Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
99
*
PM2.5
129
PM10
69
O3
1.0
CO
9
SO2
24
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
16 Jan
101
Light
Sat
17 Jan
123
Light
Sun
18 Jan
139
Light
Mon
19 Jan
136
Light
Tue
20 Jan
75
Good
Wed
21 Jan
57
Good
Thu
22 Jan
50
Excellent
Dong'an Air quality rank
Air quality in the last 12 months (Dong'an)
|
2025/11
|
48
|
37
|
20
|
15
|
32
|
36
|
50
|
15
|
7
|
11
|
33
|
51
|
40
|
49
|
56
|
63
|
64
|
25
|
32
|
41
|
46
|
52
|
64
|
66
|
54
|
56
|
73
|
73
|
59
|
66
|
|
|
2025/10
|
63
|
38
|
33
|
55
|
66
|
21
|
23
|
47
|
41
|
34
|
38
|
51
|
95
|
44
|
50
|
64
|
51
|
23
|
10
|
9
|
12
|
26
|
35
|
45
|
54
|
60
|
59
|
72
|
84
|
108
|
60
|
|
2025/09
|
35
|
32
|
26
|
29
|
37
|
42
|
56
|
42
|
18
|
18
|
20
|
18
|
24
|
28
|
31
|
31
|
20
|
46
|
55
|
27
|
31
|
22
|
29
|
12
|
11
|
21
|
32
|
39
|
50
|
69
|
|
|
2025/08
|
40
|
33
|
20
|
30
|
30
|
13
|
14
|
22
|
30
|
30
|
34
|
36
|
44
|
27
|
10
|
21
|
24
|
25
|
14
|
17
|
18
|
23
|
31
|
35
|
27
|
23
|
27
|
26
|
26
|
23
|
30
|
|
2025/07
|
14
|
14
|
18
|
24
|
34
|
46
|
41
|
37
|
39
|
25
|
29
|
34
|
31
|
28
|
23
|
24
|
26
|
37
|
30
|
24
|
15
|
15
|
19
|
25
|
29
|
35
|
31
|
27
|
31
|
29
|
28
|
|
2025/06
|
23
|
20
|
41
|
49
|
46
|
42
|
29
|
27
|
39
|
42
|
40
|
31
|
33
|
19
|
20
|
25
|
12
|
11
|
19
|
25
|
23
|
19
|
23
|
15
|
27
|
27
|
20
|
15
|
18
|
14
|
|
|
2025/05
|
53
|
63
|
57
|
55
|
45
|
51
|
64
|
53
|
32
|
54
|
41
|
39
|
48
|
55
|
69
|
24
|
37
|
28
|
29
|
21
|
22
|
28
|
36
|
59
|
62
|
43
|
38
|
15
|
25
|
33
|
25
|
|
2025/04
|
54
|
56
|
65
|
130
|
136
|
98
|
99
|
96
|
90
|
48
|
57
|
249
|
266
|
139
|
96
|
87
|
80
|
76
|
41
|
32
|
42
|
36
|
52
|
38
|
38
|
44
|
30
|
42
|
58
|
59
|
|
|
2025/03
|
42
|
40
|
30
|
23
|
31
|
41
|
61
|
60
|
66
|
46
|
47
|
55
|
62
|
37
|
20
|
44
|
38
|
44
|
49
|
52
|
59
|
68
|
86
|
93
|
96
|
84
|
84
|
76
|
49
|
26
|
47
|
|
2025/02
|
25
|
19
|
56
|
67
|
64
|
70
|
51
|
66
|
46
|
57
|
73
|
73
|
89
|
114
|
66
|
44
|
48
|
49
|
35
|
23
|
89
|
35
|
46
|
98
|
95
|
79
|
42
|
43
|
|||
|
2025/01
|
119
|
121
|
129
|
154
|
179
|
110
|
93
|
98
|
55
|
55
|
64
|
68
|
67
|
74
|
83
|
63
|
76
|
86
|
93
|
100
|
102
|
122
|
145
|
248
|
50
|
27
|
54
|
86
|
246
|
125
|
60
|
|
2024/12
|
64
|
72
|
91
|
135
|
52
|
41
|
51
|
65
|
127
|
66
|
35
|
70
|
78
|
54
|
52
|
53
|
71
|
76
|
96
|
117
|
114
|
106
|
97
|
112
|
115
|
109
|
89
|
129
|
120
|
135
|
112
|
|
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