Sichuan - China   2025-03-31   Monday   30.57N, 104.07E

Chengdu

Sichuan - China
2025-03-31

Air Quality

Excellent

No health implications.

31

PM2.5

42

PM10

32

O3

0.8

CO

4

SO2

35

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

31 Mar

63 Good

Tue

1 Apr

51 Good

Wed

2 Apr

62 Good

Thu

3 Apr

62 Good

Fri

4 Apr

62 Good

Sat

5 Apr

60 Good

Sun

6 Apr

18 Excellent

Real-time AQI (Monitoring Station in Chengdu)

金泉两河

42

20

PM2.5

42

PM10

22

O3

0.8

CO

2

SO2

31

NO2

十里店

41

25

PM2.5

41

PM10

40

O3

0.7

CO

3

SO2

33

NO2

三瓦窑

54

38 *

PM2.5

53

PM10

27

O3

1.0

CO

4

SO2

48

NO2

沙河铺

53

37 *

PM2.5

46

PM10

35

O3

0.6

CO

5

SO2

28

NO2

君平街

46

32

PM2.5

43

PM10

36

O3

0.9

CO

4

SO2

36

NO2

大石西路

46

32

PM2.5

39

PM10

28

O3

0.9

CO

4

SO2

35

NO2

龙泉驿区区政府

52

36 *

PM2.5

46

PM10

37

O3

0.8

CO

4

SO2

37

NO2

金博路

34

21

PM2.5

34

PM10

21

O3

0.6

CO

5

SO2

36

NO2

华阳

55

39 *

PM2.5

39

PM10

36

O3

0.5

CO

4

SO2

34

NO2

青白江技师分院

45

31

PM2.5

38

PM10

24

O3

0.8

CO

5

SO2

38

NO2

科学城

46

32

PM2.5

44

PM10

45

O3

0.6

CO

4

SO2

24

NO2

光华大道三段

33

23

PM2.5

33

PM10

27

O3

0.8

CO

4

SO2

39

NO2

Monthly Average AQI (Chengdu)

2020/03 - 2025/02

Air quality in the last 12 months (Chengdu)

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
2024/06
48
29
39
26
27
36
34
37
35
49
29
29
41
59
55
45
22
38
33
33
32
27
46
41
27
25
24
29
38
41
2024/05
46
31
21
25
40
58
65
46
40
61
59
53
44
53
57
56
69
64
41
28
33
44
51
49
47
37
41
26
17
29
51
2024/04
47
58
66
55
31
32
29
32
39
29
27
38
54
63
68
50
52
28
23
53
83
56
31
29
33
58
57
101
50
16
2024/03
59
56
82
86
68
59
70
77
87
82
48
67
34
34
64
71
86
50
54
63
63
75
84
45
22
36
46
35
53
43
40
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