08
|
37
|
42
|
34
|
30
|
23
|
16
|
21
|
26
|
30
|
40
|
39
|
34
|
16
|
15
|
17
|
21
|
21
|
24
|
25
|
27
|
28
|
24
|
19
|
29
|
25
|
28
|
26
|
19
|
22
|
26
|
30
|
|
2025/07
|
14
|
22
|
31
|
40
|
30
|
19
|
20
|
19
|
21
|
34
|
27
|
18
|
21
|
29
|
33
|
45
|
35
|
29
|
21
|
18
|
16
|
22
|
24
|
26
|
26
|
13
|
20
|
16
|
25
|
24
|
26
|
|
2025/06
|
43
|
20
|
18
|
41
|
36
|
34
|
40
|
51
|
26
|
23
|
19
|
23
|
19
|
22
|
12
|
27
|
36
|
22
|
27
|
27
|
25
|
30
|
17
|
13
|
31
|
21
|
25
|
22
|
27
|
29
|
|
|
2025/05
|
47
|
49
|
54
|
52
|
34
|
47
|
112
|
56
|
20
|
44
|
45
|
50
|
47
|
47
|
72
|
50
|
27
|
52
|
52
|
23
|
16
|
31
|
13
|
37
|
69
|
74
|
72
|
47
|
27
|
39
|
47
|
|
2025/04
|
45
|
43
|
75
|
74
|
58
|
59
|
62
|
57
|
63
|
43
|
51
|
99
|
173
|
99
|
60
|
52
|
59
|
58
|
55
|
53
|
75
|
13
|
49
|
35
|
28
|
43
|
39
|
36
|
54
|
58
|
|
|
2025/03
|
47
|
47
|
42
|
13
|
40
|
41
|
64
|
64
|
85
|
102
|
114
|
70
|
12
|
34
|
15
|
35
|
38
|
43
|
55
|
45
|
48
|
49
|
54
|
61
|
65
|
70
|
71
|
63
|
41
|
57
|
48
|
|
2025/02
|
17
|
19
|
56
|
52
|
40
|
54
|
63
|
47
|
39
|
54
|
61
|
62
|
117
|
122
|
92
|
42
|
62
|
30
|
50
|
20
|
20
|
29
|
41
|
72
|
108
|
80
|
62
|
46
|
|||
|
2025/01
|
102
|
90
|
103
|
94
|
86
|
92
|
89
|
108
|
89
|
38
|
55
|
63
|
65
|
72
|
95
|
54
|
59
|
74
|
58
|
63
|
101
|
87
|
79
|
70
|
50
|
24
|
37
|
51
|
151
|
63
|
58
|
|
2024/12
|
53
|
59
|
89
|
116
|
65
|
50
|
108
|
86
|
54
|
68
|
26
|
77
|
76
|
86
|
67
|
58
|
73
|
76
|
51
|
55
|
74
|
76
|
74
|
82
|
96
|
135
|
171
|
110
|
78
|
79
|
81
|
|
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