Air Quality
Excellent
No health implications.
7
PM2.5
16
PM10
92
O3
0.7
CO
12
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jul
77
Good
Tue
8 Jul
80
Good
Wed
9 Jul
76
Good
Thu
10 Jul
77
Good
Fri
11 Jul
75
Good
Sat
12 Jul
19
Excellent
Sun
13 Jul
49
Excellent
Air quality in the last 12 months (Fengzhen)
|
2025/05
|
33
|
22
|
21
|
30
|
80
|
32
|
55
|
67
|
30
|
58
|
31
|
50
|
62
|
21
|
44
|
114
|
47
|
49
|
34
|
60
|
36
|
39
|
50
|
34
|
34
|
31
|
33
|
45
|
57
|
63
|
14
|
|
2025/04
|
38
|
36
|
86
|
86
|
33
|
62
|
51
|
48
|
43
|
39
|
176
|
43
|
27
|
19
|
35
|
124
|
220
|
29
|
35
|
53
|
52
|
43
|
46
|
18
|
35
|
46
|
15
|
23
|
43
|
39
|
|
|
2025/03
|
82
|
45
|
41
|
55
|
41
|
39
|
56
|
74
|
72
|
100
|
168
|
96
|
67
|
55
|
25
|
27
|
24
|
23
|
31
|
30
|
35
|
63
|
197
|
153
|
110
|
113
|
73
|
33
|
17
|
28
|
40
|
|
2025/02
|
70
|
27
|
21
|
33
|
33
|
73
|
16
|
30
|
43
|
59
|
61
|
43
|
51
|
53
|
80
|
23
|
38
|
31
|
23
|
21
|
27
|
23
|
23
|
49
|
49
|
63
|
73
|
73
|
|||
|
2025/01
|
63
|
32
|
40
|
50
|
67
|
26
|
34
|
16
|
30
|
46
|
56
|
27
|
63
|
26
|
38
|
60
|
65
|
64
|
59
|
54
|
53
|
59
|
88
|
88
|
108
|
103
|
24
|
51
|
139
|
111
|
79
|
|
2024/12
|
34
|
24
|
26
|
31
|
32
|
27
|
23
|
45
|
60
|
53
|
43
|
65
|
43
|
43
|
48
|
50
|
35
|
27
|
63
|
43
|
28
|
50
|
64
|
73
|
43
|
30
|
21
|
53
|
95
|
95
|
51
|
|
2024/11
|
56
|
61
|
33
|
29
|
44
|
50
|
68
|
93
|
103
|
37
|
67
|
62
|
57
|
41
|
49
|
61
|
36
|
59
|
57
|
67
|
57
|
50
|
76
|
105
|
20
|
20
|
20
|
15
|
22
|
33
|
|
|
2024/10
|
14
|
27
|
48
|
69
|
61
|
45
|
31
|
45
|
42
|
42
|
48
|
52
|
69
|
49
|
26
|
70
|
92
|
28
|
19
|
30
|
40
|
17
|
35
|
57
|
65
|
36
|
26
|
53
|
45
|
52
|
61
|
|
2024/09
|
14
|
23
|
29
|
23
|
11
|
15
|
16
|
32
|
34
|
17
|
23
|
26
|
24
|
13
|
23
|
21
|
32
|
46
|
45
|
15
|
12
|
22
|
44
|
45
|
17
|
44
|
61
|
50
|
27
|
17
|
|
|
2024/08
|
24
|
40
|
26
|
26
|
27
|
37
|
34
|
30
|
26
|
64
|
9
|
11
|
16
|
25
|
31
|
43
|
33
|
28
|
25
|
20
|
19
|
20
|
29
|
36
|
26
|
12
|
22
|
32
|
38
|
33
|
39
|
|
2024/07
|
26
|
27
|
28
|
24
|
31
|
28
|
32
|
38
|
37
|
45
|
47
|
23
|
26
|
35
|
37
|
23
|
24
|
27
|
32
|
36
|
51
|
69
|
45
|
39
|
20
|
20
|
29
|
24
|
27
|
20
|
21
|
|
2024/06
|
30
|
45
|
42
|
28
|
32
|
38
|
13
|
26
|
36
|
34
|
42
|
46
|
40
|
17
|
27
|
27
|
36
|
45
|
37
|
41
|
37
|
339
|
135
|
26
|
29
|
54
|
55
|
52
|
31
|
23
|
|
|
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