Air Quality
Excellent
No health implications.
8
PM2.5
44
PM10
138
O3
0.4
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 May
75
Good
Sat
2 May
62
Good
Sun
3 May
67
Good
Mon
4 May
64
Good
Tue
5 May
81
Good
Wed
6 May
63
Good
Thu
7 May
16
Excellent
Air quality in the last 12 months (Fengzhen)
|
2026/03
|
109
|
99
|
81
|
71
|
62
|
32
|
60
|
48
|
40
|
55
|
35
|
74
|
57
|
27
|
55
|
79
|
96
|
33
|
48
|
62
|
85
|
50
|
56
|
74
|
63
|
52
|
35
|
56
|
43
|
31
|
41
|
|
2026/02
|
33
|
34
|
54
|
62
|
36
|
22
|
32
|
47
|
58
|
63
|
48
|
69
|
70
|
52
|
44
|
43
|
180
|
60
|
60
|
150
|
303
|
46
|
52
|
56
|
79
|
55
|
82
|
68
|
|||
|
2026/01
|
68
|
55
|
72
|
52
|
36
|
51
|
55
|
68
|
96
|
27
|
36
|
55
|
72
|
108
|
108
|
41
|
57
|
40
|
25
|
32
|
47
|
57
|
59
|
60
|
74
|
98
|
70
|
79
|
52
|
56
|
29
|
|
2025/12
|
36
|
25
|
37
|
40
|
59
|
68
|
66
|
41
|
61
|
62
|
52
|
59
|
44
|
71
|
73
|
85
|
74
|
90
|
59
|
32
|
49
|
75
|
41
|
41
|
32
|
56
|
69
|
51
|
45
|
44
|
36
|
|
2025/11
|
35
|
35
|
60
|
64
|
80
|
69
|
60
|
69
|
56
|
45
|
57
|
53
|
44
|
55
|
71
|
26
|
25
|
40
|
49
|
51
|
62
|
67
|
107
|
100
|
53
|
196
|
52
|
114
|
132
|
109
|
|
|
2025/10
|
52
|
56
|
51
|
53
|
59
|
54
|
37
|
19
|
11
|
15
|
22
|
39
|
49
|
47
|
38
|
44
|
14
|
20
|
18
|
30
|
48
|
53
|
49
|
57
|
32
|
24
|
35
|
54
|
55
|
30
|
35
|
|
2025/09
|
36
|
41
|
39
|
38
|
38
|
38
|
31
|
36
|
41
|
46
|
52
|
28
|
38
|
37
|
30
|
17
|
15
|
24
|
33
|
40
|
31
|
25
|
30
|
32
|
39
|
47
|
54
|
31
|
39
|
44
|
|
|
2025/08
|
42
|
34
|
28
|
35
|
32
|
32
|
26
|
20
|
17
|
28
|
40
|
34
|
25
|
41
|
50
|
25
|
34
|
26
|
17
|
22
|
28
|
32
|
22
|
24
|
31
|
29
|
11
|
28
|
36
|
37
|
31
|
|
2025/07
|
25
|
30
|
30
|
40
|
12
|
18
|
17
|
27
|
28
|
27
|
35
|
37
|
21
|
36
|
32
|
12
|
21
|
43
|
38
|
14
|
22
|
29
|
34
|
18
|
28
|
18
|
22
|
37
|
18
|
21
|
39
|
|
2025/06
|
31
|
17
|
17
|
19
|
33
|
23
|
25
|
24
|
24
|
27
|
47
|
53
|
23
|
24
|
10
|
16
|
30
|
39
|
20
|
18
|
22
|
24
|
30
|
35
|
41
|
47
|
41
|
36
|
41
|
38
|
|
|
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
|
|
|
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