Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Sep
Thu
4 Sep
Fri
5 Sep
Sat
6 Sep
Sun
7 Sep
Mon
8 Sep
Tue
9 Sep
Chengdu Air quality rank
Real-time AQI (Monitoring Station in Chengdu)
金泉两河
5029
PM2.5
50
PM10
93
O3
0.5
CO
3
SO2
14
NO2
十里店
5128
PM2.5
52 *
PM10
91
O3
0.0
CO
3
SO2
16
NO2
三瓦窑
5429
PM2.5
57 *
PM10
119
O3
0.4
CO
2
SO2
14
NO2
沙河铺
6032
PM2.5
69 *
PM10
109
O3
0.4
CO
4
SO2
12
NO2
君平街
6244 *
PM2.5
72
PM10
114
O3
0.3
CO
3
SO2
14
NO2
大石西路
5529
PM2.5
60 *
PM10
105
O3
0.6
CO
3
SO2
17
NO2
龙泉驿区区政府
3119
PM2.5
31
PM10
85
O3
0.6
CO
5
SO2
11
NO2
金博路
5738
PM2.5
63 *
PM10
109
O3
0.5
CO
6
SO2
15
NO2
青白江技师分院
3917
PM2.5
39
PM10
71
O3
0.4
CO
2
SO2
17
NO2
科学城
3819
PM2.5
38
PM10
97
O3
0.5
CO
4
SO2
10
NO2
光华大道三段
5740 *
PM2.5
62
PM10
108
O3
0.6
CO
2
SO2
17
NO2
鲸龙路1057号
3517
PM2.5
35
PM10
88
O3
0.4
CO
4
SO2
11
NO2
Air quality in the last 12 months (Chengdu)
|
2025/06
|
36
|
29
|
45
|
52
|
55
|
62
|
51
|
52
|
43
|
37
|
43
|
49
|
50
|
52
|
36
|
41
|
49
|
19
|
27
|
39
|
26
|
29
|
31
|
18
|
22
|
30
|
40
|
43
|
29
|
18
|
|
|
2025/05
|
47
|
59
|
66
|
56
|
31
|
31
|
34
|
35
|
188
|
86
|
63
|
66
|
47
|
75
|
61
|
62
|
83
|
113
|
65
|
66
|
79
|
63
|
61
|
53
|
49
|
58
|
37
|
26
|
43
|
44
|
28
|
|
2025/04
|
59
|
55
|
64
|
71
|
38
|
46
|
57
|
63
|
68
|
67
|
62
|
170
|
157
|
92
|
99
|
98
|
68
|
70
|
57
|
60
|
66
|
66
|
76
|
35
|
41
|
43
|
39
|
53
|
31
|
34
|
|
|
2025/03
|
85
|
81
|
46
|
32
|
34
|
27
|
39
|
36
|
51
|
67
|
70
|
85
|
62
|
53
|
32
|
41
|
40
|
40
|
54
|
55
|
56
|
65
|
65
|
51
|
60
|
74
|
148
|
90
|
58
|
47
|
37
|
|
2025/02
|
37
|
44
|
45
|
50
|
41
|
31
|
39
|
27
|
39
|
51
|
72
|
65
|
58
|
54
|
40
|
56
|
57
|
62
|
45
|
51
|
42
|
27
|
40
|
27
|
23
|
42
|
71
|
80
|
|||
|
2025/01
|
129
|
114
|
140
|
140
|
86
|
86
|
63
|
47
|
56
|
57
|
42
|
76
|
93
|
68
|
65
|
70
|
89
|
58
|
74
|
88
|
121
|
160
|
208
|
91
|
37
|
66
|
76
|
81
|
216
|
97
|
59
|
|
2024/12
|
75
|
109
|
109
|
73
|
52
|
39
|
30
|
18
|
28
|
49
|
58
|
60
|
46
|
48
|
62
|
74
|
102
|
142
|
101
|
95
|
96
|
58
|
54
|
64
|
73
|
80
|
107
|
91
|
69
|
67
|
72
|
|
2024/11
|
38
|
41
|
44
|
33
|
36
|
47
|
60
|
82
|
51
|
30
|
43
|
38
|
27
|
53
|
63
|
35
|
24
|
11
|
14
|
25
|
35
|
47
|
51
|
38
|
18
|
34
|
40
|
52
|
55
|
61
|
|
|
2024/10
|
22
|
31
|
22
|
26
|
35
|
47
|
33
|
37
|
54
|
40
|
32
|
35
|
43
|
52
|
56
|
59
|
23
|
36
|
25
|
11
|
16
|
33
|
49
|
59
|
51
|
32
|
30
|
38
|
59
|
52
|
46
|
|
2024/09
|
34
|
43
|
30
|
42
|
26
|
36
|
31
|
36
|
34
|
18
|
22
|
31
|
35
|
28
|
19
|
36
|
32
|
42
|
47
|
43
|
19
|
27
|
36
|
48
|
70
|
69
|
68
|
85
|
41
|
12
|
|
|
2024/08
|
38
|
38
|
29
|
17
|
24
|
33
|
28
|
33
|
37
|
33
|
49
|
57
|
53
|
58
|
38
|
44
|
40
|
34
|
32
|
46
|
59
|
60
|
55
|
39
|
49
|
40
|
45
|
52
|
38
|
38
|
38
|
|
2024/07
|
20
|
28
|
19
|
21
|
38
|
40
|
36
|
14
|
12
|
17
|
25
|
26
|
19
|
12
|
16
|
23
|
22
|
18
|
21
|
20
|
26
|
23
|
32
|
26
|
39
|
57
|
52
|
26
|
23
|
25
|
32
|
|
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
*: primary pollution