Air Quality
Excellent
No health implications.
11
PM2.5
41
PM10
109
O3
0.4
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
90
Good
Fri
20 Jun
96
Good
Sat
21 Jun
117
Light
Sun
22 Jun
145
Light
Mon
23 Jun
147
Light
Tue
24 Jun
164
Moderate
Wed
25 Jun
50
Excellent
Air quality in the last 12 months (Quzhou)
|
2025/05
|
52
|
75
|
46
|
54
|
154
|
81
|
85
|
77
|
30
|
31
|
55
|
60
|
69
|
63
|
41
|
70
|
133
|
74
|
100
|
82
|
76
|
62
|
56
|
49
|
57
|
66
|
60
|
66
|
65
|
62
|
63
|
|
2025/04
|
72
|
41
|
64
|
87
|
57
|
82
|
103
|
81
|
68
|
83
|
94
|
161
|
68
|
49
|
60
|
122
|
197
|
75
|
32
|
65
|
60
|
60
|
74
|
60
|
73
|
85
|
79
|
58
|
62
|
81
|
|
|
2025/03
|
178
|
70
|
42
|
33
|
55
|
58
|
73
|
100
|
94
|
98
|
103
|
128
|
118
|
71
|
53
|
36
|
49
|
45
|
51
|
44
|
49
|
62
|
100
|
192
|
154
|
92
|
103
|
147
|
52
|
59
|
69
|
|
2025/02
|
75
|
120
|
72
|
44
|
48
|
98
|
55
|
35
|
68
|
86
|
123
|
106
|
80
|
92
|
81
|
60
|
54
|
62
|
56
|
59
|
74
|
49
|
40
|
64
|
67
|
83
|
105
|
155
|
|||
|
2025/01
|
131
|
59
|
77
|
144
|
113
|
51
|
55
|
57
|
46
|
59
|
75
|
59
|
80
|
103
|
55
|
62
|
83
|
101
|
112
|
114
|
189
|
71
|
76
|
104
|
98
|
75
|
28
|
55
|
150
|
111
|
70
|
|
2024/12
|
99
|
50
|
57
|
129
|
105
|
87
|
45
|
62
|
94
|
149
|
91
|
92
|
88
|
75
|
64
|
69
|
80
|
50
|
56
|
68
|
46
|
49
|
78
|
126
|
177
|
78
|
61
|
53
|
76
|
91
|
104
|
|
2024/11
|
57
|
74
|
101
|
49
|
45
|
72
|
70
|
65
|
63
|
114
|
155
|
165
|
119
|
66
|
62
|
77
|
61
|
50
|
53
|
73
|
81
|
75
|
78
|
69
|
62
|
27
|
52
|
45
|
44
|
76
|
|
|
2024/10
|
50
|
33
|
51
|
71
|
76
|
68
|
100
|
88
|
124
|
106
|
73
|
123
|
124
|
157
|
148
|
73
|
101
|
30
|
21
|
24
|
47
|
56
|
74
|
84
|
105
|
120
|
135
|
70
|
122
|
197
|
167
|
|
2024/09
|
47
|
27
|
36
|
47
|
35
|
28
|
47
|
59
|
68
|
25
|
24
|
30
|
33
|
41
|
31
|
44
|
49
|
43
|
45
|
47
|
18
|
28
|
43
|
70
|
79
|
114
|
106
|
86
|
72
|
20
|
|
|
2024/08
|
38
|
33
|
31
|
32
|
35
|
42
|
42
|
36
|
38
|
69
|
39
|
31
|
30
|
38
|
46
|
46
|
42
|
24
|
16
|
29
|
33
|
51
|
52
|
52
|
53
|
24
|
16
|
34
|
43
|
50
|
46
|
|
2024/07
|
27
|
40
|
47
|
48
|
31
|
27
|
37
|
37
|
53
|
60
|
73
|
50
|
66
|
94
|
88
|
44
|
51
|
40
|
36
|
18
|
34
|
38
|
30
|
45
|
15
|
25
|
34
|
24
|
15
|
24
|
23
|
|
2024/06
|
47
|
78
|
64
|
84
|
89
|
87
|
74
|
61
|
71
|
72
|
74
|
64
|
75
|
61
|
57
|
49
|
54
|
57
|
53
|
56
|
53
|
57
|
127
|
73
|
69
|
73
|
43
|
59
|
40
|
48
|
|
|
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
Air quality source: CNEMC
*: primary pollution