Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
116
*
PM10
95
O3
0.5
CO
7
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Jun
80
Good
Sun
15 Jun
83
Good
Mon
16 Jun
96
Good
Tue
17 Jun
102
Light
Wed
18 Jun
91
Good
Thu
19 Jun
19
Excellent
Fri
20 Jun
40
Excellent
Air quality in the last 12 months (Zhen'an)
|
2025/05
|
84
|
66
|
73
|
61
|
72
|
316
|
126
|
85
|
69
|
50
|
47
|
55
|
42
|
60
|
66
|
57
|
109
|
89
|
67
|
63
|
65
|
65
|
52
|
53
|
49
|
48
|
50
|
45
|
42
|
53
|
36
|
|
2025/04
|
76
|
90
|
75
|
90
|
92
|
84
|
67
|
69
|
87
|
88
|
93
|
374
|
150
|
87
|
59
|
86
|
98
|
97
|
95
|
61
|
60
|
141
|
100
|
67
|
75
|
66
|
48
|
47
|
55
|
83
|
|
|
2025/03
|
109
|
57
|
17
|
37
|
46
|
51
|
69
|
68
|
69
|
63
|
103
|
108
|
65
|
37
|
33
|
47
|
49
|
45
|
41
|
51
|
59
|
61
|
72
|
61
|
50
|
161
|
169
|
97
|
87
|
83
|
76
|
|
2025/02
|
135
|
78
|
37
|
43
|
48
|
41
|
87
|
54
|
60
|
68
|
90
|
79
|
70
|
68
|
55
|
69
|
79
|
80
|
101
|
119
|
126
|
111
|
70
|
93
|
86
|
63
|
72
|
74
|
|||
|
2025/01
|
85
|
84
|
106
|
132
|
94
|
90
|
91
|
66
|
74
|
71
|
62
|
78
|
79
|
69
|
55
|
66
|
88
|
80
|
76
|
87
|
129
|
191
|
222
|
123
|
32
|
65
|
72
|
94
|
261
|
188
|
154
|
|
2024/12
|
57
|
75
|
82
|
65
|
64
|
54
|
61
|
69
|
77
|
83
|
99
|
100
|
43
|
52
|
54
|
66
|
77
|
73
|
89
|
118
|
81
|
64
|
71
|
82
|
85
|
99
|
82
|
63
|
69
|
58
|
72
|
|
2024/11
|
58
|
41
|
48
|
48
|
60
|
76
|
91
|
102
|
96
|
72
|
85
|
100
|
80
|
45
|
49
|
29
|
10
|
13
|
37
|
32
|
36
|
60
|
95
|
100
|
26
|
47
|
61
|
61
|
46
|
47
|
|
|
2024/10
|
37
|
40
|
43
|
48
|
64
|
56
|
46
|
78
|
48
|
47
|
61
|
63
|
61
|
46
|
45
|
42
|
63
|
45
|
33
|
22
|
17
|
25
|
37
|
52
|
69
|
52
|
32
|
40
|
62
|
71
|
61
|
|
2024/09
|
43
|
49
|
35
|
37
|
23
|
44
|
29
|
40
|
40
|
31
|
53
|
42
|
40
|
34
|
45
|
32
|
35
|
38
|
36
|
24
|
22
|
45
|
55
|
63
|
51
|
67
|
67
|
64
|
44
|
17
|
|
|
2024/08
|
37
|
43
|
29
|
26
|
33
|
29
|
31
|
34
|
44
|
82
|
61
|
45
|
39
|
42
|
37
|
30
|
31
|
27
|
28
|
35
|
28
|
42
|
52
|
51
|
37
|
32
|
27
|
35
|
37
|
36
|
39
|
|
2024/07
|
21
|
28
|
34
|
31
|
20
|
24
|
31
|
14
|
17
|
39
|
28
|
30
|
39
|
26
|
33
|
38
|
17
|
27
|
24
|
26
|
28
|
33
|
46
|
55
|
75
|
58
|
45
|
42
|
30
|
16
|
25
|
|
2024/06
|
64
|
52
|
47
|
29
|
22
|
39
|
38
|
32
|
29
|
33
|
29
|
37
|
44
|
37
|
44
|
28
|
23
|
29
|
35
|
30
|
26
|
34
|
35
|
44
|
65
|
56
|
45
|
50
|
50
|
50
|
|
|
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